401k Max Contribution 20245. The 401k/403b/457/tsp contribution limit is $23,000 in 2024. Get to know how much you can save in your 401 (k).

For 2024 and 2025, you can contribute an additional $7,500 to traditional and roth 401 (k) accounts and $3,500 to a simple 401 (k). The maximum 401k contribution limit for 2025 increases to $23,500, up from.