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Chubb Ltd

For the period ended Dec 31, 2025. Filed Feb 27, 2026.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 27, 2026

CB$365.02-1.8%Stored close · as of Nov 6, 2026

What changed in Risk Factors?

Read the current filing

Previous report: 10-K

Period ended 2024-12-31; filed 2025-02-27.

0000896159-25-000004

Item 1A. Risk Factors

Current report: 10-K

Period ended 2025-12-31; filed 2026-02-27.

0000896159-26-000005

Item 1A. Risk Factors

The baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.

Compared 118 previous paragraphs and 117 current paragraphs.

82 unchanged; 30 reworded; 3 added; 5 removed; 1 previous and 2 current paragraphs rearranged.

Tables are not compared: 0 previous and 0 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.

A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.

Added paragraphs (3)

Current report

The amount of capital that our insurance subsidiaries have and must hold to maintain their financial strength and credit ratings and meet other requirements can vary significantly from time to time and is sensitive to a number of factors, some of which are outside of our control.

Current report

Capital requirements for our insurance subsidiaries are prescribed by the applicable insurance regulators, while rating agencies establish requirements that inform ratings for our insurance subsidiaries. Projecting surplus and the related capital requirements is complex and requires making assumptions regarding how our business will perform within the broader macroeconomic environment. Insurance regulators and rating agencies evaluate company capital through financial models that calculate minimum capitalization requirements based on risk-based capital formulas for property and casualty insurance groups and their subsidiaries. In any particular year, capital levels and risk-based capital requirements may increase or decrease depending on a variety of factors including the mix of business written by our insurance subsidiaries and correlation or diversification in the business profile, the amount of additional capital our insurance subsidiaries must hold to support business growth, the value of securities in our investment portfolio, changes in interest rates and foreign currency exchange rates, as well as changes to the regulatory and rating agency models used to determine our required capital.

Current report

Our Bermuda operations are subject to taxation in Bermuda because of the newly effective Bermuda Corporate Income Tax Act.
Removed paragraphs (5)

Previous report

The imposition of the Bermuda corporate income tax will increase our effective tax rate and cash taxes paid beginning in 2025.

Previous report

We could be adversely affected by certain features of the Inflation Reduction Act.

Previous report

On August 16, 2022, President Biden signed the Inflation Reduction Act (IRA) of 2022 (H.R. 5376). Key tax provisions included in the Inflation Reduction Act include a 15 percent corporate alternative minimum tax (CAMT) on adjusted financial statement income for corporations with average profits over $1 billion, and a 1 percent excise tax on repurchases of corporate stock. The CAMT and the excise tax on share repurchases are effective for tax years beginning after December 31, 2022. Since enactment, the IRS and U.S. Treasury Department have issued final and proposed regulations and notices, interpreting and implementing the new provisions. Guidance on rules implementing the Inflation Reduction Act is not yet final in some areas; there are many uncertainties relating to its ultimate application and effects on our company.

Previous report

On January 20, 2025, President Trump issued a memorandum announcing that the OECD framework has “no force or effect in the United States” and disavowing any commitments previously made by the United States with respect to the framework. The memorandum also directs the U.S. Secretary of the Treasury to develop and present to President Trump a list of protective measures or other options towards foreign countries that are either not in compliance with any tax treaty with the United States or have tax rules that are “extraterritorial or disproportionately affect American companies.” The possible uneven enactment of the OECD framework by various jurisdictions coupled with the United States’ response to these rules could cause uncertainties to and increases in our income taxes.

Previous report

Several multilateral organizations, including the EU and the OECD have, in recent years, expressed concern about some countries not participating in adequate tax information exchange arrangements and have threatened those that do not agree to cooperate with punitive sanctions by member countries. It is still unclear what all these sanctions might be, which countries might adopt them, and when or if they might be imposed. We cannot provide assurance that the Tax Information Exchange Agreements (TIEAs) that have been entered into by Switzerland and Bermuda will be sufficient to preclude the sanctions described above, which, if ultimately adopted, could adversely affect us.
Reworded paragraphs (30)

Previous wording

We have substantial exposure to losses resulting from natural disasters, man-made catastrophes, such as terrorism or cyber-attack, and other catastrophic events. This could impact a variety of our businesses, including our commercial and personal lines, and life and accident and health (A&H) products. Catastrophes can be caused by various events, including hurricanes, typhoons, earthquakes, hailstorms, droughts, explosions, severe winter weather, fires, war, acts of terrorism, nuclear accidents, political instability, and other natural or man-made disasters, including a global or other wide-impact pandemic or a significant cyber-attack. The incidence and severity of catastrophes are inherently unpredictable and our losses from catastrophes could be substantial. In addition, climate change and resulting changes in global temperatures, weather patterns, and sea levels may both increase the frequency and severity of natural catastrophes and the resulting losses in the future and impact our risk modeling assumptions. We cannot predict the impact that changing climate conditions, if any, may have on our results of operations or our financial condition. We cannot predict how legal, regulatory or social responses to concerns around global climate change and the resulting impact on various sectors of the economy may impact our business. In addition, exposure to cyber risk is increasing systematically due to greater digital dependence, which may increase possible losses due to a catastrophic cyber event. Cyber catastrophic scenarios are not bound by time or geographic limitations and cyber catastrophic perils do not have well-established definitions or fundamental physical properties. Rather, cyber risks are engineered by human actors and thus are continuously evolving, often in ways that are engineered specifically to evade established loss mitigation controls. The occurrence of claims from catastrophic events could result in substantial volatility in our results of operations or financial condition for any fiscal quarter or year. Although we attempt to manage our exposure to such events through the use of underwriting controls, risk models, and the purchase of third-party reinsurance, catastrophic events are inherently unpredictable and the actual nature of such events, when they occur, could be more frequent or severe than contemplated in our pricing and risk management expectations. As a result, the occurrence of one or more catastrophic events could have an adverse effect on our results of operations and financial condition.

Current wording

We have substantial exposure to losses resulting from natural disasters, man-made catastrophes, such as terrorism or cyber-attack, and other catastrophic events. This could impact a variety of our businesses, including our commercial and personal lines, and life and accident and health (A&H) products. Catastrophes can be caused by various events, including hurricanes, typhoons, earthquakes, hailstorms, droughts, explosions, severe winter weather, fires, war, acts of terrorism, nuclear accidents, political instability, and other natural or man-made disasters, including a global or other wide-impact pandemic or a significant cyber-attack. The incidence and severity of catastrophes are inherently unpredictable and our losses from catastrophes could be substantial. In addition, climate change and resulting changes in global temperatures, weather patterns, and sea levels may both increase the frequency and severity of natural catastrophes and the resulting losses in the future and impact our risk modeling assumptions. We cannot predict the impact that changing climate conditions, if any, may have on our results of operations or our financial condition. We cannot predict how legal, regulatory or social responses to concerns around global climate change and the resulting impact on various sectors of the economy may impact our business. In addition, exposure to cyber risk is increasing systematically due to greater digital dependence, which may increase possible losses due to a catastrophic cyber event. Cyber catastrophic scenarios are not bound by time or geographic limitations and cyber catastrophic perils do not have well-established definitions or fundamental physical properties. Rather, cyber risks are engineered by human actors and thus are continuously evolving, often in ways that are engineered specifically to evade established loss mitigation controls. The occurrence of claims from catastrophic events could result in substantial volatility in our results of operations or financial condition for any fiscal quarter or year. Catastrophic events are inherently unpredictable and the actual nature of such events, when they occur, could be more frequent or severe than contemplated in our pricing and risk management expectations. As a result, the occurrence of one or more catastrophic events could have an adverse effect on our results of operations and financial condition.

Previous wording

We include in our loss reserves liabilities for latent claims, such as asbestos and environmental (A&E), which are principally related to claims arising from remediation costs associated with hazardous waste sites and bodily-injury claims related to exposure to asbestos products and environmental hazards. At December 31, 2024, gross A&E liabilities represented approximately 1.6 percent of our gross loss reserves. The estimation of these liabilities is subject to many complex variables including: the current legal environment; specific settlements that may be used as precedents to settle future claims; assumptions regarding trends with respect to claim severity and the frequency of higher severity claims; assumptions regarding the ability to allocate liability among defendants (including bankruptcy trusts) and other insurers; the ability of a claimant to bring a claim in a state in which it has no residency or exposure; the ability of a policyholder to claim the right to non-products coverage; whether high-level excess policies have the potential to be accessed given the policyholder's claim trends and liability situation; payments to unimpaired claimants; and the potential liability of peripheral defendants. Accordingly, the ultimate settlement of losses, arising from either latent or non-latent causes, may be significantly greater or less than the loss and loss expense reserves held at the balance sheet date. In addition, the amount and timing of the settlement of our P&C liabilities are uncertain and our actual payments could be higher than contemplated in our loss reserves owing to the impacts of insurance, judicial decisions, and social inflation. If our loss reserves are determined to be inadequate, we may be required to increase loss reserves at the time of the determination and our net income and capital may be reduced.

Current wording

We include in our loss reserves liabilities for latent claims, such as asbestos and environmental (A&E), which are principally related to claims arising from remediation costs associated with hazardous waste sites and bodily-injury claims related to exposure to asbestos products and environmental hazards. At December 31, 2025, gross A&E liabilities represented approximately 1.4 percent of our gross loss reserves. The estimation of these liabilities is subject to many complex variables including: the current legal environment; specific settlements that may be used as precedents to settle future claims; assumptions regarding trends with respect to claim severity and the frequency of higher severity claims; assumptions regarding the ability to allocate liability among defendants (including bankruptcy trusts) and other insurers; the ability of a claimant to bring a claim in a state in which it has no residency or exposure; the ability of a policyholder to claim the right to non-products coverage; whether high-level excess policies have the potential to be accessed given the policyholder's claim trends and liability situation; payments to unimpaired claimants; and the potential liability of peripheral defendants. Accordingly, the ultimate settlement of losses, arising from either latent or non-latent causes, may be significantly greater or less than the loss and loss expense reserves held at the balance sheet date. In addition, the amount and timing of the settlement of our P&C liabilities are uncertain and our actual payments could be higher than contemplated in our loss reserves owing to the impacts of insurance, judicial decisions, and social inflation. If our loss reserves are determined to be inadequate, we may be required to increase loss reserves at the time of the determination and our net income and capital may be reduced.

Previous wording

We seek to manage our loss exposure by maintaining a disciplined underwriting process throughout our insurance operations. We also look to limit our loss exposure by writing a number of our insurance and reinsurance contracts on an excess of loss basis. Excess of loss insurance and reinsurance indemnifies the insured against losses in excess of a specified amount. In addition, we limit program size for each client and purchase third-party reinsurance for our own account. We also look to limit our loss by using assumed proportional reinsurance treaties, in which we seek per occurrence limitations or loss and loss expense ratio caps to limit the impact of losses ceded by the client. In proportional reinsurance, the reinsurer shares a proportional part of the premiums and losses of the reinsured. We further seek to limit our loss exposure by geographic diversification. Geographic zone limitations involve significant underwriting judgments, including the determination of the area of the zones and the inclusion of a particular policy within a particular zone's limits.

Current wording

We seek to manage our loss exposure by maintaining a disciplined underwriting process throughout our insurance operations, including the use of underwriting controls and risk models. We also look to limit our loss exposure by writing a number of our insurance and reinsurance contracts on an excess of loss basis. Excess of loss insurance and reinsurance indemnifies the insured against losses in excess of a specified amount. In addition, we limit program size for each client and purchase third-party reinsurance for our own account. We also look to limit our loss by using assumed proportional reinsurance treaties, in which we seek per occurrence limitations or loss and loss expense ratio caps to limit the impact of losses ceded by the client. In proportional reinsurance, the reinsurer shares a proportional part of the premiums and losses of the reinsured. We further seek to limit our loss exposure by geographic diversification. Geographic zone limitations involve significant underwriting judgments, including the determination of the area of the zones and the inclusion of a particular policy within a particular zone's limits.

Previous wording

There is no guarantee our desired amounts of reinsurance or retrocessional reinsurance will be available in the marketplace in the future. In addition to capacity risk, the remaining capacity may not be on terms we deem appropriate or acceptable or with companies with whom we want to do business. Finally, we face some degree of counterparty risk whenever we purchase reinsurance or retrocessional reinsurance. Consequently, the insolvency of these counterparties, or the inability, or unwillingness of any of our present or future reinsurers to make timely payments to us under the terms of our reinsurance or retrocessional agreements could have an adverse effect on us. At December 31, 2024, we had $20.1 billion of reinsurance recoverables, net of reserves for uncollectible recoverables. A reinsurer's or retrocessionaire's insolvency or inability or unwillingness to make timely payments under the terms of its reinsurance agreement with us could have an adverse effect on us because we remain liable to the insured.

Current wording

There is no guarantee our desired amounts of reinsurance or retrocessional reinsurance will be available in the marketplace in the future. In addition to capacity risk, the remaining capacity may not be on terms we deem appropriate or acceptable or with companies with whom we want to do business. Finally, we face some degree of counterparty risk whenever we purchase reinsurance or retrocessional reinsurance. Consequently, the insolvency of these counterparties, or the inability, or unwillingness of any of our present or future reinsurers to make timely payments to us under the terms of our reinsurance or retrocessional agreements could have an adverse effect on us. At December 31, 2025, we had $20.6 billion of reinsurance recoverables, net of reserves for uncollectible recoverables. A reinsurer's or retrocessionaire's insolvency or inability or unwillingness to make timely payments under the terms of its reinsurance agreement with us could have an adverse effect on us because we remain liable to the insured.

Previous wording

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, and 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 an adverse effect on our results of operations.

Current wording

The surety business is 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, and 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 an adverse effect on our results of operations.

Previous wording

In accordance with industry practice, we generally pay amounts owed on claims to brokers who, in turn, remit these amounts to the insured or ceding insurer. Although the law is unsettled and depends upon the facts and circumstances of the particular case, in some jurisdictions, if a broker fails to make such a payment, we might remain liable to the insured or ceding insurer for the deficiency. Conversely, in certain jurisdictions, if a broker does not remit premiums paid for these policies over to us, these premiums might be considered to have been paid and the insured or ceding insurer will no longer be liable to us for those amounts, whether or not we have actually received the premiums from the broker. Consequently, we assume a degree of credit risk associated with a broker with whom we transact business. However, due to the unsettled and fact-specific nature of the law, we are unable to quantify our exposure to this risk.

Current wording

We generally pay amounts owed on claims to brokers who, in turn, remit these amounts to the insured or ceding insurer. Although the law is unsettled and depends upon the facts and circumstances of the particular case, in some jurisdictions, if a broker fails to make such a payment, we might remain liable to the insured or ceding insurer for the deficiency. Conversely, in certain jurisdictions, if a broker does not remit premiums paid for these policies over to us, these premiums might be considered to have been paid and the insured or ceding insurer will no longer be liable to us for those amounts, whether or not we have actually received the premiums from the broker. Consequently, we assume a degree of credit risk associated with a broker with whom we transact business. However, due to the unsettled and fact-specific nature of the law, we are unable to quantify our exposure to this risk.

Previous wording

Under the terms of certain high-deductible policies that we offer, such as workers’ compensation and general liability, our customers are responsible for reimbursing us for an agreed-upon dollar amount per claim. In nearly all cases, we are required under such policies to pay covered claims first and then seek reimbursement for amounts within the applicable deductible from our customers. This obligation subjects us to credit risk from these customers. While we generally seek to mitigate this risk through collateral agreements and maintain a provision for uncollectible accounts associated with this credit exposure, an increased inability of customers to reimburse us in this context could have an adverse effect on our financial condition and results of operations. In addition, a lack of credit available to our customers could impact our ability to collateralize this risk to our satisfaction, which in turn, could reduce the amount of high-deductible policies we could offer.

Current wording

Under the terms of certain high-deductible policies that we offer, such as workers’ compensation and general liability, our customers are responsible for reimbursing us for an agreed-upon dollar amount per claim. In nearly all cases, we are required under such policies to pay covered claims first and then seek reimbursement for amounts within the applicable deductible from our customers. This obligation subjects us to credit risk from these customers. An increased inability of customers to reimburse us in this context could have an adverse effect on our financial condition and results of operations. In addition, a lack of credit available to our customers could impact our ability to collateralize this risk to our satisfaction, which in turn, could reduce the amount of high-deductible policies we could offer.

Previous wording

Our investment assets are invested by professional investment management firms under the direction of our management team in accordance with investment guidelines approved by the Risk & Finance Committee of the Board of Directors. Although our investment guidelines stress diversification of risks and conservation of principal and liquidity, our investments are subject to market risks and risks inherent in individual securities. Our investment performance is highly sensitive to many factors, including interest rates, inflation, monetary and fiscal policies, and domestic and international political conditions. The volatility of our losses may force us to liquidate securities, which may cause us to incur capital losses. Realized and unrealized losses in our investment portfolio would reduce our book value, and if material, can affect our ability to conduct business.

Current wording

Our investment assets are invested by professional investment management firms under the direction of our management team in accordance with investment guidelines approved by the Board. Our investments are subject to market risks and risks inherent in individual securities. Our investment performance is highly sensitive to many factors, including interest rates, inflation, monetary and fiscal policies, and domestic and international political conditions. The volatility of our losses may force us to liquidate securities, which may cause us to incur capital losses. Realized and unrealized losses in our investment portfolio would reduce our book value, and if material, can affect our ability to conduct business.

Previous wording

Volatility in interest rates could impact the performance of our investment portfolio which could have an adverse effect on our investment income and operating results. Although we take measures to manage the risks of investing in a changing interest rate environment, we may not be able to effectively mitigate interest rate sensitivity. Our mitigation efforts include maintaining a high-quality portfolio of primarily fixed income investments with a relatively short duration to reduce the effect of interest rate changes on book value. A significant increase in interest rates would generally have an adverse effect on our book value. Our life insurance investments typically focus on longer duration bonds to better match the obligations of this business. For the life insurance business, policyholder behavior may be influenced by changing interest rate conditions and require a re-balancing of duration to effectively manage our asset/liability position.

Current wording

Volatility in interest rates could impact the performance of our investment portfolio which could have an adverse effect on our investment income and operating results. We may not be able to effectively mitigate interest rate sensitivity. Our mitigation efforts include maintaining a high-quality portfolio of primarily fixed income investments with a relatively short duration to reduce the effect of interest rate changes on book value. A significant increase in interest rates would generally have an adverse effect on our book value. Our life insurance investments typically focus on longer duration bonds to better match the obligations of this business. For the life insurance business, policyholder behavior may be influenced by changing interest rate conditions and require a re-balancing of duration to effectively manage our asset/liability position.

Previous wording

As stated, our fixed income portfolio is primarily invested in high quality, investment-grade securities. However, a smaller portion of the portfolio, approximately 17 percent at December 31, 2024, is invested in below investment-grade securities. These securities, which pay a higher rate of interest, also have a higher degree of credit or default risk and may also be less liquid in times of economic weakness or market disruptions. While we have put in place procedures to monitor the credit risk and liquidity of our invested assets, it is possible that, in periods of economic weakness (such as recession), we may experience credit or default losses in our portfolio, which could adversely affect our results of operations and financial condition.

Current wording

Our fixed income portfolio is primarily invested in high quality, investment-grade securities. However, a smaller portion of the portfolio, approximately 17 percent at December 31, 2025, is invested in below investment-grade securities. These securities, which pay a higher rate of interest, also have a higher degree of credit or default risk and may also be less liquid in times of economic weakness or market disruptions. It is possible that in periods of economic weakness (such as recession), we may experience credit or default losses in our portfolio, which could adversely affect our results of operations and financial condition.

Previous wording

The consequences of adverse global or regional market and economic conditions may affect (among other aspects of our business) the demand for and claims made under our products, the ability of customers, counterparties, and others to establish or maintain their relationships with us, our ability to access and efficiently use internal and external capital resources, the availability of reinsurance protection, the risks we assume under reinsurance programs covering variable annuity guarantees, and our investment performance. The increasing impact of climate change could affect our cost of claims, loss ratios, and financial results. Volatility in the U.S. and other securities markets may adversely affect our stock price.

Current wording

The consequences of adverse global or regional market and economic conditions may affect (among other aspects of our business) the demand for and claims made under our products, the ability of customers, counterparties, and others to establish or maintain their relationships with us, our ability to access and efficiently use internal and external capital resources, the availability of reinsurance protection, the risks we assume under reinsurance programs covering variable annuity guarantees, and our investment performance. Volatility in the U.S. and other securities markets may adversely affect our stock price.

Previous wording

Our ability to pay dividends and to make payments on indebtedness may be constrained by our holding company structure.

Current wording

Our ability to pay dividends and make payments on indebtedness may be constrained by our holding company structure.

Previous wording

Swiss law imposes certain withholding tax and other restrictions on a Swiss company’s ability to return earnings or capital to its shareholders, including through the repurchase of its own shares. We may only repurchase shares to the extent that sufficient freely distributable reserves are available. In addition, Swiss law requires that the total par value of Chubb's treasury shares must not be in excess of 10 percent of its total share capital, although, to the extent permitted by Swiss law, exemptions from the 10 percent limit apply for repurchased treasury shares dedicated for cancellation under our shareholder-approved capital band or for shares acquired pursuant to a shareholder-ratified repurchase program and dedicated for cancellation. As a result, in order to maintain our share repurchase program, our shareholders must either periodically approve our capital band authorizing our Board to reduce our share capital or, as necessary, ratify our share repurchase program authorizing our Board to acquire shares in excess of the 10 percent limit. If our shareholders do not approve either of the foregoing, we may be restricted or unable to return capital to shareholders through share repurchases in the future. Furthermore, our current repurchase program relies on bank counterparties for execution and Swiss tax rulings confirmed by the competent tax authority for a certain period.

Current wording

Swiss law imposes certain withholding tax and other restrictions on a Swiss company’s ability to return earnings or capital to its shareholders, including through the repurchase of its own shares. We may only repurchase shares to the extent that sufficient freely distributable reserves are available. In addition, Swiss law requires that the total par value of Chubb's treasury shares must not be in excess of 10 percent of its total share capital, although, to the extent permitted by Swiss law, exemptions from the 10 percent limit apply for repurchased treasury shares dedicated for cancellation under our shareholder-approved capital band and for shares acquired pursuant to a shareholder-ratified repurchase program and dedicated for cancellation. As a result, in order to maintain our share repurchase program, our shareholders must either periodically approve our capital band authorizing our Board to reduce our share capital or, as necessary, ratify our share repurchase program authorizing our Board to acquire shares in excess of the 10 percent limit. If our shareholders do not approve either of the foregoing, we may be restricted or unable to return capital to shareholders through share repurchases in the future. Furthermore, our current repurchase program relies on bank counterparties for execution and Swiss tax rulings confirmed by the competent tax authority for a certain period. We can re-apply for such tax rulings in the future but cannot guarantee that they will also be granted going forward. Any future revocation, lapse, expiration, or loss of our Swiss tax rulings or the inability to conduct repurchases in accordance with these rulings could jeopardize our ability to continue repurchasing our shares.

Previous wording

Our reporting currency is the U.S. dollar. In general, we match assets and liabilities in local currencies. Where possible, capital levels in local currencies are limited to satisfy minimum regulatory requirements and to support local insurance operations. The principal currencies creating foreign exchange risk are the Korean won, Chinese yuan renminbi, Canadian dollar, Australian dollar, Mexican peso, British pound sterling, Hong Kong dollar, Thai baht, New Taiwan dollar, and euro. At December 31, 2024, approximately 29.9 percent of our unhedged net assets were denominated in foreign currencies. We may experience losses resulting from fluctuations in the values of non-U.S. currencies, which could adversely impact our results of operations and financial condition.

Current wording

Our reporting currency is the U.S. dollar. In general, we match assets and liabilities in local currencies. Where possible, capital levels in local currencies are limited to satisfy minimum regulatory requirements and to support local insurance operations. The principal currencies creating foreign exchange risk are the Korean won, Chinese yuan renminbi, Canadian dollar, Australian dollar, Mexican peso, Thai baht, Hong Kong dollar, Brazilian real, New Zealand dollar, and euro. At December 31, 2025, approximately 26.7 percent of our unhedged net assets were denominated in foreign currencies. We may experience losses resulting from fluctuations in the values of non-U.S. currencies, which could adversely impact our results of operations and financial condition.

Previous wording

Our insurance and reinsurance subsidiaries conduct business globally. Our businesses in each jurisdiction are subject to varying degrees of regulation and supervision. The laws and regulations of the jurisdictions in which our insurance and reinsurance subsidiaries are domiciled require, among other things, maintenance of minimum levels of statutory capital, surplus, and liquidity, various solvency standards, and periodic examinations of subsidiaries' financial condition. In some jurisdictions, laws and regulations also restrict payments of dividends and reductions of capital. Applicable statutes, regulations, and policies may also restrict the ability of these subsidiaries to write insurance and reinsurance policies, to make certain investments, and to distribute funds. The purpose of insurance laws and regulations generally is to protect policyholders and ceding insurance companies, not our shareholders. For example, some jurisdictions have enacted various consumer protection laws that make it more burdensome for insurance companies to sell policies and interact with customers in personal lines businesses. Failure to comply with such regulations can lead to significant penalties and reputational injury.

Current wording

Our insurance and reinsurance subsidiaries conduct business globally and are subject to varying degrees of supervision and regulation by the regulatory authorities under which they conduct business. The extent of regulation on our insurance business varies across the jurisdictions where we operate, but generally is governed by laws that delegate regulatory, supervisory and administrative authority to insurance departments and similar regulatory agencies. The laws and regulations of the jurisdictions in which our insurance and reinsurance subsidiaries are domiciled generally grant regulatory agencies and/or self-regulatory organizations broad rulemaking and enforcement powers, including the power to regulate the issuance, marketing, sale and distribution of our products, the manner in which we underwrite our policies, the delivery of our services, the nature or extent of disclosures that we give our customers, the compensation of our distribution partners, the manner in which we handle claims on our policies and the administration of our policies and contracts, as well as the power to limit or restrict our business for failure to comply with applicable laws and regulations. Applicable statutes, regulations and policies require, among other things, maintenance of minimum levels of statutory capital, surplus, and liquidity, various solvency standards, and periodic examinations of subsidiaries' financial condition. In some jurisdictions, laws and regulations also restrict payments of dividends and reductions of capital. Applicable statutes, regulations, and policies may also restrict the ability of these subsidiaries to write insurance and reinsurance policies, to make certain investments, and to distribute funds. The purpose of insurance laws and regulations generally is to protect policyholders and ceding insurance companies, not our shareholders. For example, some jurisdictions have enacted various consumer protection laws that make it more burdensome for insurance companies to sell policies and interact with customers in personal lines businesses. Failure to comply with such regulations can lead to significant penalties and reputational injury.

Previous wording

Regulators in countries where we have operations continue to work with the International Association of Insurance Supervisors (IAIS) to consider changes to insurance company supervision, including with respect to group supervision and solvency requirements. The IAIS has developed a Common Framework for the Supervision of Internationally Active Insurance Groups (ComFrame), which is focused on the effective group-wide supervision of international active insurance groups (IAIGs), such as Chubb. The IAIS also implements the Holistic Framework for the assessment and mitigation of systemic risk. As part of ComFrame, in December 2024, the IAIS adopted an international capital standard (ICS) for such IAIGs and concluded that the Aggregation Method developed by the U.S. provides a basis for implementation of the ICS to produce comparable outcomes. Starting in 2027, the IAIS will initiate detailed jurisdictional assessments of ICS implementation. In addition, Chubb businesses across the European Union (EU) are subject to Solvency II, a capital and risk management regime, and our Bermuda businesses are subject to an equivalent of the EU's Solvency II regime. Also applicable to Chubb businesses are the requirements of the Swiss Financial Market Supervisory Authority (FINMA) whose regulations include Swiss Solvency Tests. There are also Risk Based Capital (RBC) requirements in the U.S., which are also subject to revision in response to global developments. The impact to Chubb of these developments remains uncertain.

Current wording

(ComFrame), which is focused on the effective group-wide supervision of international active insurance groups (IAIGs), such as Chubb. The IAIS also implements the Holistic Framework for the assessment and mitigation of systemic risk. As part of ComFrame, in December 2024, the IAIS adopted an international capital standard (ICS) for such IAIGs and concluded that the Aggregation Method developed by the U.S. provides a basis for implementation of the ICS to produce comparable outcomes. Starting in 2027, the IAIS will initiate detailed jurisdictional assessments of ICS implementation. In addition, Chubb businesses across the European Union (EU) are subject to Solvency II, a capital and risk management regime, and our Bermuda businesses are subject to an equivalent of the EU's Solvency II regime. Also applicable to Chubb businesses are the requirements of the Swiss Financial Market Supervisory Authority (FINMA) whose regulations include Swiss Solvency Tests. There are also Risk Based Capital (RBC) requirements in the U.S., which are also subject to revision in response to global developments. The impact to Chubb of these developments remains uncertain.

Previous wording

Furthermore, governments, regulators, investors, customers, and other stakeholders have increased their focus on climate change risk reporting. A variety of governments and regulators have adopted or are in the process of adopting climate change and greenhouse gas emissions disclosure requirements to which Chubb and certain of its individual subsidiaries are or will be subject in the future. Chubb also receives requests for information from investors, customers and other stakeholders from time to time on various aspects of its policies and strategies relating to climate change. This has resulted in expanded and increasingly complex expectations related to reporting under multiple, various, disparate and potentially inconsistent reporting requirements, increased due diligence, and potential requirements for the reporting of scope 3 greenhouse gas emissions. Responding to such disclosure requirements and requests involves risks and uncertainties, including dependence in part on estimates and third-party data that are outside our control. New reporting standards, regulations and requirements with various aims and goals could expose us to legal, regulatory, investor and other stakeholder scrutiny, and customers that disagree with our actions or reporting on climate change may determine not to do business with us, all of which may adversely affect our business, reputation and results of operations.

Current wording

Furthermore, governments, regulators, investors, customers, and other stakeholders have increased their focus on climate change risk reporting. A variety of governments and regulators have adopted or are in the process of adopting climate change and greenhouse gas emissions disclosure requirements to which Chubb and certain of its individual subsidiaries are or will be subject in the future. Chubb also receives requests for information from investors, customers and other stakeholders from time to time on various aspects of its policies and strategies relating to climate change. This has resulted in expanded and increasingly complex expectations related to reporting under multiple, disparate and potentially inconsistent reporting requirements, increased due diligence, and potential requirements for the reporting of scope 3 greenhouse gas emissions. Responding to such disclosure requirements and requests involves risks and uncertainties, including dependence in part on estimates and third-party data that are outside our control.

Previous wording

Regulatory standards relating to the use of artificial intelligence (AI) are evolving in the countries where we do business, and may increase risks associated with bias, unfair discrimination, transparency, and information security. State insurance regulators in the U.S. have issued and will continue to consider regulations or guidelines on the use of external data, algorithms, and AI in insurance practices. The European Parliament and European Council have also promulgated the European Union Artificial Intelligence Act, which will regulate the use of AI within the European Union. The application of existing law and introduction of new or revised laws and regulations may require changes in our operations, increase compliance costs and reduce benefits from our adoption of artificial intelligence technologies.

Current wording

Regulatory standards relating to the use of artificial intelligence (AI) are evolving in the countries where we do business, and may increase risks associated with bias, unfair discrimination, transparency, and information security. State insurance regulators in the U.S. have issued and will continue to consider regulations or guidelines on the use of external data, algorithms, and AI in insurance practices. The European Parliament and European Council have also promulgated the European Union Artificial Intelligence Act, which will regulate the use of AI within the European Union. Several nations in Asia are also considering legislation or regulatory guidance. The application of existing law and introduction of new or revised laws and regulations may require changes in our operations, increase compliance costs and reduce benefits from our adoption of artificial intelligence technologies.

Previous wording

With operations in 54 countries and territories, we provide insurance and reinsurance products and services to a diverse group of clients worldwide, including operations in various developing nations. Both current and future foreign operations could be adversely affected by unfavorable geopolitical developments, including law changes; tax changes; changes in trade policies; changes to visa or immigration policies; regulatory restrictions; government leadership changes; political events and upheaval; sociopolitical instability; social, political or economic instability resulting from climate change; and nationalization of our operations without compensation. Adverse activity in any one country could negatively impact operations, increase our loss exposure under certain of our insurance products, and could otherwise have an adverse effect on our business, liquidity, results of operations, and financial condition, depending on the magnitude of the events and our net financial exposure at that time in that country.

Current wording

With operations in 54 countries and territories, we provide insurance and reinsurance products and services to a diverse group of clients worldwide, including operations in various developing nations. Both current and future foreign operations could be adversely affected by unfavorable geopolitical developments, including law changes; tax changes; changes in trade policies; changes to visa or immigration policies; regulatory restrictions; government leadership changes; political events and upheaval; sociopolitical instability; and nationalization of our operations without compensation. Adverse activity in any one country could negatively impact operations, increase our loss exposure under certain of our insurance products, and could otherwise have an adverse effect on our business, liquidity, results of operations, and financial condition, depending on the magnitude of the events and our net financial exposure at that time in that country.

Previous wording

Our operations rely on the secure processing, storage, and transmission of confidential and other information and assets, including in our computer systems and networks and those of third-party service providers. Our business depends on effective information security and systems and the integrity and timeliness of the data our information systems use to run our business. Our ability to adequately price products and services, to establish reserves, to provide effective, efficient and secure service to our customers, to value our investments and to timely and accurately report our financial results also depends significantly on the integrity and availability of the data we maintain, including that within our information systems, as well as data in and assets held through third-party service providers and systems. Like all global companies, our systems and those of our third-party service providers, have been, and will likely continue to be, targeted by or subject to viruses, malware or other malicious codes, unauthorized access, cyber-attacks, cyber frauds, ransomware or other unauthorized occurrences, on or conducted through our information systems, which jeopardize the confidentiality, integrity or availability of our information or information systems. Cybersecurity threats are rapidly evolving and those threats and the means for obtaining access to our systems are becoming increasingly sophisticated. Cybersecurity threats can originate from a wide variety of sources including terrorists, nation states, financially motivated actors, internal actors, or third parties, such as external service providers, and the techniques used change frequently or are often not recognized until after they have been launched. The rapid evolution and increased adoption of artificial intelligence technologies may intensify our cybersecurity risks, which include the deployment of artificial intelligence by bad actors intent on finding and exploiting vulnerabilities, use of "deep fakes," and long-term persistent attacks. Although we have implemented administrative and technical controls and have taken protective actions designed to reduce the risk of cyber incidents and to protect our information technology and assets, including conducting due diligence security reviews and negotiating agreements with third-party service providers, and we additionally endeavor to modify such procedures and agreements as circumstances warrant, such measures may be insufficient to prevent cybersecurity events, which may include unauthorized access, computer viruses, malware or other malicious code or cyber-attack, ransomware, phishing scams, or similar attempts to fraudulently induce our employees or others to take actions that compromise our information or information systems, business compromise attacks, catastrophic events, system failures and disruptions, employee errors, negligence or malfeasance, loss of assets or data and other events that could have security consequences. As the…

Excerpt shortened here; the source contains the full paragraph.

Current wording

Our operations rely on the secure processing, storage, and transmission of confidential and other information and assets, including in our computer systems and networks and those of third-party service providers. Our business depends on effective information security and systems and the integrity and timeliness of the data our information systems use to run our business. Our ability to adequately price products and services, to establish reserves, to provide effective, efficient and secure service to our customers, to value our investments and to timely and accurately report our financial results also depends significantly on the integrity and availability of the data we maintain, including that within our information systems, as well as data in and assets held through third-party service providers and systems. Our systems and those of our third-party service providers, have been, and will likely continue to be, targeted by or subject to viruses, malware or other malicious codes, unauthorized access, cyber-attacks, cyber frauds, ransomware or other unauthorized occurrences, on or conducted through our information systems, which jeopardize the confidentiality, integrity or availability of our information or information systems. Cybersecurity threats are rapidly evolving and those threats and the means for obtaining access to our systems are becoming increasingly sophisticated. Cybersecurity threats can originate from a wide variety of sources including terrorists, nation states, financially motivated actors, internal actors, or third parties, such as external service providers, and the techniques used change frequently or are often not recognized until after they have been launched. The rapid evolution and increased adoption of artificial intelligence technologies may intensify our cybersecurity risks, which include the deployment of artificial intelligence by bad actors intent on finding and exploiting vulnerabilities, use of "deep fakes," and long-term persistent attacks. The administrative and technical controls and protective actions we have taken (including conducting due diligence security reviews and negotiating agreements with third-party service providers), which are designed to reduce the risk of cyber incidents and to protect our information technology and assets, may be insufficient to prevent cybersecurity events, which may include unauthorized access, computer viruses, malware or other malicious code or cyber-attack, ransomware, phishing scams, or similar attempts to fraudulently induce our employees, third party vendors or others to take actions that compromise our information or information systems, business compromise attacks, catastrophic events, system failures and disruptions, employee errors, negligence or malfeasance, loss of assets or data and other events that could have security consequences. As the breadth and complexity of our security infrastructure continues to grow, the risk of a cybersecurity event increases. Such an…

Excerpt shortened here; the source contains the full paragraph.

Previous wording

Despite the contingency plans and facilities we have in place and our efforts to observe the regulatory requirements surrounding information security, our ability to conduct business may be adversely affected by a disruption of the infrastructure that supports our business in the communities in which we are located, or of outsourced services or functions. This may include a disruption involving electrical, communications, transportation, or other services used by Chubb or third parties on which we rely. If a disruption occurs in one location and Chubb employees in that location are unable to conduct business, communicate with, or travel to other locations, our ability to service and interact with clients may suffer.

Current wording

Our ability to conduct business may be adversely affected by a disruption of the infrastructure that supports our business in the communities in which we are located, or of outsourced services or functions. This may include a disruption involving electrical, communications, transportation, or other services used by Chubb or third parties on which we rely. If a disruption occurs in one location and Chubb employees in that location are unable to conduct business, communicate with, or travel to other locations, our ability to service and interact with clients may suffer.

Previous wording

Losses may result from, among other things, fraud, errors, failure to document transactions properly, failure to obtain proper internal authorization, failure to comply with underwriting or other internal guidelines, or failure to comply with regulatory requirements. It is not always possible to deter or prevent employee misconduct, and the precautions that we take to prevent and detect this activity may not be effective in all cases. Resultant losses could adversely affect our business, results of operations, and financial condition.

Current wording

Losses may result from, among other things, fraud, errors, failure to document transactions properly, failure to obtain proper internal authorization, failure to comply with underwriting or other internal guidelines, or failure to comply with regulatory requirements. It is not always possible to deter or prevent employee, agent, broker or vendor misconduct, and the precautions that we take to prevent and detect this activity may not be effective in all cases. Resultant losses could adversely affect our business, results of operations, and financial condition.

Previous wording

Insurance and reinsurance markets are highly competitive. We compete on an international and regional basis with major U.S., Bermuda, European, and other international insurers and reinsurers and with underwriting syndicates, some of which have greater financial, technological, marketing, distribution and management resources than we do. In addition, capital market participants have created alternative products that are intended to compete with reinsurance products. We also compete with new companies and existing companies that move into the insurance and reinsurance markets. If competition, or technological or other changes to the insurance markets in which we operate, limits our ability to retain existing business or write new business at adequate rates or on appropriate terms, our business and results of operations could be materially and adversely affected. Increased competition could also result in fewer submissions, lower premium rates, and less favorable policy terms and conditions, which could reduce our profit margins and adversely impact our net income and shareholders' equity.

Current wording

Insurance and reinsurance markets are highly competitive. We compete on an international and regional basis with major U.S., Bermudian, European, and other international insurers and reinsurers and with underwriting syndicates, some of which have greater financial, technological, marketing, distribution and management resources than we do. In addition, capital market participants have created alternative products that are intended to compete with reinsurance products. We also compete with new companies and existing companies that move into the insurance and reinsurance markets. If competition, or technological or other changes to the insurance markets in which we operate, limits our ability to retain existing business or write new business at adequate rates or on appropriate terms, our business and results of operations could be materially and adversely affected. Increased competition could also result in fewer submissions, lower premium rates, and less favorable policy terms and conditions, which could reduce our profit margins and adversely impact our net income and shareholders' equity.

Previous wording

Recent technological advancements in the insurance industry and information technology industry present new and fast-evolving competitive risks as participants seek to increase transaction speeds, lower costs, and create new opportunities. Advancements in technology are occurring in underwriting, claims, distribution, and operations at a pace that may quicken, including as companies increase use of data analytics, AI and other technology as part of their business strategy. We will be at a competitive disadvantage if, over time, our competitors are more effective than us in their utilization of technology and evolving data analytics. If we do not anticipate or keep pace with these technological and other changes impacting the insurance industry, it could adversely affect our business results of operations and financial condition.

Current wording

Recent technological advancements in the insurance industry and information technology industry present new and fast-evolving competitive risks as participants seek to increase transaction speeds, lower costs, and create new opportunities. Advancements in technology are occurring in underwriting, claims, distribution, and operations at a pace that may quicken, including as companies increase use of data analytics, AI and other technology as part of their business strategy. We will be at a competitive disadvantage if our competitors are more effective than us in their utilization of technology and evolving data analytics. If we do not anticipate or keep pace with these technological and other changes impacting the insurance industry, it could adversely affect our business results of operations and financial condition.

Previous wording

We may be subject to U.S. tax and Bermuda tax which may have an adverse effect on our results of operations and shareholders' equity.

Current wording

Our non-U.S. companies may be subject to U.S. tax which may have an adverse effect on our results of operations and shareholders' equity.

Previous wording

Historically, our Bermuda operations have not been subject to Bermuda income tax. However, on December 27, 2023, the Government of Bermuda enacted a 15 percent income tax effective January 1, 2025.

Current wording

Historically, our Bermuda operations had not been subject to Bermuda income tax. However, on December 27, 2023, the Government of Bermuda enacted a 15 percent corporate income tax (Bermuda CIT) effective January 1, 2025.

Previous wording

The new Bermuda income tax will be a covered tax under the OECD’s global minimum tax regime discussed in our Risk Factor below titled “The Organization for Economic Cooperation and Development (OECD), European Union (EU), Swiss Federal Council, and other jurisdictions are considering, have considered, or have passed measures that might change long standing tax principles that could increase our taxes.” Therefore, we would expect any implementation of the OECD global minimum tax regime to count any current Bermuda income tax toward such OECD minimum tax.

Current wording

The new Bermuda CIT will be a covered tax under the OECD’s global minimum tax regime discussed in our Risk Factor below titled “The Organization for Economic Cooperation and Development (OECD), European Union (EU), Swiss Federal Council, and other jurisdictions have passed measures that have changed long standing tax principles that could increase our taxes.” Therefore, we would expect any implementation of the OECD global minimum tax regime to count any current Bermuda CIT toward such OECD minimum tax.

Previous wording

The Organization for Economic Cooperation and Development (OECD), European Union (EU), Swiss Federal Council, and other jurisdictions are considering, have considered, or have passed measures that might change long standing tax principles that could increase our taxes.

Current wording

The Organization for Economic Cooperation and Development (OECD), European Union (EU), Swiss Federal Council, and other jurisdictions have passed measures that have changed long standing tax principles that could increase our taxes.

Previous wording

The OECD has published a framework for taxation that in many respects is different than long standing international tax principles. This framework, along with related administrative guidance, could redefine what income is taxed in which country and institute a 15 percent global minimum tax in 2024 or later years. To date, many EU and other countries have enacted the 15 percent global minimum tax. Switzerland has enacted aspects of these rules, effective on January 1, 2025, including the income inclusion rule but not the under taxed profits rule.

Current wording

The OECD has published a framework for taxation that in many respects is different than long standing international tax principles. This framework, along with related Administrative Guidance, is redefining what income is taxed in which country and instituted a 15 percent global minimum tax in 2024 or later years. To date, the EU and many other countries have enacted the 15 percent global minimum tax. Switzerland has enacted aspects of these rules, effective on January 1, 2025, including the income inclusion rule.

Previous wording

Our dividends are generally subject to a Swiss withholding tax at a rate of 35 percent; however, payment of a dividend in the form of a capital contribution reserve reduction or par value reduction is not subject to Swiss withholding tax. We have previously obtained shareholder approval for dividends to be paid in such form. It is our practice to recommend to shareholders that they annually approve the payment of dividends in such form, but we cannot assure that our shareholders will continue to approve a reduction in such form each year or that we will be able to meet the other legal requirements for a reduction, or that Swiss withholding tax rules will not be changed in the future. We estimate we would be able to pay dividends in such form, and thus exempt from Swiss withholding tax, until 2028–2033. This range may vary depending upon changes in annual dividends, special dividends, share repurchases, the U.S. dollar/Swiss franc exchange rate, changes in par value or capital contribution reserves or adoption of changes or new interpretations to Swiss corporate or tax law or regulations.

Current wording

Our dividends are generally subject to a Swiss withholding tax at a rate of 35 percent; however, payment of a dividend in the form of a capital contribution reserve reduction or par value reduction is not subject to Swiss withholding tax. We have previously obtained shareholder approval for dividends to be paid in such form. It is our practice to recommend to shareholders that they annually approve the payment of dividends in such form, but we cannot assure that our shareholders will continue to approve a reduction in such form each year or that we will be able to meet the other legal requirements, or that Swiss withholding tax rules will not be changed in the future. We estimate we would be able to pay dividends in such form, and thus exempt from Swiss withholding tax, until 2032–2036. This range may vary depending upon changes in annual dividends, special dividends, share repurchases, the U.S. dollar/Swiss franc exchange rate, changes in par value or capital contribution reserves or adoption of changes or new interpretations to Swiss corporate or tax law or regulations.
Rearranged current paragraphs (2)

Current report — wording carried from elsewhere

Regulators in countries where we have operations continue to work with the International Association of Insurance Supervisors (IAIS) to consider changes to insurance company supervision, including with respect to group supervision and solvency requirements. The IAIS has developed a Common Framework for the Supervision of Internationally Active Insurance Groups

Current report — wording carried from elsewhere

New reporting standards, regulations and requirements with various aims and goals could expose us to legal, regulatory, investor and other stakeholder scrutiny, and customers that disagree with our actions may determine not to do business with us, all of which may adversely affect our business, reputation and results of operations.
Rearranged previous paragraphs (1)

Previous report — wording carried elsewhere

We can re-apply for such tax rulings in the future but cannot guarantee that they will also be granted going forward. Any future revocation, lapse, expiration, or loss of our Swiss tax rulings or the inability to conduct repurchases in accordance with these rulings could jeopardize our ability to continue repurchasing our shares.