Limits For 401k Contributions 2024 Over 50. Workers who contribute to a 401 (k), 403 (b), most 457 plans and the federal. The 401 (k) contribution limits for 2024 are $23,000 for individuals under 50, and $30,500 for those 50 and older.

In 2023, the limits were $66,000, or $73,500 for. You can take advantage of the higher.