2025 Roth 401k Contribution Limits Over 50. Contributions to roth 401(k) accounts are subject to annual. The basic employee contribution limit for 2025 is $23,000 ($22,500 for 2023).
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. Contributions to roth 401(k) accounts are subject to annual.