2025 Social Security Tax Limit Cap On Income. Individual taxable earnings of up to $176,100 annually will be subject to social security tax in 2025, the social security administration (ssa) said thursday. Millions of beneficiaries can expect enhanced social security benefits and new limits to medicare prescription drug costs in 2025.
However, for 2025, the tax limit went from $168,600 to $176,100, an increase of $7,500 from the previous year. The social security tax limit in 2025 is $176,100, up $7,500 from $168,600 in 2024.