Most of the former spouses I talk to in my office arrive with a copy of their divorce decree and a reasonable expectation that the federal government is going to send them a check. They are usually surprised to learn that the decree is not, by itself, enough to make that happen. The paperwork that actually moves money is different, and it has its own deadlines and its own language requirements.
The process is governed by 5 U.S.C. § 8345 and OPM’s implementing regulations. Three documents have to come together for a former spouse to receive a court-ordered portion of a FERS annuity: (1) a qualifying court order, (2) a former-spouse application, and (3) proper service on OPM. If any one of those is missing or late, the former spouse receives nothing.
Step 1: the qualifying court order.
The court order that divides the marital share of the FERS annuity must meet the requirements of 5 U.S.C. § 8345(h)(2). OPM does not enforce state-court divorce decrees that use generic language about “a fair share of the pension” or that fail to identify the federal retirement specifically.
The order must:
- Identify the employee, the former spouse, and the amount or formula of the division.
- Find that the decree addresses the federal retirement and the marital share.
- Be signed by a state-court judge with jurisdiction over the divorce.
- Be served on OPM at the address specified in OPM’s regulations, with proof of service.
The order must be received by OPM before the retiree’s annuity commences. Once the retiree has begun drawing the annuity, the window for filing a qualifying court order for the marital-share division is closed. There is no reinstatement, no retroactive adjustment, and no appeal on the basis of later information.
Step 2: the former-spouse application.
After the qualifying court order is in place, the former spouse must apply to OPM for payment. The application is made on forms prescribed by OPM, typically a combination of a court-order cover sheet, a copy of the certified court order, identifying information for both the retiree and the former spouse, and any supporting documentation OPM requests.
OPM reviews the application, confirms the qualifying court order meets the statutory requirements, calculates the marital share under the order’s formula, and begins direct payments to the former spouse. The payment timing depends on when the application is complete and when the retiree’s annuity has commenced.
Step 3: timing is everything.
The most common reason a former spouse ends up with nothing is timing. Three deadlines matter:
- The court order must be received by OPM before the retiree’s annuity begins.
- The qualifying court order for the former-spouse survivorbenefit (a separate document) must also be received before the retiree’s annuity begins.
- The former-spouse application must be filed with OPM and accepted before payments can begin. OPM will not pay retroactively to the date of the decree.
In a divorce that happens close to a federal retirement, all three deadlines can land within weeks of each other. A former spouse who waits for the retiree to start drawing the annuity before filing the court order has usually missed the window.
What the former spouse should not do.
A former spouse should not assume that the divorce decree’s language about the federal pension is sufficient on its own. They should not assume OPM will reach out to them. They should not assume the retiree’s attorney handled it. Each of those assumptions is, in my experience, wrong more often than right.
The former spouse’s own attorney should be the one confirming service on OPM and filing the application. Federal retirement law is a specialty, and the rules around court orders and OPM service are not intuitive. A family-law attorney without federal retirement experience is a common source of the problem.
The 50% cap on the combined benefit.
The combined total of the marital-share division and any former-spouse survivor benefit cannot exceed 50% of the retiree’s gross annuity. If the court order awards 50% as a marital-share division, there is no room left for a former-spouse survivor benefit. If the order awards 25% as a marital-share division, the former-spouse survivor benefit can be up to 25% more.
The cap is statutory and OPM enforces it. A well-meaning state-court judge who awards both 50% marital share and 50% former-spouse survivor will not get the second 50% from OPM — they will get the first 50% in full and the second 50% reduced to zero.

