Many Arizona drivers rely on window tint to reduce glare, heat, and sun exposure while driving. With the state’s intense sunlight and long summers, window tint can make driving much more comfortable. However, Arizona law regulates how dark vehicle windows can be tinted. Drivers who exceed those limits without authorization may receive citations.
Because of this, many people with medical conditions that make them sensitive to sunlight begin researching the Arizona window tint exemption process. One of the most common questions drivers ask is whether they need to apply with the Arizona DMV to receive a medical tint exemption.
The short answer is yes. Arizona requires that the exemption application be submitted to the Arizona Department of Transportation for review before darker window tint can be used legally.
Understanding how this process works can help drivers avoid confusion and ensure they follow the correct legal steps.
Why Arizona Regulates Window Tint
Arizona has specific tint regulations designed to maintain road safety while still allowing drivers to reduce glare and heat. Under Arizona window tint laws, front side windows must allow more than 33 percent of visible light to pass through the glass. This measurement is known as Visible Light Transmission, or VLT.
Rear windows may be darker but still must comply with state reflectivity limits. The windshield can only have tint above the AS-1 line or the manufacturer’s designated top strip. If a vehicle’s tint exceeds these limits and the driver does not have a medical exemption, the driver may receive a citation during a traffic stop. This is why drivers who require darker tint for medical reasons must go through the state exemption process.

When a Medical Window Tint Exemption Is Allowed
Arizona law recognizes that some individuals have medical conditions that require protection from direct sunlight. These conditions can make exposure to bright sunlight painful or medically harmful. In these situations, the state allows individuals to request an Arizona medical window tint exemption. This exemption allows darker tint than normally permitted when medically necessary.
However, the exemption must follow a specific application process and must be approved by the Arizona Department of Transportation before it becomes valid. Drivers cannot simply install darker tint and claim a medical need without completing the proper documentation.
Do You Need to Apply With the Arizona DMV?
Yes. In Arizona, the exemption must be submitted to the state for approval. The official Application for Window Tint Medical Exemption must be reviewed by the Arizona Department of Transportation before the exemption is issued.
The process involves several steps.
- First, a licensed physician must confirm that protection from direct sunlight is medically necessary for the patient.
- Second, the physician completes the medical certification portion of the exemption application.
- Third, the patient completes the remaining sections of the form and submits the application to the Arizona Department of Transportation.
- Once the application is reviewed and approved, the state issues the official certificate of exemption.
This certificate serves as legal proof that darker window tint is permitted for medical reasons.
Why Physician Certification Is Required
Arizona requires physician certification to ensure that medical tint exemptions are issued only when there is a legitimate medical need. A licensed physician must verify that the patient’s condition requires protection from direct sunlight. This written medical attestation is included in the exemption application. Without physician certification, the Arizona Department of Transportation will not approve the exemption. This requirement helps maintain the integrity of the exemption system while ensuring that individuals with legitimate medical needs can receive additional protection.

How the Application Is Submitted
After the physician completes the medical certification section, the patient must complete their portion of the exemption form. The completed application is then submitted to the Arizona Department of Transportation for review. Arizona allows the application to be mailed to the department’s Medical Review Program. Once the application is approved, the state issues a certificate confirming the exemption. Arizona requires that the certificate be signed and displayed on the vehicle dashboard so it can be presented if law enforcement requests proof of the exemption.
Why Drivers Research the Process Online
Because the process involves medical documentation and state review, many drivers begin researching the Arizona tint exemption process online before getting started. Understanding the steps ahead of time can make the process easier to navigate. Drivers often want to know what documentation is required, how physician certification works, and where the application must be submitted. Learning these details helps ensure that drivers complete the process correctly and avoid unnecessary delays.
The Role of Physician Consultation Services
Some drivers choose to use services that help connect them with licensed physicians who understand the documentation requirements for tint exemptions.
These services help patients determine whether their condition may qualify for a legal tint exemption in Arizona. If the physician determines that the condition requires protection from sunlight, the medical certification portion of the application can be completed.
After that step, the patient still submits the application to the Arizona Department of Transportation for final review. Because the state ultimately approves the exemption, following the proper application process remains essential.
When Drivers May Qualify for an Exemption
Drivers who experience severe sensitivity to sunlight may qualify for a medical tint exemption when confirmed by a physician.
Several conditions can make sunlight exposure dangerous or extremely uncomfortable while driving. Examples may include:
- Lupus
- Photosensitivity disorders
- Albinism
- Skin conditions aggravated by sunlight
- Severe migraines triggered by bright light
- Certain eye conditions that require reduced light exposure
A physician evaluation determines whether a driver is qualifying for a tint exemption in Arizona.
Learning More About the Arizona Tint Exemption Process
Drivers who want to understand the full requirements for obtaining darker window tint legally often begin by reviewing the complete exemption process.
The page explaining the Arizona window tint exemption provides detailed information about eligibility, physician certification, and the steps required to submit the application.
Reviewing this information can help drivers understand how to move forward while remaining fully compliant with Arizona law.
Learning More About Arizona Tint Exemptions
Understanding how the Arizona medical window tint exemption process works is the best way to ensure that darker window tint remains both medically helpful and legally compliant.
Visit our Arizona Tint Exemption page to learn more and begin your application. Drive legally. Stay compliant. Protect your health.

