2025 401k Limits And Catch Up Limits For Over 50. The employee contribution limit increases modestly from $23,000 to $23,500. The 401 (k) contribution limit for employees in 2025 has increased to $23,500, up from $23,000 in 2024.

There is a higher 401(k) contribution limit for 2025. In 2025, the 401 (k) contribution limit for participants is increasing to $23,500, up from $23,000 in 2024.