Cincinnati Financial Corporation Declares Regular Quarterly

Cincinnati Financial Corporation today announced that the executive committee of its board of directors has declared a 39 cents per share regular quarterly cash dividend payable July 15, 2009, to shareholders of record as of June 19, 2009. The company had 162,507,936 shares outstanding at March 31, 2009.

Kenneth W. Stecher, president and chief executive officer, commented, "The board views our exceptional liquidity as key to sustaining our flexibility through all market cycles, allowing us to maintain our cash dividend and to continue to invest in and expand our insurance operations."

Cincinnati Financial Corporation offers business, home and auto insurance, our main business, through The Cincinnati Insurance Company and its two standard market property casualty companies. The same local independent insurance agencies that market those policies may offer products of our other subsidiaries, including life and disability income insurance, annuities and surplus lines property and casualty insurance. For additional information about the company, please visit http://www.cinfin.com/.

Mailing Address:Street Address:P.O. Box 1454966200 South Gilmore RoadCincinnati, Ohio 45250-5496Fairfield, Ohio 45014-5141Safe Harbor Statement

This is our "Safe Harbor" statement under the Private Securities Litigation Reform Act of 1995. Our business is subject to certain risks and uncertainties that may cause actual results to differ materially from those suggested by the forward-looking statements in this report. Some of those risks and uncertainties are discussed in our 2008 Annual Report on Form 10-K, Item 1A, Risk Factors, Page 25. Although we often review or update our forward-looking statements when events warrant, we caution our readers that we undertake no obligation to do so.

Factors that could cause or contribute to such differences include, but are not limited to:

-- Further decline in overall stock market values negatively affectingthe company's equity portfolio and book value-- Events, such as the credit crisis, followed by prolonged periods ofeconomic instability, that lead to:-- Significant or prolonged decline in the value of a particularsecurity or group of securities and impairment of the asset(s)-- Significant decline in investment income due to reduced oreliminated dividend payouts from a particular security or group ofsecurities-- Significant rise in losses from surety and director and officerpolicies written for financial institutions-- Prolonged low interest rate environment or other factors that limitthe company's ability to generate growth in investment income orinterest rate fluctuations that result in declining values offixed-maturity investments, including declines in accounts in which wehold bank-owned life insurance contract assets-- Recession or other economic conditions resulting in lower demand forinsurance products or increased payment delinquencies-- Inadequate estimates or assumptions used for critical accountingestimates-- Increased competition that could result in a significant reduction inthe company's premium volume-- Delays in adoption and implementation of underwriting and pricingmethods that could increase our pricing accuracy, underwriting profitand competitiveness-- Inability to defer policy acquisition costs for our personal linessegment if pricing and loss trends would lead management to concludethis segment could not achieve sustainable profitability-- Changing consumer insurance-buying habits and consolidation ofindependent insurance agencies that could alter our competitiveadvantages-- Unusually high levels of catastrophe losses due to riskconcentrations, changes in weather patterns, environmental events,terrorism incidents or other causes-- Increased frequency and/or severity of claims-- Ability to obtain adequate reinsurance on acceptable terms, amount ofreinsurance purchased, financial strength of reinsurers and thepotential for non-payment or delay in payment by reinsurers-- Events or conditions that could weaken or harm the company'srelationships with its independent agencies and hamper opportunitiesto add new agencies, resulting in limitations on the company'sopportunities for growth, such as:-- Multi-notch downgrades of the company's financial strength ratings-- Concerns that doing business with the company is too difficult-- Perceptions that the company's level of service, particularlyclaims service, is no longer a distinguishing characteristic inthe marketplace-- Delays or inadequacies in the development, implementation,performance and benefits of technology projects and enhancements-- Actions of insurance departments, state attorneys general or otherregulatory agencies, including a change to a federal system ofregulation from a state-based system, that:-- Restrict our ability to exit or reduce writings of unprofitablecoverages or lines of business-- Place the insurance industry under greater regulatory scrutiny orresult in new statutes, rules and regulations-- Increase our expenses-- Add assessments for guaranty funds, other insurance relatedassessments or mandatory reinsurance arrangements; or that impairour ability to recover such assessments through future surchargesor other rate changes-- Limit our ability to set fair, adequate and reasonable rates-- Place us at a disadvantage in the marketplace-- Restrict our ability to execute our business model, including theway we compensate agents-- Adverse outcomes from litigation or administrative proceedings-- Events or actions, including unauthorized intentional circumvention ofcontrols, that reduce the company's future ability to maintaineffective internal control over financial reporting under theSarbanes-Oxley Act of 2002-- Unforeseen departure of certain executive officers or other keyemployees due to retirement, health or other causes that couldinterrupt progress toward important strategic goals or diminish theeffectiveness of certain longstanding relationships with insuranceagents and others-- Events, such as an epidemic, natural catastrophe or terrorism, thatcould hamper our ability to assemble our workforce at our headquarterslocation-- Further, the company's insurance businesses are subject to the effectsof changing social, economic and regulatory environments. Public andregulatory initiatives have included efforts to adversely influenceand restrict premium rates, restrict the ability to cancel policies,impose underwriting standards and expand overall regulation. Thecompany also is subject to public and regulatory initiatives that canaffect the market value for its common stock, such as recent measuresaffecting corporate financial reporting and governance. The ultimatechanges and eventual effects, if any, of these initiatives areuncertain.

Cincinnati Financial Corporation

CONTACT: Investors: Dennis E. McDaniel, +1-513-870-2768,CINF-IR@cinfin.com, or Media: Joan O. Shevchik, +1-513-603-5323,Media_Inquiries@cinfin.com, both for Cincinnati Financial Corporation

Web Site: http://www.cinfin.com/