401k Maximum Contribution 2024 Plus Catch Up Contributions 2024. Defined contribution plan limits 2024 2023 change; For those with a 401(k), 403(b), or 457 plan through an employer, your new maximum contribution limit will go up to $23,000 in 2024.

This number is up from $6,500 in 2023, although the irs does change the contribution limit every few years (this is to keep. Workplace retirement plan contribution limits for 2024.