I’m 85 and my partner is 69, and we’re wondering if marriage makes sense from a Social Security standpoint

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By Maurie Backman Updated Published

Key Points

  • Marriage after age 60 can provide access to spousal benefits (up to 50% of a spouse’s benefit) and survivor benefits (up to 100% of a deceased spouse’s benefit), but the Income Related Monthly Adjustment Amount (IRMAA) can increase Medicare Part B and Part D premiums, potentially offsetting Social Security gains.

  • The decision to marry later in life should prioritize emotional commitment over financial optimization, as the combined income tax exposure and healthcare cost increases often outweigh the monthly Social Security benefit boost.

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I’m 85 and my partner is 69, and we’re wondering if marriage makes sense from a Social Security standpoint

© J.J. Gouin / Shutterstock.com

Finding love later in life is a wonderful thing, but many couples who meet in their senior years opt against legal marriage. Whether they have already navigated previous marriages or simply see no need for a certificate, the decision often comes down to more than just romance. In this Reddit post, a couple aged 69 and 85 are weighing whether tying the knot makes sense from a Social Security perspective. Since both have been collecting benefits for years, they are investigating if there is a genuine financial upside to marriage in 2026.

While marriage is primarily an emotional commitment, it can carry significant weight regarding federal benefits. However, with the 2026 taxable earnings limit rising to $184,500 and new cost-of-living adjustments in effect, the math has changed.

How getting married later in life can impact your Social Security benefits

Marriage grants access to two primary types of Social Security benefits: spousal and survivor. Spousal benefits generally cap at 50% of the primary earner’s benefit at full retirement age (FRA), while survivor benefits can reach 100% of the deceased spouse’s check. For 2026, all existing benefits have been adjusted by a 2.8% Cost-of-Living Adjustment (COLA), meaning the absolute dollar amounts at stake are higher than in previous years.

Consider an example with 2026 figures: if the 85-year-old is a high earner receiving $4,018 a month (the maximum for someone who claimed at FRA) and the 69-year-old receives $1,400, marriage could boost the lower earner’s check to $2,009 per month. If the older spouse passes away first, the survivor benefit would jump to the full $4,018. It is also important to note the “Remarriage Rule,” which states that if a widow or widower remarries after age 60, they maintain eligibility for survivor benefits from a previous deceased spouse, potentially offering a safer financial path for those with complex marital histories.

Social Security strictly prohibits collecting two monthly benefits at once; you simply receive the higher of the two amounts. Additionally, new 2026 guidelines are moving toward pro-rating benefits for the month of death, which helps estate planning for the surviving spouse by ensuring the final month is not entirely lost.

Be careful when getting married for financial reasons

While the boost in monthly checks is tempting, couples must account for the “Medicare Marriage Penalty.” Higher combined incomes can trigger the Income Related Monthly Adjustment Amount (IRMAA), which significantly increases Medicare Part B and Part D premiums. For many seniors, the extra $200 in Social Security income is quickly negated by these higher healthcare costs.

Ultimately, the financial benefits of marriage should be a secondary perk rather than the primary motivator. Given the potential for increased tax exposure on benefits and the risk of IRMAA surcharges, late-life marriage requires a holistic look at a couple’s entire 2026 financial picture, including RMDs and investment income.

Editor’s Note: This article has been updated to include 2026 specific financial data including the 2.8% COLA increase, the $184,500 taxable maximum, and updated maximum benefit caps. It now features new sections regarding the age 60 remarriage rule, the 2026 pro-rata death benefit guidelines, and the impact of IRMAA on Medicare premiums for married seniors.

Photo of Maurie Backman
About the Author Maurie Backman →

Maurie Backman has more than a decade of experience writing about financial topics, including retirement, investing, Social Security, and real estate. Her work has appeared on sites that include The Motley Fool, USA Today, U.S. News & World Report, and CNN Underscored.

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