How do I delete all information stored from my bank accounts and start with a clean slate?

Sending good vibes to you, richard-davey2-g.

I know a way on how you can download your transactions starting April 1st, 2021 into QuickBooks Online. Let's get started.

When connecting your bank for the first time, the system will automatically download your most recent or 90 days' worth of transactions.

You can use the Exclude feature in QuickBooks Online and delete the statements from there so you can start a clean slate. Here are the steps to complete the process:

1. Click Transactions in the left panel and choose Banking.
2. Select the connected bank account.
3. From the For Review tab, select all the transactions.
4. Tap on the Exclude button.
   
5. Go to the Excluded tab, select the transactions again.
6. Hit the Delete button.
   

After that, you can follow the steps in the following article to import your transactions since April 1st, 2021: Manually upload transactions into QuickBooks Online. On the same write-up, you'll find links on how to set up bank rules as well as reconciling your account.

Once imported, I recommend editing, assigning, and categorizing your transactions. Also, you can match them to the existing entries in the software. Just go to the For Review tab from the Banking menu. Doing so will help you ensure the accuracy of your financial records.

Please know that I'm just a post away should you need anything else. I'm always here to help and ensure that your questions are addressed accordingly. Wishing you a wonderful week ahead.