I say that tax should be based on your PHYSICAL USE ADRESS not billing or shipping! I work for the Foreign Service as a Diplomat. My SHIPPING address in in Virginia, but I do not live or work there. I work all over the world.
We have a U.S. Mailing address so we can send and recieve mail without paying the cost of overseas postage and to avoid long custom delays. Our mail is picked up in VA and delivered to us overseas by the State Dept for free.
The same holds true for MILITARY personnel stationed overseas, who have a U.S. Shipping address (APO) but their billing address is in another State.
For us diplomats, our State of Legal Residence, Bank address, MAILING address and PHYSICAL address are in 4 different places!
My LEGAL residence is in NH (no sales or income tax)
My Bank is in New Mexico
MY U.S. Diplomatic MAILING address is in VA (sales tax)
My Physical adress is in Warsaw, Poland (no sales tax)
To charge me SALES tax for VA, a state I never step foot in, makes NO sense to me.
Peter Kennett
U.S. Embassy, Warsaw, Poland