To call TurboTax customer support
https://ttlc.intuit.com/questions/1899263-what-is-the-turbotax-phone-number
Customer support is available from 5 a.m. to 9 p.m. Pacific time daily
Were you using the CD/download or online software? If you were using the CD/download, your tax return is not stored online. It is only on the hard drive of the computer you were using. You may need to start over using online TT if you cannot get your computer issues resolved soon enough.
Or...you could request an extension:
https://ttlc.intuit.com/turbotax-support/en-us/help-article/internal-revenue-service/file-irs-extens...
**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.**
