Irs 401k Employer Contribution Limits 2024. The 401 (k) contribution limit for 2024 is $23,000. The employee contribution limit for 401 (k) plans in 2024 has increased to $23,000, up from $22,500 for 2023.

This limit includes all elective employee salary deferrals and any contributions. Irs 401k limits 2024 and employer matching.