Central Laborers' Pension Fund v. Heinz
The Supreme Court ruled that a pension plan cannot expand, after a worker has already earned benefits, the list of post-retirement jobs that will cause those benefits to be suspended.
Because federal pension law's anti-cutback rule protects benefits once they are earned, the Court held that new work restrictions can only apply going forward, not retroactively squeeze retirees who already qualified for early retirement pay.
How it got here: A federal trial court ruled for the pension plan; a divided Seventh Circuit panel reversed for Heinz, and the plan sought Supreme Court review to resolve a circuit split.
The Case in Depth
What happened
Thomas Heinz retired from construction work in Illinois in 1996 with an early-retirement pension that let him take supervisory construction jobs without losing his benefits. In 1998, the pension fund broadened its definition of forbidden ("disqualifying") post-retirement work to cover supervisory jobs too, and then stopped paying Heinz's monthly benefit after he kept working as a supervisor.
The question before the Court
Can a pension plan change its rules after a worker retires to cut off benefits for kinds of after-retirement jobs it used to allow?
The Court's answer
No — the Court ruled unanimously that a pension plan cannot retroactively expand the list of post-retirement jobs that trigger a suspension of benefits a worker has already earned. Once a worker has accrued an early-retirement benefit under a plan's existing rules, adding tougher work restrictions later makes that benefit less valuable, which is exactly what ERISA's anti-cutback rule forbids, even if the change doesn't touch the dollar amount of the monthly payment.
Plans remain free to add new work restrictions for benefits tied to future employment, and a concurring group of Justices noted the decision leaves open whether federal regulators could later authorize such retroactive changes by regulation. But as a matter of the statute itself, the 1998 amendment to Heinz's plan could not lawfully be applied to cut off benefits he had already earned.
Curious how the Court got there? See the step-by-step legal reasoning →
Why it matters
Millions of workers in defined-benefit pension plans rely on the specific rules in place when they retire to decide whether they can keep working in some capacity while collecting benefits. This ruling means employers and plan administrators cannot retroactively tighten those rules to cut off benefits retirees have already earned, giving retirees more certainty about income they planned around.
What changes now
The ruling is final on the merits and affirms the Seventh Circuit, so the pension fund must resume paying Heinz's suspended benefits under the pre-1998 definition of disqualifying employment. The decision resolves a circuit split and sets the rule going forward: pension plans nationwide can still tighten post-retirement work restrictions for future benefit accruals, but not for benefits workers have already earned.
What this does not decide
The Court did not decide whether the Secretary of Labor or Treasury could issue regulations expressly allowing such retroactive amendments — Justice Breyer's concurrence, joined by three other Justices, flagged that possibility as still open. The ruling also does not disturb a plan's ability to add new work restrictions for benefits not yet earned.
Concurrences and dissents
Concurrence — Justice Breyer
Justice Breyer joined the majority but wrote separately to note that he understood the decision as not foreclosing the possibility that the Secretary of Labor or the Secretary of the Treasury could later issue regulations explicitly permitting plans to expand disqualifying-employment categories for already-earned benefits.
How the Court got there
The legal reasoning, step by step
- The Court read the 'anti-cutback' rule in the federal pension law ERISA, which says a plan amendment cannot reduce a participant's already-earned ('accrued') benefit, including early retirement benefits earned through past service.
- The Court reasoned that a benefit cannot be understood apart from the conditions attached to receiving it, so adding a tougher condition on when payments get cut off makes the benefit itself less valuable, even without any actual suspension yet.
- The Court rejected the plan's argument that the rule only protects the dollar amount of a monthly payment, holding that such a narrow reading would let plans effectively gut benefits through suspension conditions while leaving the nominal payment amount untouched.
- The Court distinguished between conditions imposed before a benefit accrues, which are baked into the benefit's value from the start and don't violate the rule when enforced later, and new conditions added after the benefit has already accrued, which do violate the rule.
- The Court found support in an IRS regulation interpreting the parallel tax-code version of the anti-cutback rule, which squarely bars adding new conditions to already-accrued benefits, and gave that regulation more weight than an informal IRS manual statement pointing the other way.
- The Court held that a separate ERISA provision allowing certain suspension conditions without counting as an improper 'forfeiture' addresses a different concept (vesting) and does not authorize retroactively adding new suspension conditions to already-earned benefits.