[quote=gator4life108;13222539]I technically have the car registered and have put miles on it so it is no longer used. I see no difference. I understand paying ownership taxes, but paying sales tax is another story. Even more so since sales tax will be $3,000 - $4000.
It's never been registered or titled in the U.S., there's no "technically" about it. I know it sounds harsh, but it's the life we live. You'll work this issue out in the end.
Have you asked your sponsor if they can get more information about registering the vehicle? I would expect the MPs or SFs would have some information on the subject.