How do I delete all of my bNk information off of quickbooks?

Hello, @motheranddaughte. I'm here to help you with your banking concern.

If you're referring to banking, you can undo to remove transactions in the QuickBooks register and then disconnect.

Here's how to disconnect the account:

1.  Go to Banking menu then select Banking at the top.
2.  Choose the account you want to change, and then click Edit (pencil icon).
3. Select Edit account info.
4.  From the Account window, tick the box next to Disconnect this account on save.
5.  Then click Save and Close.

You can refer to this article for more information: Disconnect or delete an account from the Downloaded Transactions page.

If you're referring to something else, please provide us some detail for us to assist you further.

You can also contact our support team. They have the tools to pull up your account and guide you with the process.

To contact, here's how:
 

1. Sign in to your QuickBooks Online company.
2. Go to Help.
3. Select Contact Us.
4. Type in your concern, then select Let's talk.
5. Select a way to connect with us:

• Start a chat with a support expert.
• Get a callback from the next available expert.

For the time schedule, see this article: QuickBooks Online Support.

Please visit our general help topics page if you require assistance with any other QuickBooks Online tasks.

Let me know if the comment section if you need anything else or if you have any additional information regarding your bank account information. I'll be around. Have a wonderful day!