Umm, well, not that i'm seeing him shortly but at lest is good to know there is something. Another question now. Are there any additional document that can serve as proof?
in fact, there are. You can submit a proof of payment of the sales tax. DMV can provide you with FS-6 T receipt after you claim a sales tax exemption. Also, you can add a Form MV-50 aka Dealer Retail Certificate of Sale, completed by a dealer located in NY.
O.k, i was guessing it could be more of those documents. These can all be sent via mail or delivered in person at your offices, right?
That's right. You have those options available. You can choose that most adequate to you.