Form 2290 & Trucking Tax Glossary
Plain-English definitions of the Form 2290 and Heavy Vehicle Use Tax terms every trucker runs into, from taxable gross weight to Category W. If two words sound like different things but mean the same tax, this is where you find out.
Truck at 55,000 pounds or more? You must file Form 2290 and carry a stamped Schedule 1 before your state will plate it.
2290 Truck Tax
A common nickname for the Heavy Highway Vehicle Use Tax. "2290 truck tax," "HVUT," "heavy highway tax," and "Form 2290" all describe the same annual federal tax on heavy vehicles. They sound like different things but they are not.
Amendment
A change filed against a Form 2290 you already submitted. The three IRS amendment types are a VIN correction, a taxable gross weight increase, and a suspended vehicle that has now exceeded the mileage limit.
Apportioned Plates (IRP)
Commercial vehicle license plates issued under the International Registration Plan (IRP). They allow a carrier to pay registration fees across multiple jurisdictions based on the percentage of miles operated in each state. Proof of HVUT (Form 2290) is federally required to obtain these plates.
Category W
The IRS code for a suspended vehicle on Form 2290. A Category W vehicle is expected to run 5,000 miles or less (7,500 for agricultural vehicles) during the tax period. It owes no tax but must still be reported.
Credit vs Refund
Two ways to recover HVUT you already paid on a truck that was sold, destroyed, stolen, or barely driven. A credit is applied against tax you owe on your next Form 2290. A refund pays the money back directly, claimed on Form 8849 Schedule 6.
EFTPS (Electronic Federal Tax Payment System)
A free government system for paying federal taxes online or by phone. It is one of the ways to pay the HVUT. You must enroll before you can use it, so set it up ahead of your deadline.
Electronic Funds Withdrawal (EFW)
A direct debit of the HVUT straight from your bank account, authorized at the moment you e-file Form 2290. It is the fastest way to pay because it happens as part of filing.
Employer Identification Number (EIN)
A unique nine-digit number assigned by the IRS to business entities operating in the United States. You must use an EIN to file Form 2290; a Social Security Number (SSN) is no longer accepted for HVUT filings. A new EIN can take about two weeks to become active in the e-file system.
First Use Month (FUM)
The month in the tax period (July 1 - June 30) when a commercial vehicle is first driven on public highways. Form 2290 is due by the last day of the month following the FUM, and the tax is prorated from that month.
First-Time Abatement
A form of IRS penalty relief for filers with a clean recent compliance history. It can remove a late filing or late payment penalty without requiring you to explain the reason, and it often applies to first-time filers who missed a deadline.
Form 2290
The official IRS form used to report and pay the Heavy Highway Vehicle Use Tax (HVUT). It must be filed annually for commercial vehicles with a taxable gross weight of 55,000 pounds or more.
Form 8849 (Schedule 6)
The official IRS form used to claim a refund of excise taxes paid. For trucking, it is commonly used to claim a refund if a vehicle was destroyed, stolen, sold, or driven fewer than 5,000 miles (7,500 for agricultural vehicles) after the HVUT was already paid.
HVUT (Heavy Highway Vehicle Use Tax)
A federal excise tax imposed on heavy commercial vehicles operating on U.S. public highways with a taxable gross weight of 55,000 pounds or more. It runs from $100 up to a maximum of $550 per vehicle per year, set by weight.
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Logging Vehicle
A vehicle used exclusively to transport products harvested from a forest, such as timber. Logging vehicles pay a reduced HVUT rate, 75 percent of the normal amount for their weight.
Name Control
A short code the IRS derives from your business name and matches against your EIN. A mismatch between your name control and EIN is the single most common reason a Form 2290 return is rejected.
PRISM
Performance and Registration Information Systems Management. A federal and state partnership that links commercial vehicle registration (which requires Form 2290) to motor carrier safety records. States can deny or suspend plates if a carrier is deemed unsafe.
Prorated Tax (Partial Period Tax)
The HVUT owed when a truck is first used after July. Instead of a full year, the tax is charged only for the months remaining from the first used month through the end of the tax period on June 30.
Schedule 1
The official proof of payment for the HVUT. When e-filed, the IRS returns a digital PDF of Schedule 1 with an official e-file watermark. This document is legally required by all 50 states to register a heavy vehicle.
Suspended Vehicle
A commercial vehicle expected to be driven fewer than 5,000 miles (or 7,500 miles for agricultural vehicles) during the tax period. The owner must still file Form 2290 to report the vehicle, but the tax is suspended. Reported under Category W.
Taxable Gross Weight
The sum of the empty weight of the vehicle, the empty weight of any trailers customarily used with the vehicle, and the maximum weight of the load customarily carried. This number determines the exact HVUT tax amount and the IRS weight category (A through V).
Taxable Vehicle
A highway motor vehicle with a taxable gross weight of 55,000 pounds or more that is expected to exceed the mileage limit. Taxable vehicles owe the HVUT, unlike suspended vehicles, which are reported but owe no tax.
Third Party Designee
A person you authorize on Form 2290 to discuss that specific return with the IRS. Without a designee or a power of attorney, the IRS will not speak with anyone other than the taxpayer, not even a spouse or employee.
VIN (Vehicle Identification Number)
The 17 character code that uniquely identifies a truck. It must be exact on Form 2290 because the IRS prints it on your Schedule 1 and the DMV matches it to your registration. A standard VIN never uses the letters I, O, or Q.
Watermark
The official IRS e-file mark printed across a Schedule 1 that was filed electronically. It shows the return was accepted and serves as your proof of payment, in place of the ink stamp used on paper returns.
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Last reviewed July 16, 2026
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