Millions of Americans claim Social Security before their full retirement age, then keep working part-time or full-time to make ends meet.
What many don't realize is that a little-known provision called the retirement earnings test can temporarily claw back part of those benefits, and the surprise shows up as a smaller deposit right when people need the money most.
In 2025, if you're below full retirement age for the entire year, the Social Security Administration withholds $1 in benefits for every $2 you earn above $23,400.
In the year you actually reach full retirement age, the math gets gentler: $1 withheld for every $3 earned above $62,160, and only wages before your birthday month count.
Once you hit full retirement age, the SSA recalculates and raises your monthly benefit to account for what was held back.
But that adjustment can take years to recoup, and in the meantime, your household budget has to absorb the gap.
The rules get murkier depending on what counts as earnings.
Pensions, investment income, rental income, and most IRA or 401(k) withdrawals do not.
That distinction trips up a lot of retirees who assume any money coming in gets counted.
Timing your claim around your work plans can make a real difference.
Someone turning 62 this year who earns $60,000 might see thousands withheld annually.
Waiting even a few months can change the math, especially if you cross the full retirement age threshold mid-year.
There's also a popular strategy worth knowing: if you claim early and later regret it, you generally have 12 months from your start date to withdraw your application and repay what you received.
If you're already collecting and working, check your earnings estimate against the thresholds before year-end.
Overpayments can trigger repayment demands, and those letters are stressful.
Reporting changes promptly to the SSA keeps you ahead of it.
One more wrinkle: the earnings test disappears entirely at full retirement age.
Once you reach it, you can earn any amount without any benefit reduction.
That's why financial planners often frame the years between 62 and full retirement age as the trickiest stretch for working retirees.
The bottom line is that the earnings test isn't a penalty so much as a timing rule.
Final Thoughts
Still, for households counting every dollar, it can feel like one—and knowing the thresholds before you file is far better than discovering them in your bank account.