I amended my 2017 return with information that did not alter my payment or refund. (I mistakenly omitted rental income data that do not exceed losses). I discovered this error after starting my 2018 return in TurboTax (it told me that I had collected $0 income from the relevant unit). I will file an amended return to the feds and state. However, I want to ensure that TT2018 and subsequent years correctly calculate losses pulled forward from previous years. When I relaunched TT2018 after amending my 2017 return, it did not appear to have pulled the correct data forward from the amended 2017 file. What should I do?
