Analysis

Justices' ERISA Ruling May Raise Withdrawal Liability Costs

By Kellie Mejdrich · May 22, 2026, 7:53 PM EDT

The U.S. Supreme Court's recent holding that multiemployer plan actuaries can retroactively change the assumptions used to calculate employers' withdrawal liability could increase the price tag for pulling out of those...

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Case Information

Case Title

M & K Employee Solutions, LLC, et al., Petitioners v. Trustees of the IAM National Pension Fund

Case Number

23-1209

Court

Supreme Court

Nature of Suit

3791 Employee Retirement

Date Filed

May 13, 2024