2025 Social Security Contribution Limit. The maximum 2025 social security component of the federal insurance contributions act tax payable by each employee will be $10,918.20, or 6.2% of the taxable. The ssa announced the cola to the social security contribution and benefit base (also known as the taxable wage base) for 2025.

The social security tax limit in 2025 is $176,100, up $7,500 from $168,600 in 2024. In addition, the department of health and human services has set the maximum taxable wages for the oasdi portion of the social security tax at $176,100 for 2025, which is.