Alabama IFTA Calculator
Example rate: ~$0.310/gallon. Enter your actual miles and gallons below to estimate what you owe.
Rates shown are illustrative example rates for this demo calculator. Pull current quarterly rates from IFTA Inc. before filing.
| State | Taxable Gal. | Tax Owed |
|---|---|---|
| AL | 600.0 | $186.00 |
Running Freight Through Alabama
Consistent Weigh Station Enforcement
Alabama runs fixed weigh and inspection stations along I-65, I-20, and I-59, and carriers moving through the state regularly should expect checks on weight, credentials, and hours of service at these points, particularly near state lines and metro approaches.
Port of Mobile Freight
The Port of Mobile feeds a steady stream of container, bulk, and breakbulk freight onto Alabama highways, so drayage and regional carriers around Mobile should plan for port traffic patterns and truck queuing near terminal gates during peak hours.
Gulf Coast Storm Season
Alabama's Gulf Coast counties see tropical storm and hurricane activity from June through November, and carriers running near Mobile and Baldwin County should watch seasonal forecasts and expect occasional route disruptions during active storm windows.
IFTA and Trucking in Alabama: What to Know
Alabama sits at the crossroads of three major interstates, I-65, I-20, and I-59, which makes it a regular pass-through state for freight moving between the Gulf Coast and the Midwest. The Port of Mobile adds container and bulk freight to the mix, alongside heavy poultry, timber, and manufacturing traffic native to the state. Carriers running Alabama lanes should expect active weigh station enforcement along the interstate network and should plan around hot, humid summers and occasional tropical weather moving up from the Gulf.
IFTA Filing for Alabama Miles
Alabama participates in IFTA along with every other member jurisdiction, so a carrier based outside the state still reports Alabama miles and any fuel purchased in Alabama on their regular quarterly return through their home base state rather than filing separately with Alabama. There is no separate Alabama fuel tax return to worry about and no additional registration required beyond the standard IFTA license and decals. Keeping fuel receipts from Alabama stops helps make sure those gallons are credited correctly against the tax owed on Alabama miles, which matters most for carriers running the state's longer east to west stretches on I-20.
Weigh Stations and Enforcement
The Alabama Department of Transportation and Alabama Law Enforcement Agency operate fixed weigh stations along the state's interstate network, with particular attention paid to I-65 near the Tennessee line and the Gulf Coast end of the state, along with I-20 and I-59 in the northern corridor near Birmingham and Gadsden.
Mobile enforcement units and roadside inspections also work the interstates and major US highways throughout the state, so carriers running through Alabama regularly should keep permits, registration, IRP credentials, and driver logs current and easy to produce at a stop rather than scrambling once an officer has already pulled them over.
Port and Agricultural Freight
The Port of Mobile is Alabama's main gateway for international freight, moving containers, chemicals, steel, and bulk commodities onto regional highways every day, while the state's poultry, timber, and automotive manufacturing sectors generate steady inbound and outbound loads across the interior. Carriers serving both markets should expect a mix of drayage-style short hauls near the port in Mobile and longer regional runs feeding processing plants and assembly facilities further inland around Montgomery and Huntsville. Warehousing and distribution activity around Birmingham has also grown enough in recent years that it now functions as a secondary hub for freight moving between the Gulf Coast and the Midwest.
Weather and Seasonal Planning
Alabama's location on the Gulf Coast means hurricane season, roughly June through November, is a real planning consideration for carriers running near Mobile and Baldwin County, with the potential for evacuation traffic, road closures, and rerouted freight during an active storm making landfall along the coast.
Summers across the rest of Alabama bring extended stretches of heat and humidity that can stress tires, brakes, and cooling systems on long hauls, so a careful pre-trip inspection matters more during the hottest months. Occasional winter ice events in the northern part of the state, especially around Birmingham and Huntsville, can also catch drivers off guard since that region sees freezing weather far less often than states further north and isn't always equipped to clear roads quickly.
Other Southeast States
Carriers Running Alabama Freight
“Alabama is a great pass-through state for me. I-65 and I-20 connect to everywhere I need to go, and the weigh stations here are predictable once you learn where they sit.”
“Running loads out of Mobile taught me to build extra time into my schedule for gate delays. Once you're clear of the port, the rest of the state moves fast.”