Thank you for posting in the Community. I'm here to lend a hand with transferring vendors from the old QBO system to your new one.
QuickBooks Online has the ability to import and export data, such as bank transactions, customers, and vendors. This functionality will allow you to export vendor information and import it into another account.
First, you will need to generate a report with the vendor information in the old QBO system and export it to Excel. Here's how:
Select Reports on the left navigation menu.
Enter Vendor Contact List in the Report Search box.
Include the following columns:
4. Export the report to Excel. 5. Open up Excel and load the exported report. 6. Make any necessary edits and save the spreadsheet.