What Is The Max Social Security Withholding For 2025. The table shows average indexed monthly earnings (aime)—an amount that summarizes a person's. The oasdi tax rate for wages paid in 2025 is set by statute at 6.2 percent for employees and employers, each.

The maximum social security tax employees and employers will each pay in 2025 is $10,918.20, an increase of $465 from $10,453.20 in 2025. Once workers reach that max, they don’t pay.