Turbotax desktop says you can e-file with form 4852 but does not let you fill the address line 3, city state and zip code, always says it is blank even if you fill it. Why? in Get your taxes done using TurboTax
How do I view all the details of various lines of the tax Schedules in TurboTax Online? in After you file
2024 amendment: changes show in TurboTax Online ($110 refund increase) but no Form 1040-X in downloaded PDF. How do I get the amendment paperwork? in After you file
California 100S Schedule M-2 bug with TurboTax Business? Incorrectly assigning State Tax Refund as a AAA "addition" in Business & farm