Social Security Tax Rate 2025 Cap. The oasdi tax rate for wages paid in 2025 is set by statute at 6.2 percent for employees and employers, each. The social security administration (ssa) has announced that the maximum earnings subject to the social security payroll tax will increase by $7,500 in 2025.
Social security payroll tax cap 2025: The social security tax limit in 2025 is $176,100, up $7,500 from $168,600 in 2024.