401k 2024 Max Contribution. Workers who contribute to a 401 (k), 403 (b), most 457 plans and the federal government’s thrift savings plan can contribute up. Employees can contribute up to $23,000 to their 401(k) plan for 2024 vs.

For 2024, the 401(k) contribution limit for employees is $23,000, or $30,500 if you are age 50 or older. 401 (k) contribution limits in 2023 and 2024.