I been filing my In-laws taxes the past 9 years with Turbo Tax Premier and never had an issue. In 2019 my father-in-law passed away, so this year I had to file my mother-in-laws as single. When I filed her taxes the IRS rejected it because they said the AGI or Pin was wrong, I triple checked the numbers Turbo tax imported by going back to the 2019 return. Both numbers are correct, so I resubmitted and got rejected again. Any ideas why?
