
If you've ever stopped yourself from looking into this because you assumed your ex-husband would find out, or that it would cost him money, you were working from the wrong information. Millions of divorced women qualify for Social Security on a former spouse's record and never claim it — usually because of a myth, not a rule. Here's what the Social Security Administration actually says.
Quick answer
Yes. If you were married 10 or more years, are currently unmarried, and are at least 62, you can claim Social Security on your ex-husband's record. Per the SSA, this does not reduce his benefit or his current spouse's benefit, and he is not notified. If you've been divorced 2+ years, you can claim even if he hasn't filed for his own benefits yet.
Ask around and you'll hear some version of the same thing: “If I file on his record, he'll find out” or “It'll take money out of his check.” Neither is true. The Social Security Administration is explicit that benefits paid to a divorced spouse do not affect the amount your ex-husband or his current spouse receives — and the agency does not contact him to tell him you've filed.
According to SSA FAQ KA-02035, benefits paid to a divorced spouse “will not affect the amount of benefits you or your family may receive.” Your claim comes out of the same trust fund as everyone else's — it isn't subtracted from his.
Four conditions decide whether you qualify, and none of them require your ex-husband's involvement:
At your full retirement age, a divorced-spouse benefit can pay up to 50% of your ex-husband's full retirement benefit (his “primary insurance amount”) — less if you claim before your full retirement age. If your own retirement benefit would be higher than that, SSA pays you the higher of the two, not both stacked together.
Here's where it gets complicated, and where generalist retirement books tend to gloss over the details. If you were born on or after January 2, 1954, a 2015 law called deemed filing means you can't choose to take just the divorced-spouse benefit and let your own retirement benefit keep growing. When you file, SSA automatically evaluates both and pays you the higher one. The old strategy of filing a restricted application for spousal benefits only, then switching to a larger benefit later, is no longer available to almost anyone filing today.
Survivor benefits — the kind you'd claim if your ex-husband has died — are exempt from deemed filing. That opens up a switching strategy divorced-spouse benefits don't allow. See how survivor sequencing works.
If your ex-husband has died and you were married 10+ years, you're not limited to the divorced-spouse rules above — you step into the more generous survivor rules, the same ones available to widows. That includes eligibility as early as age 60, and a benefit amount up to the full amount he was receiving, not capped at 50%. Here's what changes.
Your ex-husband's record is one piece of the puzzle — when to claim, how Medicare timing fits, what your other income sources cover. The Retirement Planner walks through the full picture, not just the Social Security question.
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Good to know
No. The Social Security Administration is explicit that benefits paid to a divorced spouse do not reduce the amount your ex-husband or his current spouse receives. Your benefit comes from the same trust fund as every other beneficiary's — it isn't subtracted from his check.
No, the SSA does not notify your ex-husband when you file for divorced-spouse benefits. He generally won't know unless you tell him.
Neither, in most cases. You don't need his permission. And if you've been divorced for 2 years or more, you can claim even if he hasn't filed for his own retirement benefits yet.
Up to 50% of his full retirement benefit (his primary insurance amount) if you claim at your own full retirement age — less if you claim earlier. If your own retirement benefit would pay more than that, SSA pays you the higher of the two, not both added together.
Beyond this one record
A divorced-spouse benefit is one income source among several. The Retirement Planner walks through claiming age, healthcare timing, and the rest of the moving pieces — so you're not deciding this in isolation.
See the Retirement Planner →