Roth 401 K Contribution Limit 2024 Over 50. Employees can contribute up to $23,000 to their 401(k) plan for 2024 vs. The maximum amount you can contribute to a roth 401(k) for 2024 is $23,000 if you're younger than age 50.
2024 roth 401(k) contribution limits. Employee contribution limits for roth 401 (k)s are $22,500 for 2023, and $23,000 for 2024, the same as traditional 401 (k)s.