2024 401k Contribution Limits Chart Fidelity. For 2024, the 401 (k) limit for employee salary deferrals is $23,000, which is above the 2023 401 (k) limit of $22,500. This limit includes all elective employee salary deferrals and any contributions made to a designated roth.

For 2024, the 401 (k) limit for employee salary deferrals is $23,000, which is above the 2023 401 (k) limit of $22,500. Participants who are 50+ can save an additional.