Maximum 401k Contribution 2024 Per Person Over 50. That means a total of $30,500. 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.
401k contribution limits for 2024 are $23,000 per person, up from 22,500 in 2023. July 05, 2024 — 04:43 pm edt.