Roth 401 K Contribution Limit 2025 Employer Match. The 2025 contribution limit for 401(k) plans is $23,000, up from $22,500 in 2023. The basic employee contribution limit for 2025 is $23,000 ($22,500 for 2023).
This limit includes all elective employee salary deferrals and any contributions. The roth 401 (k) contribution limit for 2025 is $23,000 for employee contributions and $69,000 total for both employee and employer contributions.