
MP Dunleavey is an award-winning personal finance journalist and author. For several years she was the Cost of Living columnist for The New York Times, covering real-life financial, behavioral finance, and investing issues. She was also the founding editor-in-chief of DailyWorth.com, the first financial e-newsletter for women.
As a 30+ year member of the AICPA, Nancy has experienced all facets of finance, including tax, auditing, payroll, plan benefits, and small business accounting. Her résumé includes years at KPMG International and McDonald’s Corporation. She now runs her own accounting business, serving several small clients in industries ranging from law and education to the arts.

Social Security spousal benefits let you claim up to half of your spouseâs retirement benefitâif that amount is higher than what youâd receive based on your own earnings. What many people donât realize is that this option may still be available even after a divorce.
Like most Social Security benefits, this option comes with specific eligibility rules. But even a small increase in income after divorce can be meaningful.
The basics are pretty straightforward. Remember that Social Security benefits are typically determined by your work record. The potential advantage of spousal benefits is that you donât have to be stuck with a smaller benefit amount if your earnings history is much lower than your exâs. If the amount youâd get based on your exâs work history (50% of their benefit) is higher than your own benefit, you can claim the higher amount. Also consider:
When you file for benefits, proof is needed that you were married to your ex for at least 10 years, and that youâre now divorced. But you donât need your exâs involvement to apply. Even though youâre claiming Social Security based on your exâs record, it doesnât impact their benefits one bit.
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By the same tokenâin case youâre in the middle of a divorce and thinking aheadâthis strategy doesnât need to be part of divorce negotiations because it doesnât involve any assets. Itâs simply a way ex-spouses can navigate the Social Security system.
The general rule with Social Security is that the longer you wait to file, the higher your monthly check will be. If you wait until your full retirement age, youâll get 50% of your exâs benefit. Full retirement age, or normal retirement age, depends on the year you were born.
If you were born between 1943 and 1954, your FRA is 66. The full retirement age increases gradually for those born after 1955. If you were born in 1960 or later, your FRA is age 67.
Hereâs how your age can affect your benefit amount: Suppose your ex gets a retirement benefit of $2,071 (the average retired worker benefit as of 2026). If you claim the divorced spouse benefit at your full retirement age, youâd get 50% of that: $1,035.50.
But if you apply at age 62 instead, youâll get a permanently reduced amountâroughly 30% less, or about $725 in this example.
Unlike your own Social Security retirement benefits, which increase about 8% for each year you delay claiming until age 70, thereâs no incentive to wait past full retirement age for divorced spousal benefits. Youâre capped at 50% of your spouseâs benefit.
Britannica Money can help you how calculate your breakeven age if youâre considering delaying your benefits.
The numbers are pretty straightforward. The hard part is comparing them to your unique circumstances in order to maximize the value you receive from the program over the course of your retirement.
Divorced spouse benefits are subject to increase based on the Social Security Administrationâs annual cost-of-living adjustment (COLA). Beginning in January 2026, Social Security benefits increased by 2.8%.
If your ex has died, and youâre at your full retirement age or older, you may be eligible for 100% of their Social Security benefit through survivor benefits.
Benefits you receive as a surviving divorced spouse wonât reduce the amount paid to other survivors on your exâs record.
If you were married to more than one person for at least 10 years, you can pick which exâs record to useâas long as you have proof of both the marriage and the divorce. But you canât claim on more than one spouseâs record.
Divorce often brings financial stress, especially when it comes to retirement planning. Social Securityâs divorced spouse benefit can be a way to boost income if your own earnings record results in a smaller benefit.
And this benefit cannot be contested by your former spouse. Your application is handled independently through Social Security, and it wonât affect your exâs benefits. That can make claiming divorced spouse benefits a win-winâeven if it requires a little extra effort to set the wheels in motion.