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UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D. C. 20549

FORM 10-K


x		ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2008
		OR
o		TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO
Commission File No. 1-8661

The Chubb Corporation

(Exact name of registrant as specified in its charter)


New Jersey		13-2595722
(State or other jurisdiction of incorporation or organization)		(I.R.S. Employer Identification No.)

15 Mountain View Road
Warren, New Jersey		07059
(Address of principal executive offices)		(Zip Code)

(908) 903-2000

(Registrant's telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:


(Title of each class)		(Name of each exchange on which registered)
Common Stock, par value $1 per share		New York Stock Exchange
Series B Participating Cumulative		New York Stock Exchange
Preferred Stock Purchase Rights

Securities registered pursuant to Section 12(g) of the Act:

None

(Title of class)

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes [ ü ] No [ ]

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Exchange Act. Yes [ ] No [ ü ]

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes [ ü ] No [ ]

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of the registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. [ ]

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of "large accelerated filer," "accelerated filer" and "smaller reporting company" in Rule 12b-2 of the Exchange Act. (Check one):


Large accelerated filer [ ü ]		Accelerated filer [ ]
Non-accelerated filer [ ] (Do not check if a smaller reporting company)		Smaller reporting company [ ]

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes [ ] No [ ü ]

The aggregate market value of common stock held by non-affiliates of the registrant was $17,629,416,359 as of June 30, 2008, computed on the basis of the closing sale price of the common stock on that date.

352,324,016

Number of shares of common stock outstanding as of February 13, 2009

Documents Incorporated by Reference

Portions of the definitive Proxy Statement for the 2009 Annual Meeting of Shareholders are incorporated by reference in Part III of this Form 10-K.

CONTENTS


	ITEM	DESCRIPTION	PAGE

PART I	1	Business	3
	1A	Risk Factors	12
	1B	Unresolved Staff Comments	17
	2	Properties	17
	3	Legal Proceedings	18
	4	Submission of Matters to a Vote of Security Holders	20

PART II	5	Market for the Registrant's Common Stock and Related Stockholder Matters	21
	6	Selected Financial Data	23
	7	Management's Discussion and Analysis of Financial Condition and Results of Operations	24
	7A	Quantitative and Qualitative Disclosures About Market Risk	61
	8	Consolidated Financial Statements and Supplementary Data	64
	9	Changes in and Disagreements with Accountants on Accounting and Financial Disclosure	64
	9A	Controls and Procedures	64
	9B	Other Information	65

PART III	10	Directors and Executive Officers of the Registrant	67
	11	Executive Compensation	67
	12	Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	67
	13	Certain Relationships and Related Transactions	67
	14	Principal Accountant Fees and Services	67

PART IV	15	Exhibits, Financial Statements and Schedules	67
		Signatures	68
		Index to Financial Statements and Financial Statement Schedules	F-1
		Exhibits Index	E-1

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PART I.

Item 1. Business

General

The Chubb Corporation (Chubb) was incorporated as a business corporation under the laws of the State of New Jersey in June 1967. Chubb and its subsidiaries are referred to collectively as the Corporation. Chubb is a holding company for a family of property and casualty insurance companies known informally as the Chubb Group of Insurance Companies (the P&C Group). Since 1882, the P&C Group has provided property and casualty insurance to businesses and individuals around the world. According to A.M. Best, the P&C Group is the 11th largest U.S. property and casualty insurance group based on 2007 net written premiums.

At December 31, 2008, the Corporation had total assets of $48 billion and shareholders' equity of $13 billion. Revenues, income before income tax and assets for each operating segment for the three years ended December 31, 2008 are included in Note (11) of the Notes to Consolidated Financial Statements. The Corporation employed approximately 10,400 persons worldwide on December 31, 2008.

The Corporation's principal executive offices are located at 15 Mountain View Road, Warren, New Jersey 07059, and our telephone number is (908) 903-2000.

The Corporation's internet address is www.chubb.com. The Corporation's annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a)of the Securities Exchange Act of 1934 are available free of charge on this website as soon as reasonably practicable after they have been electronically filed with or furnished to the Securities and Exchange Commission. Chubb's Corporate Governance Guidelines, charters of certain key committees of its Board of Directors, Restated Certificate of Incorporation, By-Laws, Code of Business Conduct and Code of Ethics for CEO and Senior Financial Officers are also available on the Corporation's website or by writing to the Corporation's Corporate Secretary.

Property and Casualty Insurance

The P&C Group is divided into three strategic business units. Chubb Commercial Insurance offers a full range of commercial insurance products, including coverage for multiple peril, casualty, workers' compensation and property and marine. Chubb Commercial Insurance is known for writing niche business, where our expertise can add value for our agents, brokers and policyholders. Chubb Specialty Insurance offers a wide variety of specialized professional liability products for privately and publicly owned companies, financial institutions, professional firms and healthcare organizations. Chubb Specialty Insurance also includes our surety business. Chubb Personal Insurance offers products for individuals with fine homes and possessions who require more coverage choices and higher limits than standard insurance policies.

The P&C Group provides insurance coverages principally in the United States, Canada, Europe, Australia, and parts of Latin America and Asia. Revenues of the P&C Group by geographic area for the three years ended December 31, 2008 are included in Note (11) of the Notes to Consolidated Financial Statements.

The principal members of the P&C Group are Federal Insurance Company (Federal), Pacific Indemnity Company (Pacific Indemnity), Vigilant Insurance Company (Vigilant), Great Northern Insurance Company (Great Northern), Chubb Custom Insurance Company (Chubb Custom), Chubb National Insurance Company (Chubb National), Chubb Indemnity Insurance Company (Chubb Indemnity), Chubb Insurance Company of New Jersey (Chubb New Jersey), Texas Pacific Indemnity Company, Northwestern Pacific Indemnity Company, Executive Risk Indemnity Inc. (Executive Risk Indemnity) and Executive Risk Specialty Insurance Company (Executive Risk Specialty) in the United States, as well as Chubb Atlantic Indemnity Ltd. (a Bermuda company), Chubb Insurance Company of

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Canada, Chubb Insurance Company of Europe, S.A., Chubb Insurance Company of Australia Limited, Chubb Argentina de Seguros, S.A., Chubb Insurance (China) Company Ltd. and Chubb do Brasil Companhia de Seguros.

Federal is the manager of Vigilant, Pacific Indemnity, Great Northern, Chubb National, Chubb Indemnity, Chubb New Jersey, Executive Risk Indemnity and Executive Risk Specialty. Federal also provides certain services to other members of the P&C Group. Acting subject to the supervision and control of the boards of directors of the members of the P&C Group, Federal provides day to day executive management and operating personnel and makes available the economy and flexibility inherent in the common operation of a group of insurance companies.

Premiums Written

A summary of the P&C Group's premiums written during the past three years is shown in the following table:


	Direct		Reinsurance		Reinsurance		Net
	Premiums		Premiums		Premiums		Premiums
Year	Written		Assumed(a)		Ceded(a)		Written
	(in millions)
2006	$	12,224	$	954	$	1,204	$	11,974
2007		12,432		775		1,335		11,872
2008		12,443		549		1,210		11,782

(a) Intercompany items eliminated.

The net premiums written during the last three years for major classes of the P&C Group's business are included in the Property and Casualty Insurance - Underwriting Results section of Management's Discussion and Analysis of Financial Condition and Results of Operations (MD&A).

One or more members of the P&C Group are licensed and transact business in each of the 50 states of the United States, the District of Columbia, Puerto Rico, the Virgin Islands, Canada, Europe, Australia, and parts of Latin America and Asia. In 2008, approximately 77% of the P&C Group's direct business was produced in the United States, where the P&C Group's businesses enjoy broad geographic distribution with a particularly strong market presence in the Northeast. The five states accounting for the largest amounts of direct premiums written were New York with 12%, California with 8%, Texas with 5%, Florida with 5% and New Jersey with 4%. Approximately 11% of the P&C Group's direct premiums written was produced in Europe and 5% was produced in Canada.

Underwriting Results

A frequently used industry measurement of property and casualty insurance underwriting results is the combined loss and expense ratio. The P&C Group uses the combined loss and expense ratio calculated in accordance with statutory accounting principles applicable to property and casualty insurance companies. This ratio is the sum of the ratio of losses and loss expenses to premiums earned (loss ratio) plus the ratio of statutory underwriting expenses to premiums written (expense ratio) after reducing both premium amounts by dividends to policyholders. When the combined ratio is under 100%, underwriting results are generally considered profitable; when the combined ratio is over 100%, underwriting results are generally considered unprofitable. Investment income is not reflected in the combined ratio. The profitability of property and casualty insurance companies depends on the results of both underwriting and investments operations.

The combined loss and expense ratios during the last three years in total and for the major classes of the P&C Group's business are included in the Property and Casualty Insurance - Underwriting Operations section of MD&A.

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Another frequently used measurement in the property and casualty insurance industry is the ratio of statutory net premiums written to policyholders' surplus. At December 31, 2008 and 2007, the ratio for the P&C Group was .95 and .91, respectively.

Producing and Servicing of Business

The P&C Group does not utilize a significant in-house distribution model for its products. Instead, in the United States, the P&C Group offers products through independent insurance agencies and accepts business on a regular basis from insurance brokers. In most instances, these agencies and brokers also offer products of other companies that compete with the P&C Group. The P&C Group's branch and service offices assist these agencies and brokers in producing and servicing the P&C Group's business. In addition to the administrative offices in Warren and Whitehouse Station, New Jersey, the P&C Group has territory, branch and service offices throughout the United States.

The P&C Group primarily offers products through insurance brokers outside the United States. Local branch offices of the P&C Group assist the brokers in producing and servicing the business. In conducting its foreign business, the P&C Group mitigates the risks relating to currency fluctuations by generally maintaining investments in those foreign currencies in which the P&C Group has loss reserves and other liabilities. The net asset or liability exposure to the various foreign currencies is regularly reviewed.

Business for the P&C Group is also produced through participation in certain underwriting pools and syndicates. Such pools and syndicates provide underwriting capacity for risks which an individual insurer cannot prudently underwrite because of the magnitude of the risk assumed or which can be more effectively handled by one organization due to the need for specialized loss control and other services.

Reinsurance Ceded

In accordance with the normal practice of the insurance industry, the P&C Group cedes reinsurance to other insurance companies. Reinsurance is ceded to provide greater diversification of risk and to limit the P&C Group's maximum net loss arising from large risks or from catastrophic events.

A large portion of the P&C Group's ceded reinsurance is effected under contracts known as treaties under which all risks meeting prescribed criteria are automatically covered. Most of the P&C Group's treaty reinsurance arrangements consist of excess of loss and catastrophe contracts that protect against a specified part or all of certain types of losses over stipulated amounts arising from any one occurrence or event. In certain circumstances, reinsurance is also effected by negotiation on individual risks. The amount of each risk retained by the P&C Group is subject to maximum limits that vary by line of business and type of coverage. Retention limits are regularly reviewed and are revised periodically as the P&C Group's capacity to underwrite risks changes. For a discussion of the P&C Group's reinsurance program and the cost and availability of reinsurance, see the Property and Casualty Insurance - Underwriting Results section of MD&A.

Ceded reinsurance contracts do not relieve the P&C Group of the primary obligation to its policyholders. Thus, an exposure exists with respect to reinsurance recoverable to the extent that any reinsurer is unable to meet its obligations or disputes the liabilities assumed under the reinsurance contracts. The collectibility of reinsurance is subject to the solvency of the reinsurers, coverage interpretations and other factors. The P&C Group is selective in regard to its reinsurers, placing reinsurance with only those reinsurers that the P&C Group believes have strong balance sheets and superior underwriting ability. The P&C Group monitors the financial strength of its reinsurers on an ongoing basis.

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Unpaid Losses and Loss Adjustment Expenses and Related Amounts Recoverable from Reinsurers

Insurance companies are required to establish a liability in their accounts for the ultimate costs (including loss adjustment expenses) of claims that have been reported but not settled and of claims that have been incurred but not reported. Insurance companies are also required to report as assets the portion of such liability that will be recovered from reinsurers.

The process of establishing the liability for unpaid losses and loss adjustment expenses is complex and imprecise as it must take into consideration many variables that are subject to the outcome of future events. As a result, informed subjective estimates and judgments as to our ultimate exposure to losses are an integral component of our loss reserving process.

The anticipated effect of inflation is implicitly considered when estimating liabilities for unpaid losses and loss adjustment expenses. Estimates of the ultimate value of all unpaid losses are based in part on the development of paid losses, which reflect actual inflation. Inflation is also reflected in the case estimates established on reported open claims which, when combined with paid losses, form another basis to derive estimates of reserves for all unpaid losses. There is no precise method for subsequently evaluating the adequacy of the consideration given to inflation, since claim settlements are affected by many factors.

The P&C Group continues to emphasize early and accurate reserving, inventory management of claims and suits, and control of the dollar value of settlements. The number of outstanding claims at year-end 2008 was approximately 3% lower than the number at year-end 2007. The number of new arising claims during 2008 was approximately 1% higher than in the prior year.

Additional information related to the P&C Group's estimates related to unpaid losses and loss adjustment expenses and the uncertainties in the estimation process is presented in the Property and Casualty Insurance - Loss Reserves section of MD&A.

The table on page 7 presents the subsequent development of the estimated year-end liability for unpaid losses and loss adjustment expenses, net of reinsurance recoverable, for the ten years prior to 2008. The Corporation acquired Executive Risk Inc. in 1999. The amounts in the table for the year 1998 do not include Executive Risk's unpaid losses and loss adjustment expenses.

The top line of the table shows the estimated net liability for unpaid losses and loss adjustment expenses recorded at the balance sheet date for each of the indicated years. This liability represents the estimated amount of losses and loss adjustment expenses for claims arising in all years prior to the balance sheet date that were unpaid at the balance sheet date, including losses that had been incurred but not yet reported to the P&C Group.

The upper section of the table shows the reestimated amount of the previously recorded net liability based on experience as of the end of each succeeding year. The estimate is increased or decreased as more information becomes known about the frequency and severity of losses for each individual year. The increase or decrease is reflected in operating results of the period in which the estimate is changed. The "cumulative deficiency (redundancy)" as shown in the table represents the aggregate change in the reserve estimates from the original balance sheet dates through December 31, 2008. The amounts noted are cumulative in nature; that is, an increase in a loss estimate that is related to a prior period occurrence generates a deficiency in each intermediate year. For example, a deficiency recognized in 2008 relating to losses incurred prior to December 31, 1998 would be included in the cumulative deficiency amount for each year in the period 1998 through 2007. Yet, the deficiency would be reflected in operating results only in 2008. The effect of changes in estimates of the liabilities for losses occurring in prior years on income before income taxes in each of the past three years is shown in the reconciliation of the beginning and ending liability for unpaid losses and loss adjustment expenses in the Property and Casualty Insurance - Loss Reserves section of MD&A.

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ANALYSIS OF LOSS AND LOSS ADJUSTMENT EXPENSE DEVELOPMENT


	December 31
Year Ended	1998		1999		2000		2001		2002		2003		2004			2005			2006			2007			2008
	(in millions)

Net Liability for Unpaid Losses and Loss Adjustment Expenses	$	9,050	$	9,749	$	10,051	$	11,010	$	12,642	$	14,521	$	16,809		$	18,713		$	19,699		$	20,316		$	20,155

Net Liability Reestimated as of:
One year later		8,855		9,519		9,856		11,799		13,039		14,848		16,972			18,417			19,002			19,443
Two years later		8,517		9,095		10,551		12,143		13,634		15,315		17,048			17,861			18,215
Three years later		8,058		9,653		10,762		12,642		14,407		15,667		16,725			17,298
Four years later		8,527		9,740		11,150		13,246		14,842		15,584		16,526
Five years later		8,656		9,999		11,605		13,676		14,907		15,657
Six years later		8,844		10,373		11,936		13,812		15,064
Seven years later		9,119		10,602		12,019		13,994
Eight years later		9,324		10,702		12,170
Nine years later		9,434		10,828
Ten years later		9,536

Total Cumulative Net Deficiency (Redundancy)		486		1,079		2,119		2,984		2,422		1,136		(283	)		(1,415	)		(1,484	)		(873	)

Cumulative Net Deficiency Related to Asbestos and Toxic Waste Claims (Included in Above Total)		1,437		1,390		1,359		1,298		557		307		232			197			173			85

Cumulative Amount of Net Liability Paid as of*:
One year later		2,520		2,483		2,794		3,135		3,550		3,478		3,932			4,118			4,066			4,108
Two years later		3,708		4,079		4,699		5,499		5,911		6,161		6,616			6,896			6,789
Three years later		4,653		5,306		6,070		7,133		7,945		8,192		8,612			8,850
Four years later		5,362		6,196		7,137		8,564		9,396		9,689		10,048
Five years later		5,925		6,909		8,002		9,588		10,543		10,794
Six years later		6,370		7,453		8,765		10,366		11,353
Seven years later		6,719		8,009		9,305		10,950
Eight years later		7,086		8,402		9,714
Nine years later		7,382		8,697
Ten years later		7,562

Gross Liability, End of Year	$	10,357	$	11,435	$	11,904	$	15,515	$	16,713	$	17,948	$	20,292		$	22,482		$	22,293		$	22,623		$	22,367
Reinsurance Recoverable, End of Year		1,307		1,686		1,853		4,505		4,071		3,427		3,483			3,769			2,594			2,307			2,212

Net Liability, End of Year	$	9,050	$	9,749	$	10,051	$	11,010	$	12,642	$	14,521	$	16,809		$	18,713		$	19,699		$	20,316		$	20,155


Reestimated Gross Liability	$	11,166	$	13,265	$	15,013	$	19,460	$	19,901	$	19,450	$	19,936		$	20,838		$	20,720		$	21,691
Reestimated Reinsurance Recoverable		1,630		2,437		2,843		5,466		4,837		3,793		3,410			3,540			2,505			2,248


Reestimated Net Liability	$	9,536	$	10,828	$	12,170	$	13,994	$	15,064	$	15,657	$	16,526		$	17,298		$	18,215		$	19,443



Cumulative Gross Deficiency (Redundancy)	$	809	$	1,830	$	3,109	$	3,945	$	3,188	$	1,502	$	(356	)	$	(1,644	)	$	(1,573	)	$	(932	)

The amounts for the year 1998 do not include the unpaid losses and loss adjustment expenses of Executive Risk, which was acquired in 1999.


*	The cumulative amount of net liability paid amounts in the table for years prior to 2008 have been revised to remove the foreign currency fluctuation offset amounts that had been included in the past. The change did not have an effect on the other amounts in the table.

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The subsequent development of the net liability for unpaid losses and loss adjustment expenses as of year-ends 1998 through 2003 was adversely affected by substantial unfavorable development related to asbestos and toxic waste claims. The cumulative net deficiencies experienced related to asbestos and toxic waste claims were the result of: (1) an increase in the actual number of claims filed; (2) an increase in the estimated number of potential claims; (3) an increase in the severity of actual and potential claims; (4) an increasingly adverse litigation environment; and (5) an increase in litigation costs associated with such claims. For the years 1998 and 1999, the unfavorable development related to asbestos and toxic waste claims was offset in varying degrees by favorable loss experience in the professional liability classes, particularly directors and officers liability and fiduciary liability. For 2000, in addition to the unfavorable development related to asbestos and toxic waste claims, there was significant unfavorable development in the commercial casualty and workers' compensation classes. For the years 2001 through 2003, in addition to the unfavorable development related to asbestos and toxic waste claims, there was significant unfavorable development in the professional liability classes - principally directors and officers liability and errors and omissions liability, due in large part to adverse loss trends related to corporate failures and allegations of management misconduct and accounting irregularities - and the commercial casualty classes and, to a lesser extent, workers' compensation. For the years 2004 through 2007, there was significant favorable development, primarily in the professional liability classes due to favorable loss trends in recent years and in the homeowners and commercial property classes due to lower than expected emergence of losses.

Conditions and trends that have affected development of the liability for unpaid losses and loss adjustment expenses in the past will not necessarily recur in the future. Accordingly, it is not appropriate to extrapolate future redundancies or deficiencies based on the data in this table.

The middle section of the table on page 7 shows the cumulative amount paid with respect to the reestimated net liability as of the end of each succeeding year. For example, in the 1998 column, as of December 31, 2008 the P&C Group had paid $7,562 million of the currently estimated $9,536 million of net losses and loss adjustment expenses that were unpaid at the end of 1998; thus, an estimated $1,974 million of net losses incurred on or before December 31, 1998 remain unpaid as of December 31, 2008, approximately 47% of which relates to asbestos and toxic waste claims.

The lower section of the table on page 7 shows the gross liability, reinsurance recoverable and net liability recorded at the balance sheet date for each of the indicated years and the reestimation of these amounts as of December 31, 2008.

The liability for unpaid losses and loss adjustment expenses, net of reinsurance recoverable, reported in the accompanying consolidated financial statements prepared in accordance with generally accepted accounting principles (GAAP) comprises the liabilities of U.S. and foreign members of the P&C Group as follows:


	December 31
	2008		2007
	(in millions)

U.S. subsidiaries	$	16,871	$	16,597
Foreign subsidiaries		3,284		3,719

	$	20,155	$	20,316

Members of the P&C Group are required to file annual statements with insurance regulatory authorities prepared on an accounting basis prescribed or permitted by such authorities (statutory basis). The difference between the liability for unpaid losses and loss expenses, net of reinsurance recoverable, reported in the statutory basis financial statements of the U.S. members of the P&C Group and such liability reported on a GAAP basis in the consolidated financial statements is not significant.

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Investments

Investment decisions are centrally managed by investment professionals based on guidelines established by management and approved by the respective boards of directors for each company in the P&C Group.

Additional information about the Corporation's investment portfolio as well as its approach to managing risks is presented in the Invested Assets section of MD&A, the Investment Portfolio section of Quantitative and Qualitative Disclosures About Market Risk and Note (4) of the Notes to Consolidated Financial Statements.

The investment results of the P&C Group for each of the past three years are shown in the following table.


	Average
	Invested		Investment		Percent Earned
Year	Assets(a)		Income(b)		Before Tax			After Tax
	(in millions)

2006	$	33,492	$	1,454		4.34	%		3.48	%
2007		36,406		1,590		4.37			3.50
2008		37,190		1,622		4.36			3.49


	(a)	Average of amounts with fixed maturity securities at amortized cost, equity securities at fair value and other invested assets, which include private equity limited partnerships, at the P&C Group's equity in the net assets of the partnerships.


	(b)	Investment income after deduction of investment expenses, but before applicable income tax.

Competition

The property and casualty insurance industry is highly competitive both as to price and service. Members of the P&C Group compete not only with other stock companies but also with mutual companies, other underwriting organizations and alternative risk sharing mechanisms. Some competitors produce their business at a lower cost through the use of salaried personnel rather than independent agents and brokers. Rates are not uniform among insurers and vary according to the types of insurers, product coverage and methods of operation. The P&C Group competes for business not only on the basis of price, but also on the basis of financial strength, availability of coverage desired by customers and quality of service, including claim adjustment service. The P&C Group's products and services are generally designed to serve specific customer groups or needs and to offer a degree of customization that is of value to the insured. The P&C Group continues to work closely with its customers and to reinforce with them the stability, expertise and added value the P&C Group's products provide.

There are approximately 3,200 property and casualty insurance companies in the United States operating independently or in groups and no single company or group is dominant across all lines of business or jurisdictions. However, the relatively large size and underwriting capacity of the P&C Group provide it opportunities not available to smaller companies.

Regulation and Premium Rates

Chubb is a holding company with subsidiaries primarily engaged in the property and casualty insurance business and is therefore subject to regulation by certain states as an insurance holding company. All states have enacted legislation that regulates insurance holding company systems such as the Corporation. This legislation generally provides that each insurance company in the system is required to register with the department of insurance of its state of domicile and furnish information concerning the operations of companies within the holding company system that may materially affect the operations, management or financial condition of the insurers within the system. All transactions within a holding company system affecting insurers must be fair and equitable. Notice to the insurance commissioners is required prior to the consummation of transactions affecting the ownership or control of an insurer and of certain material transactions between an insurer and any person in its holding

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company system and, in addition, certain of such transactions cannot be consummated without the commissioners' prior approval.

Companies within the P&C Group are subject to regulation and supervision in the respective states in which they do business. In general, such regulation is designed to protect the interests of policyholders, and not necessarily the interests of insurers, their shareholders and other investors. The extent of such regulation varies but generally has its source in statutes that delegate regulatory, supervisory and administrative powers to a department of insurance. The regulation, supervision and administration relate, among other things, to: the standards of solvency that must be met and maintained; the licensing of insurers and their agents; restrictions on insurance policy terminations; unfair trade practices; the nature of and limitations on investments; premium rates; restrictions on the size of risks that may be insured under a single policy; deposits of securities for the benefit of policyholders; approval of policy forms; periodic examinations of the affairs of insurance companies; annual and other reports required to be filed on the financial condition of companies or for other purposes; limitations on dividends to policyholders and shareholders; and the adequacy of provisions for unearned premiums, unpaid losses and loss adjustment expenses, both reported and unreported, and other liabilities.

The extent of insurance regulation on business outside the United States varies significantly among the countries in which the P&C Group operates. Some countries have minimal regulatory requirements, while others regulate insurers extensively. Foreign insurers in many countries are subject to greater restrictions than domestic competitors. In certain countries, the P&C Group has incorporated insurance subsidiaries locally to improve its competitive position.

The National Association of Insurance Commissioners (NAIC) has a risk-based capital requirement for property and casualty insurance companies. The risk-based capital formula is used by state regulatory authorities to identify insurance companies that may be undercapitalized and that merit further regulatory attention. The formula prescribes a series of risk measurements to determine a minimum capital amount for an insurance company, based on the profile of the individual company. The ratio of a company's actual policyholders' surplus to its minimum capital requirement will determine whether any state regulatory action is required. At December 31, 2008, each member of the P&C Group had more than sufficient capital to meet the risk-based capital requirement. The NAIC periodically reviews the risk-based capital formula and changes to the formula could be considered in the future.

Regulatory requirements applying to premium rates vary from state to state, but generally provide that rates cannot be excessive, inadequate or unfairly discriminatory. In many states, these regulatory requirements can impact the P&C Group's ability to change rates, particularly with respect to personal lines products such as automobile and homeowners insurance, without prior regulatory approval. For example, in certain states there are measures that limit the use of catastrophe models or credit scoring as well as premium rate freezes or limitations on the ability to cancel or nonrenew certain policies, which can affect the P&C Group's ability to charge adequate rates.

Subject to legislative and regulatory requirements, the P&C Group's management determines the prices charged for its policies based on a variety of factors including loss and loss adjustment expense experience, inflation, anticipated changes in the legal environment, both judicial and legislative, and tax law and rate changes. Methods for arriving at prices vary by type of business, exposure assumed and size of risk. Underwriting profitability is affected by the accuracy of these assumptions, by the willingness of insurance regulators to approve changes in those rates that they control and by certain other matters, such as underwriting selectivity and expense control.

In all states, insurers authorized to transact certain classes of property and casualty insurance are required to become members of an insolvency fund. In the event of the insolvency of a licensed insurer writing a class of insurance covered by the fund in the state, companies in the P&C Group, together with the other fund members, are assessed in order to provide the funds necessary to pay certain claims against the insolvent insurer. Generally, fund assessments are proportionately based on the members' written premiums for the classes of insurance written by the insolvent insurer. In certain states, the P&C Group can recover a portion of these assessments through premium tax offsets and policyholder

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surcharges. In 2008, assessments of the members of the P&C Group were insignificant. The amount of future assessments cannot be reasonably estimated.

Insurance regulation in certain states requires the companies in the P&C Group, together with other insurers operating in the state, to participate in assigned risk plans, reinsurance facilities and joint underwriting associations, which are mechanisms that generally provide applicants with various basic insurance coverages when they are not available in voluntary markets. Such mechanisms are most prevalent for automobile and workers' compensation insurance, but a majority of states also mandate that insurers, such as the P&C Group, participate in Fair Plans or Windstorm Plans, which offer basic property coverages to insureds where not otherwise available. Some states also require insurers to participate in facilities that provide homeowners, crime and other classes of insurance where periodic market constrictions may occur. Participation is based upon the amount of a company's voluntary written premiums in a particular state for the classes of insurance involved. These involuntary market plans generally are underpriced and produce unprofitable underwriting results.

In several states, insurers, including members of the P&C Group, participate in market assistance plans. Typically, a market assistance plan is voluntary, of limited duration and operates under the supervision of the insurance commissioner to provide assistance to applicants unable to obtain commercial and personal liability and property insurance. The assistance may range from identifying sources where coverage may be obtained to pooling of risks among the participating insurers. A few states require insurers, including members of the P&C Group, to purchase reinsurance from a mandatory reinsurance fund.

Although the federal government and its regulatory agencies generally do not directly regulate the business of insurance, federal initiatives often have an impact on the business in a variety of ways. Current and proposed federal measures that may significantly affect the P&C Group's business and the market as a whole include federal terrorism insurance, asbestos liability reform measures, tort reform, natural catastrophes, corporate governance, ergonomics, health care reform including the containment of medical costs, medical malpractice reform and patients' rights, privacy, e-commerce, international trade, federal regulation of insurance companies and the taxation of insurance companies.

Companies in the P&C Group are also affected by a variety of state and federal legislative and regulatory measures as well as by decisions of their courts that define and extend the risks and benefits for which insurance is provided. These include: redefinitions of risk exposure in areas such as water damage, including mold, flood and storm surge; products liability and commercial general liability; credit scoring; and extension and protection of employee benefits, including workers' compensation and disability benefits.

Legislative and judicial developments pertaining to asbestos and toxic waste exposures are discussed in the Property and Casualty Insurance - Loss Reserves section of MD&A.

Real Estate

The Corporation's wholly owned subsidiary, Bellemead Development Corporation (Bellemead), and its subsidiaries were involved in commercial development activities primarily in New Jersey and residential development activities primarily in central Florida. The real estate operations are in run-off.

Chubb Financial Solutions

Chubb Financial Solutions (CFS) provided customized financial products to corporate clients. The business of CFS was primarily structured credit derivatives, principally as a counterparty in portfolio credit default swaps. CFS has been in run-off since 2003. Since that date, CFS has terminated early or run-off nearly all of its contractual obligations within its financial products portfolio. Additional information related to CFS's operations is included in the Corporate and Other - Chubb Financial Solutions section of MD&A.

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Item 1A.	*Risk Factors*

The Corporation's business is subject to a number of risks, including those described below, that could have a material effect on the Corporation's results of operations, financial condition or liquidity and that could cause our operating results to vary significantly from period to period. References to "we," "us" and "our" appearing in this Form 10-K should be read to refer to the Corporation.

If our property and casualty loss reserves are insufficient, our results could be adversely affected.

The process of establishing loss reserves is complex and imprecise as it must take into consideration many variables that are subject to the outcome of future events. As a result, informed subjective estimates and judgments as to our ultimate exposure to losses are an integral component of our loss reserving process. Variations between our loss reserve estimates and the actual emergence of losses could be material and could have a material adverse effect on our results of operations or financial condition.

A further discussion of the risk factors related to our property and casualty loss reserves is presented in the Property and Casualty Insurance - Loss Reserves section of MD&A.

The effects of emerging claim and coverage issues on our business are uncertain.

As industry practices and legal, judicial, social, environmental and other conditions change, unexpected or unintended issues related to claims and coverage may emerge. These issues may adversely affect our business by either extending coverage beyond our underwriting intent or by increasing the number or size of claims. In some instances, these issues may not become apparent for some time after we have written the insurance policies that are affected by such issues. As a result, the full extent of liability under our insurance policies may not be known for many years after the policies are issued. Emerging claim and coverage issues could have a material adverse effect on our results of operations or financial condition.

Catastrophe losses could materially and adversely affect our business.

As a property and casualty insurance holding company, our insurance operations expose us to claims arising out of catastrophes. Catastrophes can be caused by various natural perils, including hurricanes and other windstorms, earthquakes, severe winter weather and brush fires. Catastrophes can also be man-made, such as a terrorist attack. The frequency and severity of catastrophes are inherently unpredictable. It is possible that both the frequency and severity of natural and man-made catastrophic events will increase.

The extent of losses from a catastrophe is a function of both the total amount of exposure under our insurance policies in the area affected by the event and the severity of the event. Most catastrophes are restricted to relatively small geographic areas; however, hurricanes and earthquakes may produce significant damage over larger areas, especially those that are heavily populated. Natural or man-made catastrophic events could cause claims under our insurance policies to be higher than we anticipated and could cause substantial volatility in our financial results for any fiscal quarter or year. Our ability to write new business could also be affected. We believe that increases in the value and geographic concentration of insured property and the effects of inflation could increase the severity of claims from catastrophic events in the future. In addition, states have from time to time passed legislation that has the effect of limiting the ability of insurers to manage catastrophe risk, such as legislation limiting insurers ability to increase rates and prohibiting insurers from withdrawing from catastrophe-exposed areas.

As a result of the foregoing, it is possible that the occurrence of any natural or man-made catastrophic event could have a material adverse effect on our business, results of operations, financial condition and liquidity. A further discussion of the risk factors related to catastrophes is presented in the Property and Casualty Insurance - Catastrophe Risk Management section of MD&A.

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The occurrence of certain catastrophic events could have a materially adverse effect on our systems and could impact our ability to conduct business effectively.

Our computer, information technology and telecommunications systems, which we use to conduct our business, interface with and rely upon third-party systems. Systems failures or outages could compromise our ability to perform business functions in a timely manner, which could harm our ability to conduct business and hurt our relationships with our business partners and customers. In the event of a disaster such as a natural catastrophe, an industrial accident, a blackout, a computer virus, a terrorist attack or war, our systems may be inaccessible to our employees, customers or business partners for an extended period of time. Even if our employees or third party providers are able to report to work, they may be unable to perform their duties for an extended period of time if our computer, information technology or telecommunication systems are disabled or destroyed. Our systems could also be subject to physical and electronic break-ins, and subject to similar disruptions from unauthorized tampering. This may impede or interrupt our business operations, which could have a material adverse effect on our results of operations or financial condition.

We may experience reduced returns or losses on our investments especially during periods of heightened volatility, which could have a material adverse effect on our results of operations or financial condition.

The returns on our investment portfolio may be reduced or we may incur losses as a result of changes in general economic conditions, interest rates, real estate markets, fixed income markets, equity markets, alternative investment markets, credit markets, exchange rates, global capital market conditions and numerous other factors that are beyond our control.

The worldwide financial markets experience high levels of volatility during certain periods, as was the case during 2008, which could have an increasingly adverse impact on the U.S. and foreign economies. The financial market volatility and the resulting negative economic impact could continue and it is possible that it may be prolonged, which could adversely affect our current investment portfolio, make it difficult to determine the value of certain assets in our portfolio and/or make it difficult for us to purchase suitable investments that meet our risk and return criteria. These factors could cause us to realize less than expected returns on invested assets, sell investments for a loss or write off or write down investments, any of which could have a material adverse effect on our results of operations or financial condition.

A significant portion of our investment portfolio consists of tax exempt securities and we receive certain tax benefits relating to such securities based on current laws and regulations. Our portfolio has also benefited from certain other laws and regulations, including without limitation, tax credits (such as foreign tax credits). Federal and/or state tax legislation could be enacted that would lessen or eliminate some or all of the tax advantages currently benefiting us and could negatively impact the value of our investment portfolio.

If we experience difficulties with outsourcing relationships, our ability to conduct our business might be negatively impacted.

We outsource certain business and administrative functions to third parties and may do so increasingly in the future. If we fail to develop and implement our outsourcing strategies or our third party providers fail to perform as anticipated, we may experience operational difficulties, increased costs and a loss of business that may have a material adverse effect on our results of operations or financial condition. By outsourcing certain business and administrative functions to third parties, we may be exposed to enhanced risk of data security breaches. Any breach of data security could damage our reputation and/or result in monetary damages, which, in turn, could have a material adverse effect on our results of operations or financial condition.

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The failure of the risk mitigation strategies we utilize could have a material adverse effect on our financial condition or results of operations.

We utilize a number of strategies to mitigate our risk exposure, such as:


	•	engaging in vigorous underwriting;

	•	carefully evaluating terms and conditions of our policies;

	•	focusing on our risk aggregations by geographic zones, industry type, credit exposure and other bases; and

	•	ceding reinsurance.

However, there are inherent limitations in all of these tactics and no assurance can be given that an event or series of unanticipated events will not result in loss levels in excess of our probable maximum loss models, which could have a material adverse effect on our financial condition or results of operations.

These risks may be heightened during difficult economic conditions such as those currently being experienced in the United States and elsewhere.

We are exposed to credit risk in our business operations and in our investment portfolio.

We are exposed to credit risk in several areas of our business operations, including, without limitation, credit risk relating to reinsurance, co-sureties on surety bonds, policyholders of certain of our insurance products, independent agents and brokers, issuers of securities, insurers of certain securities and certain other counterparties relating to our investment portfolio.

With respect to reinsurance coverages that we have purchased, our ability to recover amounts due from reinsurers may be affected by the creditworthiness and willingness to pay of the reinsurers. Although certain reinsurance we have purchased is collateralized, the collateral is exposed to credit risk of the counterparty that has guaranteed a fixed investment return on such collateral.

It is customary practice in the surety business for multiple insurers to participate as co-sureties on large surety bonds, meaning that each insurer (each referred to as a co-surety) assumes its proportionate share of the risk and receives a corresponding percentage of the bond premium. Under these arrangements, the co-sureties' obligations are joint and several. Consequently, if a co-surety defaults on its obligations, the remaining co-surety or co-sureties are obligated to make up the shortfall to the beneficiary of the surety bond even though the non-defaulting co-sureties did not receive the premium for that portion of the risk. Therefore, we are subject to credit risk with respect to the insurers with whom we are co-sureties on surety bonds.

In accordance with industry practice, when insureds purchase our insurance products through independent agents and brokers, they generally pay the premiums to the agent or broker, which in turn is required to remit the collected premium to us. In many jurisdictions, we are deemed to have received payment upon the receipt of the payment by the agent or broker, regardless of whether the agent or broker actually remits payment to us. As a result, we assume credit risk associated with amounts due from independent agents and brokers.

The value of our investment portfolio is subject to credit risk from the issuers and/or guarantors of the securities in the portfolio, other counterparties in certain transactions and, for certain securities, insurers that guarantee specific issuer's obligations. Defaults by the issuer and, where applicable, an issuer's guarantor, insurer or other counterparties with regard to any of such investments could reduce our net investment income and net realized investment gains or result in investment losses.

Our exposure to any of the above credit risks could have a material adverse effect on our results of operations or financial condition.

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Reinsurance coverage may not be available to us in the future at commercially reasonable rates or at all.

The availability and cost of reinsurance are subject to prevailing market conditions that are beyond our control. No assurances can be made that reinsurance will remain continuously available to us in amounts that we consider sufficient and at prices that we consider acceptable, which would cause us to increase the amount of risk we retain, reduce the amount of business we underwrite or look for alternatives to reinsurance. This, in turn, could have a material adverse effect on our financial condition or results of operations.

Payment of obligations under surety bonds could adversely affect our future operating results.

The surety business tends to be characterized by infrequent but potentially high severity losses. The majority of our surety obligations are intended to be performance-based guarantees. When losses occur, they may be mitigated, at times, by recovery rights to the customer's assets, contract payments, collateral and bankruptcy recoveries. We have substantial commercial and construction surety exposure for current and prior customers. In that regard, we have exposures related to surety bonds issued on behalf of companies that have experienced or may experience deterioration in creditworthiness. If the financial condition of these companies were adversely affected by the economy or otherwise, we may experience an increase in filed claims and may incur high severity losses, which could have a material adverse effect on our results of operations.

A downgrade in our credit ratings and financial strength ratings could adversely impact the competitive positions of our operating businesses.

Credit ratings and financial strength ratings can be important factors in establishing our competitive position in the insurance markets. There can be no assurance that our ratings will continue for any given period of time or that they will not be changed. If our credit ratings were downgraded in the future, we could incur higher borrowing costs and may have more limited means to access capital. In addition, a downgrade in our financial strength ratings could adversely affect the competitive position of our insurance operations, including a possible reduction in demand for our products in certain markets.

Cyclicality of the property and casualty insurance industry may cause fluctuations in our results.

The property and casualty insurance business historically has been cyclical, experiencing periods characterized by intense price competition, relatively low premium rates and less restrictive underwriting standards followed by periods of relatively low levels of competition, high premium rates and more selective underwriting standards. We expect this cyclicality to continue. The periods of intense price competition in the cycle could adversely affect our financial condition, profitability or cash flows.

A number of factors, including many that are volatile and unpredictable, can have a significant impact on cyclical trends in the property and casualty insurance industry and the industry's profitability. These factors include:


	•	an apparent trend of courts to grant increasingly larger awards for certain damages;

	•	catastrophic hurricanes, windstorms, earthquakes and other natural disasters, as well as the occurrence of man-made disasters (e.g., a terrorist attack);

	•	availability, price and terms of reinsurance;

	•	fluctuations in interest rates;

	•	changes in the investment environment that affect market prices of and income and returns on investments; and

	•	inflationary pressures that may tend to affect the size of losses experienced by insurance companies.

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We cannot predict whether or when market conditions will improve, remain constant or deteriorate. Negative market conditions may impair our ability to write insurance at rates that we consider appropriate relative to the risk assumed. If we cannot write insurance at appropriate rates, our ability to transact business would be materially and adversely affected.

Intense competition for our products could harm our ability to maintain or increase our profitability and premium volume.

The property and casualty insurance industry is highly competitive. We compete not only with other stock companies but also with mutual companies, other underwriting organizations and alternative risk sharing mechanisms. We compete for business not only on the basis of price, but also on the basis of financial strength, availability of coverage desired by customers and quality of service, including claim adjustment service. We may have difficulty in continuing to compete successfully on any of these bases in the future.

If competition limits our ability to write new business at adequate rates, our results of operations could be adversely affected.

We are dependent on a distribution network comprised of independent insurance brokers and agents to distribute our products.

We generally do not use salaried employees to promote or distribute our insurance products. Instead, we rely on a large number of independent insurance brokers and agents. Accordingly, our business is dependent on the willingness of these brokers and agents to recommend our products to their customers. Deterioration in relationships with our broker and agent distribution network could materially and adversely affect our ability to sell our products, which, in turn, could have a material adverse effect on our results of operations or financial condition.

The inability of our insurance subsidiaries to pay dividends in sufficient amounts would harm our ability to meet our obligations and to pay future dividends.

As a holding company, Chubb relies primarily on dividends from its insurance subsidiaries to meet its obligations for payment of interest and principal on outstanding debt obligations and to pay dividends to shareholders. The ability of our insurance subsidiaries to pay dividends in the future will depend on their statutory surplus, on earnings and on regulatory restrictions. We are subject to regulation by some states as an insurance holding company system. Such regulation generally provides that transactions between companies within the holding company system must be fair and equitable. Transfers of assets among affiliated companies, certain dividend payments from insurance subsidiaries and certain material transactions between companies within the system may be subject to prior notice to, or prior approval by, state regulatory authorities. The ability of our insurance subsidiaries to pay dividends is also restricted by regulations that set standards of solvency that must be met and maintained, that limit investments and that limit dividends to shareholders. These regulations may affect Chubb's insurance subsidiaries' ability to provide Chubb with dividends.

Our businesses are heavily regulated, and changes in regulation may reduce our profitability and limit our growth.

Our insurance subsidiaries are subject to extensive regulation and supervision in the jurisdictions in which they conduct business. This regulation is generally designed to protect the interests of policyholders, and not necessarily the interests of insurers, their shareholders or other investors. The regulation relates to authorization for lines of business, capital and surplus requirements, investment limitations, underwriting limitations, transactions with affiliates, dividend limitations, changes in control, premium rates and a variety of other financial and nonfinancial components of an insurance company's business.

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Virtually all states in which we operate require us, together with other insurers licensed to do business in that state, to bear a portion of the loss suffered by some insureds as the result of impaired or insolvent insurance companies. In addition, in various states, our insurance subsidiaries must participate in mandatory arrangements to provide various types of insurance coverage to individuals or other entities that otherwise are unable to purchase that coverage from private insurers. A few states require us to purchase reinsurance from a mandatory reinsurance fund. Such reinsurance funds can create a credit risk for insurers if not adequately funded by the state and, in some cases, the existence of a reinsurance fund could affect the prices charged for our policies. The effect of these and similar arrangements could reduce our profitability in any given period or limit our ability to grow our business.

In recent years, the state insurance regulatory framework has come under increased scrutiny, including scrutiny by federal officials, and some state legislatures have considered or enacted laws that may alter or increase state authority to regulate insurance companies and insurance holding companies. Further, the NAIC and state insurance regulators are continually reexamining existing laws and regulations, specifically focusing on modifications to statutory accounting principles, interpretations of existing laws and the development of new laws and regulations. Any proposed or future legislation or NAIC initiatives, if adopted, may be more restrictive on our ability to conduct business than current regulatory requirements or may result in higher costs.

We are subject to a number of risks associated with our business outside the United States.

A significant portion of our business is conducted outside the United States, including in Asia, Australia, Canada, Europe and Latin America. By doing business outside the United States, we are subject to a number of risks, including without limitation, dealing with jurisdictions, especially in emerging markets, that may lack political, financial or social stability and/or a strong legal and regulatory framework, which may make it difficult to do business and comply with local laws and regulations in such jurisdictions. Failure to comply with local laws in a particular jurisdiction or doing business in a country that becomes increasingly unstable could have a significant negative effect on our business and operations in that market as well as on our reputation generally.

As part of our international operations, we engage in transactions denominated in a currency other than the United States dollar. To reduce our exposure to currency fluctuation, we attempt to match the currency of the liabilities we incur under insurance policies with assets denominated in the same local currency. However, in the event that we underestimate our exposure, negative movements in the United States dollar versus the local currency will exacerbate the impact of the exposure on our results of operations and financial condition.

We report the results of our international operations on a consolidated basis with our domestic business. These results are reported in United States dollars. A significant portion of the business we write outside the United States, however, is transacted in local currencies. Consequently, fluctuations in the relative value of local currencies in which the policies are written versus the United States dollar can mask the underlying trends in our international business.

Item 1B. Unresolved Staff Comments

None.

Item 2. Properties

The executive offices of the Corporation are in Warren, New Jersey. The administrative offices of the P&C Group are located in Warren and Whitehouse Station, New Jersey. The P&C Group maintains territory, branch and service offices in major cities throughout the United States and also has offices in Canada, Europe, Australia, Latin America and Asia. Office facilities are leased with the exception of buildings in Whitehouse Station, New Jersey and Simsbury, Connecticut. Management considers its office facilities suitable and adequate for the current level of operations.

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Item 3. Legal Proceedings

As previously disclosed, beginning in December 2002, Chubb Indemnity was named in a series of actions commenced by various plaintiffs against Chubb Indemnity and other non-affiliated insurers in the District Courts in Nueces, Travis and Bexar Counties in Texas. The plaintiffs generally allege that Chubb Indemnity and the other defendants breached duties to asbestos product end-users and conspired to conceal risks associated with asbestos exposure. The plaintiffs seek to impose liability on insurers directly. The plaintiffs seek unspecified monetary damages and punitive damages. Pursuant to the asbestos reform bill passed by the Texas legislature in May 2005, these actions were transferred to the Texas state asbestos Multidistrict Litigation on December 1, 2005. Chubb Indemnity is vigorously defending all of these actions and has been successful in getting a number of them dismissed through summary judgment, special exceptions, or voluntary withdrawal by the plaintiff.

Beginning in June 2003, Chubb Indemnity was also named in a number of similar cases in Cuyahoga, Mahoning, and Trumbull Counties in Ohio. The allegations and the damages sought in the Ohio actions are substantially similar to those in the Texas actions. In May 2005, the Ohio Court of Appeals sustained the trial court's dismissal of a group of nine cases for failure to state a claim. Following the appellate court's decision, Chubb Indemnity and other non-affiliated insurers were dismissed from the remaining cases filed in Ohio, except for a single case which had been removed to federal court and transferred to the federal asbestos Multidistrict Litigation. There has been no activity in that case since its removal.

In December 2007, certain of Chubb's subsidiaries were named in an action filed in the Superior Court of Los Angeles County, California that contains allegations similar to those made in the Texas and Ohio actions. In August 2008, Chubb's motion to dismiss the complaint was granted, but permitted plaintiffs to amend their complaint. Chubb's motion to dismiss the amended complaint was granted, with prejudice, in January 2009.

As previously disclosed, Chubb and certain of its subsidiaries have been involved in the investigations by various Attorneys General and other regulatory authorities of several states, the U.S. Securities and Exchange Commission, the U.S. Attorney for the Southern District of New York and certain non-U.S. regulatory authorities with respect to certain business practices in the property and casualty insurance industry including (1) potential conflicts of interest and anti-competitive behavior arising from the payment of contingent commissions to brokers and agents and (2) loss mitigation and finite reinsurance arrangements. In connection with these investigations, Chubb and certain of its subsidiaries received subpoenas and other requests for information from various regulators. The Corporation has cooperated fully with these investigations. The Corporation has settled with several state Attorneys General and insurance departments all issues arising out of their investigations. As described in more detail below, the Attorney General of Ohio in August 2007 filed an action against Chubb and certain of its subsidiaries, as well as several other insurers and one broker, as a result of the Ohio Attorney General's business practices investigation. Although no other Attorney General or regulator has initiated an action against the Corporation, it is possible that such an action may be brought against the Corporation with respect to some or all of the issues that are the focus of these ongoing investigations.

As previously disclosed, individual actions and purported class actions arising out of the investigations into the payment of contingent commissions to brokers and agents have been filed in a number of federal and state courts. On August 1, 2005, Chubb and certain of its subsidiaries were named in a putative class action entitled In re Insurance Brokerage Antitrust Litigation in the U.S. District Court for the District of New Jersey. This action, brought against several brokers and insurers on behalf of a class of persons who purchased insurance through the broker defendants, asserts claims under the Sherman Act and state law and the Racketeer Influenced and Corrupt Organizations Act (RICO) arising from the alleged unlawful use of contingent commission agreements.

As previously disclosed, Chubb and certain of its subsidiaries have also been named as defendants in two purported class actions relating to allegations of unlawful use of contingent commission arrangements that were originally filed in state court. The first was filed on February 16, 2005 in Seminole County, Florida. The second was filed on May 17, 2005 in Essex County, Massachusetts. Both cases were

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removed to federal court and then transferred by the Judicial Panel on Multidistrict Litigation to the U.S. District Court for the District of New Jersey for consolidation with the In re Insurance Brokerage Antitrust Litigation . Since being transferred to the District of New Jersey, the plaintiff in the former action has been inactive, and that action currently is stayed. The latter action has been voluntarily dismissed. On September 28, 2007, the U.S. District Court for the District of New Jersey dismissed the second amended complaint filed by the plaintiffs in In re Insurance Brokerage Antitrust Litigation in its entirety. In so doing, the court dismissed the plaintiffs' Sherman Act and RICO claims with prejudice for failure to state a claim, and it dismissed the plaintiffs' state law claims without prejudice because it declined to exercise supplemental jurisdiction over them. The plaintiffs have appealed the dismissal of their second amended complaint to the U.S. Court of Appeals for the Third Circuit, and that appeal is currently pending.

In December 2005, Chubb and certain of its subsidiaries were named in a putative class action similar to the In re Insurance Brokerage Antitrust Litigation . The action is pending in the U.S. District Court for the District of New Jersey and has been assigned to the judge who is presiding over the In re Insurance Brokerage Antitrust Litigation . The complaint has never been served in this matter. Separately, in April 2006, Chubb and one of its subsidiaries were named in an action similar to the In re Insurance Brokerage Antitrust Litigation . This action was filed in the U.S. District Court for the Northern District of Georgia and subsequently was transferred by the Judicial Panel on Multidistrict Litigation to the U.S. District for the District of New Jersey for consolidation with the In re Insurance Brokerage Antitrust Litigation . This action currently is stayed. On May 21, 2007, Chubb and one of its subsidiaries were named as defendants in another action similar to In re Insurance Brokerage Antitrust Litigation . This action was filed in the U.S. District Court for the District of New Jersey and consolidated with In re Insurance Brokerage Antitrust Litigation . This action currently is stayed.

As previously disclosed, on October 12, 2007, certain of Chubb's subsidiaries were named as defendants in an action similar to In re Insurance Brokerage Antitrust Litigation . This action was filed in the U.S. District Court for the Northern District of Georgia. This action has been identified to the Judicial Panel on Multidistrict Litigation as a potential "tag-along action" to In re Insurance Brokerage Antitrust Litigation . The Corporation currently anticipates that this action will be transferred by the Judicial Panel on Multidistrict Litigation to the U.S. District Court for the District of New Jersey and consolidated with In re Insurance Brokerage Antitrust Litigation .

On August 24, 2007, Chubb and certain of its subsidiaries were named as defendants in an action filed by the Ohio Attorney General against several insurers and one broker. This action alleges violations of Ohio's antitrust laws. In July 2008, the court denied the Corporation's and the other defendants' motions to dismiss the Attorney General's complaint. In August 2008, the Corporation and the other defendants filed answers to the complaint and discovery is proceeding.

In these actions, the plaintiffs generally allege that the defendants unlawfully used contingent commission agreements and conspired to reduce competition in the insurance markets. The actions seek treble damages, injunctive and declaratory relief, and attorneys' fees. The Corporation believes it has substantial defenses to all of the aforementioned legal proceedings and intends to defend the actions vigorously.

Information regarding certain litigation to which the P&C Group is a party is included in the Property and Casualty Insurance - Loss Reserves section of MD&A.

Chubb and its subsidiaries are also defendants in various lawsuits arising out of their businesses. It is the opinion of management that the final outcome of these matters will not have a material adverse effect on the Corporation's results of operations or financial condition.

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Item 4. Submission of Matters to a Vote of Security Holders

No matters were submitted to a vote of the shareholders during the quarter ended December 31, 2008.

Executive Officers of the Registrant


			Year of
	Age(a)		Election(b)

John D. Finnegan, Chairman, President and Chief Executive Officer		60		2002
W. Brian Barnes, Senior Vice President and Chief Actuary of Chubb & Son, a division of Federal		46		2008
Maureen A. Brundage, Executive Vice President and General Counsel		52		2005
Robert C. Cox, Executive Vice President of Chubb & Son, a division of Federal		51		2003
John J. Degnan, Vice Chairman and Chief Operating Officer		64		1994
John J. Kennedy, Senior Vice President and Chief Accounting Officer		53		2008
Paul J. Krump, Executive Vice President and Chief Underwriting Officer of Chubb & Son, a division of Federal		49		2001
Andrew A. McElwee, Jr., Executive Vice President of Chubb & Son, a division of Federal		54		1997
Harold L. Morrison, Jr., Executive Vice President and Chief Global Field Officer of Chubb & Son, a division of Federal		51		2008
Steven R. Pozzi, Executive Vice President of Chubb & Son, a division of Federal		52		2009
Dino E. Robusto, Executive Vice President and Chief Administrative Officer of Chubb & Son, a division of Federal		50		2006
Richard G. Spiro, Executive Vice President and Chief Financial Officer		44		2008

(a) Ages listed above are as of April 28, 2009.

(b) Date indicates year first elected or designated as an executive officer.

All of the foregoing officers serve at the pleasure of the Board of Directors of the Corporation and have been employees of the Corporation for more than five years except for Ms. Brundage and Mr. Spiro.

Before joining the Corporation in 2005, Ms. Brundage was a partner in the law firm of White & Case LLP, where she headed the securities practice in New York and co-chaired its global securities practice.

Before joining the Corporation in 2008, Mr. Spiro was an investment banker at Citigroup Global Markets Inc., where he served as a Managing Director in Citigroup's financial institutions investment banking group.

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PART II.


Item 5.	*Market for the Registrant's Common Stock and Related Stockholder Matters*

The common stock of Chubb is listed and principally traded on the New York Stock Exchange (NYSE) under the trading symbol "CB". The following are the high and low closing sale prices as reported on the NYSE Composite Tape and the quarterly dividends declared per share for each quarter of 2008 and 2007.


	2008
	First		Second		Third		Fourth
	Quarter		Quarter		Quarter		Quarter
Common stock prices
High	$	54.38	$	54.65	$	64.50	$	53.06
Low		48.02		49.01		45.61		38.75
Dividends declared		.33		.33		.33		.33


	2007
	First		Second		Third		Fourth
	Quarter		Quarter		Quarter		Quarter
Common stock prices
High	$	53.34	$	55.91	$	54.63	$	55.52
Low		48.82		51.68		47.36		49.80
Dividends declared		.29		.29		.29		.29

At February 13, 2009, there were approximately 8,900 common shareholders of record.

The declaration and payment of future dividends to Chubb's shareholders will be at the discretion of Chubb's Board of Directors and will depend upon many factors, including the Corporation's operating results, financial condition and capital requirements, and the impact of regulatory constraints discussed in Note (18)(f) of the Notes to Consolidated Financial Statements.

The following table summarizes the stock repurchased by Chubb during each month in the quarter ended December 31, 2008.


					Total Number of		Maximum Number of
	Total				Shares Purchased as		Shares that May Yet Be
	Number of				Part of Publicly		Purchased Under
	Shares		Average Price		Announced Plans or		the Plans or
Period	Purchased(a)		Paid Per Share		Programs		Programs(b)

October 2008		1,921,900	$	43.61		1,921,900		1,478,982
November 2008		860,200		45.66		860,200		618,782
December 2008		834,882		48.37		834,882		19,783,900

Total		3,616,982		45.20		3,616,982


(a)	The stated amounts exclude 6,971 shares and 8,493 shares delivered to Chubb during the months of November 2008 and December 2008, respectively, by employees of the Corporation to cover option exercise prices and withholding taxes in connection with the Corporation's stock-based compensation plans.


(b)	On December 13, 2007, the Board of Directors authorized the repurchase of up to 28,000,000 shares of common stock. No shares remain under this share repurchase authorization. On December 4, 2008, the Board of Directors authorized the repurchase of up to 20,000,000 additional shares of common stock. The authorization has no expiration date.

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Stock Performance Graph

The following performance graph compares the performance of Chubb's common stock during the five-year period from December 31, 2003 through December 31, 2008 with the performance of the Standard & Poor's 500 Index and the Standard & Poor's Property & Casualty Insurance Index. The graph plots the changes in value of an initial $100 investment over the indicated time periods, assuming all dividends are reinvested.

Cumulative Total Return

Based upon an initial investment of $100 on December 31, 2003

with dividends reinvested


	December 31
	2003		2004		2005		2006		2007		2008

Chubb	$	100	$	115	$	150	$	165	$	174	$	167
S&P 500		100		111		116		135		142		90
S&P 500 Property & Casualty Insurance		100		110		127		143		123		87

Our filings with the Securities and Exchange Commission (SEC) may incorporate information by reference, including this Form 10-K. Unless we specifically state otherwise, the information under this heading "Stock Performance Graph" shall not be deemed to be "soliciting materials" and shall not be deemed to be "filed" with the SEC or incorporated by reference into any of our filings under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended.

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Item 6. Selected Financial Data


	2008			2007			2006			2005			2004
	(in millions except for per share amounts)
FOR THE YEAR
Revenues
Property and Casualty Insurance
Premiums Earned	$	11,828		$	11,946		$	11,958		$	12,176		$	11,636
Investment Income		1,652			1,622			1,485			1,342			1,207
Other Revenues		4			11			-			-			-
Corporate and Other		108			154			315			181			116
Realized Investment Gains (Losses), Net		(371	)		374			245			384			218

Total Revenues	$	13,221		$	14,107		$	14,003		$	14,083		$	13,177

Income
Property and Casualty Insurance
Underwriting Income	$	1,361		$	2,116		$	1,905		$	921	(a)	$	846
Investment Income		1,622			1,590			1,454			1,315			1,184
Other Income (Charges)		9			6			10			(1	)		(4	)

Property and Casualty Insurance Income		2,992			3,712			3,369			2,235			2,026
Corporate and Other		(214	)		(149	)		(89	)		(172	)		(176	)
Realized Investment Gains (Losses), Net		(371	)		374			245			384			218

Income Before Income Tax		2,407			3,937			3,525			2,447			2,068
Federal and Foreign Income Tax		603			1,130			997			621			520

Net Income	$	1,804		$	2,807		$	2,528		$	1,826		$	1,548


Per Share
Net Income	$	4.92		$	7.01		$	5.98		$	4.47		$	4.01
Dividends Declared on Common Stock		1.32			1.16			1.00			.86			.78

AT DECEMBER 31
Total Assets	$	48,429		$	50,574		$	50,277		$	48,061		$	44,260
Long Term Debt		3,975			3,460			2,466			2,467			2,814
Total Shareholders' Equity		13,432			14,445			13,863			12,407			10,126
Book Value Per Share		38.13			38.56			33.71			29.68			26.28


(a)	Underwriting income in 2005 reflected net costs of $462 million ($300 million after-tax or $0.74 per share) related to Hurricane Katrina.


Item 7.	*Management's Discussion and Analysis of Financial Condition and Results of Operations*

Management's Discussion and Analysis of Financial Condition and Results of Operations addresses the financial condition of the Corporation as of December 31, 2008 compared with December 31, 2007 and the results of operations for each of the three years in the period ended December 31, 2008. This discussion should be read in conjunction with the consolidated financial statements and related notes and the other information contained in this report.

INDEX


	PAGE

Cautionary Statement Regarding Forward-Looking Information		25
Critical Accounting Estimates and Judgments		27
Overview		27
Property and Casualty Insurance		28
Underwriting Operations		29
Underwriting Results		29
*Net Premiums Written*		29
*Reinsurance Ceded*		30
*Profitability*		31
Review of Underwriting Results by Business Unit		33
*Personal Insurance*		33
*Commercial Insurance*		34
*Specialty Insurance*		36
*Reinsurance Assumed*		37
Catastrophe Risk Management		37
*Natural Catastrophes*		38
*Terrorism Risk and Legislation*		38
Loss Reserves		39
*Estimates and Uncertainties*		41
*Reserves Other than Those Relating to Asbestos and Toxic Waste Claims*		41
*Reserves Relating to Asbestos and Toxic Waste Claims*		45
*Asbestos Reserves*		45
*Toxic Waste Reserves*		48
*Reinsurance Recoverable*		49
*Prior Year Loss Development*		50
Investment Results		53
Other Income		54
Corporate and Other		54
Chubb Financial Solutions		54
Realized Investment Gains and Losses		55
Capital Resources and Liquidity		56
Capital Resources		56
Ratings		58
Liquidity		58
Contractual Obligations and Off-Balance Sheet Arrangements		59
Invested Assets		60
Pension and Other Postretirement Benefits		61
Contingencies		61

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CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING INFORMATION

Certain statements in this document are "forward-looking statements" as that term is defined in the Private Securities Litigation Reform Act of 1995 (PSLRA). These forward-looking statements are made pursuant to the safe harbor provisions of the PSLRA and include statements regarding our loss reserve and reinsurance recoverable estimates; the impact of future catastrophes (including acts of terrorism); asbestos and toxic waste liability developments; the number and severity of surety-related claims as well as surety market conditions; the impact of changes to our reinsurance program in 2007 and 2008 and the cost and availability of reinsurance in 2009; the adequacy of the rates at which we renewed and wrote new business; premium volume and competition in 2009; property and casualty investment income during 2009; changes in the value of our limited partnership investments during the first quarter of 2009; securities in our investment portfolio that may become other-than-temporarily impaired; cash flows generated by our fixed income investments; the impact of dislocations in the property and casualty insurance market, the ongoing economic downturn and currency rate fluctuations; estimates with respect to our credit derivatives exposure; the repurchase of common stock under our share repurchase program; our capital adequacy and funding of liquidity needs; and the impact of the amortization of net losses relating to our pension and other postretirement benefit plans. Forward-looking statements are made based upon management's current expectations and beliefs concerning trends and future developments and their potential effects on us. These statements are not guarantees of future performance. Actual results may differ materially from those suggested by forward-looking statements as a result of risks and uncertainties, which include, among others, those discussed or identified from time to time in our public filings with the Securities and Exchange Commission and those associated with:


	•	global political conditions and the occurrence of terrorist attacks, including any nuclear, biological, chemical or radiological events;

	•	the effects of the outbreak or escalation of war or hostilities;

	•	premium pricing and profitability or growth estimates overall or by lines of business or geographic area, and related expectations with respect to the timing and terms of any required regulatory approvals;

	•	adverse changes in loss cost trends;

	•	our ability to retain existing business and attract new business;

	•	our expectations with respect to cash flow and investment income and with respect to other income;

	•	the adequacy of loss reserves, including:


	•	our expectations relating to reinsurance recoverables;

	•	the willingness of parties, including us, to settle disputes;

	•	developments in judicial decisions or regulatory or legislative actions relating to coverage and liability, in particular, for asbestos, toxic waste and other mass tort claims;

	•	development of new theories of liability;

	•	our estimates relating to ultimate asbestos liabilities;

	•	the impact from the bankruptcy protection sought by various asbestos producers and other related businesses; and

	•	the effects of proposed asbestos liability legislation, including the impact of claims patterns arising from the possibility of legislation and those that may arise if legislation is not passed;


	•	the availability and cost of reinsurance coverage;

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	•	the occurrence of significant weather-related or other natural or human-made disasters, particularly in locations where we have concentrations of risk;

	•	the impact of economic factors on companies on whose behalf we have issued surety bonds, and in particular, on those companies that file for bankruptcy or otherwise experience deterioration in creditworthiness;

	•	the effects of disclosures by, and investigations of, companies relating to possible accounting irregularities, practices in the financial services industry, investment losses or other corporate governance issues, including:


	•	claims and litigation arising out of stock option "backdating," spring loading" and other equity grant practices by public companies;

	•	the effects on the capital markets and the markets for directors and officers and errors and omissions insurance;

	•	claims and litigation arising out of actual or alleged accounting or other corporate malfeasance by other companies;

	•	claims and litigation arising out of practices in the financial services industry;

	•	claims and litigation relating to uncertainty in the credit and broader financial markets; and

	•	legislative or regulatory proposals or changes;


	•	the effects of changes in market practices in the U.S. property and casualty insurance industry, in particular contingent commissions and loss mitigation and finite reinsurance arrangements, arising from any legal or regulatory proceedings, related settlements and industry reform, including changes that have been announced and changes that may occur in the future;

	•	the impact of legislative and regulatory developments on our business, including those relating to terrorism, catastrophes and the financial markets;

	•	any downgrade in our claims-paying, financial strength or other credit ratings;

	•	the ability of our subsidiaries to pay us dividends;

	•	general economic and market conditions including:


	•	changes in interest rates, market credit spreads and the performance of the financial markets;

	•	currency fluctuations;

	•	the effects of inflation;

	•	changes in domestic and foreign laws, regulations and taxes;

	•	changes in competition and pricing environments;

	•	regional or general changes in asset valuations;

	•	the inability to reinsure certain risks economically; and

	•	changes in the litigation environment; and


	•	our ability to implement management's strategic plans and initiatives.

Chubb assumes no obligation to update any forward-looking information set forth in this document, which speak as of the date hereof.

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CRITICAL ACCOUNTING ESTIMATES AND JUDGMENTS

The consolidated financial statements include amounts based on informed estimates and judgments of management for transactions that are not yet complete. Such estimates and judgments affect the reported amounts in the financial statements. Those estimates and judgments that were most critical to the preparation of the financial statements involved the determination of loss reserves and the recoverability of related reinsurance recoverables and the evaluation of whether a decline in value of any investment is temporary or other-than-temporary. These estimates and judgments, which are discussed within the following analysis of our results of operations, require the use of assumptions about matters that are highly uncertain and therefore are subject to change as facts and circumstances develop. If different estimates and judgments had been applied, materially different amounts might have been reported in the financial statements.

OVERVIEW

The following highlights do not address all of the matters covered in the other sections of Management's Discussion and Analysis of Financial Condition and Results of Operations or contain all of the information that may be important to Chubb's shareholders or the investing public. This overview should be read in conjunction with the other sections of Management's Discussion and Analysis of Financial Condition and Results of Operations.


	•	Net income was $1.8 billion in 2008 compared with $2.8 billion in 2007 and $2.5 billion in 2006. The lower net income in 2008 was due primarily to two factors. First, underwriting income in our property and casualty insurance business was substantially lower in 2008 than in 2007 and 2006. Second, we had realized investment losses in 2008 compared with realized investment gains in 2007 and 2006.

	•	Underwriting results were highly profitable in 2008, 2007 and 2006, but more so in 2007 and 2006. Our combined loss and expense ratio was 88.7% in 2008 compared with 82.9% in 2007 and 84.2% in 2006. The less profitable results in 2008 were due in large part to higher catastrophe losses and the cumulative impact of rate reductions experienced in our commercial and professional liability classes over the past several years. The impact of catastrophes accounted for 5.1 percentage points of the combined ratio in 2008 compared with 3.0 percentage points in 2007 and 1.4 percentage points in 2006.

	•	During 2008, we experienced overall favorable development of $873 million on loss reserves established as of the previous year end, due primarily to favorable loss experience in certain professional liability and commercial liability classes as well as lower than expected emergence of losses in the homeowners and commercial property classes. During 2007, we experienced overall favorable development of $697 million due primarily to favorable loss trends in the professional liability classes, lower than expected emergence of losses in the homeowners and commercial property classes and better than expected reported loss activity in the run-off of our reinsurance assumed business. During 2006, we experienced overall favorable development of $296 million due primarily to lower than expected emergence of losses in the homeowners and commercial property classes.

	•	Total net premiums written decreased by 1% in both 2008 and 2007. The lack of growth in both years reflected our continued emphasis on underwriting discipline in a highly competitive market environment. Net premiums written in the United States decreased by 2% in 2008 and 1% in 2007. Net premiums written outside the United States increased by 6% in 2008 and 10% in 2007; such growth was largely attributable to the impact of currency fluctuation.

	•	Property and casualty investment income after tax increased by 2% in 2008 and 9% in 2007. The growth in 2008 was limited as average invested assets increased only modestly during the year. For more information on this non-GAAP financial measure, see "Property and Casualty Insurance - Investment Results."

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	•	Net realized investment losses before taxes were $371 million in 2008 compared with net realized gains before taxes of $374 million in 2007 and $245 million in 2006. The net realized losses in 2008 were primarily attributable to other-than-temporary impairment losses on equity securities. The net realized gains in 2007 and 2006 were primarily attributable to gains from investments in limited partnerships.

A summary of our consolidated net income is as follows:


	Years Ended December 31
	2008			2007			2006
	(in millions)

Property and casualty insurance	$	2,992		$	3,712		$	3,369
Corporate and other		(214	)		(149	)		(89	)
Realized investment gains (losses)		(371	)		374			245

Consolidated income before income tax		2,407			3,937			3,525
Federal and foreign income tax		603			1,130			997

Consolidated net income	$	1,804		$	2,807		$	2,528

PROPERTY AND CASUALTY INSURANCE

A summary of the results of operations of our property and casualty insurance business is as follows:


	Years Ended December 31
	2008			2007			2006
	(in millions)

Underwriting
Net premiums written	$	11,782		$	11,872		$	11,974
Decrease (increase) in unearned premiums		46			74			(16	)

Premiums earned		11,828			11,946			11,958

Losses and loss expenses		6,898			6,299			6,574
Operating costs and expenses		3,546			3,564			3,467
Increase in deferred policy acquisition costs		(17	)		(52	)		(19	)
Dividends to policyholders		40			19			31

Underwriting income		1,361			2,116			1,905

Investments
Investment income before expenses		1,652			1,622			1,485
Investment expenses		30			32			31

Investment income		1,622			1,590			1,454

Other income		9			6			10

Property and casualty income before tax	$	2,992		$	3,712		$	3,369

Property and casualty investment income after tax	$	1,297		$	1,273		$	1,166

Property and casualty income before tax in 2008 was lower than in 2007 due to substantially lower underwriting income. The decrease in underwriting income in 2008 was due in large part to higher catastrophe losses and the cumulative impact of rate reductions experienced over the past several years in our commercial and specialty insurance businesses. Property and casualty income before tax in 2007 was higher than in 2006 due to higher underwriting income, particularly in our specialty insurance business, as well as a substantial increase in investment income due to an increase in invested assets.

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The profitability of our property and casualty insurance business depends on the results of both our underwriting and investment operations. We view these as two distinct operations since the underwriting functions are managed separately from the investment function. Accordingly, in assessing our performance, we evaluate underwriting results separately from investment results.

Underwriting Operations

Underwriting Results

We evaluate the underwriting results of our property and casualty insurance business in the aggregate and also for each of our separate business units.

Net Premiums Written

Net premiums written amounted to $11.8 billion in 2008, a decrease of 1% compared with 2007. Net premiums written in 2007 decreased 1% compared with 2006.

Net premiums written by business unit were as follows:


	Years Ended December 31
			% Increase					% Increase
			(Decrease)					(Decrease)
	2008		2008 vs. 2007			2007		2007 vs. 2006			2006
	(dollars in millions)

Personal insurance	$	3,826		3	%	$	3,709		5	%	$	3,518
Commercial insurance		4,993		(2	)		5,083		(1	)		5,125
Specialty insurance		2,899		(2	)		2,944		-			2,941

Total insurance		11,718		-			11,736		1			11,584
Reinsurance assumed		64		(53	)		136		(65	)		390

Total	$	11,782		(1	)	$	11,872		(1	)	$	11,974

Net premiums written from our insurance business were flat in 2008 compared with 2007 and grew 1% in 2007 compared with 2006. Premiums in the United States, which represent about 75% of our insurance premiums, decreased 2% in 2008 and 1% in 2007. Insurance premiums outside the U.S. grew 6% in 2008 and 10% in 2007. The growth outside the U.S. in 2008 and 2007 was largely attributable to the impact of currency fluctuation due to the weakness of the U.S. dollar. In both years, such growth was 3% when measured in local currencies.

The overall lack of premium growth in both 2008 and 2007 reflected our continued emphasis on underwriting discipline in a highly competitive market environment. Rates were under competitive pressure that varied by class of business and geographic area. In both years, we retained a high percentage of our existing customers and renewed these accounts at what we believe are acceptable rates relative to the risks. While we continued to be disciplined, we found opportunities to write new business at acceptable rates; however, the number of such opportunities declined throughout 2007 and most of 2008.

During the second half of 2008, the property and casualty insurance market experienced disruption as a result of broader issues in the financial markets and the economies of the United States and other countries. The crisis in the financial markets had an adverse impact on some of our competitors. This has resulted in an increase in opportunities for us to write new business and we expect further opportunities in 2009. There are some factors that indicate that rates should increase during 2009, but the timing and magnitude of those changes are difficult to predict. Although these developments should have a positive effect on our business in 2009, we expect that the continued economic downturn will negatively impact our business in 2009. We expect net written premiums, excluding the impact of currency fluctuation, will be flat to modestly higher in 2009 compared with 2008. Assuming the foreign currency to U.S. dollar

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exchange rates remain at current levels, premium growth expressed in U.S. dollars would be adversely affected, resulting in a modest decrease in premiums in 2009 compared to 2008.

Net reinsurance assumed premiums written decreased by 53% in 2008 and 65% in 2007. The significant premium decline reflects the sale of our ongoing reinsurance assumed business to Harbor Point Limited in December 2005, which is discussed below.

Reinsurance Ceded

Our premiums written are net of amounts ceded to reinsurers, who assume a portion of the risk under certain insurance policies we write that are subject to the reinsurance.

Reinsurance rates generally remained steady in 2007 due in part to a relatively low level of catastrophes in 2006. Capacity restrictions continued in some segments of the marketplace in both years. Our overall reinsurance costs were similar in 2007 and 2006.

We did not renew our casualty clash treaty in 2007 as we believed the cost was not justified given the limited capacity and terms available. The treaty had provided coverage of approximately 55% of losses between $75 million and $150 million per insured event.

On our commercial property per risk treaty, in 2007 we increased the reinsurance coverage at the top of the program by $100 million.

The structure of our property catastrophe program for events in the United States was modified in 2007 but the overall coverage was similar to the previous program. In place of traditional reinsurance, we purchased fully collateralized four-year reinsurance coverage for homeowners-related losses sustained from qualifying hurricane loss events in the northeastern part of the United States. This reinsurance was purchased from East Lane Re Ltd., a Cayman Islands reinsurance company, which financed the provision of reinsurance through the issuance of $250 million in catastrophe bonds to investors under two separate bond tranches.

Reinsurance rates for property risks declined somewhat in 2008. Capacity restrictions for certain coverages continued in the marketplace. The overall cost of our property reinsurance program was modestly lower in 2008 than that in 2007.

On our commercial property per risk treaty, in 2008 we increased the reinsurance coverage in the top layer of the treaty by $60 million. This treaty now provides approximately $560 million of coverage per risk in excess of our $25 million retention.

The structure of our property catastrophe program for events in the United States was again modified in 2008, but the overall coverage remains similar to the previous program. We purchased $200 million of fully collateralized three-year reinsurance coverage in place of traditional reinsurance. This reinsurance was purchased from East Lane Re II Ltd., a Cayman Islands reinsurance company, which financed the provision of reinsurance through the issuance of $200 million in catastrophe bonds to investors under three separate bond tranches. The current traditional catastrophe reinsurance treaty, in combination with the collateralized coverage purchased in 2008, provides coverage of approximately 70% of losses (net of recoveries from other available reinsurance) between $350 million and $1.3 billion, with additional coverage of about 60% of losses between $1.3 billion and $2.05 billion in the northeastern part of the United States, where we have our greatest concentration of catastrophe exposure.

The fully collateralized four-year reinsurance coverage purchased in 2007 for homeowners-related losses sustained from qualifying hurricane loss events in the northeastern part of the United States remains in effect and now provides coverage of approximately 30% of covered losses between $1.35 billion and $2.2 billion.

We have additional reinsurance from the Florida Hurricane Catastrophe Fund, which is a state-mandated fund designed to reimburse insurers for a portion of their residential catastrophic hurricane

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losses. Our participation in this program limits our initial retention in Florida for homeowners-related losses to approximately $185 million.

On our property catastrophe treaty for events outside the United States, in 2008, we increased the reinsurance coverage in the top layer of the treaty by $50 million and modestly increased our participation in the program. The treaty now provides coverage of approximately 85% of losses (net of recoveries from other available reinsurance) between $75 million and $325 million.

Our property reinsurance treaties generally contain terrorism exclusions for acts perpetrated by foreign terrorists, and for nuclear, biological, chemical and radiological loss causes whether such acts are perpetrated by foreign or domestic terrorists.

We do not expect the changes we made to our reinsurance program during 2007 and 2008 to have a material effect on the Corporation's results of operations, financial condition or liquidity.

Most of our ceded reinsurance arrangements consist of excess of loss and catastrophe contracts that protect against a specified part or all of certain types of losses over stipulated amounts arising from any one occurrence or event. Therefore, unless we incur losses that exceed our initial retention under these contracts, we do not receive any loss recoveries. As a result, in certain years, we cede premiums to other insurance companies and receive few, if any, loss recoveries. However, in a year in which there is a significant catastrophic event or a series of large individual losses, we may receive substantial loss recoveries. The impact of ceded reinsurance on net premiums written and earned and on net losses and loss expenses incurred for the three years ended December 31, 2008 is presented in Note (10) of the Notes to Consolidated Financial Statements.

Our property reinsurance treaties represent the most significant component of our reinsurance program. Our major property reinsurance treaties expire on April 1, 2009. While we expect that reinsurance rates for property risks will increase in 2009, the final structure of our program and amount of coverage purchased will be determinants of our total reinsurance costs in 2009.

Profitability

The combined loss and expense ratio, expressed as a percentage, is the key measure of underwriting profitability traditionally used in the property and casualty insurance business. Management evaluates the performance of our underwriting operations and of each of our business units using, among other measures, the combined loss and expense ratio calculated in accordance with statutory accounting principles. It is the sum of the ratio of losses and loss expenses to premiums earned (loss ratio) plus the ratio of statutory underwriting expenses to premiums written (expense ratio) after reducing both premium amounts by dividends to policyholders. When the combined ratio is under 100%, underwriting results are generally considered profitable; when the combined ratio is over 100%, underwriting results are generally considered unprofitable.

Statutory accounting principles applicable to property and casualty insurance companies differ in certain respects from generally accepted accounting principles (GAAP). Under statutory accounting principles, policy acquisition and other underwriting expenses are recognized immediately, not at the time premiums are earned. Management uses underwriting results determined in accordance with GAAP, among other measures, to assess the overall performance of our underwriting operations. To convert statutory underwriting results to a GAAP basis, policy acquisition expenses are deferred and amortized over the period in which the related premiums are earned. Underwriting income determined in accordance with GAAP is defined as premiums earned less losses and loss expenses incurred and GAAP underwriting expenses incurred.

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Underwriting results were highly profitable in each of the last three years, but somewhat less so in 2008. The combined loss and expense ratio for our overall property and casualty business was as follows:


	Years Ended December 31
	2008			2007			2006

Loss ratio		58.5	%		52.8	%		55.2	%
Expense ratio		30.2			30.1			29.0

Combined loss and expense ratio		88.7	%		82.9	%		84.2	%

The relatively low loss ratio in each of the last three years reflected the favorable loss experience which we believe resulted from our disciplined underwriting in recent years. Results in all three years, particularly 2008 and 2007, benefited from favorable prior year loss development. For more information on prior year loss development, see "Property and Casualty Insurance-Loss Reserves, Prior Year Loss Development ." The loss ratio was higher in 2008 compared to 2007 due to higher catastrophe losses as well as declining earned premium rates and several large non-catastrophe losses. The loss ratio improved in 2007 compared to 2006 due to mild loss trends in certain classes of business.

In 2008, net catastrophe losses incurred were $607 million, which represented 5.1 percentage points of the loss ratio. About $310 million of the catastrophe losses in 2008 related to Hurricane Ike, including our estimated share of an assessment from the Texas Windstorm Insurance Association, a windstorm insurance entity created by the State of Texas. Net catastrophe losses incurred were $363 million in 2007, which represented 3.0 percentage points of the loss ratio. Net catastrophe losses incurred in 2006 were $173 million, which were offset in part by a $20 million reduction in previously accrued reinsurance reinstatement premium costs related to Hurricane Katrina. The net impact of catastrophes in 2006 accounted for 1.4 percentage points of the loss ratio.

We did not have any recoveries from our catastrophe reinsurance treaties during the three year period ended December 31, 2008 because there was no individual catastrophe for which our losses exceeded our retention under the treaties.

Our expense ratio was similar in 2008 and 2007, as an increase in commissions was substantially offset by lower operating costs related to the run-off of our reinsurance business. The increase in commissions was largely the result of premium growth outside the United States in countries where commission rates are higher than in the United States as well as modestly higher commission rates in the United States in certain classes of business. The compensation and other operating cost component of our expense ratio related to our ongoing businesses was identical in both years. The expense ratio increased in 2007 compared to 2006 due primarily to higher commissions, largely the result of premium growth outside the United States in certain classes of business with relatively higher commission rates.

In lieu of paying contingent commissions, beginning in 2007, we implemented a new guaranteed supplemental compensation program for agents and brokers in the United States with whom we previously had contingent commission agreements. Under this arrangement, agents and brokers are paid a percentage of written premiums on eligible lines of business in a calendar year based upon their prior performance. The change in our commission arrangements created a difference in the timing of expense recognition, which resulted in a one-time benefit to income during the 2007 transition year. The impact of the change in 2007 was to increase deferred policy acquisition costs by approximately $70 million. The change had no effect on the expense ratio.

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Review of Underwriting Results by Business Unit

Personal Insurance

Net premiums written from personal insurance, which represented 33% of our premiums written in 2008, increased by 3% in 2008 and 5% in 2007. Net premiums written for the classes of business within the personal insurance segment were as follows:


	Years Ended December 31
			% Increase					% Increase
	2008		2008 vs. 2007			2007		2007 vs. 2006			2006
	(dollars in millions)

Automobile	$	602		(3	)%	$	621		(7	)%	$	670
Homeowners		2,449		1			2,423		7			2,268
Other		775		17			665		15			580

Total personal	$	3,826		3		$	3,709		5		$	3,518

Personal automobile premiums decreased in 2008 and 2007 due to a highly competitive U.S. marketplace. The termination of a collector vehicle program also contributed to the decrease in 2007. Premium growth in our homeowners business was constrained in 2008 due to an increasingly competitive market as well as the slowdown in new housing construction as a result of the downturn in the U.S. economy in the last half of the year. The premium growth in 2007 was due primarily to increases in coverage relative to increases in the replacement cost of insured properties. The in-force policy count for this class of business decreased slightly in 2008 and was relatively flat in 2007 compared to 2006. Our other personal business includes insurance for excess liability, yacht and accident and health coverages. The substantial growth in this business in 2008 and 2007 was due primarily to a significant increase in accident and health premiums. Growth in accident and health business was particularly strong outside the United States in both years; growth was also strong in 2008 in the United States due in large part to a select initiative. Excess liability premiums also grew in both years, although more so in 2007, due in part to a modest increase in rates.

Our personal insurance business produced highly profitable underwriting results in each of the last three years, but less so in each succeeding year. The combined loss and expense ratios for the classes of business within the personal insurance segment were as follows:


	Years Ended December 31
	2008			2007			2006

Automobile		87.6	%		89.8	%		90.4	%
Homeowners		83.7			80.2			74.6
Other		97.5			96.4			98.6
Total personal		87.1			84.8			81.7

Our personal automobile results were profitable in each of the past three years. Results in all three years benefited from lower claim frequency and modest favorable prior year loss development.

Homeowners results were highly profitable in each of the last three years. Results in 2008 were adversely impacted by the higher severity of large non-catastrophe losses. Results in 2006 benefited from relatively low catastrophe losses. The impact of catastrophes accounted for 7.8 percentage points of the combined loss and expense ratio for this class in 2008 compared with 9.6 percentage points in 2007 and 5.7 percentage points in 2006.

Other personal business produced modestly profitable results in each of the past three years. Our accident and health business was profitable in 2008 compared with highly profitable results in 2007 and 2006. Our yacht business was unprofitable in 2008 compared with profitable results in 2007 and 2006. Yacht results in 2008 were adversely affected by several large non-catastrophe losses as well as several losses related to Hurricane Ike. Our excess liability business showed significant improvement in 2008,

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producing near breakeven results. Results for this business were unprofitable in 2007 and more so in 2006 due to inadequate pricing and unfavorable prior year loss development.

Commercial Insurance

Net premiums written from commercial insurance, which represented 42% of our premiums written in 2008, decreased by 2% in 2008 and 1% in 2007. Net premiums written for the classes of business within the commercial insurance segment were as follows:


	Years Ended December 31
			% Increase					% Increase
			(Decrease)					(Decrease)
	2008		2008 vs. 2007			2007		2007 vs. 2006			2006
	(dollars in millions)

Multiple peril	$	1,210		(3	)%	$	1,252		(3	)%	$	1,290
Casualty		1,654		(4	)		1,726		-			1,731
Workers' compensation		851		(4	)		890		(1	)		901
Property and marine		1,278		5			1,215		1			1,203

Total commercial	$	4,993		(2	)	$	5,083		(1	)	$	5,125

The decline in premiums in most of our commercial classes in 2008 and 2007 reflected the highly competitive marketplace, particularly for new business. Growth in the property and marine classes in 2008 was primarily from a syndicated large risks program in both the U.S. and outside the U.S. and a marine initiative. The competitive rate pressures in 2006 in some of the commercial classes continued in 2007. These pressures affected all classes of business in the second half of 2007 and throughout 2008, particularly for new business. This resulted in modest decreases in renewal rates in most classes in both years. Rate declines were more pronounced in certain classes, such as workers' compensation and large property risks, and also varied by geographic area.

Retention levels of our existing customers remained steady over the last three years. New business volume was slightly higher in 2007 but down in 2008 compared with the respective prior years. The increase in 2007 was due to a few large accounts written in the first half of the year. New business volume in the second half of 2007 and throughout 2008 was down as it became more difficult to find new opportunities at acceptable rates.

We have continued to maintain our underwriting discipline in the highly competitive market, renewing business and writing new business only where we believe we are securing acceptable rates and appropriate terms and conditions for the exposures.

Our commercial insurance business produced less profitable underwriting results in 2008 than in 2007 and 2006. The less profitable results in 2008 were largely due to substantially higher catastrophe losses in the multiple peril and property and marine classes, primarily from Hurricane Ike. The impact of catastrophes accounted for 8.1 percentage points of the combined loss and expense ratio for our commercial insurance business in 2008, whereas such impact was 2.6 percentage points in 2007 and negligible in 2006. Results in all three years benefited from favorable loss experience, disciplined risk selection and appropriate terms and conditions in recent years.

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The combined loss and expense ratios for the classes of business within commercial insurance were as follows:


	Years Ended December 31
	2008			2007			2006

Multiple peril		85.3	%		80.8	%		75.8	%
Casualty		95.0			94.6			96.8
Workers' compensation		82.1			77.6			80.4
Property and marine		108.8			84.3			72.5
Total commercial		93.9			85.8			83.1

Multiple peril results were highly profitable in each of the past three years. The less profitable results in 2008 were in the property component of this business largely due to higher catastrophe losses. The impact of catastrophes accounted for 8.5 percentage points of the combined loss and expense ratio for this class in 2008 compared with 1.7 percentage points in 2007 and 2.9 percentage points in 2006. The property component benefited from low non-catastrophe losses in all three years, particularly outside the United States in 2008. Results in the liability component were highly profitable in all three years.

Results for our casualty business were similarly profitable in each of the past three years. The automobile component of our casualty business was highly profitable in each of the past three years, but more so in 2006. Results in the primary liability component were profitable in each of the past three years. Results in the excess liability component were profitable in 2008 and, to a lesser extent, in 2007, compared with unprofitable results in 2006. Excess liability results in 2008 and 2007 benefited from favorable prior year loss development, whereas results in 2006 were adversely affected by unfavorable loss development. Casualty results in 2008 and 2007 were adversely affected by incurred losses related to asbestos and toxic waste claims. Our analysis of these exposures resulted in increases in the estimate of our ultimate liabilities. Such losses represented 5.9 percentage points of the combined loss and expense ratio for this class in 2008 and 5.3 percentage points in 2007. The impact of such losses was not significant in 2006.

Workers' compensation results were highly profitable in each of the past three years. Results in all three years benefited from our disciplined risk selection during the past several years as well as favorable claim cost trends, resulting in part from the positive effect of reforms in California. The modestly less profitable results in 2008 were primarily due to lower earned premiums, which were due to rate reductions associated with state reforms and increased competition.

Property and marine results were unprofitable in 2008 compared with highly profitable results in 2007 and 2006. The deterioration in 2008 results was due primarily to higher catastrophe losses, and to a lesser extent, an increase in the frequency and severity of large non-catastrophe losses. Catastrophe losses accounted for 22.1 percentage points of the combined loss and expense ratio in 2008 and 8.2 percentage points in 2007. The impact of catastrophes was negligible in 2006. Excluding the impact of catastrophes, the combined ratio was 86.7%, 76.1% and 73.4% in 2008, 2007 and 2006, respectively.

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Specialty Insurance

Net premiums written from specialty insurance, which represented 25% of our premiums written in 2008, decreased by 2% in 2008 and were flat in 2007 compared with the respective prior years. Net premiums written for the classes of business within the specialty insurance segment were as follows:


	Years Ended December 31
			% Increase					% Increase
			(Decrease)					(Decrease)
	2008		2008 vs. 2007			2007		2007 vs. 2006			2006
			(dollars in millions)

Professional liability	$	2,546		(2	)%	$	2,605		(1	)%	$	2,641
Surety		353		4			339		13			300

Total specialty	$	2,899		(2	)	$	2,944		-		$	2,941

The decline in premiums in 2008 and 2007 for the professional liability classes of business was due to the highly competitive rate environment, particularly in the directors and officers liability component, and our commitment to maintain underwriting discipline in this environment.

Renewal rates for the professional liability classes declined in 2007 compared to 2006. This downward trend continued in 2008 in most classes of business although it slowed as the year progressed, with overall rates for the professional liability classes being flat in the fourth quarter of 2008. Rates for directors and officers liability and errors and omissions liability insurance for financial institutions, however, increased throughout 2008, particularly for those companies implicated in the crisis in the financial markets. Retention levels in the professional liability classes remained strong over the last three years. New business volume declined modestly in each of the past two years due to the aggressive competition in the marketplace. Consistent with our strategy in recent years, we continued to direct our focus on small and middle market publicly traded and privately held companies. We continued to get what we believe are acceptable rates and appropriate terms and conditions on both new business and renewals.

The substantial growth in net premiums written for our surety business in 2007 was due primarily to strong public sector construction. Growth slowed in 2008 due to a more competitive environment and the impact of the weaker economy on the construction business. We expect these conditions will persist into 2009.

Our specialty insurance business produced profitable underwriting results in each of the last three years. The combined loss and expense ratios for the classes of business within specialty insurance were as follows:


	Years Ended December 31
	2008			2007			2006

Professional liability		85.0	%		82.4	%		91.8	%
Surety		69.9			35.4			44.2
Total specialty		83.3			77.4			87.5

Our professional liability business produced highly profitable results in 2008 and 2007 compared with profitable results in 2006. The profitability of our professional liability business was particularly strong outside the United States in 2008 and 2007. The employment practices liability and fiduciary liability classes each produced highly profitable results in 2008 and 2007, compared to profitable results in 2006. The directors and officers liability class was profitable in all three years, particularly in 2007. Our errors and omissions liability business produced near breakeven results in 2008 and 2007 compared with highly unprofitable results in 2006. The fidelity class was highly profitable in each of the past three years.

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Collectively, the results for the professional liability classes benefited from favorable prior year loss development in 2008 and in 2007 and, to a much lesser extent, in 2006, due to the recognition of the positive loss trends we have been experiencing related to accident years 2005 and prior. These trends were largely the result of a favorable business climate, lower policy limits and better terms and conditions. The expected loss ratio for the 2008 accident year in our professional liability business is above breakeven, and higher than the prior two years, due in part to the uncertainty surrounding the ongoing crisis in the financial markets.

Our surety business produced highly profitable results in each of the past three years due to favorable loss experience. Results in 2008 were less profitable than results in 2007 and 2006 due to the adverse impact of one large loss. Our surety business tends to be characterized by infrequent but potentially high severity losses. When losses occur, they are mitigated, at times, by recovery rights to the customer's assets, contract payments, collateral and bankruptcy recoveries.

The majority of our surety obligations are intended to be performance-based guarantees. We manage our exposure on an absolute basis and by specific bond type. We have substantial commercial and construction surety exposure for current and prior customers, including exposures related to surety bonds issued on behalf of companies that have experienced deterioration in creditworthiness since we issued bonds to them. We therefore may experience an increase in filed claims and may incur high severity losses, especially in light of the ongoing economic downturn. Such losses would be recognized if and when claims are filed and determined to be valid, and could have a material adverse effect on the Corporation's results of operations.

Reinsurance Assumed

In December 2005, we completed a transaction involving a new Bermuda-based reinsurance company, Harbor Point Limited. As part of the transaction, we transferred our ongoing reinsurance assumed business and certain related assets, including renewal rights, to Harbor Point. Harbor Point generally did not assume our reinsurance liabilities relating to reinsurance contracts incepting prior to December 31, 2005. We retained those liabilities and the related assets.

For a transition period of about two years, Harbor Point underwrote specific reinsurance business on our behalf. We retained a portion of this business and ceded the balance to Harbor Point in return for a fronting commission. We received additional payments based on the amount of business renewed by Harbor Point. These amounts were recognized in income as earned.

Net premiums written from our reinsurance assumed business, which is in run-off, decreased by 53% in 2008 and 65% in 2007. The significant decrease in premiums in both years was expected in light of the sale of our ongoing reinsurance assumed business to Harbor Point.

Reinsurance assumed results were profitable in each of the past three years. While the volume of business declined substantially in each of the past three years, results in all three years, particularly in 2007, benefited from significant favorable prior year loss development.

Catastrophe Risk Management

Our property and casualty subsidiaries have exposure to losses caused by natural perils such as hurricanes and other windstorms, earthquakes, severe winter weather and brush fires and from man-made catastrophic events such as terrorism. The frequency and severity of catastrophes are inherently unpredictable.

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Natural Catastrophes

The extent of losses from a natural catastrophe is a function of both the total amount of insured exposure in an area affected by the event and the severity of the event. We regularly assess our concentration of risk exposures in catastrophe exposed areas globally and have strategies and underwriting standards to manage this exposure through individual risk selection, subject to regulatory constraints, and through the purchase of catastrophe reinsurance. We have invested in modeling technologies and a risk concentration management tool that allow us to monitor and control our accumulations of potential losses in catastrophe exposed areas in the United States, such as California and the gulf and east coasts, as well as in such areas in other countries. Actual results may differ materially from those suggested by the model. We also continue to actively explore and analyze credible scientific evidence, including the impact of global climate change, that may affect our ability to manage exposure under the insurance policies we issue.

Despite these efforts, the occurrence of one or more severe natural catastrophic events in heavily populated areas could have a material adverse effect on the Corporation's results of operations, financial condition or liquidity.

Terrorism Risk and Legislation

The September 11, 2001 attack changed the way the property and casualty insurance industry views catastrophic risk. That tragic event demonstrated that numerous classes of business we write are subject to terrorism related catastrophic risks in addition to the catastrophic risks related to natural occurrences. This, together with the limited availability of terrorism reinsurance, has required us to change how we identify and evaluate risk accumulations. We have licensed a terrorism model that provides loss estimates under numerous event scenarios. Also, the above noted risk concentration management tool enables us to identify locations and geographic areas that are exposed to risk accumulations. The information provided by the model and the tracking tool has resulted in our non-renewing some accounts and has restricted us from writing others. Actual results may differ materially from those suggested by the model.

The Terrorism Risk Insurance Act of 2002 (TRIA) established a temporary program under which the federal government will share the risk of loss arising from certain acts of foreign terrorism with the insurance industry. The program, which was applicable to most lines of commercial business, was scheduled to terminate on December 31, 2005. In December 2005, TRIA was extended through December 31, 2007. Certain lines of business previously subject to the provisions of TRIA, including commercial automobile, surety and professional liability insurance, other than directors and officers liability, were excluded from the program. In December 2007, TRIA was extended through December 31, 2014. The amended law eliminated the distinction between foreign and domestic acts of terrorism, now providing protection from all acts of terrorism. Otherwise, there were no significant changes to the key features of the program.

As a precondition to recovery under TRIA, insurance companies with direct commercial insurance exposure in the United States for TRIA lines of business are required to make insurance for covered acts of terrorism available under their policies. Each insurer has a separate deductible that it must meet in the event of an act of terrorism before federal assistance becomes available. The deductible is based on a percentage of direct U.S. earned premiums for the covered lines of business in the previous calendar year. For 2009, that deductible is 20% of direct premiums earned in 2008 for these lines of business. For losses above the deductible, the federal government will pay for 85% of covered losses, while the insurer retains 15%. There is a combined annual aggregate limit for the federal government and all insurers of $100 billion. If acts of terrorism result in covered losses exceeding the $100 billion annual limit, insurers are not liable for additional losses. While the provisions of TRIA will serve to mitigate our exposure in the event of a large-scale terrorist attack, our deductible is substantial, approximating $1 billion in 2009.

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For certain classes of business, such as workers' compensation, terrorism insurance is mandatory. For those classes of business where it is not mandatory, policyholders may choose not to accept terrorism insurance, which would, subject to other statutory or regulatory restrictions, reduce our exposure.

We will continue to manage this type of catastrophic risk by monitoring terrorism risk aggregations. Nevertheless, given the unpredictability of the targets, frequency and severity of potential terrorist events as well as the very limited terrorism reinsurance coverage available in the market, the occurrence of any such events could have a material adverse effect on the Corporation's results of operations, financial condition or liquidity.

We also have exposure outside the United States to risk of loss from acts of terrorism. In some jurisdictions, we have access to government mechanisms that would mitigate our exposure.

Loss Reserves

Unpaid losses and loss expenses, also referred to as loss reserves, are the largest liability of our property and casualty subsidiaries.

Our loss reserves include case estimates for claims that have been reported and estimates for claims that have been incurred but not reported at the balance sheet date as well as estimates of the expenses associated with processing and settling all reported and unreported claims, less estimates of anticipated salvage and subrogation recoveries. Estimates are based upon past loss experience modified for current trends as well as prevailing economic, legal and social conditions. Our loss reserves are not discounted to present value.

We regularly review our loss reserves using a variety of actuarial techniques. We update the reserve estimates as historical loss experience develops, additional claims are reported and/or settled and new information becomes available. Any changes in estimates are reflected in operating results in the period in which the estimates are changed.

Incurred but not reported (IBNR) reserve estimates are generally calculated by first projecting the ultimate cost of all claims that have occurred and then subtracting reported losses and loss expenses. Reported losses include cumulative paid losses and loss expenses plus case reserves. The IBNR reserve includes a provision for claims that have occurred but have not yet been reported to us, some of which are not yet known to the insured, as well as a provision for future development on reported claims. A relatively large proportion of our net loss reserves, particularly for long tail liability classes, are reserves for IBNR losses. In fact, more than 70% of our aggregate net loss reserves at December 31, 2008 were for IBNR losses.

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Our gross case and IBNR loss reserves and related reinsurance recoverable by class of business were as follows:


									Net
	Gross Loss Reserves						Reinsurance		Loss
December 31, 2008	Case		IBNR		Total		Recoverable		Reserves
					(in millions)

Personal insurance
Automobile	$	210	$	195	$	405	$	14	$	391
Homeowners		434		310		744		29		715
Other		382		608		990		175		815

Total personal		1,026		1,113		2,139		218		1,921

Commercial insurance
Multiple peril		589		1,034		1,623		37		1,586
Casualty		1,431		4,621		6,052		392		5,660
Workers' compensation		832		1,377		2,209		227		1,982
Property and marine		889		449		1,338		499		839

Total commercial		3,741		7,481		11,222		1,155		10,067

Specialty insurance
Professional liability		1,690		5,959		7,649		474		7,175
Surety		28		51		79		11		68

Total specialty		1,718		6,010		7,728		485		7,243

Total insurance		6,485		14,604		21,089		1,858		19,231
Reinsurance assumed		370		908		1,278		354		924

Total	$	6,855	$	15,512	$	22,367	$	2,212	$	20,155


									Net
	Gross Loss Reserves						Reinsurance		Loss
December 31, 2007	Case		IBNR		Total		Recoverable		Reserves
					(in millions)

Personal insurance
Automobile	$	226	$	200	$	426	$	15	$	411
Homeowners		432		305		737		32		705
Other		452		526		978		230		748

Total personal		1,110		1,031		2,141		277		1,864

Commercial insurance
Multiple peril		646		1,010		1,656		37		1,619
Casualty		1,640		4,302		5,942		402		5,540
Workers' compensation		842		1,323		2,165		255		1,910
Property and marine		814		395		1,209		532		677

Total commercial		3,942		7,030		10,972		1,226		9,746

Specialty insurance
Professional liability		2,079		5,999		8,078		552		7,526
Surety		33		52		85		14		71

Total specialty		2,112		6,051		8,163		566		7,597

Total insurance		7,164		14,112		21,276		2,069		19,207
Reinsurance assumed		400		947		1,347		238		1,109

Total	$	7,564	$	15,059	$	22,623	$	2,307	$	20,316

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Loss reserves, net of reinsurance recoverable, decreased by $161 million or 1% in 2008. Loss reserves related to our insurance business increased by $24 million, which reflects a decrease of approximately $550 million related to currency fluctuation due to the strength of the U.S. dollar at December 31, 2008 compared with December 31, 2007. Loss reserves related to our reinsurance assumed business, which is in run-off, decreased by $185 million.

Gross case reserves for our professional liability classes decreased by $389 million in 2008 due primarily to generally low reported loss activity as well as settlements related to previously established case reserves and, to a lesser extent, the impact of currency fluctuation. The significant increase in gross loss reserves for the commercial property and marine business was due to losses related to Hurricane Ike as well as several large non-catastrophe losses incurred during the year that remained unpaid as of December 31, 2008.

In establishing the loss reserves of our property and casualty subsidiaries, we consider facts currently known and the present state of the law and coverage litigation. Based on all information currently available, we believe that the aggregate loss reserves at December 31, 2008 were adequate to cover claims for losses that had occurred as of that date, including both those known to us and those yet to be reported. However, as described below, there are significant uncertainties inherent in the loss reserving process. It is therefore possible that management's estimate of the ultimate liability for losses that had occurred as of December 31, 2008 may change, which could have a material effect on the Corporation's results of operations and financial condition.

Estimates and Uncertainties

Given the inherent complexity of the loss reserving process and the potential variability of the assumptions used, the actual emergence of losses could vary, perhaps substantially, from the estimate of losses included in our financial statements, particularly in those instances where settlements do not occur until well into the future. Our net loss reserves at December 31, 2008 were $20.2 billion. Therefore, a relatively small percentage change in the estimate of net loss reserves would have a material effect on the Corporation's results of operations.

Reserves Other than Those Relating to Asbestos and Toxic Waste Claims.

Chubb Corp (CB) SEC Annual Report (10-K) for 2008

FORM 10-K

The Chubb Corporation