How do I give my accountant access to my account

Ask your accountant to have a QBO Accountant account. Then you can invite them as an accountant firm.

Hi there. I'll be show you how to add your accountant to your account. I encourage you to check out this helpful article that shows you how to: Invite an accountant to review your books in QuickBooks Online. This article provides the details you need in order to successfully add your accountant to your account. 

Feel free to ask other questions as you go through the article. I'll be a message away in case you need anything else.