Sorry, AmyC -- but when I enter 99-999900 on the Payer's information, Federal Identification Number, the Desktop software responds with "Invalid EIN". (was 8 digits, not the required 9).
I tried it again but filled in 99-9999900 (assumed the trailing Zero's are important) and the page was accepted.
It still seems odd to enter a bogus FEIN. Won't that get flagged by the IRS, or does the TurboTax software handle this?
