© 2025 commonwealth of kentucky The kyu permit is a fixed mileage tax that does not change based on the weight of your vehicle The kyu number is a tax license issued for the kentucky weight distance tax Any motor carrier 59,999 pounds or greater traveling through kentucky is subject to this tax Before kentucky issues the kyu number, they will check a few things to make sure your company is properly registered. If you’re a truck operator driving heavy commercial vehicles through kentucky, you may need a kyu license
This tax requirement is part of the kentucky weight distance system, which helps maintain kentucky roadways and supports safe, legal trucking operations. Any motor carrier 60,000 pounds or greater traveling kentucky is subject to this tax. Planning to operate in kentucky Learn how to obtain a kyu license, list qualifying vehicles, file quarterly reports, and maintain records. Learn about the kentucky weight distance tax (kyu) for vehicles over 59,999 lbs Get your kyu number, file quarterly mileage taxes online, and stay compliant with kentucky regulations.