Social Security Max 2025 Withholding Calculator. The social security administration recently announced that the wage base for computing social security tax will increase to $176,100 for 2025 (up from $168,600 for 2024). The social security administration recently announced that the wage base for computing social security tax will increase to $176,100 in 2025 (up from $168,600 for 2024).

We’ll look into the specifics of how it’s calculated, who pays it, and how it impacts your paycheck. The social security administration recently announced that the wage base for computing social security tax will increase to $176,100 in 2025 (up from $168,600 for 2024).