On Friday January 8, the Pension Benefit Guaranty Corporation (PBGC) published a final rule that provides multiemployer pension plans with additional methods to help calculate employer withdrawal liability. The rule includes relatively simplified approaches to calculating withdrawal liability that multiemployer plans may choose to use. The rule comes into effect on Friday, January 7, 2022, 30 days after its publication in the Federal Register. The final rule reflects changes based on several comments made to the proposed rule that was published on February 6, 2019.
The Employee Retirement Income Security Act (ERISA) charges the PBGC with oversight of multiemployer pension plans, including employer withdrawal liability. Multiemployer plans and their actuaries do not have free reign to calculate withdrawal liability as they see fit. Rather, they must follow the provisions and approved methods set forth in ERISA and as published by the PBGC. The new rule stems from amendments to the ERISA funding rules implemented by Congress in 2006 under the Pension Protection Act (“PPA”) and in 2014 under the Multiemployer Pension Reform Act (“MPRA”). The funding rules permitted financially distressed multiemployer plans to reduce adjustable benefits, suspend a portion of nonforfeitable benefits, and impose contribution increases and surcharges for underfunded plans. These funding rules clarified whether plans could take these changes into account when determining withdrawal liability and instructed the PBGC to draft simplified methods to do so.