She is 62 years old, recently divorced, and just learning that the calendar made a decision her lawyer never flagged. The marriage lasted nine years and 10 months. The final decree was signed about two months before what would have been their tenth anniversary. On paper, that gap looks small. For Social Security purposes, it is the difference between qualifying for a benefit on her higher-earning ex-husband’s record and qualifying for nothing on it at all.
She had assumed, like many women in her position, that a decade of marriage to a higher earner meant something at retirement. The amount that brought her into a Social Security office was roughly $1,400 a month: the divorced-spouse benefit she expected to claim against his record once she reached full retirement age (FRA). That number is now off the table. Her own work-record benefit, the one based on her own earnings history, remains untouched. But the spousal piece she had been counting on is gone, and there is no appeal, no rounding, no partial credit for getting close.
The Hard Line at 10 Years
The Social Security rule for divorced-spouse benefits is unusually rigid. To claim on a former spouse’s record, the marriage must have lasted at least 10 years. Nine years and 11 months is not enough. Nine years and 10 months, her situation, is not enough either. The same 10-year minimum applies to divorced-survivor benefits, which can become relevant later if the ex-spouse dies first.
The duration is measured from the marriage date to the date the divorce becomes final, meaning the decree date a judge signs. It is not measured to the date the couple separated, the date someone moved out, or the date a petition was filed. That distinction matters because couples often separate well before the legal paperwork is complete, and the Social Security Administration (SSA) looks only at the legal bookends of the marriage.
Two additional conditions apply for the divorced-spouse benefit: the person claiming must be currently unmarried and at least 62 years old. She meets both. The only box she cannot check is the one set by the calendar.
Why does this single rule outweigh almost every other planning detail for someone in her position? Because a divorced-spouse benefit, once earned, is a lifetime stream of income that adjusts each year with inflation. The 2026 cost-of-living adjustment (COLA) came in at 2.5%, with 2026’s increase landing at 2.8%, and those annual raises compound year after year for as long as she lives. The Senior Citizens League projects the 2027 COLA at 3.8%, a reminder that the income stream compounds meaningfully over a long retirement. Losing eligibility on the ex’s record removes a stream of payments she might otherwise have collected for 20 or 30 years.
A Recent Law Change Worth Knowing
One broader development is now part of the landscape for anyone navigating divorced-spouse benefits. The Social Security Fairness Act, signed into law on January 5, 2025, eliminated the Government Pension Offset (GPO) and the Windfall Elimination Provision (WEP). The GPO had previously reduced or wiped out divorced-spouse and survivor benefits for people who also receive pensions from government jobs not covered by Social Security, such as certain state, local, or federal positions. With the GPO gone, a divorced spouse who receives that kind of government pension may now be able to collect a full divorced-spouse benefit for the first time, if the 10-year marriage requirement is met. For those already receiving reduced benefits under the GPO, the SSA is recalculating payments automatically.
How It Reshapes the Rest of Her Plan
Her retirement now leans almost entirely on her own benefit, savings, and any part-time income she chooses to add. The divorced-spouse benefit would have functioned as a floor, the kind of stable monthly check that lets a retiree spend savings more confidently or delay claiming her own benefit to let it grow. Without it, the roughly $1,400 a month she had been counting on is simply gone. She may need to work longer, withdraw less aggressively in early retirement, or reconsider when she files on her own record.
One small piece of context worth holding onto: because she is unmarried, if the decree had been signed two months later, crossing the 10-year line, she would have unlocked both the divorced-spouse benefit now and a potential divorced-survivor benefit later. The rule is all-or-nothing. Cross the 10-year threshold and a lifetime income stream opens up. Fall short by a month and it does not.
What People Approaching the Threshold Should Know
For anyone divorcing near the 10-year mark, the decree date is the only date that matters. A conversation with a family-law attorney who understands the Social Security implications before signing anything final can be well worth the time. Some attorneys are now factoring the post-GPO landscape into divorce planning as well, since the elimination of that offset can meaningfully change the value of a divorced-spouse benefit for clients with government pensions.
For those already past 10 years, the door is open. A divorced-spouse benefit, worth up to 50% of the ex-spouse’s FRA benefit, becomes available at 62. A divorced-survivor benefit, which can reach 100% of the deceased ex-spouse’s benefit, becomes available later if the ex dies, even if that ex remarried. The specifics around earnings history, remarriage, and timing are worth confirming directly with the SSA before making any irreversible filing decision.
Editor’s note: This article was updated to add context about the Social Security Fairness Act, signed January 5, 2025, which eliminated the Government Pension Offset and Windfall Elimination Provision, and to include the SSA-confirmed 2026 COLA of 2.8% along with the Senior Citizens League’s projected 2027 COLA of 3.8%.
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