When you file by mail, you need to sign and date your return in ink. If you forget to sign, the IRS will mail it back to you with a request for your signature. If you are filing a joint return, the form must be signed by each spouse. And you need to include any W-2's or 1099's that show tax withheld. TurboTax does not mail your return for you. You have to do that yourself.
https://ttlc.intuit.com/community/printing/help/how-do-i-print-and-mail-my-return-in-turbotax-online...
When you mail a tax return, you need to attach any documents showing tax withheld, such as your W-2’s or any 1099’s. Use a mailing service that will track it, such as certified mail so you will know the IRS/state received the return.
Federal and state returns must be in separate envelopes and they are mailed to different addresses. Read the mailing instructions that print with your tax return carefully so you mail them to the right addresses.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
