New York Claim For Sales And Use Tax Exemption — Title-Registration (Motor Vehicle Trailer ATV Vessel [Boat] Snowmobile) is a form that can be used to apply for an exemption from sales and use tax when registering a motor vehicle, trailer, ATV, vessel (boat), or snowmobile in New York State. This exemption applies to vehicles purchased from a dealer in New York State or from a private party in another state. It also applies to vehicles that are registered by new residents of New York State. The types of New York Claim For Sales And Use Tax Exemption — Title-Registration (Motor Vehicle Trailer ATV Vessel [Boat] Snowmobile) are: 1. For vehicles purchased from a dealer in New York State: Form DTF-802. 2. For vehicles purchased from a private party in another state: Form DTF-803. 3. For vehicles registered by new residents of New York State: Form DTF-804.