2024 401k Catch Up Limits Over 50. This dollar amount is the same as in 2023. For 2024, the maximum you can contribute from your paycheck to a 401 (k) is $23,000.

The 401 (k) contribution limits for 2024 are $23,000 for individuals under 50, and $30,500 for those 50 and older. How to save for retirement without a 401k;