Is Window Tinting Legal in Illinois? (2026)
Partially — Window Tinting is legal with restrictions in Illinois as of 2026.
Law changed in 2009: The initial window tinting laws were enacted in 2009. There have been no major legislative changes in recent years.
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Quick Answer
Illinois restricts front side window tint to a minimum of 35% VLT, rear side and back windows may be tinted darker. Windshield tinting is only allowed above the AS-1 line. These rules are in 625 ILCS 5/12-503.1.
What the Law Says
Illinois law allows for window tint on the top 6 inches of the windshield. Front side windows must have a VLT of over 35%. For trucks and larger vehicles, the windows behind the driver can be any darkness.
— Illinois Vehicle Code 625 ILCS 5/12-503.1
| Category | Details |
|---|---|
| Tint Limits (VLT %) | Possession of a vehicle with illegal tint is allowed but the vehicle must comply with tint limits when driven. |
| Medical Exemptions | Sale of tint films that do not meet state standards is prohibited. |
| Fix-It Ticket / Fine | Fines up to $150 and possible vehicle inspection failure. |
| Age Restriction | None |
| Pending Legislation | None known |
The initial window tinting laws were enacted in 2009. There have been no major legislative changes in recent years.
Enforcement Reality
Fines for a first offense can range from 0 to 00, and law enforcement can require the removal of illegal tint. A medical exemption requires a certified letter from a physician to be carried in the vehicle at all times.
A common violation is having front side windows with a VLT below 35%. Not carrying the required medical exemption paperwork for darker tint is also a frequent issue.
Local Exceptions
None identified. State law applies uniformly across Illinois. Local ordinances may still vary — check with your city or county government for any additional rules.
Bottom Line
Window Tinting is legal with restrictions in Illinois. This product is permitted, but specific conditions apply. Violating those conditions can result in fines or criminal charges. Read the rules carefully and consult an attorney if unsure.
Illinois vs. the Rest of the US
Across the US, tinting car windows is fully legal in 18 states, restricted in 32, and illegal in 0. Illinois falls in the RESTRICTED category.
View the full 50-state map →Neighboring States
Laws change at state lines. Here is how bordering states compare on Window Tinting:
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Frequently Asked Questions
Is it legal to tint your windows Window Tinting in Illinois?
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Reviewed by cross-referencing the cited state statute against current legislative databases and regulatory publications.
Sources & Verification
This page was reviewed by Ethan Harper by comparing the legal status against the cited state statute. AllowedHere is an informational resource and does not provide legal advice. Consult a licensed attorney for guidance specific to your situation.
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