Social Security Income Tax Limit 2024 Calculator. To determine if their benefits are taxable, taxpayers should take half of the social security money they collected during the year and add it to their other income. The maximum amount of income that's subject to the social security tax is $168,600 in 2024.

To determine if their benefits are taxable, taxpayers should take half of the social security money they collected during the year and add it to their other income. This taxable benefit calculator makes it simple for you to show clients how much of their benefit is taxable.