A divorce does not necessarily sever a person’s claim to Social Security on a former spouse’s record — but a second marriage usually does. Someone whose marriage lasted at least 10 years can collect a benefit on a living ex-spouse’s earnings, worth up to half of that person’s full benefit, provided the claimant remains unmarried. Say “I do” again, and that right generally ends the moment the new marriage begins. It is one of the sharpest divides in Social Security’s rules, and it turns a remarriage into a benefit decision as much as a personal one.
The 10-year rule and what remarriage does to it
To claim on a living former spouse’s record, the marriage must have lasted at least 10 years, the claimant must be at least 62, and the two must have been divorced for at least two years if the ex has not yet filed. The divorced-spouse benefit can equal up to 50% of the former spouse’s primary insurance amount, the same share a current spouse could receive.
The catch is marital status. Social Security’s guidance on benefits on a former spouse’s record states that generally, if a person remarries, benefits paid on the ex-spouse’s record stop. For a divorced person who has not yet remarried, the ex’s record remains available; for one who has, that door closes at the new wedding.
A quirk softens the edge only slightly. Because eligibility hinges on being unmarried, a divorced person can hold the option open indefinitely by staying single, even into their 70s. But there is no partial credit for a long first marriage once a second begins — the benefit terminates regardless of how many years the qualifying marriage lasted.
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Why the divorced-spouse benefit exists at all
The benefit is meant to protect a person who spent much of a working life outside the paid labor force, often raising a family, and whose own earnings record produces a small benefit or none. A former homemaker divorced after a long marriage could otherwise reach retirement with little Social Security of her own; the divorced-spouse benefit fills part of that gap using the higher earner’s record.
Claiming it does not cost the former spouse anything. A benefit paid to a divorced spouse has no effect on the amount the ex receives, does not reduce a current spouse’s benefit, and does not count toward the ex’s family maximum. The former spouse typically never even learns the claim was made, which removes one common worry about filing.
Timing the claim still follows the ordinary retirement rules. A divorced spouse who files before full retirement age receives a permanently reduced amount, just as a current spouse would, so claiming at 62 locks in a benefit well below the 50% maximum. Waiting until full retirement age captures the full spousal share, though no delayed credits accrue on a spousal or divorced-spouse benefit for holding off beyond that point. The decision blends the remarriage question with the same early-versus-full-retirement math that governs every Social Security claim.
The claimant also receives only the higher of two amounts, not both. If a person’s own retirement benefit is larger than the divorced-spouse benefit, Social Security pays the personal benefit; the ex’s record matters only when it would produce more. That is why the benefit is most valuable to those with modest earnings histories of their own.
Survivor benefits play by different rules
The remarriage penalty applies to a living ex-spouse’s record. Once a former spouse dies, the rules shift to survivor benefits, and the treatment of remarriage changes with them. A surviving divorced spouse can receive up to 100% of what the deceased was getting, far more than the 50% cap on a living ex’s record.
Crucially, remarriage after age 60 does not end a survivor benefit. Social Security’s rules for survivors allow a person who remarries at 60 or later — 50 or later if disabled — to keep claiming on a deceased former spouse’s record. That is the opposite of the living-ex rule, where any remarriage generally terminates the benefit.
The distinction also shapes how a person plans household income after a death. A surviving divorced spouse who qualifies can switch between a personal retirement benefit and the survivor benefit to maximize lifetime income, taking one early and the larger one later — flexibility that simply does not exist for benefits on a living ex’s record.
The mismatch creates a genuine timing question for older divorced people considering marriage. A remarriage before 60 can cost a future survivor benefit on a former spouse’s record, while waiting until 60 preserves it. For someone weighing a new marriage in their late 50s, the difference of a few months can carry a lifetime of benefits.
The upshot from the agency’s own guidance is that marital status is a live financial variable long after a divorce. A living ex’s record rewards staying single; a deceased ex’s record forgives remarriage after 60 — and knowing which rule applies can be worth tens of thousands of dollars over a retirement.
This article was researched and drafted with the assistance of AI and reviewed by The Money Overview editorial team.
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