When E-filing prior year returns, you want to make sure that you are up to date with the latest software version, which can be located by:
1. Clicking on the communications tab at the top of your screen
2. Clicking the get program updates button
3. Software will either ask to download the latest version or tell you it's up to date.
4. Once you are updated, you'll be able to e-file prior year returns.
Please note that you may only e-file the current and the two previous years at any time. For example, if the current filing year were 2021, you would be able to e-file 2021 returns, 2020, and 2019.
This information applies to all years of the UltimateTax software that can be E-filed.