The Social Security Administration has announced that the wage base for computing Social Security tax will rise to $176,100 in 2025. This is up from $168,600 in 2024. (Believe it or not, it was just $3,000 from 1937–1950!) Wages and self-employment income above this amount aren’t subject to Social Security tax. The Federal Insurance Contributions Act imposes two taxes on employers, employees and self-employed workers. One is Social Security and the other is Medicare. A maximum amount of compensation is subject to the Social Security tax, but there’s no maximum for Medicare tax. For 2024 and 2025, the FICA tax rate for employers is 7.65% (6.2% for Social Security and 1.45% for Medicare).
