All IFTA transactions are done online. MyTax Illinois, the Department of Revenue's online account management system, MUST be used for all IFTA transactions, including registration, license renewals, decal purchases, and filing and paying taxes.
If you qualify as an Illinois-based motor carrier (i.e. a trucking company or a bus company) and your vehicles
you are required to use the MyTax Illinois system to register for, and file tax returns under Illinois’ motor fuel use tax program. See the Illinois Motor Fuel Use Tax Carrier Compliance Manual
The Illinois IFTA program has specific regulations that may affect how you register with our department. We have created a step-by-step survey to help you determine what action you must take.
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