Thanks for the reply.
So could I file their W-7 forms along with the Federal Tax Return to the IRS with the address:
"Department of the Trasury
Internal Revenue Service
Ogden, UT [removed]"
Without filing the W-7 forms to a separate address in Austin, TX? (indicated in this post)
with the address: "Internal Revenue Service
Austin Service Center, ITIN Operations
PO Box 149342
Austin, TX [removed]"?
