FERS Survivor Benefit Break-Even Calc

This calculator shows the break-even point for your survivor benefit choice — how long your spouse must live after you for the benefit to cover the pension reduction. It’s for planning and insight only. Always verify with OPM or HR for official guidance. ALSO….this is new so let me know if it does not make sense or if its not working correctly.

Survivor Benefit Reality Check: You take a 5% or 10% pension cut now — this calculator shows how long your spouse must live after you for the survivor benefit (25% or 50%) to pay it back. It uses the SSA 2025 Actuarial Life Table to estimate your life expectancy based on age and sex. COLA (of your choosing) is applied every year, both to your reduced pension and the survivor benefit…so the math is in future dollars.

FERS Survivor Benefit Break-Even Calculator

Is the survivor benefit worth the pension cut? Let's find out.

Your unreduced monthly pension — exclude the supplement.
Used to estimate your life expectancy from SSA tables.
Used to estimate how long your spouse is likely to live after you — this matters more than your own longevity for this decision.
Override the SSA estimate if you know your spouse has health conditions or long-lived family.
Applied to both your reduced pension and the survivor benefit each year. Typical assumption: 2%.
Higher = more skeptical of far-off survivor payments. 3% is a reasonable middle ground. Set to 0% for simple undiscounted math.
Both the full and reduced survivor benefit qualify your spouse for continued FEHB (federal health insurance) coverage. Check this to see a note about how FEHB factors into the decision.
ⓘ FEHB note: To keep FEHB (federal health insurance) after your death, your spouse requires at least the partial (25%) survivor benefit election. Either the full or reduced option qualifies — the difference is income, not coverage eligibility.
Full Benefit — 50% to Spouse
Your expected death age
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Spouse age when you die
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Pension reduction
—
Spouse receives monthly
—
Break-even after your death
—
Spouse age at break-even
—
Discounted cost (your lifetime)
—
Reduced Benefit — 25% to Spouse
Your expected death age
—
Spouse age when you die
—
Pension reduction
—
Spouse receives monthly
—
Break-even after your death
—
Spouse age at break-even
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Discounted cost (your lifetime)
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Full Benefit — Lifetime Value at Spouse Age
Reduced Benefit — Lifetime Value at Spouse Age
Break-Even Detail Table

■ Your expected death age ■ Spouse expected longevity ■ Your custom spouse age

Years to Your Death Your Age at Death Spouse Age Then Full — Cost Full — Break-Even Yrs Full — Spouse Age at BE Reduced — Cost Reduced — Break-Even Yrs Reduced — Spouse Age at BE

Life expectancy: SSA Period Life Table 2022 (2025 Trustees Report). Discounted values use the selected rate above COLA/inflation.
For illustration only. Not financial advice — verify with OPM or a licensed advisor before making benefit elections.

v3.0
Click: How the Math Works + SSA Life Expectancy Table

Break-Even Formula

Cumulative Cost = Your pension reduction (5% or 10%) × COLA-adjusted years you live.
Cumulative Payoff = Survivor benefit (25% or 50% of unreduced pension) × COLA-adjusted years after your death.

Break-even = when Payoff ≥ Cost. All values are in future dollars — COLA compounds annually on both sides.

SSA 2025 Life Expectancy (Remaining Years)

Retire At Male Female
5031.5 yrs → dies ~81.535.2 yrs → dies ~85.2
5527.2 yrs → dies ~82.230.8 yrs → dies ~85.8
6023.0 yrs → dies ~83.026.4 yrs → dies ~86.4
6518.8 yrs → dies ~83.821.9 yrs → dies ~86.9

Non-round ages are interpolated. Source: SSA 2025 Trustees Report.

Official SSA Sources

Full 2025 Trustees Report (PDF):
https://www.ssa.gov/oact/TR/2025/tr2025.pdf
(See pages 148–149 for Table V.A4 — Period Life Table, 2022)

Interactive Life Table (2022 data used in 2025 report):
https://www.ssa.gov/oact/STATS/table4c6.html

Excel Data (if you want to dig deeper):
https://www.ssa.gov/oact/Downloadables/CY/index.html

Report released May 2025. Based on 2022 mortality rates projected forward.

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