2025 Social Security Tax Limit Capex. The social security administration (ssa) announced that the maximum earnings subject to social security (oasdi) tax will increase from $160,200 to $168,600 in 2025 (an increase of $8,400). It reflects increases in the national.
Only the social security tax has a wage base limit. For 2025, the social security tax limit is $168,600 (up from $160,200 in 2023).