401k Limits 2024 Catch Up Age. Specifically, individuals who are at least 50 years old and earning. The limit on total employer and employee contributions for 2023.

The maximum amount you can contribute to a roth 401 (k) for 2024 is $23,000 if you’re younger than age 50. This limit includes such contributions to all 401(k), 403(b), simple and sarsep plans at all employers during your taxable.