State guide
Starting a Trucking Company in Illinois: The State-Level Steps
Updated September 2026
Your USDOT number and operating authority come from FMCSA and work the same in every state. What changes when you are based in Illinois is the second layer: where you get apportioned plates, who issues your fuel-tax license, whether Illinois wants its own registration for trucks that never leave the state, and which state office checks on you. Here is that layer for Illinois, checked against the state's own pages in September 2026.
In Illinois apportioned plates come from the Illinois Secretary of State while the IFTA license comes from the Illinois Department of Revenue. Illinois also has its own registration for trucks that haul for hire without leaving the state: the Illinois Commerce Commission Public Carrier Certificate.
Interstate or Illinois-only? Decide this first
Two different rulebooks apply depending on where the truck goes. Cross a state line for pay and you are an interstate carrier: FMCSA issues your USDOT number and operating authority (the $300 filing) and sets the insurance and BOC-3 rules, and Illinois's job is plates, fuel tax and roadside enforcement. Stay inside Illinois and you are an intrastate carrier: no federal authority is needed, and Illinois's own rules take over - covered in the in-state section below.
Most new owner-operators run interstate, so this page assumes that unless it says otherwise. If you are truly Illinois-only, you register the truck and its fuel with the state instead of IRP and IFTA, and the in-state section is the one to read closely.
Apportioned plates (IRP) in Illinois
Illinois's IRP office is the Illinois Secretary of State, Commercial and Farm Truck Division. The Secretary of State's Commercial and Farm Truck Division in Springfield runs Illinois apportioned registration; start from ilsos.gov and its Commercial and Farm Truck pages.
Bring what every IRP office wants: your USDOT number and EIN, the truck's title or lease, proof of insurance, and a stamped Form 2290 Schedule 1 if the truck is 55,000 lbs or heavier. Fees are split among the states by the share of miles you run in each, so nobody can quote a flat price up front - the states that publish an estimate put a first-year 80,000 lb plate at roughly $1,250 to $2,500. You renew every year in the month Illinois assigns you.
IFTA in Illinois
IFTA lives at a different agency: the Illinois Department of Revenue (Motor Fuel Use Tax / IFTA). License and decal fee: License is free; decals $3.75 per vehicle (set of two). Register with Form MFUT-12 through MyTax Illinois (two-step verification); a USDOT number is required before registering; Illinois must be the base jurisdiction (vehicles registered in Illinois, established place of business, records kept there, miles in Illinois). License valid January 1 - December 31.
Once licensed you file a quarterly return - due April 30, July 31, October 31 and January 31 - even for a quarter with zero miles. Keep every fuel receipt and your miles by state; the return is built from them. The license expires December 31 and is renewed every year.
Hauling only inside Illinois
If the truck never leaves Illinois you do not need federal operating authority, and Illinois is not one of the states that requires a USDOT number for in-state-only trucks. Illinois is not on FMCSA's list of states requiring a USDOT number for intrastate-only carriers. (IDOR does require a USDOT number to register for IFTA, which is an interstate program.). Most carriers get the free number anyway: many state forms ask for it, and you will need it the day you cross a state line.
Illinois also has its own registration for hauling other people's freight for hire inside the state: the Illinois Commerce Commission Public Carrier Certificate (intrastate for-hire transportation of property other than household goods), issued by the Illinois Commerce Commission, Transportation Division. The State of Illinois says plainly that anyone doing for-hire transportation of property other than household goods over public roads in intrastate commerce must hold a Public Carrier Certificate from the Illinois Commerce Commission. The application is ICC form PCC-1 and your insurer files proof of insurance on the ICC's forms; the ICC's own site (icc.illinois.gov) has the current fee and insurance minimums.
UCR when you are based in Illinois
Illinois takes part in the Unified Carrier Registration program. Interstate carriers register once a year at ucr.gov - $46 for 0-2 trucks in 2026, $55 in 2027. Carriers that only haul inside the state do not register for UCR at all.
Other Illinois permits and programs
Oversize and overweight permits come from the Illinois Department of Transportation, Bureau of Operations - Permit Office (Springfield; ITAP - Illinois Transportation Automated Permit system; 800-252-8636 in Illinois) - every state wants its own permit for a load beyond the legal size or weight, and most now sell them online.
Other Illinois-specific things a new one-truck carrier runs into:
- IFTA registration through MyTax Illinois: Free license, $3.75 per vehicle for decals, Form MFUT-12 in MyTax Illinois; a USDOT number is required before applying.
Who checks on you in Illinois
Roadside inspections in Illinois are run by the Illinois State Police, Division of Patrol - Commercial Motor Vehicle Officers (commercial motor vehicle law and hazmat enforcement), working with FMCSA. Expect the New Entrant safety audit within your first 12 months of interstate operation - the walkthrough's audit checklist covers the 16 things that fail it automatically.
The order to do it in
- Form the business and get a free EIN from the IRS.
- Get your USDOT number (free) through FMCSA's Motus system - and apply for operating authority ($300) if you will ever cross a state line.
- Have your insurer file the federal proof of insurance and hire a process agent for the BOC-3.
- File Form 2290 with the IRS if the truck is 55,000 lbs or heavier and keep the stamped Schedule 1 - the plate office asks for it.
- Get apportioned plates from the Illinois Secretary of State (or Illinois commercial plates if the truck will never leave the state).
- Get your IFTA license and decals from the Illinois Department of Revenue.
- Register for UCR at ucr.gov if you run interstate.
- If you will haul Illinois-only loads, get the Illinois Commerce Commission Public Carrier Certificate before the first one.
- Put the deadlines in the Stay Legal calendar: MCS-150 update, IFTA quarters, UCR, Form 2290, medical card, annual inspection.
Always confirm with Illinois
Fees and forms move without notice. Before you pay anyone, open the official pages below and check the current figures - it takes ten minutes and prevents expensive surprises. HaulLegal is not the government, is not a law firm, and never files anything for you; you do every step yourself.
Official Illinois pages
Based in Illinois? The walkthrough puts all of this in order.
The HaulLegal walkthrough lays out every step from the business filing to your first safety audit, federal and state, with the real government fee beside each one - and the Stay Legal calendar turns your USDOT number and dates into a deadline list that emails you before each one. The first four steps are free, no signup.
One thing every Illinois carrier needs no matter which state they are based in: a self-employed CDL driver has to be in a drug and alcohol random testing pool run by a consortium before the first mile, and having no program and no random pool are two of the sixteen automatic failures on the New Entrant safety audit.
Partner link - if you enroll through it we may earn a referral fee at no extra cost to you. We show the published price and never hide a cheaper official route.
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