If you need to file your state return by mail (my state being California), and you need to include your Federal return as part of the filing, please confirm/verify the following. Under the Print Center tab (for a Premier downloaded to PC TurrboTax version), if I want to file my state tax return by mail I would pick the radio button of "All official forms required for filing". With that choice selected, it looks like the forms underneath the "2018 California Tax Return" checkbox ALREADY include the Federal return forms. Therefore, I should not have to print out and mail all forms that fall under the "2018 Federal Tax Return" checkbox because I would be sending duplication forms/information. Please confirm/verify.
