Re:USPS In-Person Identity Proofing
by kylehotchkiss on Thursday September 21, 2023 @11:55PM
(#37607643)
For returns, you can send in a paper copy. That happens to serve as nice proof that you aren’t a resident of specific state for tax purposes
Except that US tax law also requires that all US persons, worldwide, to file US tax returns (note: this is a superset of US citizens).
So if the law applies to expats and to anyone who has ever applied for a green card even if denied or not used or not revoked, then the system needs to support worldwide access.