How Arizona Police Verify a Window Tint Exemption

Arizona drivers often ask how police verify a medical window tint exemption and what happens if you get pulled over with darker tint. With the state’s bright sun and strict window tint rules, knowing when and how you’re protected matters. Here’s what you should know about police checks, legal limits, and how to get a legitimate exemption.

Arizona Window Tint Laws: The Basics

Arizona specifies how dark you can tint different windows on your vehicle. Understanding these rules lays the groundwork for why you might need an exemption and how law enforcement checks for compliance.

• Front side windows: Must allow at least 33% of light in (33% VLT).
• Back side windows: Any darkness allowed.
• Rear window: Any darkness allowed.
• Windshield: Non-reflective tint only above the AS-1 line.

Violating these limits can cost you. Arizona police can issue a typical fine of $250 for illegal tint. If you need more protection from the sun due to a medical condition, the state does allow you to apply for a medical window tint exemption.

How Police Check for Illegal Tint

During a traffic stop or roadside check, an officer may inspect your windows for compliance. They usually use a tint meter to measure the visible light transmission (VLT). If your front side windows block more than 67% of incoming light, you’re over the legal limit unless you have a valid exemption.

Police don’t need a special reason to check your tint. If they see your windows look too dark, that alone can prompt a check. The process is simple: they’ll place a small device on your window and get a reading within seconds. If your tint looks legal or you have back windows or a rear window with heavy tint, police usually don’t bother unless you give them cause.

How Arizona Police Verify a Medical Tint Exemption

If your tint is darker than the law allows, officers will ask for proof of a medical exemption. Arizona requires you to carry this documentation in your vehicle at all times. The documentation should show:

• Your name and vehicle details
• Statement from a licensed physician recommending darker tint
• The reason for the exemption (medical condition)
• The duration of the exemption (based on your doctor’s recommendation)

The officer will examine your paperwork to verify that it matches the vehicle and is current. If your documentation checks out, you won’t be fined. If you can’t provide it on the spot or it’s incomplete, you risk a $250 fine and may have to remove the tint.

What If You Forgot Your Exemption Paperwork?

Arizona law expects you to keep your exemption documentation in your vehicle. If you forget it and get pulled over, you could face a fine, but you may be able to contest it in court by later showing your valid paperwork. Still, it’s best to have it with you at all times to avoid hassle and extra costs.

Qualifying for a Medical Tint Exemption in Arizona

Not everyone qualifies for a medical window tint exemption. Arizona approves exemptions for specific medical conditions where extra sun protection is necessary. Common qualifying conditions include photophobia, lupus, and migraines. Less common conditions like xeroderma pigmentosum and porphyria also qualify.

If you want to see a broader list of qualifying conditions, visit All qualifying conditions. Each case is reviewed by a licensed physician, who determines if your medical situation justifies darker window tint.

How the Exemption Process Works

Arizona makes the exemption process straightforward if you use a service that connects you with a state-licensed doctor for a telemedicine consultation. The steps are simple:

1. Book a remote appointment through a reputable service.
2. Meet with a physician via video call to review your medical history and discuss your symptoms.
3. If approved, receive signed documentation for your window tint exemption by mail or secure download.
4. Keep this paperwork in your vehicle at all times when driving.

Our one-time consultation fee is $275. If you do not qualify, you get your money back. Start your application or check your eligibility at Check if you qualify / book your exemption.

Medical Conditions That Commonly Qualify

Arizona’s most commonly approved reasons for a tint exemption include:

• Photophobia: Light sensitivity caused by eye or neurological disorders.
• Lupus: Autoimmune condition often worsened by sunlight.
• Migraines: Bright light can trigger severe headaches in some people.
• Xeroderma pigmentosum: Genetic condition causing extreme UV sensitivity.
• Porphyria: Sunlight can cause significant skin reactions.

Other qualifying conditions include polymorphous light eruption, recent LASIK surgery, and albinism. The full list is available on our All qualifying conditions page.

What Happens If You’re Pulled Over With a Medical Exemption?

If you’re stopped by police and your tint looks darker than legal limits, here’s what to expect:

1. The officer will ask for your driver’s license, registration, and proof of insurance, then may comment on your window tint.
2. If your tint looks too dark, they’ll measure it with a tint meter.
3. If it’s over the legal 33% VLT for front windows, they’ll ask for your medical exemption paperwork.
4. Show your current, signed documentation. The officer will quickly check your information for validity and details like expiration or physician signature.
5. If your paperwork is valid, you’re allowed to keep your tint as is. If not, expect a citation and possible order to remove the tint.

Always keep your exemption document within easy reach. Arizona officers are familiar with the exemption process and will respect valid paperwork. If you have questions about exemptions, see our Frequently asked questions page.

How to Make Sure Your Exemption Holds Up

Avoid problems by ensuring your paperwork is current, signed by an Arizona-licensed physician, and matches your vehicle. If you change cars, get new documentation. If your doctor’s recommendation has an expiration, renew before it lapses. If you have more questions about the process, check our About Arizona Tint Exemption page or see recent posts on our Blog.

Arizona’s approach is practical. Police will check your paperwork, but if you have a legitimate need and proper documentation, you’re covered. If you think you may qualify, take the first step at Check if you qualify / book your exemption.