Survivor Benefit Plan: what SBP costs and what it actually pays

The Survivor Benefit Plan is a government-run annuity that pays a military retiree's survivor 55% of an elected base amount for life, adjusted for cost of living, in exchange for a premium of 6.5% of that base amount deducted from retired pay. Military retired pay stops at the retiree's death. SBP is the mechanism that keeps part of it flowing to a spouse or child afterwards.

The decision is made once, before retirement, and it is close to irreversible. That combination — one chance, permanent consequences, made during the busiest administrative month of a military career — is why it deserves more attention than it usually gets.

What SBP is, and what it is not

SBP is an annuity, not an account. There is no balance, no cash value, and nothing to leave to anyone if the retiree outlives the beneficiary. Premiums paid are not refundable in that event. If you stop thinking of it as savings and start thinking of it as insurance against the retiree dying first, the economics become much easier to read.

Two features distinguish it from a commercial contract. It is adjusted for cost of living on the same basis as military retired pay, which is a genuinely valuable feature over a survivor's remaining decades — see inflation adjusted annuities for what that protection costs when you buy it privately. And there is no medical underwriting: eligibility does not depend on the retiree's health, which matters a great deal for anyone who would struggle to qualify for life insurance.

The base amount decision

The retiree elects a base amount, which can be anything from a statutory minimum of $300 per month up to full retired pay. Two numbers follow from it:

• The annuity is 55% of the base amount
• The premium is 6.5% of the base amount

Both scale linearly, so electing half your retired pay as the base amount halves both the cost and the benefit. There is no cheaper way to get the same coverage; the ratio is fixed.

A limited alternative two-tier premium formula exists for members who entered service before 1 March 1990, applying a lower rate to a threshold amount of the base and a higher rate above it. Where it produces a lower cost, it applies automatically. The threshold figure is set in statute and adjusted over time, so confirm the current amount rather than working from a figure in an old briefing.

Here is the arithmetic on an illustrative basis.

Base amount elected	Monthly premium (6.5%)	Monthly annuity to survivor (55%)
$2,000	$130	$1,100
$4,000	$260	$2,200
$6,000	$390	$3,300

These figures are illustrative, calculated from the stated percentages only. They ignore taxes and future cost-of-living adjustments. Confirm current rules and your own numbers with DFAS before deciding.

The premium is deducted from retired pay before tax, which reduces the retiree's taxable income. The annuity, when it is eventually paid, is taxable ordinary income to the survivor. That combination — deduction now at the retiree's rate, tax later at the survivor's rate — is worth modelling, particularly given how a surviving spouse's filing status changes their tax position, which is the subject of the widow's penalty.

The election, the concurrence, and the windows

The election is made before retirement, after counselling from a retirement services officer. Married members are enrolled at the maximum spouse coverage by default. Electing anything less than the maximum — a reduced base amount, or declining coverage entirely — requires the spouse's written, notarised concurrence. The spouse's signature is not a formality; it exists because the decision affects them more than anyone.

Three timing rules matter afterwards:

• Newly acquired dependants. A member who was not married at retirement, or who later marries or acquires a child, generally has one year from acquiring the dependant to elect coverage for them.
• The one-time withdrawal window. Coverage may be terminated between the 25th and 36th month after enrolment, with the spouse's concurrence. Premiums already paid are not refunded, and the decision cannot be undone later.
• Everything else is closed. Outside these windows, and outside any open season Congress specifically authorises, the election stands.

Reserve component members face a separate election at the point they receive notice of eligibility for retired pay, with options covering the gap between that notice and the age retired pay actually begins.

Paid-up coverage

Premiums are not payable forever. Coverage becomes paid up once the member has made 360 monthly premium payments — 30 years — and has reached at least age 70. Both conditions must be met. Months in which there was no eligible beneficiary do not count toward the 360.

This is a meaningful part of the economics that gets left out of simple break-even comparisons. Someone retiring in their forties may pay premiums for 30 years and then hold indexed, lifetime, fully paid coverage for the rest of their life at no further cost.

Who can be covered

The beneficiary categories are set by statute, and the choice affects both cost and eligibility:

• Spouse only — the standard election
• Spouse and child — adds child coverage for a small additional premium
• Child only — pays the children rather than the spouse, and requires spouse concurrence
• Former spouse — available by election or pursuant to a court order in a divorce, with a deemed-election procedure if the member does not act
• Insurable interest — a limited option for a member with no spouse or dependent child at retirement, priced differently

Child coverage runs while a child is unmarried and under 18, or under 22 if a full-time student. A child who is incapacitated before losing eligibility may be covered for life while unmarried.

Former-spouse coverage is a recurring source of trouble in divorce settlements, because an agreement to provide SBP does not by itself create it. The election has to be made, or deemed, within the applicable deadline.

The SBP-DIC offset, and its removal

For decades, an SBP annuity was reduced by the amount of Dependency and Indemnity Compensation paid by the VA where a survivor was eligible for both. It was widely called the widow's tax.

The National Defense Authorization Act for FY2020 phased that offset out: reduced by one-third in 2021, by two-thirds in 2022, and eliminated entirely from the January 2023 entitlement, paid in February 2023. Eligible surviving spouses now receive both benefits in full.

The tax difference between them is worth noting for planning purposes. SBP is taxable income to the survivor; DIC is not. A household planning around both is looking at two very different after-tax dollars.

How SBP compares with buying insurance instead

The standard alternative put to retiring members is to decline SBP and buy life insurance with the premium instead. It is a legitimate question, and it turns on four things rather than on the headline cost:

1. Indexation. SBP rises with cost-of-living adjustments. A level death benefit does not, and 25 years of inflation does real damage to a fixed sum.
2. Longevity. SBP pays for the survivor's whole life. A lump sum has to be invested and drawn down, and the survivor bears the risk of living longer than the money lasts. This is the same problem covered in annuity vs pension and joint and survivor annuities.
3. Underwriting and term. Insurance requires health qualification, and term policies expire — often well before the survivor's need does. SBP has neither constraint.
4. The subsidy and the paid-up point. Premiums do not cover the full cost of the programme; the government funds part of it. And premiums stop at 360 payments and age 70, while insurance premiums generally do not.

None of that makes SBP automatically correct. A retiree with a much older spouse, a survivor with substantial independent income and assets, or a household where the retiree's health strongly favours acting quickly on insurable capacity may reasonably reach a different conclusion. What makes the comparison unsound is pricing a level, term-limited, medically underwritten death benefit against an indexed lifetime annuity as if they were the same product.

The general framework for slotting a guaranteed income floor into a household plan is set out in retirement income planning, and the parallel decision facing civilian retirees is covered in pension lump sum vs annuity. Where a survivor's Social Security entitlement also changes at the same moment, Social Security survivor benefits covers that side.

Frequently asked questions

How much does SBP cost?

The standard spouse premium is 6.5% of the base amount you elect, deducted from retired pay before tax. The base amount can be anything from a statutory minimum of $300 a month up to full retired pay, and the survivor annuity is 55% of whatever base you choose. A limited alternative formula applies to some members who entered service before 1 March 1990.

Can I cancel SBP after I retire?

Only in a narrow window. Coverage may be terminated between the 25th and 36th month after enrolment, with the spouse's notarised concurrence. Premiums already paid are not refunded, and coverage cannot be reinstated afterwards outside a congressionally authorised open season.

Do SBP premiums ever stop?

Yes. Coverage becomes paid up once you have made 360 monthly premium payments and reached at least age 70. Both conditions must be satisfied, and months without an eligible beneficiary do not count toward the 360.

Is the SBP annuity taxable?

Yes, it is taxable ordinary income to the survivor at federal level and in most states. The premiums, by contrast, are deducted from retired pay before tax. VA Dependency and Indemnity Compensation is treated differently and is not taxable, and since January 2023 an eligible survivor receives both SBP and DIC in full rather than one reduced by the other.

This article is general education, not personal financial advice. SBP rules, premium formulas and thresholds are set by statute and change; verify your own figures and options with DFAS, your retirement services officer and your own tax adviser before making an election.