401k Limits 2024 Catch Up Contribution. 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. What is the 401 (k) contribution limit in 2024?
Those 50 and older can contribute. For individuals under 50, the standard 401 (k) contribution limit in 2024 23,000.