I am applying for an ITIN for my spouse as this is our first time filing jointly. I used a CAA for completing the form W-7 and dropped off my federal return. He mailed it to the address mentioned in the instructions :
ITIN Operation
P.O. Box 149342
Austin, TX 78714-9342
When I checked the tracking details it looks like USPS delivered it to zip code 73301. I am not sure if my package got routed due to some issue. Should I inquire with IRS or USPS as to what might have happened?
