Afternoon, Deb24442!
Glad to have you as a member of the QuickBooks Community. You've come to the right place for help. With QuickBooks Pro 2020, importing lists and transactions is convenient and accurate with the Import IIF Tool. Sounds like you may have a minor error in the correct IIF format of your document.
We have a great guide you can view here: IIF Overview
We even have a kit with a formatted document you can input the data on and upload after. To upload an IIF file follow the steps below.
- Switch to Single- User Mode
- Go the File menu and select Utilities.
- Select Import then click Import IIF Files.
- Locate the file.
- Click Import it for me. I'll fix it later.
- Select OK
Once the file is imported you'll see the number of lists and transactions imported. If you have any questions about importing in QuickBooks or have any questions at all. You can reach me at any time by replying below. I look forward to hearing how these steps worked for you. Have a great day!