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The Survivor Benefit Plan (SBP), Explained

Updated June 2026 · ~6 min read

A military pension is valuable, but it has one important limit: it stops when the retiree dies. The Survivor Benefit Plan (SBP) is the program that lets you convert part of that pension into a lifelong, inflation-adjusted income for your spouse or children after you're gone. For many retirees it's one of the most important — and most overlooked — decisions at retirement.

What SBP does

SBP is a government-backed annuity. You pay a monthly premium out of your retired pay, and in exchange your designated survivor receives a monthly payment for life if you pass away. Because the payment is tied to the military pension, it also receives the same annual cost-of-living adjustments — protection that's very hard to buy in the private market.

How much it pays

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What it costs

For spouse coverage, the premium is roughly 6.5% of the base amount you elect, deducted from your retired pay before taxes (which lowers the effective cost). Choosing a smaller base amount lowers both the premium and the eventual benefit.

The "paid-up" rule

SBP premiums are not forever. Coverage becomes paid up — no more premiums, but the coverage continues — once you have paid premiums for 30 years and reached age 70. After that point your survivor keeps the benefit at no further cost to you.

Enrollment and decisions

How to think about it. Compare SBP to the cost and limits of private life insurance for the same goal: a guaranteed, inflation-protected income your survivor can't outlive. For many retirees with a spouse who would depend on the pension, some level of SBP is worth strong consideration. Run your pension estimate first in the calculator so you know the base amount you'd be protecting.

Want to see the pension SBP is built on? Estimate it with our military retirement calculator, and read how the pension itself is figured in our BRS vs. High-3 guide.

How much it costs and pays

For spouse coverage, the standard SBP premium is 6.5% of your chosen base amount, deducted from your retired pay before taxes. In return, your survivor receives 55% of that base amount as a monthly annuity for life, adjusted annually for inflation. You can elect full base (your entire gross pension) or a reduced base down to a floor.

Elected base (monthly)Premium (~6.5%)Survivor receives (55%)
$2,000~$130/mo~$1,100/mo for life
$3,000~$195/mo~$1,650/mo for life
$4,000~$260/mo~$2,200/mo for life

SBP vs. buying life insurance

SBPTerm life insurance
PayoutLifetime monthly incomeOne-time lump sum
Inflation protectionYes (annual COLA)No
Can a survivor outlive it?No — it's for lifePossibly, if the lump sum runs out
Cost as you ageLevel, then paid-upRises sharply at older ages

SBP's strength is guaranteed, inflation-protected income a survivor can't outlive; insurance's strength is flexibility and a lump sum. Many retirees use a mix of both.

Estimate your military pension →

Frequently asked questions

Is SBP worth it?

It depends on whether someone would depend on your pension income after your death. SBP provides guaranteed, inflation-adjusted lifetime income that's hard to replicate with private insurance — worth strong consideration for retirees with a dependent spouse. Weigh it against your own estimate of need and any other coverage.

Can I cancel SBP later?

There's a one-time withdrawal window (generally between the 2nd and 3rd year after retirement, with spouse concurrence), but otherwise the election is difficult to reverse. Treat the retirement-day decision as close to permanent.

When do SBP premiums stop?

Coverage becomes "paid up" after you've paid premiums for 30 years and reached age 70. From then on, coverage continues at no further cost.

Does my spouse have to agree if I decline SBP?

Yes. If you're married at retirement, full spouse coverage is the default, and your spouse must agree in writing for you to elect less or none.

Educational only — not financial advice. SBP rules and premium rates are set by law and can change; confirm current details with DFAS and your retirement counselor. CalculateTSP is independent and not affiliated with the U.S. Department of Defense, DFAS, OPM, or the FRTIB.