2024 401k Contribution Limits Chart By Age. The total overall 401 (k) contribution limit for 2024, which includes employer matching contributions and nonelective contributions, is $69,000. Starting in 2024, employees can contribute up to $23,000 into their 401 (k), 403 (b), most 457.

Here’s how the 401 (k) plan limits will change in 2024: The total overall 401 (k) contribution limit for 2024, which includes employer matching contributions and nonelective contributions, is $69,000.