Solo 401k Contribution Limits 2024 Employer. The 401(k) contribution limits apply per person, not per plan. The total solo 401(k) contribution limit (employee + employer contribution) is up to $66,000 in 2023.
The 401(k) contribution limits apply per person, not per plan. However, if you start the plan late, and are 50 years old or older, youโre allowed to make.