1. Open Print Forms. In QuickBooks Desktop, go to File, then Print Forms, then Labels.
2. Choose the list you're printing from. Pick All Customers/Jobs, Customers needing labels, Vendors, Employees, or Other Names, depending on who you're mailing to.
3. Narrow it down if you don't need everyone. Use the filter options, or check and uncheck individual names, to print only the addresses you actually need instead of the whole list.
4. Pick a label format. Choose the Avery (or compatible) label sheet size loaded in your printer; QuickBooks lines up the layout automatically once you pick the matching one.
5. Preview, then print. Check the preview to confirm names and addresses land in the right boxes before you commit a full sheet to the printer.