He Returned to the Factory at 67. The Paycheck He Feared Could Raise His Social Security for Life.
Retirees at or past full retirement age (67) face no Social Security earnings test, meaning any paycheck leaves benefits completely untouched. Post-retirement wages can replace a weaker year in Social Security's 35-year earnings formula, permanently raising the monthly benefit and its future cost-of-living adjustments. Added wages can push up to 85% of Social Security benefits into taxable income, so retirees should calculate the tax impact separately.
About the Role
A durable-goods manufacturing plant is seeking a skilled machinist to return part-time (3–4 days per week) to operate older CNC lathes for a large order. The role requires decades of on-floor experience that cannot be quickly replaced. Average hourly earnings in durable-goods manufacturing reached $39.12 in July 2026; a tradesman with this expertise may command even higher pay.
Key Considerations for Retirees
- The Social Security earnings test ends at full retirement age (67 for those born in 1960 or later). There is no income ceiling or benefit withholding, regardless of earnings.
- New wages are reported to Social Security and may replace a weaker year in the 35-year earnings formula, permanently increasing the monthly benefit. The adjustment is retroactive to January of the following year after review.
- Up to 85% of Social Security benefits may become taxable due to added income, though the benefit itself is not reduced. Payroll taxes (Social Security and Medicare) still apply to wages.
- Earned income can support traditional or Roth IRA contributions and may allow participation in the factory’s retirement plan, potentially deferring withdrawals from existing accounts.