FYI ... you could tell the IRS where he lives and that he has not filed .... <a rel="nofollow" target="_blank" href="
https://www.wikihow.com/Turn-Someone-in-to-the-IRS">https://www.wikihow.com/Turn-Someone-in-to-the-I...>
However he may be filing but not getting a refund that can be attached ... many people do that to avoid paying a debt.
