IFTA for New Owner-Operators: How to Get Your First License

You just got your authority, bought your first truck, and you're ready to roll. But before you cross a state line, there's one thing you need that nobody warns you about: an IFTA license.

IFTA — the International Fuel Tax Agreement — is how fuel taxes get split up between the states you drive through. Without it, you're running illegal the moment you leave your home state. And getting caught without IFTA credentials means fines, trip permits bought on the spot, and a very bad day at a weigh station.

This guide walks you through everything: what IFTA is, whether you need it, how to apply, and what to do after you get your license. Every fact here comes from state government websites and IFTA Inc. — the organization that runs the program.

What Is IFTA and Why Does It Exist?

Every state charges a fuel tax. When you buy diesel in Texas, you pay Texas fuel tax at the pump. But if you burn most of that fuel driving through Oklahoma and Arkansas, those states want their share too.

That's what IFTA handles. It's an agreement between the 48 lower U.S. states and 10 Canadian provinces. Instead of buying a fuel permit for every state you enter, you file one quarterly return through your home state — called your base jurisdiction — and IFTA sorts out who owes what.

Your base jurisdiction collects the taxes, then sends each state its cut based on how many miles you drove there and how much fuel you bought there.

Source: IFTA Inc. — For Carriers

Do I Need an IFTA License?

You need IFTA if you run a qualified motor vehicle in two or more IFTA member jurisdictions (states or provinces).

A qualified motor vehicle is any vehicle used to haul people or freight that meets any one of these thresholds:

• Two axles and a gross vehicle weight (or registered gross vehicle weight) over 26,000 pounds
• Three or more axles, no matter the weight
• Used in a combination (tractor-trailer) where the combined weight tops 26,000 pounds

Only the power unit's axles count. Your trailer's axles don't factor in.

Watch out: Your bobtail might weigh under 26,000 pounds. But the moment you hook a loaded trailer and cross a state line, you're a qualified motor vehicle. You need IFTA.

You do NOT need IFTA if:

• You only run within one state (intrastate only)
• Your vehicle is a recreational vehicle (motor home, personal-use pickup with camper)

Source: IFTA Inc. — For Carriers; Texas Comptroller IFTA FAQ

Your Base Jurisdiction: Where It All Starts

Your base jurisdiction is the state (or province) where:

1. Your qualified vehicles are registered with the DMV
2. You keep your business records — or can make them available
3. You have some driving activity (miles logged)

Think of it as your home state for IFTA. You apply through them, you file your quarterly returns with them, and they handle splitting the money with every other state. If you get audited, your base jurisdiction runs it.

You get one IFTA license that covers your whole fleet, plus two decals per truck — one for each side of the cab, stuck at eye level so inspectors can spot them.

Keep a photocopy of your IFTA license in every truck. Officers at weigh stations will ask for it.

Source: IFTA Inc. — For Carriers

How to Apply for Your IFTA License

The steps are the same in every state, with small differences in fees and forms. Here's the general process:

1. Gather your paperwork. You'll need:

   • Your Social Security Number or Federal Employer ID Number (FEIN)
   • Your USDOT number
   • Vehicle details (VIN, plate numbers, IRP cab card numbers)
   • Your driver's license number

2. Go to your base jurisdiction's website. Most states let you apply online. Some still take paper forms by mail.

3. Fill out the application. It's mostly business info, vehicle info, and fuel type.

4. Pay the fee (if your state charges one — not all do).

5. Get your license and decals. Some states give you a temporary decal right away so you can start running. Permanent decals come in the mail.

Your IFTA license runs on a calendar year (January 1 through December 31). You must renew every year.

If You're Based in California

California's IFTA program is run by the California Department of Tax and Fee Administration (CDTFA).

How to apply: Online through the CDTFA portal.

What you need:

• SSN or FEIN
• Driver's license number
• USDOT number
• Full vehicle details

Key rules for California:

• You must have an established place of business in California — a P.O. box does not count
• Your vehicles must be registered with California DMV
• If you ONLY drive within California and never cross a state line, you do not need IFTA

Fees:

• License: $10 per year
• Decals: $2 per set (two decals per truck)

What you get: California gives you temporary decal permits right away so you can start driving while your permanent decals are mailed.

Watch out: If you had an IFTA license revoked or suspended in another state, California can deny your application. To get reinstated after a revocation, you must file all overdue returns, pay all outstanding taxes, and may need to post a security deposit.

Source: CDTFA — Getting Started with IFTA

If You're Based in Texas

Texas IFTA is handled by the Comptroller of Public Accounts.

How to apply: Online through the Comptroller's Webfile system. Takes about 10 minutes. You can also mail in Form AP-178, but online is faster.

What you need:

• SSN (sole proprietors) or FEIN
• Texas Taxpayer Number (if you already have one)
• IRP cab card number or plate number for each truck
• USDOT number

Fees: None. Texas issues IFTA licenses and decals at no cost. There is no application fee, no decal fee, nothing.

Scam warning: The Texas Comptroller has put out a fraud alert about third-party companies that charge fees to submit your IFTA application. They make it look official, but you're paying for something that's free. Apply directly through the Comptroller's website.

Renewal: Texas makes it easy — if you're eligible, they automatically mail your new license and decals each year. No renewal application needed.

Source: Texas Comptroller — IFTA; Texas Comptroller — IFTA FAQ

What Happens If You Drive Without IFTA?

If you get stopped at a weigh station without IFTA credentials, you'll need to buy a trip permit on the spot. These are not cheap, and they're meant for short-term use — not as a substitute for an IFTA license.

California trip permits: $30 each, good for up to 4 consecutive days.

Texas trip permits: Limited to 5 entries per calendar year, each good for a single entry into the state and valid for just 20 days.

Trip permits add up fast. A couple of runs through California and Texas will cost you more in permits than a year's worth of IFTA licensing. Get the license before you start rolling.

Source: CDTFA — California Fuel Trip Permit; Texas Comptroller — Trip Permits

After You Get Your License: What Comes Next

Getting the license is just the start. Here's what you need to do once you're IFTA-credentialed:

Stick Your Decals On

Put one decal on each side of your cab, at eye level. Both must be visible. If an inspector can't see your decals, they'll treat you the same as if you don't have them.

Keep a Copy of Your License in the Truck

Your IFTA license covers your whole fleet, so make photocopies. Every truck needs a copy in the cab.

Track Your Miles — Every Single Day

For each trip, you need to record:

• Starting and ending odometer readings
• Miles driven in each state you passed through
• The route you took

This isn't optional. Your base jurisdiction can audit you, and they'll want distance records for every truck, in every state, for every quarter.

Save Every Fuel Receipt

Every time you buy fuel, keep the receipt. It must show:

• Date of purchase
• Seller's name and address
• Number of gallons
• Fuel type
• Price per gallon or total amount
• Your truck's unit number or plate number

Bulk fuel users need separate inventory records that show tax was paid.

Altered or erased receipts are rejected. If a receipt is smudged or torn, ask for a reprint before you leave the pump.

File Quarterly — Even with Zero Miles

IFTA returns are due four times a year:

Quarter	Period	Due Date
Q1	Jan 1 – Mar 31	April 30
Q2	Apr 1 – Jun 30	July 31
Q3	Jul 1 – Sep 30	October 31
Q4	Oct 1 – Dec 31	January 31

If the due date falls on a weekend or holiday, you get until the next business day.

You must file even if you parked the truck all quarter and drove zero miles. Skipping a return triggers penalties.

Keep Records for Four Years

IFTA requires you to hold onto your mileage and fuel records for four years from the return due date or the date you filed, whichever is later.

Source: IFTA Inc. — For Carriers; IFTA Procedures Manual (August 2025)

7 Mistakes New IFTA Carriers Make

1. Not carrying a copy of the license in the cab. You'll get cited at a weigh station and may need to buy a trip permit on the spot.

2. Forgetting to file a zero-miles return. Parked all quarter? You still file. The penalty for a late return is $50 or 10% of the tax due, whichever is greater — and that applies even if you owe nothing, because the $50 minimum still hits.

3. Counting DEF as fuel. Diesel Exhaust Fluid is not fuel. Do not include DEF gallons on your IFTA return. This is a common mistake the IFTA organization specifically warns about.

4. Losing fuel receipts. No receipt means no tax-paid credit for that fuel. In an audit, lost receipts mean you owe more tax. Get in the habit of photographing every receipt the day you buy fuel.

5. Not knowing which miles are tax-exempt. Some states exempt certain miles (toll roads, off-highway, etc.). It's your job to know the rules for each state you drive in, and to have paperwork to back up any exempt-mile claims.

6. Paying a third party to file your application. Some states — Texas specifically warns about this — issue IFTA licenses for free. Scam companies charge you for something that costs nothing. Always apply directly through your state's website.

7. Running on trip permits instead of getting licensed. Trip permits are for emergencies and short-term use. At $30 each in California (good for 4 days), you'll burn through more money in a month than a year of IFTA costs.

Sources: IFTA Inc. — For Carriers; Texas Comptroller — Fraud Alert; CDTFA — IFTA Overview

What Does IFTA Cost?

Fees vary by state. Here's what two of the biggest trucking states charge:

Item	California (CDTFA)	Texas (Comptroller)
IFTA license	$10/year	Free
Decals (per set of 2)	$2/set	Free
Late filing penalty	$50 or 10% of tax due (whichever is greater)	$50 or 10% of tax due (whichever is greater)
Trip permit (no IFTA)	$30 per permit (4 days)	Available; limited to 5 per year

The license itself is cheap or free. The real cost of IFTA is the time you spend tracking miles and fuel. But that's time well spent — the penalty for sloppy records in an audit is far worse.

Source: CDTFA — Getting Started; Texas Comptroller — IFTA

The Bottom Line

IFTA is not hard. It's paperwork — and if you stay on top of it from day one, it never becomes a problem. Here's your checklist before your first interstate load:

• Apply for your IFTA license through your base jurisdiction's website
• Stick decals on both sides of every cab
• Put a photocopy of your license in every truck
• Set up a system to track miles by state, every day
• Save every fuel receipt — photograph it on the spot
• Mark your calendar for quarterly due dates (Apr 30, Jul 31, Oct 31, Jan 31)

WheelsAndAxle helps owner-operators track their miles and fuel purchases and prepare IFTA return worksheets — so when filing day comes, you're not digging through a shoebox of receipts.

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WheelsAndAxle is an IFTA preparation tool that generates worksheets for your review. It is not a CPA, tax advisor, or filing service. You are solely responsible for verifying all figures with your base jurisdiction before filing your IFTA return. Tax rates and rules change — always confirm current rates with your state.