Roth 401k Limit 2024 Over 50. The maximum amount you can contribute to a roth 401(k) for 2024 is $23,000 if you're younger than age 50. Roth 401(k) contribution limits are part of the $23,000 ($30,500) regular personal contribution limit for 2024, if your 401(k) plan allows roth contributions.
The roth 401 (k) contribution limit for 2024 is $23,000 for employee contributions and $69,000 total for both employee and employer contributions. For a roth ira account,.