Solo 401k Contribution Limits 2024 Irs. What are the new solo 401k contribution limits for 2024? For 2024, the irs has increased the contribution limit for 401(k), 403(b), most 457 plans, and the federal government's thrift savings plan to $23,000, up from $22,500 in 2023.
You can invest solo 401(k) funds in either a. The general limit on total employer and employee.