401k Max Contribution 2024 Employers Post. The 401(k) contribution limit increased to $23,500 for 2025, up from $23,000 in 2024. The internal revenue service sets the maximum amount you and your employer can contribute to your 401(k), and that number increases in 2024.
Contributions from all sources—including employer 401(k) matching—are limited to $69,000 in. The 401(k) contribution limit increased to $23,500 for 2025, up from $23,000 in 2024.