Max 401k Contribution 2024 Catch Up. For 2024, the 401 (k) limit for employee salary deferrals is $23,000, which is above the 2023 401 (k) limit of $22,500. The $10,000 limit will also be.
401 (k) contribution limits for 2024. 401 (k) contribution limits in 2023 and 2024.