Solo 401 K Contribution Limits 2025 Employer. Use the solo 401 (k) contribution comparison to estimate the potential contribution that can be made to a solo 401 (k) plan, compared to profit sharing, simple, or sep plan. The solo 401 (k) profit sharing contribution is also known as the employer contribution.

As of 2023, individual employees have a 401 (k) contribution limit of $22,500, allowing them to contribute this amount annually to their 401 (k) account on a. For people who are 50 and older, the total contribution limit in 2025 is.