2024 Max Roth 401k Contribution Limits. The irs has raised the annual contribution limit for roth 401(k)s to $23,000 for 2024. For 2024, the 401 (k) contribution limit for employees is $23,000, or $30,500 if you are age 50 or older.

Roth 401 (k) employee contributions are. The total maximum that can be tucked away in your 401 (k) plan, including employer contributions and allocations of forfeiture, is $76,500 in 2024.