There are some restrictions with using a foreign address, but it is possible to still e-file. See: Can I e-file with a foreign address?
- In the My Info section, delete all the address information if it was entered without first selecting Foreign Address from the drop down so that you will not be required to enter a state and zip code. If there is any chance there may be some information left in the US address section, change back to the US Address to delete all traces of the address. Then, change back to Foreign Address.
To reach out without a U.S. phone number, try using these resources: TurboTax Twitter or TurboTax Facebook.
