401k Limits 2024 50 000. 401 (k) contribution limits for 2024. The 2024 contribution limit for 401(k) plans is $23,000, up from $22,500 in 2023.
The 2024 limit on 401(k) contributions is $23,000, or $30,500 for people 50 and older. The roth 401 (k) contribution limit for 2024 is $23,000 for employee contributions and $69,000 total for both employee and employer contributions.