Which Providers Can Sign a Minnesota Window Tint Exemption

If you are a Minnesota driver with a medical condition that requires darker window tint, you need an official medical exemption. But not just any doctor can sign the form. Minnesota law restricts who can approve and certify your need for darker tint. Here is what you need to know about which providers have this authority, what the law says, and how you can get started.

Understanding Minnesota Window Tint Laws

Minnesota is strict about vehicle window tint percentages. The state’s main law, Minnesota Statutes §169.71, outlines the following limits:

• Front side windows: Minimum 50% VLT (visible light transmission)
• Back side windows: Minimum 50% VLT
• Rear window: Any darkness, but you must have dual side mirrors
• Windshield: Only non-reflective tint above the AS-1 line
• Reflection: No mirrored or metallic film allowed

If you break these rules, the penalty is a petty misdemeanor with a $50 fine for your first offense. Further violations range from $50 to $200. See more about fines on the Minnesota tint ticket fines page.

Why Medical Exemptions Exist

Certain health conditions make it painful or dangerous to be exposed to sunlight, even for short periods. For example, people with photophobia, lupus, skin cancer, or other light-sensitive conditions can qualify for darker tint. The state recognizes this need and allows for exemptions, but only if a licensed provider certifies your condition. The reason for limiting who can sign is to make sure that only valid medical needs are approved, not just personal preference.

Who Can Sign a Minnesota Window Tint Exemption?

Not every doctor or nurse is authorized to sign your tint exemption. According to state practice, acceptable providers include:

• Medical doctors (MD/DO) licensed in Minnesota
• Optometrists licensed in Minnesota
• Ophthalmologists licensed in Minnesota
• Physician assistants (PA) working under the supervision of a Minnesota-licensed physician
• Advanced practice registered nurses (APRNs), including nurse practitioners, licensed in Minnesota

Providers must be licensed to practice in Minnesota. Out-of-state providers don’t qualify unless they also hold a Minnesota license. Chiropractors, psychologists, and other non-physician providers are not permitted to sign tint exemptions. If you are unsure about your provider’s status, check with the Minnesota Board of Medical Practice or your provider’s licensing board.

Why These Providers?

The law restricts certification to these providers because they can properly diagnose and treat the medical conditions that qualify for an exemption. For instance, optometrists and ophthalmologists diagnose eye conditions like cataracts, macular degeneration, and keratoconus. Physicians and nurse practitioners may diagnose skin and systemic conditions like lupus, xeroderma pigmentosum, or rosacea. A provider’s license confirms their authority and medical expertise.

Which Conditions Qualify?

The state does not publish a strict list, but conditions often approved for tint exemption include:

• Photophobia
• Lupus
• Skin Cancer and Melanoma
• Keratoconus
• Albinism
• Macular Degeneration
• Dry Eye Syndrome
• Vitiligo
• Psoriasis, Eczema, and other light-sensitive skin disorders
• Uveitis and Iritis

For a full list, visit all qualifying conditions. If your condition is not listed, talk with your provider. They can explain whether your diagnosis supports a medical tint exemption.

How to Get a Minnesota Tint Exemption Signed

The process is straightforward, but you need to follow each step carefully:

1. Book an appointment with your Minnesota-licensed provider. Bring documentation of your diagnosis if you have it.
2. Discuss your symptoms and history. Your provider will need to evaluate whether your condition makes you eligible for a tint exemption.
3. If approved, your provider will fill out the official Minnesota tint exemption form. This form must include your full name, the diagnosis, provider’s details, and their Minnesota license information.
4. Submit the signed form to the Minnesota Department of Public Safety Driver and Vehicle Services (DVS). Keep a copy in your vehicle at all times.
5. Once approved, you are allowed to install darker tint as specified by your exemption. If you do not have the signed exemption in your vehicle, you can still be ticketed.

If you want help starting the process, you can book your exemption online. See the step-by-step guide for more details.

What the Exemption Allows

With a valid exemption, you can install tint darker than the standard 50% VLT on your front and back side windows. The exact darkness permitted should be specified by your provider. The law does not set a hard lower limit for VLT with a signed exemption, but your installation should match what is written on your paperwork. The rear window can be as dark as you need, as long as you have dual mirrors.

Remember, even with an exemption, mirrored or metallic tints remain illegal. The exemption only applies to darkness, not reflectivity.

If you have questions about which films are approved, check with your installer and show them your exemption paperwork. You can also review the full Minnesota window tint laws for more specifics.

How Much Does a Minnesota Tint Exemption Cost?

Getting the exemption signed by a provider is often not covered by insurance and is a separate medical service. If you use our service, the cost is $225. This fee covers the provider evaluation, paperwork, and official signature. For details, see exemption cost.

Keep in mind, you may also pay for tint installation, which is not included in the exemption fee. Installing illegal tint without paperwork can cost much more in fines and removal, so it is better to do it right the first time.

Frequently Asked Questions About Minnesota Tint Exemptions

• Who is allowed to sign a Minnesota window tint exemption?
• What conditions qualify for a tint medical exemption?
• How do I apply for a tint exemption in Minnesota?
• Is there a lower limit for window tint VLT with an exemption?
• Can out-of-state doctors sign my Minnesota tint waiver?

For more answers, check the exemption FAQ.

Get Help With Your Exemption

Qualifying for a medical tint exemption in Minnesota is possible, but you must get the right provider to certify your need. Make sure your provider is licensed and understands your diagnosis. If you need help, start your application at book your exemption. For more background on exemptions, see the Minnesota medical exemption overview.

The law is clear: only specific Minnesota-licensed providers can sign, and the right paperwork must be on hand. Do not risk a ticket or denial. Take the right steps and keep your documents current in your vehicle. If you have a valid medical reason, you have a legal path to safer, more comfortable driving.