401 K Catch-Up Contribution Limit 2024. 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. The limit on employer and employee contributions is $69,000.

The 401(k) contribution limit for 2024 is $23,000. The overall 401 (k) limits for.