How do I export to CSV the full customer list with all fields so they can be updated?

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Welcome to the QuickBooks Community, michael213!

I appreciate you reaching out to me here. I'd be happy to guide you in the right direction when it comes to exporting your customer list.

QuickBooks Online provides the option to export and import data such as Customers, Suppliers, bank transactions, and more. Here's how you can export your customer list as a CSV file:

1. Open the "Customer/Supplier" Centre.
2. Select the "Excel drop-down", then choose:
   • Export Customer/Supplier list if you want to export customer/supplier data such as name, balances and contact information.
   • Export Transactions if you want to export transactions (either by name or transaction type).
3. In the Export window, choose "Create a comma separated values" (.csv) file.
4. Select "Export".
5. Assign a file name, then choose the location where you want to save the file.
6. Locate, open, and edit the file as needed.

Here's an article for reference.

Don't hesitate to reach back out if you have any other questions. 

Hi,

You can export the full customer list with all fields to a CSV file using Skyvia (https://skyvia.com/data-integration/quickbooks-csv-file-import-and-export). It provides a simple way to extract and update customer data without manual effort, ensuring all fields are included in the export.