I filled out the W-7 form for the IRS in order to receive an ITIN number. The instruction documentation states that I will need to attach to my request: âA signed letter or document from the withholding agent, on official letterhead, showing your name and verifying that an ITIN is required to make distributions to you during the current tax year that are subject to IRS information reporting and/or federal tax withholding.âHow can I get that letter from YouTube, Google or AdSense? Or what should I join to my ITIN request to prove that I need it?Thanks for any help you can bring.
As far as I know, Google does not offer a way to request that document.
However you should be able to contact YouTube Creator Support directly and ask them for assistance: