2024 Maximum 401k Contribution Catch Up. This means that your total 401 (k) contribution limit for 2024 is. The 401(k) contribution limit for 2024 is $23,000.
The 2024 contribution limit for 401(k) plans is $23,000, up from $22,500 in 2023. The limit for overall contributions—including the employer match—is 100%.