His $800,000 Home Is Holding Up His Divorce. If He Finalizes Before 10 Years of Marriage, He Loses His Shot at Another $3,600 a Year in Social Security

A stalled house sale has frozen his divorce, but the real financial trap has nothing to do with property values or buyer negotiations. One date on the calendar could quietly erase thousands of dollars a year in retirement income before…

Published November 3, 2026, 5:33am ET · 4 min read

The Full Benefits Desk desk. Editor: Gerelyn Terzo.

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He is 58, the house is worth roughly $800,000, and he and his soon-to-be ex-wife can’t agree on a price, a buyer or who walks away with what. Nearly all the energy goes into the house. Yet the date their divorce becomes final could determine whether he qualifies for thousands of dollars in Social Security benefits later.

He is dealing with two separate problems. The house gets split once. Social Security pays a monthly check that grows with inflation every year (the 2026 increase was 2.8%) and lasts as long as he does. One detail of his marriage could decide whether his ex-wife’s earnings record adds anything to his own Social Security benefit.

Why Year 10 of the Marriage Could Be Worth Thousands

A divorced spouse can collect on a former spouse’s work record only if the marriage lasted at least 10 years. He generally also has to be at least 62 and currently single, and his ex has to qualify for Social Security on her own work record.

That matters a lot when a divorce is stuck on a house sale. The length of a marriage generally counts up to the day the divorce becomes final. If they are nine and a half years in, a settlement that continues on another six months could carry the marriage past the line. A quick order signed a few weeks short of 10 years shuts off that record for good. Of all the decisions in this divorce, the date it becomes final may be the hardest one to undo.

How Much an Ex’s Record Could Actually Add

A divorced-spouse benefit can reach up to half of the former spouse’s full benefit, but only if he claims at his own full retirement age. For most people who haven’t started collecting yet, that age is 67. Social Security also looks at his own benefit first. He gets his own check, plus a top-up only if half of hers is larger.

Here’s a simple example. Say her full benefit is $2,400 and his own is $900. Half of hers is $1,200, so he would get his $900 plus a $300 top-up. That works out to $3,600 a year that he would never see without the 10-year marriage. If his own benefit were $1,300, her record would add nothing.

Claiming early also cuts the amount. For someone whose full retirement age is 67, the spousal portion claimed at 62 is 32.5% of the ex’s full benefit, instead of 50%. On her $2,400 benefit, that’s $780 instead of $1,200. If he also qualifies on his own record, Social Security calculates the two portions separately.

Survivor benefits follow different rules. If his ex dies first, a 10-year marriage can also qualify him for survivor benefits on her record. Remarrying at 60 or older doesn’t end those benefits. Remarrying at any age stops the regular divorced-spouse benefit.

A Two-Year Wait, and Why the House Price Won’t Set His Check

If his ex is at least 62 but hasn’t filed for benefits, he may still qualify once they’ve been divorced for two years, provided he meets the other requirements. Social Security calls this an independently entitled divorced spouse. If she’s already collecting benefits, that two-year wait doesn’t apply. Either way, his claim won’t reduce her check or the benefits of a future spouse.

The house plays no part in that math. Social Security benefits come from lifetime earnings. Her earnings set the divorced-spouse amount, and his set his own benefit. A bigger share of the house adds zero dollars a month, and a smaller share takes nothing away.

The house can affect his retirement through taxes. Married couples filing jointly may exclude up to $500,000 in gains on a qualifying home sale, while individual filers generally have a $250,000 limit. The rules depend on ownership, how long each spouse lived there and other requirements, so selling before or after the divorce could change the tax bill and how much money he keeps. That cash may be what lets him wait until 67 instead of claiming at 62.

Two Things to Settle Before He Signs Anything

First, he should confirm the exact wedding date and the expected date the divorce becomes final. If the two are close to 10 years apart, he should raise it with his divorce attorney before agreeing to a timeline. A few extra months could protect a benefit that lasts for decades.

Second, he should ask Social Security for estimates on his own record and as a divorced spouse before he picks a retirement age. With those numbers in hand, he can see whether her record adds a real top-up or nothing at all, and how much waiting until full retirement age is worth.

Every divorce comes with its own complications, such as earlier marriages or pensions from jobs that didn’t pay into Social Security, and any of them can change these numbers. The house will sell eventually. But finalizing the divorce before their 10th anniversary could cost him a Social Security benefit for the rest of his life.

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Gerelyn Terzo

Gerelyn Terzo is the author of dividend investing handbook "Dividend Investing Strategies: How to Have Your Cake & Eat It Too." A veteran financial journalist, she covers agri-finance for outlets like Global AgInvesting and the broader stock market and personal finance for 24/7 Wall Street. She began at CNBC and later helped launch Fox Business in New York. Gerelyn currently resides in Woodland Park, Colorado and dabbles in nature photography as a hobby.

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