2024 401k Contributions. Here's how the 401 (k) plan limits will change in 2024: For those with a 401 (k), 403 (b), or 457 plan through an employer, your new maximum contribution limit will.
Employees can contribute up to $23,000 to their 401 (k) plan for 2024 vs. This amount is up modestly from 2023, when the individual 401.