He Poured Stadium Foundation in December. His $7,500 January Paycheck Still Counted Against Social Security’s Old Limit.

A Hard December, a January  Surprise

Picture a construction worker in his mid-sixties who has already started Social Security before full retirement age (FRA), which is 67 for someone born in 1960 or later. He spends the last two weeks of December pouring the foundation for a stadium project, then waits for payroll to catch up. The $7,500 paycheck arrives in January. A new calendar year has started, and so has a fresh Social Security earnings limit. He assumes the money belongs there because January is when he actually received it.

Social Security looks past the deposit date. For an employee, wages generally count under the retirement earnings test when they are earned, not when they are paid. His January money can therefore belong to December’s earnings calculation.

The Paycheck Crossed Years. The Earnings Did Not.

In 2026, someone below FRA for the entire year can earn $24,480 before Social Security begins withholding $1 in benefits for every $2 above the limit. Someone reaching that age during 2026 has a higher $65,160 limit for earnings before the FRA month, with $1 withheld for every $3 above it. That makes the $7,500 paycheck a potential troublemaker.

Suppose he had already earned $22,000 during the old year and expected December’s final check to land safely in January. Adding the $7,500 of December wages brings the old-year total to $29,500. If the lower annual limit applied, he is suddenly $5,020 over it even though his bank account did not receive the money until the following year. The calendar hanging in the payroll office does not move the work.

A Self-Employed Contractor Gets the Opposite Rule

Now put a self-employed contractor beside him on the same stadium project. He performs his work in December but does not collect from the general contractor until January. Social Security generally counts self-employment income when it is received, not when it was earned. There is an exception for certain income received after someone becomes entitled to Social Security for services performed before that entitlement began, but the basic timing rule runs opposite the wage rule.

Two workers can therefore perform similar work during the same December and have the resulting income fall into different Social Security years simply because one receives wages and the other has net earnings from self-employment. That distinction can decide which annual earnings limit takes the hit.

Late Pay Can Also Be a Special Payment

Straight wages for December work are one thing. Money arriving after retirement for work completed before retirement can fall under Social Security’s special-payment rules instead. Bonuses, accumulated vacation or sick pay, severance, back pay, commissions and certain deferred compensation can qualify.

If Social Security agrees that a payment relates to work completed before retirement, it generally will not count that amount against the earnings limit for the later year in which the check arrives. That makes the pay stub more important than the bank statement. The deposit shows when he received $7,500. Payroll records show when he earned it.

Before Assuming January Means January

A year-end paycheck deserves a closer look when someone is collecting Social Security before FRA and working near the annual limit.

1. Keep the pay stub showing the dates covered by the check. A January deposit for a December 15-to-31 pay period gives Social Security much better evidence than the bank transaction alone.
2. Add late-year wages to the year in which the work was performed before estimating the earnings-test result. Do not assume delaying payroll into January creates room under a new limit.
3. Identify unusual payments separately. A bonus, commission, vacation payout or other post-retirement compensation may qualify for different treatment if it was earned before retirement.

If benefits are withheld, Social Security later recalculates the benefit at FRA to account for months in which checks were withheld. That adjustment raises future monthly benefits rather than simply returning the withheld amount in a lump sum. His employer’s paycheck crossed into January. The concrete he poured did not, and for Social Security, the work date can be the date that counts.

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