401k Max Contribution 2024 Employer Contribution. The 401 (k) contribution limit is $23,000. Workers who contribute to a 401 (k), 403 (b), most 457 plans and the federal government’s thrift savings plan can contribute up.

Workers who contribute to a 401 (k), 403 (b), most 457 plans and the federal government’s thrift savings plan can contribute up. The 401 (k) contribution limit is $23,000.