Is there a way for access to bank accounts to be removed without losing access to any other functions in Quickbooks online?

Greetings, ["Kirsty McGurk"]!

Yes, you can deactivate bank accounts in QBO, and still be able to access other functionalities. The off-limits, when deactivating or disconnecting an account, are the following:

• This stops QuickBooks Online from getting your transactions from your bank.
• Any transactions in your For Review tab will be deleted. If they're older than 90 days, you won't be able to download them into QuickBooks Online again.

To learn more about the pros and cons and the steps on how, you can refer to this link: https://quickbooks.intuit.com/learn-support/en-us/banking/disconnect-or-delete-an-account-from-the-d...

I'm still here to help you more if you have follow-up questions. Just drop a comment or mention my name. Have a good one.