Roth 401 K Contribution Limit 2024 Married. The roth 401(k) contribution limit for 2024 is $23,000 for employee contributions and $69,000 total for both employee and employer contributions. The maximum amount you can contribute to a roth 401(k) for 2024 is $23,000 if you're younger than age 50.

This is compared to a roth ira, which limits contributions to $7,000 if you’re. Use our calculator to estimate your future balance.