401k Limits 2024 Table. 401 (k) contribution limits for 2024. Employees can contribute up to $22,500, up from $22,000 in 2023.

This goes for employees covered by 403(b) plans and most 457 plans, too. The 401 (k) 2024 employee contribution limit is $23,000, which is an increase of $500 from the previous year.