2024 Max 401k Contribution Limits Over 50 Married. What is the maximum 401(k) contribution for 2024 for over 50? This amount is up modestly from 2023, when the individual.

401(k) contribution limits in 2023 and 2024. For 2024, the 401(k) limit for employee salary deferrals is $23,000, which is above the 2023 401(k) limit of $22,500.