This guide provides an overview of the Federal Employees Retirement System (FERS) regarding divorce and the division of benefits. These pensions are administered by the Office of Personnel Management (OPM).
Unlike private sector pensions that use a QDRO, FERS benefits are divided using a Court Order Acceptable for Processing (COAP).
Core Payment Rules
You must define how the monthly payment is calculated while the employee is alive.
| Method | Description |
| Fixed Amount | A set monthly dollar amount. Note: COLAs are not included unless specifically stated. |
| Marital Coverture (at Divorce) | (Service during marriage) ÷ (Service through date of divorce). Note: COLAs are included unless specifically excluded. |
| Marital Coverture (at Retirement) | (Service during marriage) ÷ (Service through date of retirement). Note: COLAs are included unless specifically excluded. |
Benefit Commencement: Payments start only when the employee retires. In contentious cases, consider an order requiring the employee to pay the former spouse an amount commensurate with the assigned benefit directly if they do not retire by a certain age.
FERS is unique because the survivor annuity can be tailored to the assigned benefit.

FERS includes additional benefits that are often overlooked in standard divorce settlements:
A lump sum paid if the employee dies while actively employed. If there is no surviving or former spouse, nothing is paid. It is common to award 100% to the former spouse if the employee is single, and a pro-rata share if they have remarried.
This acts like “unlimited COBRA.” A former spouse may enroll if they were covered at least one day during the 18 months prior to divorce and are assigned a portion of the FERS pension or survivor annuity.
The court can order an irrevocable assignment of FEGLI benefits to a former spouse or children. The employee must pay the premiums even after the assignment.
This wording is a common approach to dividing a pension, but not the only one. It is your responsibility to make sure that the terms you eventually use in the separation agreement fit the circumstances and are appropriate for your client.
“Party A (Former Spouse) is assigned, via COAP, 50% of the marital portion of Party B’s (Employee) FERS pension earned through the date of divorce. The ‘marital portion’ is a fraction of months of service credited for retirement during marriage over months of service credited for retirement through the date of divorce. Assignment includes a proportionate share of COLAs.”