How to Cancel QuickBooks
Navigate to the Quickbooks website and login to the product that you have.
Click on the gear icon on the toolbar.
Select your company, then click on Account and Settings.
Click on Billing and Subscription.
If you have a paid subscription, select Cancel in the QuickBooks section. If you are using a trial, select Cancel Trial.
Click on Continue to Cancel, then select Continue to Cancel again.
Answer the exit survey questions, then select Confirm Cancel.