QB Issue Resolution:

You took a Draw, the same as any taking from business bank for personal use. This value is reported on the 1040 and not the 1065 or Sched C. There is nothing to do about “2018 in 2019” for this taking. You reported it on 1040 for 2018, and Funded it from a draw from the business.

 

And you should confirm with your own CPA that you qualify for a “Solo 401(k)” plan and that is the forms you filed at that bank. See this topic:

https://www.irs.gov/retirement-plans/one-participant-401k-plans

Resolution for Issue '401K contribution' available: Yes (Solved).
Source: Intuit Community forum.

401K contribution: this issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the issue yourself by looking for a resolution described below. If it is a complex issue or you are unable to solve the issue, you may contact us by clicking here or by using other support options.

Support for 401k contribution
Quickbooks Repair Pro will resolve it efficiently and affordably. Guaranteed resolution of your issue, or you pay nothing!

Error Recovery for 401k contribution [Canada]
E-Tech is the #1 Quickbooks data migration and Conversion service provider.

Get 50% off Quickbooks Online

Click Here for 50% off!

Additional Support Options: