Roth 401 K Income Limits 2024 Calendar. For 2024, the contribution limits to a roth 401 (k) are $23,000 or $30,500 if you are 50 or older. If you have access to a roth 401(k) and a traditional 401(k), you can contribute up to the annual maximum across both.

This amount is up modestly from 2023, when the individual 401. The 401 (k) contribution limits for 2024 are $23,000 for individuals under 50, and $30,500 for those 50 and older.