Social Security Limit 2024 Salary. The limit for 2023 and 2024 is $25,000 if you are a single filer, head of household or qualifying widow or widower with a dependent child. For 2024, the social security tax limit is $168,600 (up from $160,200 in 2023).

The social security limit is $168,600 for 2024, meaning any income you make over $168,600 will not be subject to social security tax. Be under full retirement age.