FEGLI and CSRS Retirement: What Civil Service Retirees Need to Know

Same FEGLI Program, Different Retirement Math

FEGLI doesn't change its rules based on whether you're CSRS or FERS. The premium rates, reduction elections, five-year rule, and SF 2818 process are identical. What changes is the retirement system underneath — and that changes how you should think about every FEGLI decision.

CSRS retirees typically have higher annuities relative to their final salary (the 80% ceiling after 41 years and 11 months), no FERS supplement bridge payment, no automatic TSP employer match history, and — for those eligible for Social Security — full, unreduced benefits under the Social Security Fairness Act, retroactive to benefits payable after December 2023.

The GPO/WEP Repeal Changes the FEGLI Calculation

Before the Social Security Fairness Act took effect in January 2025, CSRS retirees faced the Windfall Elimination Provision (WEP), which reduced their own Social Security benefit, and the Government Pension Offset (GPO), which could zero out spousal or survivor Social Security benefits. Both provisions are now fully repealed, retroactive to benefits payable after December 2023.

This repeal directly affects your FEGLI analysis. Under the old rules, a CSRS retiree's surviving spouse might have received little or no Social Security survivor benefit because of the GPO. That made maintaining high FEGLI coverage (particularly Option B at No Reduction) more defensible — the life insurance had to substitute for the Social Security income the GPO eliminated.

With the GPO repealed, an otherwise eligible surviving spouse now receives the full Social Security survivor benefit alongside any CSRS survivor annuity you've elected. The combined income floor is substantially higher than it was before 2025, which may reduce the amount of supplemental life insurance your family actually needs.

Run the updated numbers before making your SF 2818 election. The analysis that made sense under GPO may produce a different answer today.

Basic Insurance Amounts Under CSRS

Your FEGLI Basic Insurance Amount (BIA) is calculated the same way regardless of retirement system: annual salary rounded up to the nearest $1,000, plus $2,000. But CSRS employees tend to have longer federal careers (30–41+ years), which often means they're at higher grade/step levels at retirement, producing larger BIAs.

A CSRS retiree with a $140,000 salary has a BIA of $142,000. Under the 75% Reduction election (the default), that reduces to a $35,500 floor after age 65 — at zero premium cost. Under No Reduction, the full $142,000 death benefit stays in force for life, but at $2.25 per $1,000 per month after 65 — $319.50 monthly, or $3,834 annually.

Whether that ongoing premium is sustainable depends on your CSRS annuity amount. A 35-year CSRS retiree at that salary level receives roughly $92,750 annually (66.25% of high-3). Spending $3,834 of that on life insurance premiums is about 4.1% of gross — not catastrophic, but not trivial either.

No FERS Supplement Means Different Cash Flow

FERS retirees who separate before 62 with an immediate unreduced annuity receive the Special Retirement Supplement — a bridge payment approximating their Social Security benefit until they turn 62. CSRS retirees don't receive this supplement because CSRS was designed as a standalone pension system.

The cash flow implication for FEGLI: a CSRS retiree at 57 has their full annuity from day one but no supplement, while a FERS retiree at the same age has a smaller annuity plus the supplement. When the FERS supplement ends at 62, their disposable income drops — potentially right when FEGLI premiums jump to the next age band. CSRS retirees don't face this income cliff, which gives them more predictable budget headroom for premium commitments.

CSRS Offset Employees

A small number of federal employees are covered by CSRS Offset — they pay into both CSRS and Social Security. At retirement, their CSRS annuity remains subject to a CSRS Offset reduction when they become eligible for Social Security. With WEP/GPO now repealed, their Social Security benefit is no longer reduced by those provisions, but the offset to their CSRS annuity still applies (this is a plan-level provision, not the federal GPO).

For FEGLI purposes, CSRS Offset employees follow the same rules as regular CSRS employees. The only difference is the net annuity available to absorb premium costs, which depends on how the CSRS offset interacts with their Social Security amount.

The CSRS Survivor Annuity and FEGLI

CSRS offers a survivor annuity election at retirement — you can provide your surviving spouse with 55% of your unreduced annuity, at a cost of approximately 10% of your annuity during your lifetime (for the full survivor benefit). This built-in survivor protection is more generous than the FERS survivor annuity (which provides 50% of your unreduced annuity at a cost of 10%, or 25% at a cost of 5%).

Factor the CSRS survivor annuity into your FEGLI analysis. If your spouse will receive 55% of an $85,000 annuity ($46,750 per year) plus their full Social Security benefits, the marginal value of expensive Option B No Reduction coverage may be lower than you assumed when you first enrolled.

The FEGLI Retirement Decision Guide walks through the full FEGLI election process with the premium tables and reduction math that apply to both CSRS and FERS retirees.

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