I'll help you keep the bank transactions while you disable the sync in QuickBooks Self-Employed, Footr.

While you won't see the transactions anymore once the bank connection is turned off, you can manually add sales income and expenses. Or import transactions using a CSV file.

I'm adding these articles depending and choose the method you want.

• Learn how to enter sales income and expenses.
• Learn how to manually add a group of transactions.

You can always go back to this thread for other QuickBooks concerns. I'm always around to help you. May you have a wonderful weekend!