Social Security Max 2025 Wages Increase. The social security tax limit will increase by about 4.4% in 2025. The social security tax wage base has increased to $176,100 for 2025.

The social security wage base has increased from $168,600 to $176,100 for 2025, which increases the maximum individual contribution by 4.45%. That’d be a $6,300 increase from the.