Yes. While older versions of Quicken did not have this capability, there are no longer limitations on the types of accounts you can import using QIF.
The Quicken Interchange Format (QIF) is an open file format used for transferring financial data between software programs. QIF files store data in plain-text, ASCII format, making them easily readable and editable. Each file begins with a header indicating the type of account (e.g., banking, credit card, or investment) and contains detailed transaction records with fields such as dates, amounts, payees, and categories.