@SRReisch The IRS will continue to reject the e-filed tax return even with a correct 2018 AGI due to either the Primary or Secondary taxpayer being deceased on a 2019 tax return with Married Filing Jointly status.
Your only option is to print and mail the tax return.
See this TurboTax support FAQ for printing a tax return for mailing - https://ttlc.intuit.com/community/printing/help/how-do-i-print-and-mail-my-return-in-turbotax-online...
IRS website - https://www.irs.gov/e-file-providers/list-of-available-free-file-fillable-forms
Decedent Returns- The program might not efile a decedent return. If the Primary or Secondary taxpayer on the return is a decedent, it may be necessary to mail in the return.
