How do I verify 1099 address

Let's make sure you'll be able to verify your 1099 address, 

Are you trying to access the page but are unable to do it because you're getting an error? If so, let's fix the error so you can successfully verify contractors' addresses. Normally, you'll get this error because of browser-related issues. We can perform some troubleshooting steps to fix the problem. Use the shortcut keys below to access a private window (incognito):

• Google Chrome: Ctrl + Shift + N
• Mozilla Firefox: Ctrl + Shift + P
• Safari: Command + Shift + N
• Microsoft Edge: Ctrl + Shift + P

When using incognito mode, this deletes cookies and browser history leaving your browser clean and easy to access any websites and error-free. Once done, double-check if everything is already working, then go back to the main browser to clear its cache and delete some outdated files that might be the cause of the error. Otherwise, use a supported, up-to-date browser.

 After that, verify the contractors' 1099 addresses. If you've already filed your 1099 form and want to double-check the contractors' address, You can simply go back to the Review recipient window to verify for the address. Please see the screenshot below:

Another way is to run the Vendor Contact List report for the addresses of your contractors to show. To do so, follow the steps below:

1. Go to the Reports menu, then type in the name of the report.
   

Furthermore, QuickBooks offers several payroll reports that you can use to view useful data for your business. You'll only have to customize them to get the right data you need most. I've got this article for more details: Customize Reports In QuickBooks Online.

Keep in touch if you need any more assistance with the 1099, or if there's something else I can do for you. I've got your back.