What Is The 2024 Social Security Tax Limit. 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 2024 (an increase of $8,400). Given these factors, the maximum amount.

For 2024, the social security tax limit is $168,600. This limit is the highest income subject to social security taxes, and you’ll need to consistently reach this cap to earn the maximum possible benefit amount.