State and local governments currently owe public workers between $1 trillion and $4 trillion in retirement benefits they have already earned. The unfunded liabilities are creating unprecedented financial pressures, and some municipalities have even gone bankrupt due in part to the cost of pensions and other retiree benefits. In an effort to address these fiscal challenges, many cities and states have approved measures to reform their pension systems; however, the reforms are frequently challenged in the courts. The Laura and John Arnold Foundation created this site to track the latest information on pension reform lawsuits filed across the U.S.

Public Pension Reform Litigation

Since 2008, over 40 state and local jurisdictions have faced lawsuits alleging that pension reform is unconstitutional. Courts have expressed a wide range of views on constitutional issues, at times arriving at diametrically opposite conclusions. For example, reductions of cost-of-living adjustments have been upheld despite constitutional challenges in New Mexico, Colorado, Minnesota, New Jersey, Washington, New Hampshire, and South Dakota state courts, as well as in the First and Fourth Circuits of the United States Courts of Appeals.  Similar reductions have been struck down in Arizona, Montana, Illinois and, in part, Oregon (for accrued benefits).

Other significant pension reforms aimed at reducing the cost of pension benefits, such as increasing employee contributions or converting to defined contribution plans, have been upheld in Georgia and Michigan, but remain the subject of litigation in California, Texas and Illinois.

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LJAF’s Pension Reform Efforts


The economic and social costs of governments failing to pay for their pension promises are not only harmful to future generations of workers and taxpayers, but are potentially crippling to the nation. Laura and John Arnold Foundation works to remedy this untenable situation by promoting transparency and concrete structural solutions that address the pension problem in a manner that is comprehensive, sustainable, and fair to all parties. We do not seek to cut workers’ pensions and believe that all workers deserve to be part of a system that is fiscally sound, responsibly managed, and that ensures retirement benefits will be paid when due.

Disclaimer: We attempt to provide comprehensive and current information on this site. Nonetheless, this site may not be exhaustive. If you know of any information that ought to be listed on this site (including new pension reform lawsuits, new court decisions, or the parties’ briefs, etc.), please email us at

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