2024 401k Contribution Limits 2024 Catch Up Contribution. This means that your total 401(k) contribution limit for 2024 is. Employees can invest more money into 401 (k) plans in 2024, with contribution limits increasing from 2023’s $22,500 to $23,000 for 2024.

Those 50 and older can contribute an additional. For those with a 401(k), 403(b), or 457 plan through an employer, your new maximum contribution limit.