Social Security Tax Limit 2024 Withholding. The resulting maximum social security tax for 2024 is $10,453.20. In 2024, only the first $168,600 of your earnings are subject to the social security tax.
(for 2023, the tax limit was $160,200. You file a federal tax return as an individual and your combined income is between $25,000 and $34,000.