2024 401k Limits Contributions Over 50. More people will be able to make contributions to roth. The 401(k) contribution limits for 2023 sit at $22,500 for retirement savers under 50 and $30,000 for those 50 and over.
Employees 50 or older can contribute up to $30,500 with catch. The 401(k) contribution limit is $23,000.