Tax Law, §§ 1115(a)(26), (g), 1139(g)
The exemption certificate for tractors, trailers, or semitrailers may not be used for purchases of tangible personal property or services described in subparagraphs (i)-(iv) and (vi)-(vii) of this paragraph.
The following terms shall apply for purposes of this section.
Example 1:
An individual engaged in the transportation of property purchases a new tractor from a dealer. The purchase agreement calls for the tractor to be fully equipped for long-haul situations. Such optional equipment includes the addition of a sleeper unit, an AM-FM stereo radio, splash guards, roof-mounted wind deflector and a built-in toolbox with hand tools included. The purchaser intends to use the tractor in combination with a trailer which when loaded will exceed 26,000 pounds gross vehicle weight. The purchase of the tractor and all optional equipment is exempt from sales tax provided the purchaser gives the vendor a properly completed exemption certificate for tractors, trailers or semitrailers, within 90 days of the delivery of the property.
Example 2:
The owner of a qualifying vehicle has the vehicle serviced at a truck repair center. The services performed consist of changing the oil and oil filter, checking all fluid levels, and replacing light bulbs. Charges for such services and parts are exempt from the sales tax provided the purchaser gives to the vendor a properly completed exemption certificate for tractors, trailers or semitrailers within 90 days of the date the services were performed.
Example 3:
The owner of a dump truck has the same services provided to its vehicle as in example 2. Although the gross vehicle weight of the dump truck exceeds 26,000 pounds, the services are subject to tax because the exemption is limited to services performed on qualifying tractors, trailers, semitrailers or property installed on such vehicles and does not apply to services performed on other motor vehicles.
Example 4:
The purchase of vehicle painting services for the purpose of advertisement, product promotion, company identification or decorative value are subject to sales and use taxes.
The exemption certificate for tractors, trailers or semitrailers may not be used for purchases of tangible personal property described in this subparagraph.
Example 5:
Company A, a registered vendor, owns, operates and services its own fleet of trucks, tractors, trailers and semitrailers. Company A makes bulk purchases of oil, oil filters, glo-plugs, brake fluid, brake pads, and tires all of which are intended for use on its qualifying vehicles. It may purchase all such parts and supplies exempt from sales tax by giving the vendor a properly completed exemption certificate for tractors, trailers or semitrailers. However, Company A is liable for the use tax on the cost of any parts and supplies purchased for use on its qualifying vehicles but used on those of its vehicles which do not qualify for the exemption. Company A is required to maintain adequate records to identify the vehicles on which such parts and supplies were used.
Example 6:
Company B, a registered vendor, owns, operates and services its fleet of trucks, tractors and trailers. Company B makes purchases in bulk of tires for its fleet from two suppliers. All tires for its nonqualifying truck fleet are purchased from Supplier No. 1 while all tires for its qualifying vehicles are purchased from Supplier No. 2. In this instance, Company B is required to pay the tax at the time of its purchases from Supplier No. 1 but may issue an exemption certificate for tractors, trailers or semitrailers for its purchases from Supplier No. 2.
Refunds and credits of sales tax imposed and paid on purchases subject to the exemption described in subdivision (a) of this section shall be administered in accordance with the provisions of Part 534 of this Title and section 1139 of the Tax Law.
N.Y. Comp. Codes R. & Regs. Tit. 20 § 528.26