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AARP Foundation Litigation: Our Current and Recent Amicus Briefs
Speaking up in court for the rights of older adults
AARP Foundation goes to court to protect the rights of people 50 and older, especially those who are vulnerable or have low income. One way it does this is by filing amicus briefs. An amicus, or “friend of the court,” brief is a legal filing from an organization that is not a party to a case but has expertise to share about how the court’s decision will affect people.
This page lists amicus briefs AARP Foundation has recently filed, organized by topic. Each entry includes a plain-language summary, the status or outcome, and links to the brief, the court’s decision and related articles. For lawsuits AARP Foundation brings directly, see Litigation Cases.
Jump to: Retirement and pensions · Medicare and health care · Work and age discrimination · Housing and home equity · Consumer protection, courts and voting · Common questions
Last updated: October 2026
Retirement and pensions
Retirees’ right to challenge risky pension transfers (three cases)
Status: Briefs filed; awaiting decisions.
Some employers transfer their pension obligations to an insurance company, a move known as a pension risk transfer. Retirees in these cases say the transfers put their benefits at greater risk. The courts are deciding whether retirees must wait until they actually lose benefits before they can sue. AARP Foundation argued that retirees should not have to wait for that harm to happen.
- Doherty et al. v. Bristol-Myers Squibb Co. et al. · U.S. Court of Appeals for the Second Circuit · Docket 26-1021 · Brief filed October 19, 2026 · AARP Foundation brief (PDF)
- Camire et al. v. Alcoa USA Corp. et al. · U.S. Court of Appeals for the District of Columbia Circuit · Docket 26-7035 · Brief filed August 27, 2026 · AARP Foundation brief (PDF)
- Konya et al. v. Lockheed Martin Corp. et al. · U.S. Court of Appeals for the Fourth Circuit · Docket 25-2061 · Brief filed January 30, 2026 · AARP Foundation brief (PDF)
Read more: ERISA Standing in Pension Risk Transfer Lawsuits
Retirement savers’ right to sue as a group: West Monroe Partners v. Daly (Seventh Circuit)
Status: Brief filed; awaiting decision.
When the people managing a retirement plan break the rules, plan participants may try to recover their losses together in a class action. This case asks whether they can. AARP Foundation argued that participants should be able to band together to recover lost savings.
Case: West Monroe Partners, Inc. et al. v. Daly et al. · U.S. Court of Appeals for the Seventh Circuit · Docket 26-2190 · Brief filed September 2, 2026
Read more: AARP Foundation brief (PDF)
Challenging risky 401(k) investments: Anderson v. Intel (U.S. Supreme Court)
Status: Brief filed; awaiting decision.
Workers say Intel’s retirement plan put their savings into risky, high-cost investments. The Supreme Court is deciding how much financial proof workers need before their lawsuit can even begin. AARP Foundation argued that courts should not demand a near-impossible level of proof that shields bad investment choices and puts retirement savings at risk.
Case: Anderson et al. v. Intel Corporation et al. · Supreme Court of the United States · Docket 25-498 · Brief filed April 28, 2026
Read more: AARP Foundation brief (PDF) · News release: Better Markets, AARP Foundation, and Pension Rights Center Call on the Supreme Court to Protect America’s Retirement Savers · SCOTUS to Decide ERISA 401(k) Pleading Standard
Keeping multiemployer pension plans funded: M&K Employee Solutions v. Trustees of the IAM National Pension Fund (U.S. Supreme Court)
Status: Decided May 21, 2026. In a unanimous decision, the Supreme Court ruled in a way that protects multiemployer pension plans.
When a company leaves a pension plan shared by several employers, it must pay its share of the plan’s future costs. The question was whether that bill must be based on complete, year-end data. AARP Foundation argued that companies should pay their full, accurate share so the plan stays stable for the workers who earned those pensions.
Case: M&K Employee Solutions, LLC et al. v. Trustees of the IAM National Pension Fund · Supreme Court of the United States · Docket 23-1209 · Brief filed October 21, 2025
Read more: AARP Foundation brief (PDF) · Court’s decision (PDF) · Supreme Court Win Protects Multiemployer Pension Plans
Protecting retirement savers from conflicted advice: Federation of Americans for Consumer Choice v. U.S. Department of Labor (Fifth Circuit)
Status: Decided March 11, 2026. The Fifth Circuit dismissed the case after the Department of Labor dropped the appeal.
The Department of Labor’s Retirement Security Rule requires financial professionals to act in savers’ best interest when recommending annuities or one-time 401(k) rollovers. Insurance industry groups challenged the rule. AARP Foundation urged the court to uphold it.
Case: Federation of Americans for Consumer Choice, Inc. et al. v. U.S. Department of Labor et al. & American Council of Life Insurers et al. v. U.S. Department of Labor et al. · U.S. Court of Appeals for the Fifth Circuit · Dockets 24-40637 & 24-00163 · Brief filed December 20, 2024
Read more: AARP Foundation brief (PDF) · Court’s order (PDF)
Challenging excessive 401(k) fees: Cunningham v. Cornell University (U.S. Supreme Court)
Status: Decided April 17, 2025. The Supreme Court made it easier for workers to bring these retirement claims.
Workers claimed their employer’s retirement plan overcharged them for management services. The question was whether workers must clear extra hurdles, beyond what the law says, before their lawsuit can proceed. AARP Foundation argued that the plain language of the law should control.
Case: Cunningham et al. v. Cornell University et al. · Supreme Court of the United States · Docket 23-1007 · Brief filed November 26, 2024
Read more: AARP Foundation brief (PDF) · Supreme Court Makes ERISA Retirement Claims Easier
Medicare and health care
Lowering prescription drug prices: Medicare drug price negotiation cases (nine cases)
Status: Decided. The courts have universally upheld the Medicare Drug Price Negotiation Program.
The Medicare Drug Price Negotiation Program lets Medicare negotiate lower prices for some of the most expensive prescription drugs, which can save older adults thousands of dollars a year. Drug companies have challenged the program in courts across the country. In each of these cases, AARP Foundation urged the court to uphold the program.
- Merck & Co. v. Becerra et al. · U.S. District Court for the District of Columbia · Docket 23-cv-1615-CKK · Brief filed September 18, 2023 · Decided August 24, 2026 · AARP Foundation brief (PDF) · Court’s decision (PDF)
- Teva Pharmaceuticals USA, Inc. et al. v. Kennedy et al. · U.S. Court of Appeals for the District of Columbia Circuit · Docket 25-5425 · Brief filed March 17, 2026 · Decided August 18, 2026 · AARP Foundation brief (PDF) · Court’s decision (PDF)
- Novo Nordisk Inc. et al. v. Secretary, U.S. Department of Health & Human Services et al. · U.S. Court of Appeals for the Third Circuit · Docket 24-2510 · Brief filed December 20, 2024 · Decided October 6, 2025 · AARP Foundation brief (PDF) · Court’s decision (PDF)
- Novartis Pharmaceuticals Corporation v. Kennedy et al. · U.S. Court of Appeals for the Third Circuit · Docket 24-2968 · Brief filed February 26, 2025 · Decided September 11, 2025 · AARP Foundation brief (PDF) · Court’s decision (PDF)
- Bristol Myers Squibb Company v. Becerra et al. & Janssen Pharmaceuticals Inc. v. Becerra et al. · U.S. Court of Appeals for the Third Circuit · Dockets 24-1820 & 24-1821 · Brief filed September 16, 2024 · Decided September 4, 2025 · AARP Foundation brief (PDF) · Court’s decision (PDF)
- Boehringer Ingelheim Pharmaceuticals, Inc. et al. v. U.S. Department of Health & Human Services · U.S. Court of Appeals for the Second Circuit · Docket 24-2092 · Brief filed January 22, 2025 · Decided August 7, 2025 · AARP Foundation brief (PDF) · Court’s decision (PDF)
- AstraZeneca Pharmaceuticals, LP et al. v. Becerra et al. · U.S. Court of Appeals for the Third Circuit · Docket 24-1819 · Brief filed September 19, 2024 · Decided May 8, 2025 · AARP Foundation brief (PDF) · Court’s decision (PDF)
- Novartis Pharmaceuticals Corporation v. Becerra et al. · U.S. District Court for the District of New Jersey · Docket 3:23-cv-14221-ZNQ-DEA · Brief filed January 23, 2024 · Decided October 18, 2024 · AARP Foundation brief (PDF) · Court’s decision (PDF)
- Novo Nordisk Inc. et al. v. Becerra et al. · U.S. District Court for the District of New Jersey · Docket 3:23-CV-20814-ZNQ-JBD · Brief filed February 5, 2024 · Decided July 31, 2024 · AARP Foundation brief (PDF) · Court’s decision (PDF)
Read more: Supreme Court Rejects Challenge to Medicare Drug Prices · Supreme Court: Affordable Health Care Challenges
Minimum staffing in nursing homes: American Health Care Association v. Becerra (Texas)
Status: Decided April 7, 2025. The Court struck down the federal minimum staffing rule for nursing homes.
A federal rule set minimum staffing levels for nursing homes that receive Medicare and Medicaid funding. Nursing home industry groups sued to block it. AARP Foundation urged the court to keep the rule, arguing that adequate staffing protects residents from neglect, injury and unsafe conditions.
Case: American Health Care Association et al. v. Becerra et al. · U.S. District Court for the Northern District of Texas · Dockets 24-cv-00114 & 2:24-cv-00171 · Brief filed November 25, 2024
Read more: AARP Foundation brief (PDF) · Court’s decision (PDF) · Supreme Court: Affordable Health Care Challenges
Work and age discrimination
Delivery drivers and forced arbitration: Flowers Foods v. Brock (U.S. Supreme Court)
Status: Decided May 28, 2026. The Supreme Court protected delivery drivers from forced arbitration.
Last-mile delivery drivers sued over unpaid wages and labor violations. The question was whether they could take their employer to court or could be forced into private arbitration. AARP Foundation argued the drivers should keep their right to go to court, a protection that matters for the many older workers in trucking and delivery.
Case: Flowers Foods, Inc. et al. v. Brock · Supreme Court of the United States · Docket 24-935 · Brief filed January 22, 2026
Read more: AARP Foundation brief (PDF) · Court’s decision (PDF) · SCOTUS Protects Truckers from Forced Arbitration
AI hiring tools and age bias: Mobley v. Workday (California)
Status: Decided March 6, 2026. The Court ruled that applicants may bring hiring claims under the federal age discrimination law.
Job applicants allege that Workday’s AI-powered screening tools unfairly filter out older candidates. The question was whether federal age discrimination law protects job applicants from hiring practices that screen them out, or only current employees. AARP Foundation argued that applicants are protected.
Case: Mobley et al. v. Workday, Inc. · U.S. District Court for the Northern District of California · Docket 3:23-cv-00770-RFL · Brief filed February 12, 2026
Read more: AARP Foundation brief (PDF) · [Court’s decision (PDF): LINK NEEDED] · Age Bias and Labor Law Impacting Older Workers
Proving age discrimination: Gallagher v. Central Valley School District (Third Circuit)
Status: Decided March 6, 2026. The Third Circuit held that the district court properly weighed the evidence of age discrimination as a whole in this case.
An older worker who was passed over for a job offered several pieces of evidence of age discrimination. The question was whether courts must weigh that evidence as a whole, rather than dismissing each piece on its own. AARP Foundation argued that courts must look at the whole picture.
Case: Gallagher v. Central Valley School District · U.S. Court of Appeals for the Third Circuit · Docket 24-2757 · Brief filed March 12, 2025
Read more: AARP Foundation brief (PDF) · Court’s decision (PDF)
Joining group workplace lawsuits: Richards v. Eli Lilly (Seventh Circuit)
Status: Decided August 5, 2025. The Seventh Circuit established a new process for certifying collective actions for lawsuits brought in that geographic area.
In age discrimination and wage-and-hour collective actions, workers must be notified about the case before they can join it. The question was whether courts should keep the traditional two-step process or adopt a stricter standard that makes it harder for older workers to learn about and join these lawsuits. AARP Foundation urged the court to keep the traditional process.
Case: Richards et al. v. Eli Lilly & Company et al. · U.S. Court of Appeals for the Seventh Circuit · Docket 24-2574 · Brief filed December 4, 2024
Read more: AARP Foundation brief (PDF) · Court’s decision (PDF) · SCOTUS Inaction Fractures Worker Collective Actions
Retiree benefits and disability discrimination: Stanley v. City of Sanford (U.S. Supreme Court)
Status: Decided June 20, 2025. The Supreme Court limited Americans with Disabilities Act protections for retirees.
A retired city employee challenged a cut to retiree health benefits she had earned while working. The question was whether former employees can sue under the Americans with Disabilities Act over discrimination in benefits they earned on the job. AARP Foundation argued that they should be able to do so.
Case: Stanley v. City of Sanford, Florida · Supreme Court of the United States · Docket 23-997 · Brief filed September 23, 2024
Read more: AARP Foundation brief (PDF) · Court’s decision (PDF) · Supreme Court Limits ADA Protections for Retirees
Housing and home equity
Renters who use housing vouchers: Lucinda LC v. Jones (Fourth Circuit)
Status: Brief filed; awaiting decision.
Virginia law bars landlords from turning away renters because they pay part of their rent with a government housing voucher. Landlords challenged the law. AARP Foundation urged the court to uphold it, protecting older renters who rely on vouchers.
Case: Lucinda LC et al. v. Jones et al. · U.S. Court of Appeals for the Fourth Circuit · Docket 26-01442 · Brief filed July 22, 2026
Read more: AARP Foundation brief (PDF)
Home equity after tax foreclosure: Pung v. Isabella County (U.S. Supreme Court)
Status: Decided June 23, 2026. The Supreme Court limited the compensation owed to homeowners after tax foreclosures.
When a county forecloses on a home over unpaid taxes and sells it, the former owner is owed the value left over after the debt. The question was whether that amount should be based on a low auction price or the home’s fair market value. AARP Foundation argued for fair market value, so older homeowners don’t lose decades of built-up equity.
Case: Pung v. Isabella County, Michigan · Supreme Court of the United States · Docket 25-95 · Brief filed December 8, 2025
Read more: AARP Foundation brief (PDF) · Court’s decision (PDF) · SCOTUS Limits Just Compensation in Tax Foreclosures
Recovering home equity after tax foreclosure: Western States Land Reliance Trust v. Linn County (Oregon)
Status: Decided September 4, 2025. The Oregon Court of Appeals held that the county acted improperly by keeping the surplus money after a home foreclosure, but ruled that the claim was untimely filed. Appealed to the Oregon Supreme Court; awaiting decision.
An Oregon county sold a foreclosed home for unpaid taxes and kept the money left over after the debt was paid, which can amount to hundreds of thousands of dollars. The question is whether, and how, the former owner can get that money back. AARP Foundation argued that the government must return it, so older homeowners don’t lose their life savings.
- Oregon Supreme Court · Dockets A184258 & S072331 · Brief filed January 5, 2026 · AARP Foundation brief (PDF)
- Oregon Court of Appeals · Docket 24-cv-06966 · Brief filed November 29, 2024 · Decided September 4, 2025 · AARP Foundation brief (PDF) · Court’s decision (PDF)
Read more: SCOTUS Limits Just Compensation in Tax Foreclosures
Assisted living “community fees”: Ryan v. Mary Ann Morse Healthcare (Massachusetts)
Status: Decided March 13, 2026. The Court found that assisted living centers did not have to refund “community fees” to its residents because the fees relate to specific assisted living services, distinct from standard landlord-tenant fees.
Many assisted living centers charge new residents a large, non-refundable upfront “community fee.” The question was whether a center must return those fees under the Massachusetts tenant protection law when it doesn’t track how the money is spent. AARP Foundation argued that the fees must be returned, so a lack of record-keeping can’t become a loophole.
Case: Ryan et al. v. Mary Ann Morse Healthcare Corporation · Supreme Judicial Court for the Commonwealth of Massachusetts · Docket SJC-13726 · Brief filed October 23, 2025
Read more: AARP Foundation brief (PDF) · Court’s decision (PDF)
Disability accommodations in senior living: McGinn v. Broadmead (Fourth Circuit)
Status: Decided February 18, 2026. The Fourth Circuit dismissed the plaintiff’s accommodation claim because she failed to bring the lawsuit in a timely manner.
A resident of a retirement community has a medical condition that keeps her from safely eating the food served under its mandatory meal plan. The question was whether the Fair Housing Act requires the community to waive those costs as a reasonable accommodation. AARP Foundation argued that it does.
Case: McGinn v. Broadmead, Inc. · U.S. Court of Appeals for the Fourth Circuit · Docket 25-1028 · Brief filed March 26, 2025
Read more: AARP Foundation brief (PDF) · Court’s decision (PDF)
Fair housing rules and homeowners insurance: National Association of Mutual Insurance Companies v. HUD (D.C. Circuit)
Status: Brief filed; awaiting decision.
Federal fair housing rules bar practices that have a discriminatory effect, even when unintended. Insurers argued homeowners insurance should be exempt. AARP Foundation urged the court to apply the rules to insurers so they can be held accountable for policies that create unfair disparities in housing.
Case: National Association of Mutual Insurance Companies v. U.S. Department of Housing & Urban Development et al. · U.S. Court of Appeals for the District of Columbia Circuit · Docket 23-5275 · Brief filed July 10, 2024
Read more: AARP Foundation brief (PDF)
Consumer protection, courts and voting
Groups’ ability to go to court for their members: Citizens Action Coalition v. Duke Energy Indiana (Indiana)
Status: Brief filed; awaiting decision.
Associational standing lets an organization go to court on behalf of its members, so individuals don’t each have to sue on their own. The Indiana Supreme Court is deciding whether to recognize this doctrine in state courts, in a case involving Duke Energy Indiana and the state’s utility regulator. AARP Foundation argued that associational standing keeps justice accessible and affordable for older adults.
Case: Citizens Action Coalition of Indiana & Vote Solar v. Duke Energy Indiana, LLC & Indiana Utility Regulatory Commission · Supreme Court of Indiana · Docket 26S-EX-00127 · Brief filed July 30, 2026
Read more: AARP Foundation brief (PDF)
Keeping class actions available: LabCorp v. Davis (U.S. Supreme Court)
Status: Decided June 5, 2025. The Supreme Court dismissed the case as improvidently granted.
The question was whether a class action can go forward when some class members may not have been harmed, or whether every member must prove an individual injury at the start of the case. AARP Foundation argued that such a requirement would block the class actions older adults rely on to fight widespread consumer fraud and mistreatment in nursing homes.
Case: Laboratory Corporation of America Holdings v. Davis et al. · Supreme Court of the United States · Docket 24-304 · Brief filed April 7, 2025
Read more: AARP Foundation brief (PDF) · Court’s decision (PDF) · Absent Class Member Standing Threatens Class Actions
Group lawsuits over defective products: Speerly v. General Motors (Sixth Circuit)
Status: Decided June 27, 2025. The Sixth Circuit rejected certification of a large, multi-state class action and returned the case to the district court for further proceedings on whether smaller, more tailored classes could move forward.
Car owners sued General Motors as a group, saying they overpaid for vehicles with a defect. The question was whether each owner must show the defect personally affected them before the group can sue. AARP Foundation argued that class actions should remain available since older adults use them to challenge corporate misconduct such as understaffing in long-term care.
Case: Speerly et al. v. General Motors LLC · U.S. Court of Appeals for the Sixth Circuit · Docket 23-1940 · Brief filed March 5, 2025
Read more: AARP Foundation brief (PDF) · Court’s decision (PDF) · Supreme Court Case Could Reshape Access to Justice
Life insurance canceled after a missed payment: Farley v. Lincoln Benefit Life (Ninth Circuit)
Status: Decided August 29, 2025. The Ninth Circuit held that policyholders must prove that an insurer’s failure to provide the required notices actually caused harm.
Life insurers must send warning notices before canceling a policy over a missed premium. The question was whether families must prove they would have paid if they had been warned, or whether the insurer’s failure to send the notices keeps the policy in force. AARP Foundation argued the policies stay in force so older adults don’t lose decades of coverage over one missed payment.
Case: Farley v. Lincoln Benefit Life Company · U.S. Court of Appeals for the Ninth Circuit · Docket 23-16224 · Brief filed April 29, 2024
Read more: AARP Foundation brief (PDF) · Court’s decision (PDF)
Life insurance canceled without notice: Poe v. Northwestern Mutual (Ninth Circuit)
Status: Decided March 4, 2025. The Ninth Circuit held that policyholders must prove that an insurer’s failure to provide the required notices actually caused harm.
Policyholders say Northwestern Mutual canceled life insurance policies without sending legally required warning notices. The question was whether the insurer could defeat the class action by arguing its failure didn’t cause the policies to end. AARP Foundation argued that failing to send the notices makes the cancellations unlawful.
Case: Poe et al. v. Northwestern Mutual Life Insurance Company · U.S. Court of Appeals for the Ninth Circuit · Dockets 23-3124 & 23-3243 · Brief filed March 15, 2024
Read more: AARP Foundation brief (PDF) · Court’s memorandum decision (PDF)
Affordable phone and internet service: FCC v. Consumers’ Research (U.S. Supreme Court)
Status: Decided June 27, 2025. The Supreme Court upheld the Universal Service Fund.
The FCC’s Universal Service Fund helps pay for phone, internet and telehealth service for low-income and rural households. Challengers argued the program is unconstitutional. AARP Foundation urged the Court to uphold it, protecting older adults from isolation and preserving their access to 911.
Case: Federal Communications Commission et al. v. Consumers’ Research et al. & Schools, Health & Libraries Broadband Coalition et al. v. Consumers’ Research et al. · Supreme Court of the United States · Dockets 24-354 & 24-422 · Brief filed January 16, 2025
Read more: AARP Foundation brief (PDF) · Court’s decision (PDF) · Supreme Court Preserves Affordable Internet Access
Mail-in ballot rejections: United States v. Paxton (Fifth Circuit)
Status: Decided August 4, 2025. The Fifth Circuit held that the Texas state ID requirement for mail-in ballots complies with federal civil rights law.
Texas law lets officials reject mail-in ballots when an ID number doesn’t match state records, even when the voter is eligible. The question was whether that state law violates federal civil rights law. AARP Foundation argued that it does, because the rule threatens to disenfranchise older voters and voters with disabilities who rely on voting by mail.
Case: United States et al. v. Paxton et al. · U.S. Court of Appeals for the Fifth Circuit · Docket 23-50885 · Brief filed August 19, 2024
Read more: AARP Foundation brief (PDF) · Court’s decision (PDF) · Supreme Court: Voting Rights Legal Challenges
The consumer watchdog’s funding: CFPB v. Community Financial Services Association (U.S. Supreme Court)
Status: Decided May 16, 2024. The Supreme Court ruled that the CFPB's funding is constitutional.
The Consumer Financial Protection Bureau enforces rules against predatory lending and financial fraud. Lending industry groups argued that the way the agency is funded is unconstitutional. AARP Foundation urged the Court to uphold the funding so the agency can keep protecting older Americans’ savings.
Case: Consumer Financial Protection Bureau et al. v. Community Financial Services Association of America et al. · Supreme Court of the United States · Docket 22-448 · Brief filed May 15, 2023
Read more: AARP Foundation brief (PDF) · Court’s decision (PDF) · Supreme Court Case: Is CFPB Funding Constitutional?
Common questions
A: A single court decision can change the rules for millions of people. Amicus briefs let AARP Foundation bring the experiences of older adults into high impact cases on issues such as retirement security, Medicare drug prices, age discrimination, housing and consumer protection.
A: No. In an amicus case, AARP Foundation does not represent anyone in the lawsuit. It gives the court information and legal arguments about how the decision will affect older adults. For lawsuits AARP Foundation brings directly, see Litigation Cases.
A: Most amicus briefs are filed jointly by AARP and AARP Foundation, and sometimes with other organizations.
A: AARP Foundation does not give legal advice to individuals or file amicus briefs in matters that affect one or only a few people who may have experienced isolated incidents of discrimination or harm. You may want to reach out to a state or local bar association for legal advice about your situation. If you believe AARP Foundation may be interested in filing an amicus brief in your case, please contact Litigation@aarp.org.
A: We update this page when briefs are filed and when courts issue decisions.
2026 Supreme Court Preview
The Supreme Court often hears cases affecting the lives of people over 50. Read our review of key cases coming before the Court this year and likely to come in the future.
2026 Supreme Court Preview
The Supreme Court often hears cases affecting the lives of people over 50. Read our review of key cases coming before the Court this year and likely to come in the future.