It's the 2nd step to a series of letters from the IRS disallowing or griping about the fact that you "deducted" your kids who don't have soc. sec. numbers. The 1rst step is being fired from your job because you have no soc sec. Yeah, yeah, I know about the Taco Bell case, no soc sec but you can still work. But you ain't gonna git know driver's license or bank account.
So then....which drain pipe or homeless shelter do you want to live in?