401k 2025 Contribution Limit Chart Over 50. In 2022, the most you can contribute to a roth 401(k) and contribute in pretax contributions to a traditional 401(k) is $20,500. Those 50 and older can contribute an additional.
For 2025, the 401(k) contribution limit for employees is $23,000, or $30,500 if you are age 50 or older. This limit includes all elective employee salary deferrals and any contributions.