Is there a way to import a spreadsheet, or some other batch data entry method, to quickly enter many line tiems for my T5008?

The CRA Autofill function is not available. So I am looking for a fast way to enter many lines of data for my T5008. TurboTax's default blank form fields are not efficiently structured for fast data entry.

Importing your data

No, unfortunately there is no way to enter data into TurboTax except for Auto-Fill or manual entry.