401k Contribution Limits 2024. 401k contribution limits 2024 over 50 married. The total overall 401 (k) contribution limit for 2024, which includes employer matching contributions and nonelective contributions, is $69,000.

In 2024, the contribution limit for 401k plans, including 403 (b) plans, and most 457 plans, will increase to $23,000. The basic employee contribution limit for 2024 is $23,000 ($22,500 for 2023).