Max 401 Contribution 2025. Key takeaways the irs sets the maximum that you and your employer can contribute to your 401(k) each year. For tax year 2025, employees can contribute up to $23,500.
The 401(k) contribution limit for employees in 2025 has increased to $23,500, up from $23,000 in 2024. That’s up from $69,000 in 2024.