Publication 570
taxmap/pubs/p570-015.htm#en_us_publink1000221393If you have to file Form 1040 with the United States and you
are excluding possession income from American Samoa or Puerto Rico, send your
return to:
Department of the Treasury
Internal Revenue Service Center
Austin, TX 73301-0215
Also send your U.S. return to this address if you are attaching
Form 5074 or Form 8689.
If you are not in either of the above categories, send your return
to the address shown in the Form 1040 instructions for the possession or state
in which you reside.