Social Security 2024 Max Withholding Calculator. The social security tax limit refers to the maximum amount of earnings that are subject to social security tax. For 2024, the social security tax limit is $168,600.

A retiree can use the tax withholding estimator to enter any pension income or social security benefits they or their spouse receive. So, if you earned more than $160,200 this last year, you didn’t have to pay the.