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Glossary/Prior service cost

What is Prior service cost?

In short

Prior service cost is the increase in a pension obligation that results when a plan is amended to give employees credit for service already performed.

Key takeaways

  • It is recognized in other comprehensive income when the plan is amended.
  • It is then amortized into pension cost over the remaining service period of the employees expected to benefit.
  • A plan amendment that reduces benefits creates a prior service credit instead.

Where it's tested

BAR: Employee Benefit Plan Accounting — study notes, a five-minute revision sheet and practice questions.

Practise: 3 questions

Question 1 of 3 · 0 answered

A company amends its pension plan to give employees credit for past service. The resulting prior service cost is:

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