401k Limits 2024 Roth Over 50. In 2022, the most you can contribute to a roth 401(k) and contribute in pretax contributions to a traditional 401(k) is $20,500. For the traditional 401 (k), this is the sum of two parts:
Roth 401 (k) contribution limits 2024. 2025 is also the first year that a.