Critter-3 is right. I forgot about needing a spouse's SSN or ITIN in order to e-file.
You don't have to enter a dummy spouse SSN in TurboTax. You can just leave it blank. Don't enter anything. You will get an the error in the error check, which you can ignore. Just click Continue when the error check tells you to enter the SSN. Then when you print the tax return the space for the spouse SSN will be blank, and you can just write in NRA.
