How can I fully back up my account in Hong Kong and restore exactly the same on a different account in the USA

Transferring data from a Hong Kong QuickBooks Online (QBO) account to a US version is currently unavailable, Dan-Weitzman. However, let me share an alternative solution to help you achieve this transition effectively.

While QuickBooks Online doesn't have the option to directly transfer company data between different QBO regions due to compatibility and data integrity issues, there are alternative methods available. In the meantime, you can utilize third-party apps to facilitate the data transfer. Additionally, you have the option to export your lists, connect your bank accounts, or upload your bank transactions to your new QBO account.

Find an app for a product:

1. Sign in to your QuickBooks Online account.
2. Select the Apps tab on the left navigation bar.
   
   
3. Search for the app you wish to connect to in the magnifying glass bar or select the Browse category ▼ to search for an app by category.

Then, here's how to export your reports and list:

1. Go to Settings, and in the TOOLS column, select Export data.
   
   
2. On the Reports tab, set the date from the Pre-selected date ranges ▼ dropdown.
   
   
3. Add or remove items from the Reports and Lists tabs by turning the switch on or off.
4. Select Export to Excel.
5. Select OK to please make sure that it’s done.

For more detailed information on these processes, refer to this article: Export your QBO data.

If you plan to connect the same bank and credit card accounts you used in QuickBooks Online Hongkong, you don't need to move any transactions. Instead, follow the steps to connect your accounts. If you don't plan to connect the same accounts, upload your CSV file into QuickBooks Online.

I want to ensure a smooth transition of your data to the different account. If you have any questions or concerns related to QuickBooks Online, please let us know. We are here and ready to assist you with all your inquiries.

@Dan-Weitzman 

Do you need to convert data from QBO HK to QBO US?

You can purchase a 3rd party service to do so. Contact @Fiat Lux - ASIA for details.