FERS & CSRS Guide

Declining the survivor annuity — the election that quietly ends your spouse’s FEHB

On your retirement application, one choice does more damage when it’s wrong than almost any other: the survivor annuity election. Waiving it looks appealing — a bigger pension check for you, right now, every month. But it comes with a hidden second cost most retirees never see coming: if you die first, your spouse loses not just income but their FEHB health coverage, because keeping FEHB after your death requires a survivor annuity. That’s two lifelines cut at once, at the worst possible moment. This guide lays out the FERS and CSRS options and their real cost, the notarized spousal-consent rule that protects against silent waivers, the FEHB linkage that makes this decision so consequential, and how to weigh it — with a calculator.

50% / 10%
FERS full survivor benefit / cost to you
OPM
25% / 5%
FERS partial survivor benefit / cost
OPM
Notarized
Spousal consent to elect less than full
OPM
No annuity
= no FEHB for your spouse after death
OPM

1. An election you can’t redo

You make the survivor election once, on your retirement application, and once OPM processes it, it’s irrevocable (barring a qualifying court order). There’s no “I’ll add it later.” That permanence is exactly why waiving it to pocket a bigger check now is so dangerous — the person who pays for the mistake is the spouse you leave behind.

2. The FERS options

FERS gives three choices, and the cost is a permanent reduction to your annuity:

ElectionSpouse receivesCosts you
Full50% of your unreduced annuity, for life10% reduction
Partial25% of your unreduced annuity, for life5% reduction
NoneNothing0% — but see §6

The survivor benefit receives the same COLAs your annuity does, so its value grows over time.

3. The CSRS options

Under CSRS (and CSRS Offset), you can elect any amount up to 55% of your unreduced annuity as the survivor base, at a cost of just under 10%. The maximum combined survivor benefit — across a current and any former spouse — is 55% for CSRS and 50% for FERS.

4. The spousal-consent rule

You can’t waive it quietly

If you’re married and elect anything less than full, your spouse must sign a notarized consent form. No properly executed consent on file? OPM defaults to the full survivor annuity to protect your spouse. The rule exists precisely because retirees once left spouses blindsided — Congress made it a two-signature decision on purpose.

5. Run the trade-off

See what each election costs you monthly and what it leaves your spouse.

Survivor annuity trade-off calculator

Based on your unreduced annual annuity. FERS: full = 50% benefit / 10% cost; partial = 25% / 5%. Estimate only.

Reduction to your annuity / year$0
Your net annuity / month$0
Spouse’s survivor benefit / year$0

6. The FEHB trap

Here’s the linkage that turns a pension decision into a health-coverage decision. For your spouse to keep FEHB after your death, two things must be true: you held Self Plus One or Self and Family at death, and your spouse is receiving a survivor annuity.

Waive the annuity → lose the coverage

Elect no survivor annuity and, when you die, your spouse loses FEHB — they get only a one-time chance to convert to a private plan. So “no survivor benefit” can mean your spouse loses guaranteed income and affordable health insurance in the same week. (Exception: if your spouse is a federal employee/retiree in their own right, they can use their own FEHB.)

7. What else you lose

8. Annuity vs life insurance

Some retirees plan to waive the survivor benefit and buy a large life-insurance policy instead. It can work — but the policy can lapse, the invested proceeds can underperform or get spent, and crucially, life insurance does nothing to preserve FEHB. Any “insurance instead” plan has to account for that, plus the survivor annuity’s lifetime, inflation-adjusted nature. Weigh it against your spouse’s own income, TSP, and Social Security survivor benefits before deciding.

9. Frequently asked questions

What are the FERS survivor annuity options and what do they cost?

FERS offers three choices at retirement. A full survivor annuity gives your surviving spouse 50 percent of your unreduced annuity for life and costs a permanent 10 percent reduction to your own annuity. A partial survivor annuity gives your spouse 25 percent and costs a 5 percent reduction. Or you can elect no survivor annuity, which leaves your spouse with no FERS income after your death. Under CSRS, you can elect up to 55 percent of your annuity for a survivor, at a cost of just under 10 percent. The full election is the default if you're married and don't affirmatively choose otherwise.

Can I decline the survivor annuity without my spouse knowing?

No. Federal law requires that if you're married and elect anything less than the full survivor annuity, your spouse must provide written, notarized consent on the appropriate form. This rule exists because too many surviving spouses were once left without expected income when a retiree quietly chose a reduced benefit. If OPM does not have a properly executed consent form on file, it will default to the full survivor annuity to protect your spouse, even if that wasn't your stated preference. The election also becomes irrevocable once your application is submitted, except when a qualifying court order requires a change.

How does waiving the survivor annuity affect my spouse's FEHB?

This is the trap most people miss. For your spouse to keep FEHB health coverage after your death, they must be receiving a survivor annuity from OPM, and you must have held Self Plus One or Self and Family coverage at the time of your death. If you waive the survivor annuity, your spouse loses access to FEHB when you die, they'll only get a one-time opportunity to convert to a private plan. So declining the survivor benefit doesn't just cut off pension income for your spouse, it can also strip away their affordable health insurance at the worst possible moment.

What happens if my spouse dies before me?

If you elected a survivor annuity and your spouse dies first, the reduction to your annuity stops once you notify OPM, and your annuity is restored to the full unreduced amount going forward. There is no refund of the reductions you paid while your spouse was alive, similar to premiums on a term life insurance policy you never needed to use. Because the survivor benefit also receives the same cost-of-living adjustments your annuity does, the protection it provides grows over time, which is part of why the full election is often worth its cost for a healthy younger spouse.

Is a survivor annuity better than buying life insurance instead?

For many retirees the survivor annuity is hard to beat because it's guaranteed income for life, it receives cost-of-living adjustments, and it's the key that keeps FEHB coverage available to your spouse. The buy-term-and-invest-the-difference alternative can work, but it carries real risks: the policy could lapse, the invested funds could underperform or be spent, and life insurance does nothing to preserve your spouse's FEHB eligibility. Any decision to substitute insurance for the survivor annuity should account for that FEHB linkage and the lifetime, inflation-adjusted nature of the annuity.

Sources
  1. OPM, survivor benefits
  2. OPM, FERS computation (survivor reduction)
  3. Fed Pilot, FERS survivor benefits
  4. Government Executive, survivor benefit & FEHB
  5. Federal Pension Advisors, FERS survivor benefits