How did Texas distinguish vehicle tax from sales tax for attached accessories, rebuilt vehicles, and short-term rental accessories?

Plain-English summary

Accessories attached when a vehicle was purchased were taxed with the motor vehicle; accessories bought for later attachment followed limited sales tax.

No motor vehicle sales tax was due merely on initial title of a vehicle an individual assembled from components already subject to limited sales tax.

For rentals of 180 days or less, later accessories could be bought for resale if their charge was included in taxed rental receipts or separately subjected to limited sales tax.

What this means for you

Attachment timing, assembly method, and treatment of an accessory charge controlled the historical result.

Common questions

Q: Were later-added accessories in the vehicle tax base?
A: No under this guidance.

Q: Did initial title of a parts-built unit trigger vehicle sales tax?
A: No under the stated conditions.

Citations and references

The guidance cites no numbered statute or rule. All rates and thresholds are historical.

Source

• STAR search: https://star.comptroller.texas.gov/search?doc_type_code=L&tax_type_code=MVT
• Opinion: https://star.comptroller.texas.gov/view/7906L2025D03

Original ruling text

ACCESSORIES

LIMITED SALES TAX?

OR

MOTOR VEHICLE SALES TAX?

Motor Vehicle Sales Tax is due on the purchase of a motor vehicle and all accessories attached to it at the time of purchase. The tax is 4% of the purchase price Limited Sales Tax is due on the purchase of accessories to be attached to a motor vehicle after the motor vehicle has been purchased. A 4% State Limited Sales or Use Tax, a 1% Local Sales or Use Tax, and a Mass Transit Sales or Use Tax (where adopted) is due on the purchase price of the accessories.

Accessories Defined. Accessories include, but are not limited to, bodies, cement mixers, citizen band radios, refrigeration units, fertilizer spreaders, oil well servicing equipment, side-view mirrors, winches and saddle tanks.

Limited Sales Tax is due on the purchase of an item when by itself is not a motor vehicle, even though the item in combination with other items becomes a motor vehicle.

No Motor Vehicle Sales Tax is due on the initial titling of a motor vehicle built by an individual who assembled the motor vehicle from a combination of items each of which were subject to the Limited Sales Tax.

MOTOR VEHICLE RENTALS

(For 180 days or less)

When accessories are purchased to be added to a motor vehicle after the sale of the motor vehicle, and the motor vehicle is to be rented, a Limited Sales and Use Tax Resale Certificate may be used, if the charge for the accessories is included in the rental fee on which Motor Vehicle Rental Tax is collected OR the charge for the accessories is separately stated and Limited Sales or Use Tax is collected on the rental charge for the accessories.