Irs 401k Limits 2024 Total. For 2024, the employee contribution limit for 401(k) plans is $23,000, up from $22,500 in 2023. The 401(k) contribution limit is $23,000.
The amount you can contribute to a 401(k) plan is controlled by the irs. 401 (k) pretax limit increases to $23,000.