I enter all my data in TT Deluxe, check it three times, get no errors, efile and then ...
Find out I need to mail in Form 8453 with Form 8949 = "Sales and other Dispositions of Capital Assets (or a statement with the same information) if you elect not to report your transactions electronically on Form 8949"
#1 Wonder why the "errors" function did not red flag this ?
#2 Is there a way to find out what 8949 is related to? We sold our home in 2020 with all transactions completed by year end of 2020. Stocks? K-1 from Stock investment?
#3 Can I amend our tax filing via Turbo Tax and efile ?
Many thanks for your help,
Tom
