2024 Maximum 401k Contribution Limits. The 401(k) contribution limit for 2024 is $23,000. Key takeaways the irs sets the maximum that you and your employer can contribute to your 401(k) each year.

The 2024 401 (k) contribution limit is $23,000, a $500 increase from 2023’s limit. More people will be able to make contributions to roth.