More Americans are staying on the job past 62, and many are discovering that collecting Social Security while still working can trigger something called the earnings test.
It's not a penalty on your whole benefit, and it's not permanent — but it can surprise you at tax time if nobody explained the rules.
If you claim Social Security before your full retirement age and keep earning wages, the Social Security Administration withholds part of your monthly check once your income crosses a set threshold.
Above that, the agency withholds $1 for every $2 you earn.
The math adds up faster than people expect.
Earn $40,000 at age 63 and you're $16,600 over the limit, which means roughly $8,300 in withheld benefits.
For someone collecting around $1,500 a month, that can wipe out several months of payments.
There's a second, steeper threshold in the year you actually reach full retirement age.
Before your birthday month, the limit jumps to $62,160 for 2025, and the withholding rate becomes $1 for every $3 earned.
Once you hit full retirement age, the earnings test disappears entirely.
You can earn any amount with no withholding.
First, the withheld money isn't gone forever.
Once you reach full retirement age, the SSA recalculates your benefit upward to account for months it withheld, so you get larger checks over time.
Second, only earned income counts — wages, self-employment, bonuses.
Pensions, annuities, IRA withdrawals, and investment income don't factor in at all.
That distinction matters for retirees who live partly on savings and partly on a paycheck.
A consultant pulling $30,000 from an IRA and $15,000 from part-time work only counts the $15,000.
Many people overestimate their exposure because they assume all income counts.
The practical move is to run your numbers before you claim.
If you're 62, healthy, and planning to work full time for several more years, claiming early often means years of reduced or zero checks followed by a modest bump later.
Waiting until full retirement age usually produces a bigger monthly benefit with no withholding headaches.
If you've already claimed and you're close to a threshold, you have options.
You can ask your employer to shift some compensation to the next calendar year, trim overtime, or increase 401(k) contributions, which lower taxable wages.
None of these are loopholes — just legitimate timing.
You can also voluntarily suspend your benefit at full retirement age and restart later at a higher amount, though that strategy works best for people who claimed early and regret it.
One more thing worth checking: if you're self-employed, your net profit counts, not gross revenue.
Deductions for supplies, mileage, and home office expenses reduce the number that matters.
A side hustle showing $50,000 in revenue but $20,000 in net profit is judged on the $20,000.
The SSA withholds automatically based on what you report, so you don't need to send checks.
But if you underestimate your annual earnings, you may owe money back the following year.
Reporting changes mid-year avoids that surprise.
My take: the earnings test gets treated like a punishment when it's really a timing mechanism.
If you plan to work, run the numbers first and decide whether claiming now actually puts more money in your pocket over the next decade.
Final Thoughts
For a lot of people, waiting a few years beats collecting a check that keeps shrinking.