2024 Maximum 401k Contribution Limits Over 50. 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 amount is an increase of.
Employees can contribute up to $23,000 to their 401 (k) plan for 2024 vs. The 401 (k) contribution limit is $23,000.