401k Max Contribution 2024 Catch-Up. Specifically, individuals who are at least 50 years old and earning. Total 401(k) plan contributions by an employee and an employer cannot exceed $69,000 in 2024.
In 2024, employers and employees together can contribute up to $69,000, up from a limit of $66,000 in 2023. The 401 (k) contribution limit for 2024 is $23,000.