You've got the business set up — now the federal and state layer that turns it into a carrier. Authority, plates, fuel tax, the scales, the doctor's office, and the taxes that decide how much you keep. Straight from the road.
In partnership with the Rock Solid Development & Training Foundation — a 501(c)(3) nonprofit · EIN 86-3679037
New here? Set the business up first — entity, EIN, bank account — in Start Your Business: The Basics. This course picks up where that leaves off, for anyone hauling freight.
This is the part that changed recently — so here's the current system, not the old one.
Illinois truck plates are flat-weight tax plates — priced by gross weight, renewed every year. Heavier rig, higher tag.
Look up your exact class on the Secretary of State's Commercial & Farm Truck fee schedule — don't eyeball it.
ilsos.gov · Commercial & Farm Truck →IFTA (the International Fuel Tax Agreement) exists so you don't file fuel taxes with every state you pass through.
You get one license and a set of decals from Illinois (your base state), covering all 48 states plus 10 Canadian provinces. The idea: fuel tax is owed to the state where the fuel is burned, not where it's pumped. So you log your miles per state and gallons bought per state, file one quarterly return, and the system squares up who you owe — or who owes you. You need it once you run a qualifying truck (over 26,000 lbs or 3+ axles) across state lines. Keep mileage and fuel records tight — IFTA is one of the most audited areas in trucking, and your records are your only defense.
Weigh stations aren't a suggestion. Illinois is one of the strictest states on weight, and the fines climb fast.
An officer who suspects you're heavy can make you stop and weigh — portable scales roadside or the nearest scale. If you're over, they can make you sit there and offload or shift the load before you move again, and require a bond to release the truck. Here's the Illinois fine math:
| Up to 5,000 lbs over | by the pound |
| Over 5,000 lbs over | $1,500 + $150 / 500 lbs |
| Example: 10,000 lbs over | ~$3,000 |
| Example: 20,000 lbs over | ~$6,000 |
| Refuse to stop / dump load before weighing | $500–$2,000 |
| 4th+ overweight conviction in 12 months | +$5,000 each |
The federal clock decides how long you can drive before you have to stop — and your ELD records every minute automatically. Blow these and you can get shut down right at the roadside.
Paper logs are mostly history — most interstate drivers must run an FMCSA-registered Electronic Logging Device that auto-records drive time. The main exemptions: the short-haul 150 air-mile driver (start and end the same place, 14-hr day or less), trucks with pre-2000 engines, driveaway/towaway, and drivers who keep logs 8 or fewer days in any 30.
You can do everything else right and still get shut down here. To drive commercial you need a current DOT medical card — a physical from an FMCSA-certified medical examiner, good for up to 2 years if you're healthy.
They check vision (20/40 each eye, glasses fine), hearing, diabetes, and sleep apnea — but the one that parks the most drivers is blood pressure. Here's exactly how it decides the length of your card:
| Under 140/90 — normal | up to 2 yrs |
| 140–159 / 90–99 — Stage 1 | 1 yr |
| 160–179 / 100–109 — Stage 2 | one-time 3 mo* |
| 180/110 or higher — Stage 3 | disqualified** |
So if your blood pressure is high, the state doesn't ban you for life — but it shortens your card, and if it's Stage 3 and won't come down, you can't legally drive until it does. Let your med card lapse and your CDL gets downgraded.
General information, not medical advice. Your certified examiner makes the call based on your full exam.
How you get paid decides how you get taxed. This trips up a lot of new operators.
An employee. The carrier pulls income tax, Social Security & Medicare from each check and pays half. Simpler — but you lose most write-offs (the 2017 tax law removed unreimbursed deductions for employees).
Paid the gross, nothing taken out. You get a 1099-NEC and owe the taxes yourself, including self-employment tax (15.3%) — both halves of Social Security & Medicare. Upside: you deduct your expenses.
You own the truck, run under your own authority or lease on. Self-employed — file a Schedule C, pay self-employment tax, write off every legitimate cost. Most freedom, most responsibility.
A deduction is a business expense you subtract before tax is figured — you're taxed on profit, not gross. At the 15.3% self-employment rate alone, a $10,000 deduction saves about $1,500 before income tax even enters in.
If your truck is 55,000 lbs or more, you file IRS Form 2290 and pay the annual Heavy Vehicle Use Tax (by weight). You'll need the stamped Schedule 1 to register your plates.
Plain-English version — not tax advice. Run your numbers by a tax pro who knows trucking, and make sure they use the 80% meal rate, not 50%.
Your edge as an owner-operator: most of these filings are free or cheap if you do them yourself. What bleeds people is paying a service to do 10-minute work, or missing a deadline and getting deactivated.
| MCS-150 update (every 2 yrs) — DIY | FREE |
| UCR registration (annual) | ~$50–80 |
| IFTA fuel tax (quarterly) — you remit what's owed | FREE to file |
| Form 2290 HVUT (annual, 55,000 lb+) | by weight |
| Plate / tag renewal (annual) | by weight |
| DOT physical / med card (every 2 yrs or sooner) | ~$70–150 |
| Insurance (the only big unavoidable one) | $$$ |