Accountant invites to multiple companies for 1 client

Warm greetings, @Susan607. Your accountant needs to send you another invitation since he is managing separate companies.

When someone invites you to be their accountant, they must log in to their company account to grant you access. If they have multiple companies, they'll need to log in to each one separately to invite you as their accountant. This process ensures that you only have access to the specific company or companies that you have been authorized to provide accounting services.

For more information, visit this article: Add accountant users in QuickBooks Online. 

On the other hand, I'll add these articles to help you manage your client's transactions in QuickBooks Online.

• Categorize online bank transactions.
• Learn the reconciliation workflow in QuickBooks.
• Reconcile an account. 

I'm still here, ready to back you up whenever you need information and clarification about adding accountant users to separate companies. Kindly click the reply button to enter your queries. Have a good one!