State Mileage Highway Use Taxes Guide: NY HUT, Kentucky KYU, NM WDT, and Oregon Weight-Mile

The 4 Independent State Mileage Taxes: Beyond IFTA and Federal Form 2290

While the International Fuel Tax Agreement (IFTA) standardizes quarterly fuel tax reporting and the IRS collects the federal Heavy Vehicle Use Tax through Form 2290, four individual states enforce separate, standalone weight-distance highway mileage taxes: New York (NY HUT), Kentucky (KYU), New Mexico (NM WDT), and Oregon (Weight-Mile Tax).

These state taxes are levied directly on total commercial vehicle miles traveled within the physical borders of that specific state, calculated by the vehicle's registered gross weight. Carriers that traverse these states without prior account registration or temporary trip permits face immediate impoundment at state ports of entry, steep civil penalties, and liens on carrier assets.

Understanding registration rules, quarterly filing deadlines, and tax rate schedules for each of the four mileage-tax states ensures seamless cross-country operations.

• New York Highway Use Tax (NY HUT): Imposed on commercial motor vehicles with a gross weight exceeding 18,000 pounds. Carriers must obtain an official Certificate of Registration and physical HUT decal for each vehicle, filing quarterly returns with the NY Department of Taxation and Finance.
• Kentucky KYU License: Required for all commercial vehicles operating on Kentucky highways with a combined gross weight of 60,000 pounds or more. Carriers must register for an active KYU number and file quarterly mileage reports online.
• New Mexico Weight-Distance Tax (NM WDT): Applies to commercial vehicles weighing over 26,000 pounds. Requires an active NM WDT tax identification number or purchase of a single-trip temporary permit at the port of entry.
• Oregon Weight-Mile Tax: Oregon does not participate in IFTA fuel tax collection for heavy commercial trucks; instead, it enforces the nation's most comprehensive Weight-Mile Tax on all vehicles weighing over 26,000 pounds, requiring a surety bond, state account, and monthly or quarterly tax reporting.

Figure 10.2: Commercial trucks crossing state boundaries into New York, Kentucky, New Mexico, or Oregon must maintain active state mileage tax accounts alongside federal Form 2290 Schedule 1 proof.

Account Setup, Bond Requirements, and Quarterly Filing Calendars

Managing compliance across all four mileage-tax states requires tracking distinct filing deadlines and bond conditions:

• Electronic Portal Registration: All four states provide online carrier registration portals where motor carriers can apply for accounts and establish electronic filing credentials.
• Oregon Surety Bond Rules: Out-of-state carriers registering for an Oregon Weight-Mile account must typically post a commercial surety bond (ranging from $2,000 to $10,000 depending on fleet size) to guarantee tax payments.
• Quarterly Mileage Auditing: Mileage reported on NY HUT, KYU, and NM WDT returns must match exact odometer and GPS telematics records. State tax auditors cross-reference your IFTA distance records against mileage tax returns during compliance audits.
• Single-Trip Temporary Permits: If your fleet traverses New Mexico or Oregon only once or twice per year, purchasing a temporary single-trip permit online or at the port of entry scale is often more cost-effective than maintaining an active standing tax account.