Concept · C:expected-return-on-plan-assets

Expected return on plan assets

Working definition

The periodic-cost component based on the applicable expected long-term rate and market-related asset base rather than the current period's actual return.

On this page
  1. Apply it
  2. Common mistake
  3. Keep the boundary clear
  4. Authority

Expected return on plan assets has one role in the employer's benefit accounting. Expected return is the periodic-cost component derived from the supported long-term rate and applicable asset base. It reduces cost while actual return remains in the plan-asset rollforward.

Apply it

Expected return of $900,000 and actual return of $1.05 million create a $150,000 favorable asset difference. Periodic cost uses $900,000; the difference enters OCI and AOCI.

Common mistake

Do not assume that expected return changes the plan-asset rollforward. Actual return changes plan assets; expected return is a periodic-cost component used with the gain-or-loss bridge. That error would misstate both the asset rollforward and the current actuarial gain or loss.

Keep the boundary clear

Do not substitute market performance for the supported expected-return component. Keep the rate, base, policy, actual return, and gain-or-loss bridge visible.

Authority

Read ASC 715-30-35-23 for the distinction between expected and actual return.

Learning objectives

Put the concept to work

Learning level

Apply this concept

  • Explain and apply expected return on plan assets within a reconciled employer benefit-plan workpaper using supplied authoritative and actuarial facts.

Learning resources

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Updated Sep 11, 2026 Review due Dec 11, 2026