IFTA is the fuel tax agreement that lets one license cover your truck in 58 states and provinces. If you run a heavy truck across state lines, you'll file an IFTA report four times a year. This guide covers what IFTA stands for, who needs it, where the stickers go, how quarterly reports work, and what it costs.
IFTA stands for the International Fuel Tax Agreement. Every state taxes fuel at a different rate, and IFTA makes sure each state gets the tax on the fuel you burned there. If you buy fuel where the tax is low and burn it where the tax is high, you owe the difference. If you buy where the tax is high and burn it where it's low, you get a credit. You file a report once a quarter to know if you owe, or get a credit back.
Your third-quarter IFTA report is due Monday, November 2, 2026. It covers July through September. The normal due date is October 31, but that falls on a Saturday this year, so it moves to the next business day. Check with your base state, since a few handle weekend dates differently.
What does IFTA stand for?
IFTA stands for the International Fuel Tax Agreement. It's an agreement between the 48 lower U.S. states and 10 Canadian provinces. Alaska, Hawaii, and Washington, D.C. are not members.
Every state taxes diesel and gasoline. Before IFTA, a trucker running through ten states needed a fuel tax permit in each one. IFTA replaced that with one license from your home state, called your base jurisdiction, and one report each quarter.
How does IFTA work?
Every state sets its own fuel tax rate. When you fill up, you pay that state's tax at the pump. Under IFTA, the tax belongs to the state where you burn the fuel, not the state where you bought it. Your quarterly report evens that out.
If you buy fuel in a state with a low tax rate and burn it in a state with a higher rate, you owe the difference. If you buy fuel where the tax is high and burn it where the tax is lower, you get a credit back.
Here's a simple example with made-up rates. You buy 100 gallons in State A, where the tax is 20 cents a gallon, so you pay $20 at the pump. Then you burn all 100 gallons driving through State B, where the tax is 40 cents a gallon. State B is owed $40. You already paid $20, so you owe $20 more. Flip it around, buying in State B and driving in State A, and you'd have a $20 credit instead.
Your report does this math for every state you ran in. It uses your miles in each state and your average miles per gallon to figure out how much fuel you burned there. Your base state adds it all up, then sends you one bill or gives you one credit for the quarter.
Who needs IFTA?
You need an IFTA license if you run a qualified motor vehicle across state or provincial lines. A truck is a qualified motor vehicle if it meets any one of these tests:
- It has two axles and a gross vehicle weight or registered weight over 26,000 pounds.
- It has three or more axles, no matter what it weighs.
- It runs in combination with a trailer, and the combined weight is over 26,000 pounds.
Recreational vehicles don't count, and neither do trucks that never leave their home state. Some qualified trucks only cross a state line once in a while. For those, you can buy a fuel trip permit from the state for each trip. If you cross state lines every month, IFTA is the simpler choice.
Do box trucks need IFTA?
Most box trucks don't. A two-axle box truck rated at 26,000 pounds or less doesn't meet the weight test, and that covers the typical non-CDL box truck. A heavier two-axle box truck over 26,000 pounds does need IFTA if it runs interstate. So does a box truck pulling a trailer when the combined weight goes over 26,000 pounds. Our box truck guide covers the rest of what a box truck needs.
Do hotshot trucks need IFTA?
Often, yes. A pickup and gooseneck trailer can cross 26,000 pounds combined. If your combined weight rating goes over that line and you run interstate, you need IFTA. Check the weight ratings on both the truck and the trailer, not just what you're hauling today. Our hotshot guide explains how those ratings work.
How do you get an IFTA license and stickers?
You apply with your base state. That's usually the state where your trucks are registered and where you keep your records. Once you're approved, the state sends an IFTA license and a set of decals for each qualified truck.
Keep a copy of the license in every truck. IFTA licenses and decals run on the calendar year and expire December 31, so you renew each fall. The new year's decals can go on in January and February. During those two months, you can run on either last year's decals or the new ones.
If you'd rather skip the paperwork, TIPS can set up your IFTA account and order your decals. If you also need apportioned plates, we can file your IRP account at the same time.
Where do IFTA stickers go?
Each qualified truck gets two decals, one for the outside of each side of the cab. Put them where an officer can see them during an inspection. Your base state sends placement instructions with the decals, and a few states are specific about it, so follow what they send.
How do IFTA quarterly reports work?
Every licensed carrier files an IFTA report four times a year. You file even if a truck didn't move that quarter. A report is due on the last day of the month after each quarter ends. When that date falls on a weekend, it moves to the next business day.
| Quarter | Months covered | Next due date |
|---|---|---|
| Q3 2026 | July to September | Nov 2, 2026 |
| Q4 2026 | October to December | Feb 1, 2027 |
| Q1 2027 | January to March | Apr 30, 2027 |
| Q2 2027 | April to June | Aug 2, 2027 |
To file, you need two numbers for every state you ran in: miles driven and gallons bought. The miles come from your ELD or trip sheets. The gallons come from your fuel receipts or fuel card reports. Keep those records for four years, because an IFTA audit can look back that far.
This is where most IFTA trouble starts. A missing receipt, miles that don't match the ELD, or a state left off the report can turn into a bill at audit time. TIPS files IFTA quarterly reports for $179 a quarter or $599 for all four. You send the miles and fuel, and we build the report, file it, and tell you what you owe before the deadline.
How much does IFTA cost?
The license and decals cost very little. Each state sets its own fee, and many charge only a few dollars per set of decals. The bigger number is the fuel tax itself, which you settle each quarter. Depending on where you bought fuel, a quarter can end with a bill or a credit.
If you have TIPS file your reports, add $179 a quarter, or $599 for a full year.
What happens if you file IFTA late?
In most states, a late IFTA report costs $50 or 10 percent of the tax due, whichever is more, plus interest. The $50 applies even if you owed nothing that quarter. If you keep filing late, your base state can suspend or revoke your IFTA license. Running a qualified truck interstate without a valid license can mean tickets and trip permits at the scale.
How is IFTA different from IRP?
IFTA covers fuel tax. IRP covers registration, meaning your apportioned plates and cab card. They use the same weight and axle tests, so most trucks that need one need the other. They're still two separate accounts with two separate bills. Our IRP guide explains how apportioned plates work.
Frequently asked questions
What does IFTA stand for?+
IFTA stands for the International Fuel Tax Agreement. It's an agreement between the 48 lower U.S. states and 10 Canadian provinces that lets carriers report fuel tax to one home state each quarter.
Do I need IFTA if I only drive in one state?+
No. IFTA only applies to qualified trucks that cross state or provincial lines. If your truck never leaves your home state, you pay fuel tax at the pump and don't file IFTA reports.
Do box trucks need IFTA?+
Most don't. A two-axle box truck rated at 26,000 pounds or less doesn't qualify. A box truck over 26,000 pounds, or one pulling a trailer with a combined weight over 26,000 pounds, needs IFTA if it runs interstate.
Where do IFTA stickers go on a truck?+
One decal goes on the outside of each side of the cab, where an officer can see it during an inspection. Your base state sends placement instructions with your decals.
Do I have to file an IFTA report if my truck didn't run?+
Yes. Every IFTA license holder files a report every quarter, even when there are no miles to report. Skipping it can bring the same late penalty as a report with tax due.
How much does IFTA cost?+
The license and decals usually cost a few dollars, set by your base state. The fuel tax itself depends on your miles and where you bought fuel. TIPS files quarterly reports for $179 a quarter or $599 a year.
When are IFTA reports due?+
On the last day of the month after each quarter: April 30, July 31, October 31, and January 31. When that date falls on a weekend, the report is due the next business day.
Your IFTA report, filed before the deadline.
Send us your miles and fuel each quarter. We build the report, file it with your base state, and tell you what you owe. $179 a quarter, or $599 for all four.
Questions first? Call (208) 278-6722 or text (208) 398-0635
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Sources: IFTA, Inc. · Michigan Treasury: qualified motor vehicle · New Jersey MVC: IFTA quarterly taxes
Last updated October 7, 2026. Due dates reflect the Q3 2026 through Q2 2027 reporting periods.