Lesley,
Glad to hear that the simple expedient of using the AGI shown in an IRS tax transcript for your previous year's return worked for you. But in my case, and in some others documented in the discussion of this problem, the AGI's in our previous year's TurboTax-generated return were IDENTICAL to what the IRS had on file--there was no mismatch, and the previous year's return was fully processed. Efiling of the TurboTax return for 2021 was rejected, nonetheless, which led us to try the IP PIN approach, since I'm somewhat uncomfortable with the suggestion of entering and AGI $0, a manifestly false value, into TurboTax in order to get a efile return accepted.
