Oasdi Contribution Limit 2025. The oasdi limit for 2025 will be $176,100, a $7,500 increase from 2024. The maximum oasdi employee contribution for calendar year 2025 will be $10,918.20.

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. The formula for determining the oasdi contribution and benefit base is set by law.