Annual 401k Contribution Limit 2025 Uk. — the 401(k) contribution limit for 2025 is $23,000 for employee contributions, and $69,000 for the combined employee and employer contributions. Most people don't max out their 401(k).
— the 401(k) contribution limit is $23,000. 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.