Once cancelled, you'll receive a confirmation email containing the cancellation details. Also, you'll have read-only access to your data for a year. You can check this article for more information: What happens to my QuickBooks Online data after I cancel?
I'm only a post away if you need further help canceling your QBO account. It's always my pleasure to help you out again.
Need QuickBooks guidance?
Log in to access expert advice and community support instantly.