What if the 'Start Verification' button is greyed?

Sometimes, the 'Start Verification' button under 'Business Info' is greyed out.
What should I do if my Business Verification button is Greyed out?
It can be fixed with a small workaround.
  • Log into Facebook Developer and click "Set Up" on any of the apps. That should generate an App ID (found in the top header). Copy-paste the App ID and now navigate back to the Business Settings page, on the left side menu: Business Account > Accounts > App.
  • Enter/paste your App ID and refresh the page.
  • Now you should be able to see the button activate in the Security Settings page. Click verify to continue the process.

How did we do?

Why is Facebook Business Verification required?

How to check whether your business is verified?