Claimed Social Security at 62, Still Scanning Groceries at 76

A retired worker who took early benefits nearly fifteen years ago is still on the Walmart floor — and still writing checks to the IRS every quarter.

A 76-year-old Walmart employee is collecting Social Security retirement benefits while simultaneously paying payroll taxes on current wages.
The worker claimed Social Security early at age 62, locking in a permanently reduced monthly benefit.
Payroll taxes — Medicare and Social Security contributions — apply to earned wages regardless of age or existing benefit status.
The situation is not unusual: one Walmart worker notes that roughly half the staff at their location appears to be over 65.
Workers in this position do receive a small annual benefit recalculation, but it rarely offsets the tax cost significantly.

It is a Tuesday morning in the grocery aisle, and the person checking your cereal box is 76 years old. They claimed Social Security at 62, took the reduced monthly payment, and figured that was that. Fourteen years later, they are still on the clock — and still paying payroll taxes on every dollar they earn.

The question landed in a MarketWatch financial advice column: if you are already drawing Social Security retirement benefits, do you still owe payroll taxes when you go back to work? The short answer is yes, unconditionally. Medicare and Social Security payroll taxes attach to earned wages regardless of the worker's age, regardless of whether they are already receiving benefits, and regardless of how many years they have already paid into the system.

The 76-year-old's situation is, by their own account, far from rare. “It seems like half of the workforce at our local Walmart is over 65,” they told MarketWatch. That tracks with broader retail labor data: older part-time workers have become a visible and growing presence at big-box stores, drawn back by the combination of fixed incomes that have not kept pace with grocery prices and the practical availability of flexible scheduling.

The sting in this particular case is the early-claim decision made at 62. Claiming before full retirement age locks in a benefit reduction that is permanent — typically around 25 to 30 percent below the full amount. That math does not improve when the worker heads back to the floor. The Social Security Administration does recalculate benefits annually to account for new earnings, but the adjustment tends to be modest and does not erase the original reduction.

Payroll taxes for 2025 sit at 7.65 percent for employees — 6.2 percent Social Security and 1.45 percent Medicare — with employers matching the amount. There is no senior exemption, no age-out clause, and no credit for prior years of contribution. The register opens at 8 a.m. either way.