ERISA Litigation

Weil’s Employment Litigation Practice represents clients in high-profile ERISA class actions involving large potential exposures.

Our ERISA Litigation practice handles the full spectrum of ERISA cases, including ERISA class actions challenging the administration of health care benefit plans, 401(k) plans, and defined benefit pension plans. We represent clients facing sensitive investigations or enforcement actions by the U.S. Department of Labor, the Pension Benefit Guarantee Corporation, state attorney’s general and other administrative agencies. Clients turn to Weil to address their most sophisticated legal issues arising in ERISA litigation, including preemption, standing, exhaustion, fiduciary status, disclosure obligations, withdrawal liability, plan termination, and benefit accrual. 

We take an interdisciplinary approach toward ERISA litigations, which has become increasingly important as significant ERISA litigation matters routinely are accompanied by complex legal issues arising under the bankruptcy code, the securities laws and RICO. Indeed, Weil’s ERISA litigation practice includes more than 15 lawyers drawn from our Employment Litigation and Complex Commercial Litigation practice groups. Our practice leaders, in conjunction with other lawyers in our New York, Miami, Washington, DC, Dallas, and Boston offices have handled multiple high-profile and complex ERISA cases throughout the United States.

Representative Matters

American International Group (AIG)

Avon Products


General Motors

Lehman Brothers

Marsh & McLennan Cos.

UnitedHealth Group Inc. (UHG)

Washington Mutual Inc. (WMI)

Clients note that Weil “has demonstrated repeatedly that it is in the big league when it comes to difficult ERISA litigation,” making it an attractive option in “any difficult case where there is a lot at stake.”

Legal 500 US

Weil’s team includes “exceptional ERISA litigators” who “prevail in difficult cases.”

Legal 500 US

On ERISA matters, clients note that Weil has “exceptional” lawyers who are “masters of the craft.”

Legal 500 US

In the ERISA litigation space, Weil “excels in advising on cases involving large potential exposures.”

Legal 500 US

Weil ranked Tier 1 in the “Employee Benefits (ERISA) Law” category in the U.S.

US News – Best Lawyers “Best Law Firms” Rankings

Weil’s New York office ranked "Tier 1 for ERISA Law" category in the U.S.

US News, Best Lawyers "Best Law Firms" Rankings