Effective June 1, 2021, Form 8898 should be mailed to:
Internal Revenue Service
3651 S. IH 35
MS 4301AUSC
Austin, TX 78741
??: ?? ???
? ??? ?? ?? ?? ?? ???? ?? ??? ??, ??>? ???? ?? ?? ? ????.
?? ???? ???? ??? ???? ???? ? ???? ???? ???? ?? ????. ??? ??? ??? ?????.