I just attempted to do this - it's clear Intuit/Quickbooks wants to make this as difficult as possible.  After 25 minutes with various sales agents I gave up.

Quickbooks wants everyone online so they can mine and sell the data - if you read the privacy policies you can see the real value of their accounting clients isn't the subscription but the money they make using your data.

Buh bye, Quickbooks.  You were good for a long time, then mediocre, and now you're just irrelevant.