401k Contribution Limits 2024 Over 50 Years. Employees can invest more money into 401(k) plans in 2024, with contribution limits increasing from 2023’s $22,500 to $23,000 for 2024. Maxing out your 401 (k) is one of the most.

The maximum amount you can contribute to a roth 401 (k) for 2024 is $23,000 if you’re younger than age 50. For 2024, the 401 (k) limit for employee salary deferrals is $23,000, which is above the 2023 401 (k) limit of $22,500.