Social Security Errors Cost Married Couples 30% of Benefits

Yahoo Finance reported on 16 May 2026 that married couples continue to make filing errors that forfeit up to 30% of their lifetime Social Security benefits. The analysis highlights persistent mistakes in claiming strategies, spousal benefit coordination, and survivor planning. These errors remain prevalent despite legislative changes to the program over the past decade.

How to Maximize Spousal Benefits

A spousal benefit allows a lower-earning spouse to claim up to 50% of the higher-earning spouse's full retirement age benefit. The most common error is the lower earner filing for their own benefit too early. This action permanently locks in a reduced amount and forfeits the larger spousal top-up.

The optimal strategy requires precise timing. The higher earner must have filed for their own benefits first for a spouse to claim spousal benefits. If the higher earner files at age 70 for maximum delayed credits, the lower-earning spouse can still claim a restricted application for spousal benefits at their full retirement age of 67. This coordination error alone can cost a couple over $100,000 in lifetime benefits.

Why Survivor Benefit Planning Is Essential

A surviving spouse is entitled to 100% of the deceased spouse's benefit, if that amount is higher than their own. The critical mistake is the higher-earning spouse claiming benefits early at age 62. This permanently reduces not only their own monthly check but also the future survivor's benefit, which is based on that reduced amount.

For a high earner with a $3,000 monthly benefit at full retirement age, claiming at 62 reduces it to $2,100. If they die first, their surviving spouse's lifetime benefit is capped at that $2,100, not the $3,000 potential. This represents a permanent 30% loss of guaranteed income for the survivor, a risk that cannot be reversed after the first filing.

What Filing Age Mistakes Cost the Most

The foundational error is misunderstanding the benefit reduction and delayed retirement credit math. Benefits are reduced by about 6-7% per year for claiming before full retirement age. They increase by 8% per year for delaying past it up to age 70.

For an individual with a $2,500 Primary Insurance Amount at age 67, claiming at 62 yields $1,750 monthly. Waiting until age 70 boosts the monthly payment to $3,100. The difference of $1,350 per month compounds into a six-figure gap over a typical retirement. This math is more consequential for the higher earner in a couple due to its direct impact on survivor benefits.

A counter-argument is that life expectancy uncertainty justifies early filing. Some planners advocate taking benefits early if health history suggests a shorter lifespan, prioritizing access to funds. This view contends that the system's actuarial neutrality means total lifetime benefits may be similar regardless of claiming age for an average lifespan.

Q: Can a spouse switch from their own benefit to a spousal benefit later?

No. Once you file for your own retirement benefit, you are deemed to be filing for all benefits you are entitled to. This rule, established in the 2015 Bipartisan Budget Act, eliminated the popular 'file and suspend' and restricted application strategies for most people. The only exception is for those born before 2 January 1954, who can still file a restricted application for spousal benefits only at full retirement age.

Q: How does remarriage affect Social Security benefits?

Remarrying before age 60 generally disqualifies you from collecting benefits on a former spouse's record. If you remarry after age 60, you can still choose to receive benefits based on your former spouse's work record if that benefit is higher. Survivor benefits have similar rules; remarrying after age 60 does not affect eligibility for survivor benefits from a deceased former spouse.

Bottom Line

Strategic coordination of claiming ages is the most reliable method for married couples to maximize guaranteed lifetime income from Social Security.

Disclaimer: This article is for informational purposes only and does not constitute investment advice. CFD trading carries high risk of capital loss.