2024 Max 401k Contribution Over 50. 2024 401k max contribution over 50. That limit also applies to 457, 403 (b) and the federal.
The total employee contribution limit to all 401 (k) and 403 (b) plans for those under 50 will be going up from $22,500 in 2023 to $23,000 in 2024 (compare that. The limit on employer and employee contributions is.