Hello llanaro,

Removing an accountant access is deleting its email from the Manage Users settings. Here's how:

1. Log in to https://qbo.intuit.com as the Master Admin (not the accountant's user access).
2. Click on the Gear icon.
3. Choose Manage Users.
4. In the Accounting Firm tab, click on the Delete in the Action column.
5. When prompted to continue deleting the access, click on Yes.

Let us know if you have any questions. Thanks!