How to add your vendors to QuickBooks Online
To add vendors in QuickBooks Online:
Go to Expenses in the left menu.
Select Vendors.
Click New vendor.
Enter the vendor’s details, such as:
Company name
Display name
Email
Phone number
Address
Tax ID, if needed
Payment terms
5. Click Save.
You can also add a vendor while entering a bill or expense. In the Payee or Vendor field, type the new vendor’s name, then select Add new.
For multiple vendors, use import:
Go to Settings ⚙️.
Select Import data.
Choose Vendors.
Upload an Excel or CSV file.
Map the columns, review the data, and click Import.
A good vendor list usually includes vendor name, email, phone, billing address, tax ID, and payment terms.

