State guide · Updated 2026-08-05
Illinois Vehicle Registration Rules, Taxes, and How to Register Out of State
Illinois charges 6.25% + local tax on vehicle purchases. Yes. Illinois collects use tax on out-of-state purchases at registration and matches title records against resident addresses.
Montana LLC verdict for Illinois residents: Do not do it. Illinois has prosecuted high-profile Montana LLC cases, including criminal charges for tax evasion on exotic cars.
What does it cost to register a vehicle in Illinois?
Title work in Illinois costs $165. Registration fees are listed below; government fees change with legislative sessions, so we confirm exact amounts on every order before you pay.
| Item | Amount |
|---|---|
| Sales / use tax | Illinois charges 6.25% state sales/use tax on vehicles plus local taxes, with Chicago-area totals over 9%. Private-party purchases use a value-based tax table instead. |
| Title fee | $165 |
| Passenger car (annual) | $151 |
| Motorcycle (annual) | $41 |
What inspections does Illinois require?
Emissions testing biennially in the Chicago and Metro-East regions for 1996+ vehicles. No safety inspection for passenger cars.
How do temporary tags work in Illinois?
Temporary registration permits run 90 days, about $10 (TODO: verify).
Vehicle-specific rules in Illinois
Dirt bikes and off-road conversions
Illinois titles off-highway bikes but converting to street use requires proof of federal on-road certification, which blocks most dirt bikes. We route Illinois riders through conversion-friendly titling first.
Want it handled? See our dirt bike street legal service.
RVs and motorhomes
Flat registration fees make Illinois RV ownership cheap annually; the pain is the sales tax at purchase.
Full details on our RV and trailer registration service.
Salvage and rebuilt vehicles
Rebuilt titles need a Secretary of State salvage inspection with extensive parts documentation.
We run this process end to end: salvage and rebuilt titling.
Imported vehicles
Imports require CBP release and inspection before first Illinois title.
Importing? Start with imported vehicle titling.
Registering out of state as a Illinois resident
Do not do it. Illinois has prosecuted high-profile Montana LLC cases, including criminal charges for tax evasion on exotic cars. If your situation is genuinely multi-state (a second home, a vehicle that lives elsewhere, full-time RV life), there are legal structures for that, and we set them up with the paperwork done right. Read the honest Montana LLC guide or the side-by-side math before deciding.
Illinois registration questions
How much is vehicle sales tax in Illinois?
Illinois charges 6.25% state sales/use tax on vehicles plus local taxes, with Chicago-area totals over 9%. Private-party purchases use a value-based tax table instead.
Does Illinois charge tax on a vehicle bought out of state?
Yes. Illinois collects use tax on out-of-state purchases at registration and matches title records against resident addresses.
Is a Montana LLC registration worth it for a Illinois resident?
Do not do it. Illinois has prosecuted high-profile Montana LLC cases, including criminal charges for tax evasion on exotic cars. The Illinois Department of Revenue pursues Montana-plated vehicles garaged in Illinois, with civil assessments and, in egregious cases, criminal referral.
Can I make a dirt bike street legal in Illinois?
Illinois titles off-highway bikes but converting to street use requires proof of federal on-road certification, which blocks most dirt bikes. We route Illinois riders through conversion-friendly titling first.
What inspections does Illinois require to register a vehicle?
Emissions testing biennially in the Chicago and Metro-East regions for 1996+ vehicles. No safety inspection for passenger cars.
Figures reflect published state fee schedules as of 2026-08-05. Items marked "TODO: verify" are being confirmed against current statute and are excluded from quotes until confirmed. Roadworthy provides private administrative and paperwork assistance. We are not a government agency or a law firm and do not provide legal or tax advice.