Unable to open files in Turbo Tax Business Incorporated
by Intuit• Updated 2 months ago
If a TurboTax Business Incorporated file isn't opening with TurboTax Business Incorporated, you might need to associate the files.
- Go to the folder where the returns are saved. By default, Turbo Tax saves all returns from all years in the following directory: C:\Users%user%\Documents\TTBInc
- Right-click a file and select Open with...

- A list of apps will display. If TurboTax Business Incorporated isn't listed, and select More apps.
- If TurboTax Business Incorporated isn't on the next list, select Look for another app on this PC.

- Navigate to the C:\Program Files (x86)\Intuit directory.
- Select folder for the correct TTBInc year, if applicable. For example, if you have a 2021 file, select TurboTax Business 2021.
- Select the file QTBInc.exe.
- Select open.
The file associates with the selected app and opens.
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