Hi, @mojiojomd.
You'll want to add your accountant to your QuickBooks Online (QBO) account. This way, they can access your QBO without dealing with the file transfer. Let me guide you how.
- Go to the Gear icon.
- Select Manage users.
- Go to the Accounting firms tab.
- Enter your accountant email and click Invite.
- Complete the needed information and click Save.
Here's an article you can read for more details: Invite or remove an accountant.
I also got you this article that you can check in case you'll want to add and manage your users in QBO: Add, delete, or change user access.
Get back to us anytime you have other concerns or questions, the Community is always around to help. Have a great day and take care!