Concept · C:expected-postretirement-benefit-obligation

Expected postretirement benefit obligation

Working definition

The actuarial present value of expected future postretirement benefits for current participants before allocation to service periods.

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

Expected postretirement benefit obligation requires a named plan, population, date, and evidence owner. EPBO is the actuarial present value of expected future postretirement benefits for current participants before those benefits are assigned to service periods. It incorporates the substantive plan and supported assumptions.

Apply it

If the actuary measures future medical benefits for active employees and retirees, EPBO is the full expected pool. Attribution then determines the portion recorded as APBO through the measurement date.

Common mistake

Do not assume that ePBO is the amount recognized as the other postretirement liability. EPBO measures expected future benefits; APBO is the portion attributed to service through the measurement date. That error would recognize benefits that have not yet been attributed to employee service.

Keep the boundary clear

EPBO is not a second liability beside APBO. Accounting uses the actuary-supported amount and does not model claims, mortality, utilization, or cost sharing independently.

Authority

Read ASC 715-60-35-2 for measurement of expected postretirement benefits.

Learning objectives

Put the concept to work

Learning level

Apply this concept

  • Explain and apply expected postretirement benefit obligation within a reconciled employer benefit-plan workpaper using supplied authoritative and actuarial facts.

Learning resources

Choose a lesson, try an application, or inspect the sources behind this concept.

Updated Sep 11, 2026 Review due Dec 11, 2026