2024 Max 401k Contribution Limits Over 50. In 2024, both the traditional 401 (k) and roth 401 (k) have a contribution limit of $23,000, while simple 401 (k) has a limit of $16,000. In 2024, this rises to $23,000.
The 2024 contribution limits are the same for. In 2024, this rises to $23,000.