Almost 1 in 5 Older Americans Are Still Working. A 67-Year-Old Earner Making $80,000 Could Face About $4,027 in Social Security Withholding Before Benefits Stop Being Reduced

Claiming Social Security early while still earning a full paycheck can seem simple—until the government begins holding back part of the benefit. For a project manager set to turn 67 in 2027, the exact timing of her birthday month could make a meaningful difference.

This post may contain links from our sponsors and affiliates, and Flywheel Publishing may receive compensation for actions taken through them.

Picture a hypothetical project manager who started Social Security at 65 but continued to work. She will turn 67 in October 2027 and is expected to have earned $80,000 by the end of September. She is drawing retirement benefits while still receiving a full salary, and that combination creates an unexpected financial catch.

She represents a growing share of Americans who remain in the labor force beyond the traditional retirement age. Data from the Bureau of Labor Statistics show that 19.1% of Americans age 65 and older were working or looking for work in 2025, up from 12.9% in 2000. For people already collecting Social Security, staying employed can trigger a surprise: even as full retirement age gets closer, thousands of dollars in benefits may be withheld.

A Higher Limit Applies in the Year She Reaches Full Retirement Age

The earnings test temporarily reduces benefits for people who claim early and continue working. Her full retirement age is 67, which is also the standard for most Americans who have not yet claimed.

A special version of the test applies during the calendar year she reaches that age. In 2027, she can earn $67,920 before her birthday month without affecting her checks. Any earnings above that amount are reduced at a rate of $1 for every $3. The test ends entirely in the month she turns 67.

The basic calculation is straightforward. Subtracting $67,920 from $80,000 leaves $12,080 above the limit. Dividing that excess by three means about $4,027 would be withheld.

That is far less than the result for someone who stays below full retirement age for the entire year. In that case, the annual limit is $25,560, and the reduction is $1 for every $2 above it. The same $80,000 would lead to roughly $27,220 in withheld benefits. Reaching 67 during the year gives her a much better outcome.

Income After Her Birthday Month No Longer Counts

Her earnings in October, November and December do not count against her Social Security benefits at all. She could make another $20,000—or even $200,000—during those months without losing any more money. That is why the $80,000 must be earned entirely before her birthday month. Looking at the full-year salary alone would exaggerate the amount she gives up.

In practice, Social Security usually withholds entire monthly checks until the required amount is recovered. If her monthly benefit is $2,000, that could mean three missed payments totaling $6,000. After her actual earnings are reviewed, she would be owed the remaining $1,973.

Withheld Benefits Can Increase Her Future Check

When she reaches 67, Social Security recalculates her benefit to account for the months it held back payments. If three full checks were withheld, her early-claiming reduction is adjusted to reflect those three months, which raises her monthly benefit going forward.

Her wages may help in another way, too. Social Security reviews earnings each year. If 2027 turns out to be one of her top 35 earning years, her benefit can be recalculated upward, with the increase applied retroactively to January of the following year.

Reaching 67 Ends the Earnings Test, but Taxes Remain

Turning 67 ends the earnings test. That does not necessarily mean her benefits are tax-free, though. For federal tax purposes, the IRS adds half of Social Security benefits to all other income and compares the total with a base amount tied to filing status. With $80,000 in wages, a large portion of her benefits will likely be taxable whether she is 66 or 68.

To reduce the chance of an April tax bill, she can request federal withholding from her Social Security payments by submitting Form W-4V.

Two Things to Verify Before the Year Starts

1. Confirm the exact month she reaches full retirement age. Social Security treats a person as reaching an age on the day before the birthday. That means someone born on the first day of a month reaches 67 a month earlier than expected, which changes which paychecks are counted.
2. Provide Social Security with a realistic estimate of her earnings before the birthday month, and verify how wages are handled when earned in one month but paid in another. Underestimating can create an overpayment that must be repaid later. Overestimating can lead to more checks being withheld than necessary until the agency reconciles the earnings.

Her birth date, payroll schedule and actual monthly income will determine whether the withheld amount is about $4,027—or something different. Calling Social Security before the year begins can help confirm the details.