Form 720 vs. Form 2290: What's the Difference?
The short answer on Form 720 vs. Form 2290: they cover different taxes, usually paid by different people, at different points in a truck's life. Form 720 is where the seller reports the 12% tax on the first retail sale. Form 2290 is where the operator reports the tax for using a heavy vehicle on public highways.
The mix-up is understandable. Both are federal excise tax returns, both involve heavy trucks, and the IRS runs e-filing for them under one program. But a truck can owe one, both, or neither.
The two forms side by side
| Form 720 (truck line) | Form 2290 | |
|---|---|---|
| Full name | Quarterly Federal Excise Tax Return | Heavy Highway Vehicle Use Tax Return |
| What triggers the tax | First retail sale of the article (or a lease or use treated like one) | Use of certain trucks, truck tractors, and buses on public highways |
| Who usually files | The seller, such as a dealer or manufacturer | Whoever reports use of the taxable vehicle |
| Weight test | Gross vehicle weight (GVW): over 33,000 lbs for trucks, over 26,000 lbs for trailers | Taxable gross weight of 55,000 lbs or more |
| Amount | 12% of the sales price | Not stated in Pub. 510; see the Form 2290 instructions |
| Trailers | Taxed on their own under IRS No. 33 | Not listed in Pub. 510's description, which names trucks, truck tractors, and buses |
| Timing | Quarterly: April 30, July 31, October 31, January 31 | Its own schedule; see the Form 2290 instructions |
| Proof | Filed return and IRS acknowledgment if e-filed | Schedule 1 (Form 2290), generally needed for state registration |
| E-filing | Optional | Required at 25 or more vehicles for a taxable period |
Form 720 is also much broader than trucks. It covers fuel, air transportation, communications, the PCORI fee, and many other taxes. The truck line, IRS No. 33, is one entry. If you are unsure whether anything on it applies to you, start with the Form 720 filing check.
Which form applies? Five example vehicles
These vehicles are made up, and they assume use on public highways and no special exemption. Each assumes the weight given applies for both tests, which you should confirm, since GVW and taxable gross weight are separate measures.
| Vehicle | Form 720, IRS No. 33 | Form 2290 |
|---|---|---|
| New straight truck, 30,000 lbs | No tax: 33,000 lbs or less | No: under 55,000 lbs |
| New straight truck, 45,000 lbs | Seller owes 12% on first retail sale | No: under 55,000 lbs |
| New highway tractor, 80,000 lbs | Seller owes 12% on first retail sale | Yes, for the use of the vehicle |
| Used tractor bought from another carrier, 80,000 lbs | Generally none: a prior taxable sale means this is not a first retail sale | Yes, for the use of the vehicle |
| New semitrailer, 65,000 lbs GVW | Seller owes 12%, even though it has no engine | Not named in Pub. 510's description; see the Form 2290 instructions on towed trailers |
The second and fourth rows are the most common surprise. A 45,000-pound truck can carry the 12% retail tax but not the use tax, and a used tractor can owe the use tax with no new 12%. Tractors have their own Form 720 exception too: those with a GVW of 19,500 pounds or less and a gross combined weight of 33,000 pounds or less are not taxed.
Do you need Form 720, Form 2290, or both?
- Truck or trailer dealer. You report the 12% on Form 720 for your first retail sales. Your own trucks that meet the weight test on public highways are a separate Form 2290 matter.
- Owner-operator or fleet buying from a dealer. The dealer reports the 12%. You look at Form 2290 for trucks at 55,000 pounds or more. You would have a Form 720 issue only in cases such as using a vehicle before its first retail sale, or installing more than $1,000 of non-replacement parts within 6 months. See how the 12% tax works.
- Leasing company. A lease before the first retail sale can make you liable for the 12% on Form 720. If you also operate taxable vehicles, Form 2290 may apply separately.
- Business with vans and pickups. Pub. 510 says vans, pickup trucks, panel trucks, and similar trucks generally are not subject to the Form 2290 tax.
How filing and timing differ
Form 720 works on calendar quarters. Fourth quarter 2026 is due Monday, February 1, 2027, because January 31, 2027 is a Sunday. The truck tax sits in Part I of the form, so a seller generally makes semimonthly deposits during the quarter unless net Part I liability is $2,500 or less. Our guide on who must file Form 720 explains the continuing filing duty once you have started.
Form 2290 is built around one document in particular: Schedule 1. The IRS says that when you e-file Form 2290, Schedule 1 is available almost immediately once the return is accepted, through an IRS-approved 2290 Modernized e-File provider. The Form 720 instructions describe no such document for the truck tax. There, the seller is reporting a liability for the quarter.
Next step if Form 720 is the one you need
If you are the seller or lessor with a Form 720 liability, you can report IRS No. 33 online with EasyFile720, an IRS-authorized e-file provider for Form 720. Enter your figures, and the rates and math are handled for you, including a tire credit on Schedule C if you have one. EasyFile720 covers Form 720 only, so anything for Form 2290 goes through an IRS-approved 2290 provider.
You can create an account for free and pay when you file Form 720 online, at $39.95 per filing.
FAQ
I just bought a new semi from a dealer. Do I file Form 720?▼
Generally no. The seller making the first retail sale is liable for the 12% tax and reports it on Form 720. Whether you owe Form 2290 depends on your vehicle's taxable gross weight and its use on public highways.
Does paying the 12% at purchase cover Form 2290?▼
No. The IRS treats them as separate taxes reported on separate returns. The 12% is on the first retail sale, while Form 2290 reports the tax on using the vehicle.
Is e-filing required for either form?▼
The IRS says Form 720 is available for optional electronic filing. Form 2290 must be e-filed if you report 25 or more vehicles for a taxable period.
What do I show the state DMV?▼
Pub. 510 says you generally must prove you paid the heavy highway vehicle use tax to register a taxable vehicle, generally with a copy of Schedule 1 (Form 2290) stamped by the IRS. A Form 720 is not described as that proof.
File Form 720 online
Create a free account with no credit card and build your return. You pay $39.95 only when you file. EasyFile720 is an IRS-authorized e-file provider, and you get an acknowledgment when the IRS accepts your return.
Sources: Form 720 (Rev. June 2026); Instructions for Form 720 (Rev. June 2026); IRS Publication 510 (Rev. December 2025); IRS Excise Tax e-File and Compliance programs page. General information, not tax advice. Confirm how the rules apply to you with a qualified advisor or the IRS.
