Hello, @caroline181. 

Let me share some information about accountant copies. 

When you're using QuickBooks Desktop Premier Accountant Edition 2022, you can still work with your client's QuickBooks Desktop Pro or Premier 2021 or 2022 version. You can take a look at this article for more information: Use the Accountant's Copy.

Also, here's detailed guidance on how to resolve errors you'll possibly encounter when importing Accountant's Changes to their company file: Resolve errors and unexpected results when importing accountants' changes. 

Let me know if you have follow-up questions about accountant copies by leaving a reply below. Have a wonderful day!