FERS Survivor Benefit Election: Full, Partial, or None?

At FERS retirement, you can elect: (a) a full survivor annuity of 50% of your unreduced base annuity, at a cost of 10% of your annuity; (b) a partial survivor annuity of any lesser amount, at a prorated cost; or (c) no survivor annuity, at no cost to your annuity.

Your spouse must consent in writing to any election less than the full survivor annuity. OPM requires a notarized spouse signature on form SF-2801 if you elect partial or no survivor annuity. If your spouse does not consent or cannot be located, OPM defaults to the full election.

The election is permanent at the moment your annuity begins. You cannot change from "none" to "full" later, even if your spouse becomes seriously ill. The only exception: if you divorce and remarry, you can elect a survivor annuity for a new spouse , but only within 2 years of the remarriage and subject to an actuarial reduction.

Suppose your FERS annuity is $42,000/year ($3,500/month). The cost of a full survivor annuity is 10% of your annuity: $4,200/year ($350/month). Your take-home annuity drops to $37,800/year ($3,150/month). Your spouse, if they survive you, receives 50% of the unreduced $42,000 = $21,000/year ($1,750/month), indexed for COLA.

Is $4,200/year a fair price for a $21,000/year benefit to your spouse? That depends entirely on who dies first and when. If you die 5 years into retirement, your spouse receives $21,000/year for potentially 20+ more years , a total benefit of $420,000+. The cost to you was $4,200/year x 5 years = $21,000. An extraordinary return.

If you live to 90 and your spouse predeceases you at 80, you paid $4,200/year for 25 years ($105,000) and your spouse never collected a dollar. The cost was entirely lost. This is the survivor benefit equivalent of life insurance , pure risk transfer.

Electing no survivor annuity keeps the full $42,000/year annuity in your pocket. Over 20 years, that is $84,000 you retain instead of paying for coverage. If you invest those savings at a modest 5% real return, you build a portfolio of roughly $140,000 over 20 years , available to your spouse as a liquid asset.

The "self-insure" approach works best when: your spouse has substantial independent income or assets that would not rely on your annuity; your spouse is in poor health and unlikely to outlive you; or you have a large TSP balance and other assets that provide the same income replacement function.

A spouse with their own pension (CSRS, state/local, or a private defined-benefit plan) and Social Security income may have sufficient independent income that the survivor benefit is redundant. The question is always: if you die tomorrow, can your spouse maintain their standard of living without your annuity?

If you elect no survivor annuity and you die first, your spouse loses FEHB coverage. FEHB in retirement is contingent on the retired employee having an active annuity. When that annuity terminates (at the retiree's death), so does the spouse's FEHB unless a survivor annuity is in place.

This is the most underappreciated consequence of electing no survivor annuity. A spouse who is 65 and on Medicare can lose their FEHB supplement. A spouse who is 58 and relies on FEHB for primary coverage now needs to find insurance in the individual market , potentially at a significant premium , for the remainder of their pre-Medicare years.

If your spouse is significantly younger than you, the FEHB consequence alone may justify the full survivor annuity election. A 63-year-old retiree with a 58-year-old spouse who dies early without survivor benefits leaves that spouse to buy marketplace insurance for 7 years at potentially $15,000-$20,000/year before Medicare. That is $105,000-$140,000 in unplanned health insurance costs.

The partial option allows you to elect any specific dollar amount as the survivor annuity base , the minimum is $1 (yes, literally one dollar, which produces a nominal survivor benefit and costs almost nothing but preserves FEHB). The cost scales proportionally: if you elect a survivor base of $21,000 (half your $42,000 annuity), the cost is 5% of your annuity.

Some feds elect a minimal partial survivor benefit solely to keep FEHB available to their spouse after death. If your primary concern is healthcare continuity rather than income replacement, a $1 survivor base election preserves FEHB for your spouse at essentially zero annuity cost. Confirm this interpretation with OPM or your HR office, as the rule requires the annuity to be "payable" for FEHB to continue.

A partial election of $10,000/year would cost you roughly 2.4% of your annuity ($1,008/year) and provide your spouse $10,000/year income plus FEHB continuation. This middle path is often overlooked in the binary framing of "full or none."

This content is educational and general in nature. It is not tax, legal, or investment advice for your specific situation. Rules for FERS, TSP, Social Security, Medicare, and tax treatment change and can depend on factors unique to you. Consult a qualified tax professional, attorney, or CFP professional before acting on any of the strategies discussed here. PlanWell Financial Planning, LLC is not affiliated with or endorsed by OPM, the U.S. Office of Personnel Management, or any federal agency.