What Is The 401k Catch Up Limit For 2024. For 2024, the maximum you can contribute from your paycheck to a 401 (k) is $23,000. This means that your total 401(k) contribution limit for 2024 is.
The dollar limitation for catch. If you are 50 or older, you can defer paying income tax on $30,000 in your 401(k) plan.