2025 401k Limits And Matching Contributions. Employees can invest more money into 401 (k) plans in 2025, with contribution limits increasing from 2023’s $22,500 to $23,000 for 2025. The contribution limit for a designated roth 401 (k) increased $500 to $23,000 for 2025.

(again, those aged 50 and. In 2025, the 401 (k) contribution limit for participants is increasing to $23,000, up from $22,500 in 2023.