I am having this same exact problem. Importing a TurboTax Business 2018 file for a multi-partner LLC into TurboTax Business 2019 on Windows 10. Most all the business information as well as prior financial information is imported. However information on the partners and their % ownership is not imported.
TurboTax for Business 2019 will not allow me to enter historical information for the partners, it treats adding partner information as a change in business ownership.
I have spent hours with TurboTax support on this, even uploaded copies of prior returns through their upload process. I have heard nothing back from the support team and no one has been able to help. I have 2 support Case #'s at this point. Im stuck. Any and all help is appreciated.
