Social Security spousal benefits: who qualifies and how much you get

A Social Security spousal benefit is worth up to 50% of your husband's or wife's primary insurance amount — the benefit they would receive at their own full retirement age. You get the maximum only if you claim at your own full retirement age. Claim earlier and it is permanently reduced; wait past it and, unlike your own retirement benefit, it does not grow at all.

The rule that catches most people out is the last one. Delayed retirement credits, which add roughly 8% a year to a worker's own benefit between full retirement age and 70, do not apply to spousal benefits. There is no reason to delay a spousal benefit past your full retirement age, and there is a real cost to doing so.

Social Security rules are set in federal law and administered by the Social Security Administration. Percentages and eligibility rules are stated here as the SSA publishes them; dollar amounts depend entirely on individual earnings records, so this article deliberately avoids inventing any. Check your own figures in your my Social Security account and take advice on your circumstances.

Who qualifies for a spousal benefit

The core requirements are narrow and mechanical:

• You are at least 62, or any age if you are caring for the worker's child who is under 16 or receiving Social Security disability benefits.
• You are currently married to the worker, generally for at least one year, or you meet the divorced-spouse rules below.
• The worker has filed for their own retirement or disability benefits — with one exception for divorced spouses.
• Your own retirement benefit is less than half the worker's primary insurance amount. If it is more, the spousal benefit adds nothing.

That last point causes more confusion than any other, so it is worth stating plainly: you do not receive your own benefit and a spousal benefit. Social Security pays your own retirement benefit first, and if the spousal amount you are entitled to is higher, it adds the difference on top. The total is the higher of the two amounts, not the sum.

How the amount is worked out

The calculation anchors on the worker's primary insurance amount (PIA) — the monthly benefit they would receive at their own full retirement age, before any adjustment for claiming early or late.

Your maximum spousal benefit is 50% of that PIA, and the cap is genuinely fixed at the PIA. If your spouse delayed their own claim to 70 and boosted their personal cheque with delayed retirement credits, your spousal benefit is still measured against their full retirement age figure. Their delay raises their benefit and their eventual survivor benefit; it does nothing for your spousal benefit while both of you are alive.

Equally, if your spouse claimed early and took a permanent reduction, their PIA is unchanged, so your spousal benefit is unaffected by their early claim. The reductions run on separate tracks.

Claiming early cuts it permanently

If you claim a spousal benefit before your own full retirement age, it is reduced by a formula the SSA applies month by month: 25/36 of one percent for each of the first 36 months before full retirement age, and 5/12 of one percent for each additional month beyond 36.

Worked through at the extremes, a spouse with a full retirement age of 67 who claims at 62 is 60 months early. The first 36 months cost 25%, and the remaining 24 months cost a further 10% — a reduction of 35% applied to the 50% maximum, leaving roughly 32.5% of the worker's PIA instead of 50%. The reduction is permanent. It does not reset at full retirement age.

The mirror-image rule, and the one that changes behaviour, is that there is no increase for waiting past full retirement age. A worker's own benefit grows for every month of delay to 70. A spousal benefit stops growing at full retirement age. If you are claiming only a spousal benefit, waiting beyond that date gives up income for nothing.

You can sketch how different claiming ages compare over a lifetime with the Social Security break-even calculator. It produces illustrative figures only; the SSA's own estimates are authoritative.

The worker usually has to file first

You generally cannot claim on a spouse's record until that spouse has claimed their own benefit. This creates a genuine planning tension in couples where the higher earner wants to delay to 70 for the larger benefit and the eventual survivor benefit, because that delay also postpones the lower earner's spousal benefit.

The strategies that used to solve this problem no longer exist. "File and suspend," which let a worker claim and immediately suspend so a spouse could collect, was closed to new filers by the Bipartisan Budget Act of 2015. Do not plan around advice written before then.

Divorced spouses have their own rules

If you are divorced, you may claim on your ex-spouse's record provided:

• The marriage lasted at least 10 years;
• You are currently unmarried (remarriage generally ends the entitlement, though a later divorce or the new spouse's death can restore it);
• You are 62 or older; and
• You are not entitled to a higher benefit on your own record.

The advantage divorced spouses have is that if you have been divorced for at least two continuous years, you can claim on your ex's record even if they have not filed for their own benefits, as long as they are eligible to. Married spouses have no equivalent option.

Two points reliably reassure people who ask: claiming on an ex-spouse's record does not reduce that person's benefit by a single dollar, and does not affect the benefit of their current spouse. Social Security does not notify them. If you had more than one marriage lasting ten years or more, you may be able to claim on whichever record produces the higher amount.

Deemed filing removes the choice

For anyone born on or after 2 January 1954, deemed filing applies. Filing for one benefit is treated as filing for all retirement and spousal benefits you are eligible for, at 62 and at every age after. You take the higher amount and cannot pick one now and switch to the other later.

For people born before that date, the older restricted-application rule survives: they could claim only a spousal benefit at full retirement age while their own benefit continued to earn delayed credits to 70. That cohort is now largely past 70, so in practice the restricted application has aged out of relevance for new claims.

What the Social Security Fairness Act changed

The Social Security Fairness Act was signed into law on 5 January 2025 and repealed two long-standing provisions that reduced benefits for people with pensions from work not covered by Social Security: the Windfall Elimination Provision and the Government Pension Offset.

The Government Pension Offset was the one that hit spousal benefits directly. It cut a spousal or survivor benefit by two-thirds of the claimant's non-covered government pension, which frequently wiped the benefit out entirely. Its repeal means teachers, firefighters, police officers, and federal employees under the Civil Service Retirement System who were previously offset can now receive spousal benefits.

The SSA began adjusting payments from 25 February 2025, with retroactive amounts back to January 2024, and reported completing over 3.1 million payments totalling $17 billion by July 2025. If you were told years ago that a government pension made you ineligible for a spousal benefit, that advice is now out of date and worth revisiting with the SSA.

Survivor benefits are a different, larger thing

A spousal benefit and a survivor benefit are separate entitlements, and confusing them costs money.

	Spousal benefit	Survivor benefit
Worker's status	Alive	Deceased
Maximum share	50% of the worker's PIA	Up to 100% of what the worker received or had earned
Earliest claim age	62	60, or 50 if disabled
Delayed credits count?	No	Yes — a worker's delay raises the survivor benefit

Because a survivor benefit can reach 100% and does inherit the worker's delayed retirement credits, delaying the higher earner's claim protects the surviving spouse for the rest of their life. In a couple with very different earnings records, that is usually the strongest argument for the higher earner waiting.

Survivor benefits also escape deemed filing: a widow or widower can generally claim one benefit and switch to the other later, which is a genuine planning lever.

Where spousal benefits fit in the wider plan

Spousal benefits are a component of household income, not a strategy on their own. The interactions worth modelling are all downstream: the taxable portion of Social Security, covered in is Social Security taxed after age 70; the effect of total household income on Medicare premiums, set out in Medicare IRMAA; and how a guaranteed inflation-adjusted floor changes the amount you need to draw from savings, discussed in how to create retirement income from savings and retirement income planning.

One structural point is worth carrying across: Social Security is the closest thing most households have to an inflation-adjusted joint-and-survivor annuity, and it is a useful benchmark when weighing whether to buy guaranteed income commercially. See joint and survivor annuity for the equivalent private-market mechanics.

Frequently asked questions

Can I collect my own benefit and a spousal benefit at the same time?

No. Social Security pays your own retirement benefit first and then, if your spousal entitlement is higher, tops it up to that level. You end up with the higher of the two, not both. Because of deemed filing, anyone born on or after 2 January 1954 also cannot claim one now and switch to the other later.

Does my spouse waiting until 70 increase my spousal benefit?

No. A spousal benefit is capped at 50% of their primary insurance amount, which is their full retirement age figure. Delayed retirement credits raise their own cheque and the eventual survivor benefit, but not your spousal benefit while they are alive.

Will claiming on my ex-spouse's record reduce what they receive?

No. Their benefit, and their current spouse's benefit, are entirely unaffected. Social Security does not tell them you have claimed. The requirements are a marriage of at least ten years, that you are currently unmarried, and that you are 62 or older.

I have a government pension. Can I get a spousal benefit now?

Very possibly. The Government Pension Offset, which reduced spousal and survivor benefits by two-thirds of a non-covered government pension, was repealed by the Social Security Fairness Act signed on 5 January 2025. If you were previously refused or offset on those grounds, contact the SSA to have your entitlement reassessed.

This article is educational and general in nature. It is not personal financial, tax, or benefits advice. Social Security rules and amounts are set by federal law and change; confirm your own figures and eligibility with the Social Security Administration and a qualified adviser before making a claiming decision.