Oasdi Limit 2025 Max. In 2025 the cap is $176,100. This amount is taxed at a 6.2%.
Using the “intermediate” projections, the board projects the social security wage base will be $174,900 in 2025 (up from $168,600 this year) and will increase to $242,700 by. The oasdi portion of fica will be 6.2% of earnings up to the taxable wage base.