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Social Security Tax Calculator
Calculate Social Security tax withheld based on 2024 wage base limits.
About This Calculator
Social Security tax is 6.2% for both employees and employers on wages up to $168,600 in 2024. Earners above the wage base effectively get a mid-year "raise" when withholding stops. The wage base has risen from $106,800 in 2010, tracking national average wage growth.