How do I turn off payroll services and stop getting charged for it on the online version?

It's sad to see you go, but I'm here to guide you in canceling your payroll subscription, evanstromain.

Before diving into the process, we'll have to make sure that we've already paid any outstanding tax deposits, filed any outstanding quarterly forms, and printed the necessary payroll reports.

Please take note that once your account is canceled, you'll still have a view-only access to the data for six months after the end of the tax year in which that data was collected. After that period, the system will permanently delete all your payroll-related data.

You follow these steps in canceling your payroll subscription:

1. Click the Gear icon.
2. Select Account and Settings.
3. Choose Billing & Subscription. 
4. In the Payroll section, select Cancel.
5. Select Continue to cancel.
6. Complete the short survey and click Confirm cancel to complete the process.

In case you'll want to reactivate your payroll subscription in the future, you can visit this article to be guided in doing it: Reactivate your Online Payroll account.

Thanks for giving us the opportunity to work with your business. Please know that our doors are always open to help you if you have any QuickBooks-related concerns or questions. I wish you success.