Social Security Max 2024 Tax Rate. — the maximum earnings subject to social security taxes in 2024 is $168,600, which is 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.
Thus, an individual with wages equal to or larger than $168,600. Estimates for these provisions based on the 2023 trustees report are available here.