Max Roth 401k Contribution 2024 Over 55. Workers who contribute to a 401 (k), 403 (b), most 457 plans and the federal government’s thrift savings plan can contribute up to $23,000 in 2024, a $500 increase. Roth 401 (k) contribution limits are the same as the traditional 401 (k) limits of $23,000 in 2024, or $30,500 for those 50 and older.
Max 401k contribution 2024 over 55. If you are age 50 or older, you can contribute an extra.