How do I delete my entire account

Good morning, @sophiakinker-biz. 

It's great to see a new face here in the Community. I can help you delete your entire QuickBooks Online account. 

It only takes a few easy steps to cancel your QuickBooks Online subscription. Here's how: 

1. Sign in to your account as an admin user. 
2. Go to the Gear (Settings) icon in the top right-hand corner. 
3. Under the "Your Company" column, choose the Account and settings. 
4. Press the Billing & Subscription tab. 
5. Pick Cancel subscription or Cancel Online in the QuickBooks section. 
6. Follow the onscreen instructions. 

After you cancel, we hang on to your data for a year just incase you need to print or view any important detail. We'll delete the account after the year is up. 

If you'd like to resubscribe before the year is up, here's a guide to help you out. 

This should do the trick. If you run into any trouble along the way, don't hesitate to ask. Wishing you and your business continued success!