2024 401 K Catch Up Contribution Limit

2024 401 K Catch Up Contribution Limit. Employers can contribute to employee roth.  — 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.

 — in 2024, you’re able to contribute an additional $7,500 to a 401 (k) each year, so long as you’ve made your contributions by the end of the calendar year. Salary reduction contributions in a simple.