Working in Retirement? How the Social Security Earnings Test Actually Works

Retirement is no longer a hard stop at age 65. A growing number of older adults are choosing to keep working, driven by a desire to maintain social connections, stay mentally sharp, or simply pad their savings against inflation.[1][2]

But for those who decide to claim Social Security benefits early while continuing to earn a paycheck, a nasty surprise often waits in the mail. Beneficiaries suddenly find their monthly checks slashed, sometimes to zero, leaving them confused and scrambling to adjust their budgets.[1][2]

The culprit is a widely misunderstood provision known as the Retirement Earnings Test (RET). The rule allows the Social Security Administration (SSA) to withhold benefits if a recipient earns above a certain threshold before reaching their Full Retirement Age (FRA)—which is 67 for anyone born in 1960 or later.[3][5]

In 2026, the standard earnings limit is $24,480. If you are under your FRA for the entire year, the SSA will withhold $1 in benefits for every $2 you earn above that cap. For a retiree earning $40,000 from a part-time job, that translates to $7,760 withheld from their Social Security checks over the course of the year.[1][5]

The rules loosen slightly in the specific calendar year you reach your FRA. For 2026, that transitional limit is $65,160, and the penalty drops to $1 withheld for every $3 earned above the cap. Once your actual birth month arrives and you officially hit FRA, the earnings test vanishes entirely, allowing you to earn an unlimited amount with no impact on your current benefits.[2][5]

Because the mechanics of the RET are opaque, it frequently triggers panic. "When people hear about the RET, they think it's a tax. Then they see their Social Security check go down in size and they get mad," Jason Fichtner, a retirement analyst, told MarketWatch.[1]

Research confirms this widespread confusion. A study by the Center for Retirement Research at Boston College found that older workers have a remarkably poor grasp of the RET, frequently viewing it as a permanent penalty rather than a temporary cash-flow adjustment.[4]

That misunderstanding leads to the most important, and least known, fact about the earnings test: the withheld money is not lost forever. It is merely postponed.[1][4]

When a worker finally reaches their Full Retirement Age, the SSA automatically recalculates their benefit. The agency credits the individual for the months where benefits were withheld, permanently increasing their monthly check going forward.[3][5]

Actuaries designed the system to be mathematically neutral over a typical lifespan. If you live to an average life expectancy, the higher monthly checks you receive after FRA will exactly offset the total amount that was withheld while you were working in your early sixties.[4][6]

Unfortunately, the perception of a "tax" causes real behavioral damage. Fearing the loss of their benefits, many older adults artificially cap their income. They engage in "clumping"—earning just under the $24,480 threshold and then quitting or refusing shifts for the rest of the year.[1][4]

Financial planners argue this is almost always a mistake. "You will always have more money if you work than if you don't," notes Stuart Ritter of T. Rowe Price. The combination of a paycheck now and a higher recalculated benefit later leaves the retiree wealthier overall.[1]

In fact, continuing to work can actually increase your underlying Social Security benefit, entirely separate from the RET recalculation. The SSA determines your baseline benefit using your 35 highest-earning years, adjusted for wage growth.[2][5]

If you have fewer than 35 years of work history, the SSA factors in a $0 for the missing years. Earning a salary in your sixties replaces those zero-income years. Even if you already have 35 years of history, a high-earning late-career year can knock a low-earning early-career year out of the formula, permanently boosting your payout.[2][3]

There is one genuine tax trap to watch out for, however. While the RET is not a tax, earning a paycheck can push your "combined income" above IRS thresholds. If a single filer's combined income exceeds $25,000 (or $32,000 for a married couple), up to 85% of their Social Security benefits become subject to federal income tax.[3][5]

Ultimately, the decision to work in retirement should be driven by lifestyle goals and total financial health, not a fear of the earnings test. While the near-term reduction in cash flow requires careful budget planning, the long-term math heavily favors staying in the workforce.[1][6]