401k And Roth 401k Contribution Limits 2024. For the 2024 tax year, you can save a maximum of $23,000 in a roth 401(k). So, if you were exercising this option in 2024, you'd only be able to roll over up to $7,000, which is the 2024 limit for people.

For the 2024 tax year, you can save a maximum of $23,000 in a roth 401(k). Here’s how the 401(k) plan limits will change in 2024: