2025 Max Social Security Tax. 6.2% social security tax on the first $176,100 of wages (6.2% × $176,100 makes the maximum tax $10,918.20), plus; The table shows average indexed monthly earnings (aime) —an amount that summarizes a person's earnings—and.

For 2025, the fica tax rate for employers will be 7.65% — 6.2% for social security and 1.45% for medicare (the same as in 2024). The social security administration (ssa) announced on thursday, october 10, that the 2025 social security wage base will be $176,100, an increase of $7,500 from.