Limit For 401k 2024. The contribution limit for simple 401 (k)s is $16,000 (up to $19,500 if you're 50 or older). For 2024, the 401(k) annual contribution limit is $23,000, up from $22,500 in 2023.
401(k) contribution limits for 2024. 401(k) contribution limits in 2023 and 2024.