Alabama IFTA Registration and Compliance Guide

To set up an International Fuel Tax Agreement (IFTA) account in Alabama, motor carriers must register through the Alabama Department of Revenue (ALDOR) Motor Vehicle Division. You qualify if your base of operations is in Alabama, your records are maintained or accessible here, and you operate qualified motor vehicles in at least one other IFTA jurisdiction. A qualified vehicle is defined by the FMCSA as having two axles and a gross vehicle weight exceeding 26,000 pounds, having three or more axles regardless of weight, or being used in combination with a total weight exceeding 26,000 pounds. The application process is managed via the My Alabama Taxes (MAT) portal, where carriers submit Form IFTA-1. Once approved, you will receive two decals per vehicle and one IFTA license. Maintaining precise mileage and fuel records for each state traveled is mandatory to avoid penalties. DispatchTool simplifies this requirement by automatically logging miles by state and consolidating fuel purchase data, which reduces the manual workload during quarterly filings. You can create a DispatchTool account to start automating your IFTA mileage tracking and expense reporting today.

Determining Alabama Nexus and Vehicle Eligibility

Before applying, you must confirm Alabama is your true base jurisdiction. According to ALDOR, this means your fleet is registered in Alabama, you have an established physical place of business with a street address, and you maintain operational control and records in the state. The vehicle must be used for the transportation of persons or property. Recreational vehicles are exempt from IFTA requirements. If your vehicle weighs exactly 26,000 pounds or less and only has two axles, you do not need an IFTA license unless you frequently travel into jurisdictions that require it for smaller classes, though this is rare under standard IFTA articles.

Registering via My Alabama Taxes (MAT)

Alabama requires all new IFTA applications to be submitted electronically through the My Alabama Taxes (MAT) system. You must first obtain a Federal Employer Identification Number (FEIN) or use your Social Security Number if operating as a sole proprietor. During the application, you will provide your USDOT number and specify the number of decal sets required for your fleet. There is no fee for the initial IFTA license in Alabama, but decals cost $12.00 per set (two decals per vehicle). Processing typically takes 7 to 10 business days, after which decals are mailed to the address on file.

Required Documentation and Bonding

When filing Form IFTA-1, you must provide proof of your Alabama residency and your USDOT status. ALDOR may require a bond if the applicant has a history of delinquent tax payments or if an audit reveals significant record-keeping deficiencies. If a bond is required, the amount is usually twice the estimated quarterly tax liability or $1,000, whichever is greater. Most new applicants without a history of tax issues will not be required to post a bond immediately. Ensure your UCR (Unified Carrier Registration) is active, as ALDOR verifies compliance with federal registration mandates before issuing IFTA credentials.

Quarterly Filing Deadlines and Requirements

IFTA returns must be filed quarterly even if no interstate travel occurred during the period (a 'zero' return). The deadlines are April 30 (Q1), July 31 (Q2), October 31 (Q3), and January 31 (Q4). Failure to file by these dates results in a penalty of $50.00 or 10% of the tax due, whichever is greater. Interest is also charged at a rate of 1% per month on any unpaid tax balance. Alabama requires all returns to be filed through the MAT portal. You must report total miles driven in all jurisdictions and total gallons of fuel purchased, including tax-paid gallons, to calculate your net tax or credit.

Record Keeping and Audit Standards

Per the IFTA Articles of Agreement, you must retain all records for a period of four years from the filing date. This includes Individual Vehicle Mileage Records (IVMRs), fuel receipts, and monthly summaries. A valid fuel receipt must show the date of purchase, name and address of the seller, number of gallons, fuel type, and the unit number of the vehicle. According to the ATRI, fuel costs represent roughly 24% of total motor carrier operating costs, making accurate tracking essential not just for compliance but for profitability analysis. ALDOR conducts audits to ensure that the distance reported on tax returns matches the odometer readings and GPS logs maintained by the carrier.

Renewing Your Alabama IFTA License

IFTA licenses and decals expire on December 31 each year. The renewal period in Alabama typically opens in October on the MAT portal. To be eligible for renewal, the carrier must be in good standing with all quarterly tax returns filed and paid. There is a two-month 'grace period' (January and February) for displaying the new year's decals, provided the carrier has submitted their renewal application by December 31. If you add vehicles to your fleet mid-year, you can order additional decal sets through the MAT system for the standard $12.00 fee per set.

Sources

Alabama Department of Revenue - IFTA Overview (2024) — https://revenue.alabama.gov/motor-vehicle/international-fuel-tax-agreement-ifta/ IFTA, Inc. Articles of Agreement (2025) — https://www.iftach.org/ ATRI An Analysis of the Operational Costs of Trucking (2023) — https://truckingresearch.org/

Frequently asked

How much does an IFTA decal cost in Alabama?

Alabama charges $12.00 for each set of two decals. There is no fee for the IFTA license itself, but you must pay the decal fee for every qualified vehicle in your fleet.

What is the penalty for late IFTA filing in Alabama?

The late filing penalty is $50.00 or 10% of the total tax due, whichever is greater. Interest also accrues at a rate of 1% per month until the balance is paid.

Do I need IFTA if I only drive within Alabama?

No, if you never leave the state of Alabama, you are not required to have an IFTA license. IFTA is only for carriers that operate in two or more member jurisdictions (U.S. states or Canadian provinces).

Can I get a temporary IFTA permit in Alabama?

Yes, if you are not registered for IFTA but need to travel through Alabama, you can purchase a 7-day trip permit for $20.00. This is often more cost-effective for carriers who rarely leave their home state.

How long should I keep my fuel receipts for IFTA?

You are required by law to keep all fuel receipts and mileage records for 4 years from the date the quarterly return was filed or due, whichever is later.