How to Get Medical Exemption for Window Tint in Washington in 2026

Just as you're considering tinting your car windows for medical reasons, you've stumbled upon the question of how to get a medical exemption for window tint in Washington. Navigating the complex laws and regulations can seem intimidating, but don't fret. It's a process that involves communicating with professionals, understanding specific medical requirements, and ensuring compliance with local laws. Want to know the best part? The path to a legal and medically exempt tint might be simpler than you think. So, why not stick around and explore the process together?

We Can Help You Get Your Medical Exemption Today!

2026 State Law Reference

Washington Window Tint Medical Exemption — Quick Reference

Governing Statute: Wash. Rev. Code § 46.37.430
Processing Agency: Washington State Department of Licensing
Front-side VLT (non-medical): 24%
Windshield tint rule: AS-1 line

Washington requires a Window Tint Exemption Certificate completed by a licensed physician.

Last reviewed: 2026. Always confirm current requirements with Washington State Department of Licensing before submitting your application — statutes and form numbers can change.

The information on myeyerx.net isn't legal advice; consider it a starting point. Always verify with local and state authorities, as the final decision rests with you. We are not lawyers. For specific legal guidance, we can refer you to legal experts. Remember, knowledge of both state and local laws is essential, and even law enforcement might not be fully updated. We aim for accuracy but advise double-checking for the latest regulations.

Key Takeaways

Washington State offers medical exemptions for window tint with a licensed physician's verification.
Eligible medical conditions for exemption include blurry vision, eczema, rosacea, and light sensitivity.
The application process includes completing an online pre-qualification form and a physician's verification phone call.
Violating window tint laws, even with a medical exemption, can lead to legal penalties or fines.

Need Help? Our Doctors Are Here For You!

MyEyeRx was established with the objective of simplifying the complex landscape of state regulations pertaining to legal medical exemptions for window tinting. For individuals seeking to navigate these regulations without resorting to a do-it-yourself approach, we offer a streamlined solution. Our team includes qualified medical professionals who are available to conduct consultations via Zoom. These sessions are designed to assess your eligibility for a medical exemption, ensuring a personalized and efficient process for acquiring the necessary documentation.

Schedule a Pre-Consultation Today!

Understanding Washington State Tint Laws

Let's delve into the specifics of Washington tint laws, which not only allow for medical exemptions with a physician's written verification but also mandate varying Visible Light Transmission (VLT) percentages for different vehicle windows.

Firstly, you should understand that the term 'tint' or 'window tint' refers to the darkness of your vehicle's windows. In Washington State, the law applies specific VLT percentages to different windows. Simply put, VLT is the measure of the amount of light that can pass through your tinted windows.

Moreover, Washington State offers medical exemptions for window tint. This means if you have a medical necessity that requires lower light exposure, you can apply for an exemption, allowing you to have darker tints. However, you'll need a physician's verification or certification to get this exemption.

Certain vehicles, such as law enforcement vehicles, ambulances, and limousines, are given exemptions from these laws, which we'll discuss later. It's crucial to know these specifics about Washington State's tint laws and how they might affect you. Ultimately, understanding these laws can help you make informed decisions about window tinting and ensure you're in compliance while driving in Washington State.

Medical Conditions Eligible for Exemption

You might be eligible for a medical exemption for window tint in Washington if you suffer from conditions like blurry vision, eczema, rosacea, or light sensitivity. These medical conditions, along with other skin and eye conditions caused by sunlight exposure, are considered for window tinting exemptions in Washington.

To ensure you qualify for the exemption, a licensed physician must provide written verification detailing the medical necessity for increased tint darkness. This documentation is crucial as it testifies to the severity of your condition and the potential harm sunlight exposure can cause.

Here's a table to provide a clearer understanding of some conditions that may be eligible for medical exemptions:

Medical Condition	Type
Blurry Vision	Eye Condition
Eczema	Skin Condition
Light Sensitivity	Eye Condition

Application Process for Medical Exemption

Navigating the application process for a medical exemption for window tint in Washington starts with filling out a pre-qualification form online. This form is your first step in securing a medical exemption, and it can be completed from the comfort of your home.

Next, schedule a phone call with a licensed physician. This physician will verify your medical condition, ensuring you meet the criteria for the exemption. Conditions such as blurry vision, eczema, or rosacea might qualify you for a medical recommendation letter for window tints.

The application process is quick and easy, taking less than five minutes to complete. It's designed to be hassle-free, reflecting Washington's commitment to accommodating those with specific medical needs.

Once you've completed the process and your application has been approved, you'll receive an email with the exemption. This email serves as verification that you are allowed to legally tint your windows in Washington.

Legal Implications and Enforcement

In terms of legal implications and enforcement, obtaining a medical exemption for window tint in Washington involves securing written certification from a licensed physician or optometrist that asserts the window treatment is a medical necessity for you. This is a crucial step in maintaining legal compliance under Washington State law.

The law in Washington is stringent when it comes to window tint. Even with a medical exemption, your tint must not exceed 35% reflectivity. This rule exists to ensure that visibility isn't compromised for safety reasons. Furthermore, you're required to have side mirrors on your vehicle if you have window tint.

Moreover, Washington State law prohibits certain colors for window tint. These prohibited colors include red, gold, yellow, and black. Violating these rules may result in penalties or fines.

Here's a summary of the key points:

Requirement	Details
Written Certification	From a licensed physician or optometrist
Reflectivity	Must not exceed 35%
Side Mirrors	Mandatory for vehicles with tinted windows
Prohibited Colors	Red, gold, yellow, black
Legal Compliance	Violations can lead to penalties

Visible Light Transmission (VLT)

Washington tint limits — standard vs. medical exemption

Window	Standard (Wash. Rev. Code § 46.37.430)	With medical exemption
Windshield	AS-1 line	Doctor may authorize full non-reflective tint below the AS-1 line when photosensitivity is documented.
Front side windows	24% minimum light transmission	Typically 20%–35% VLT when clinically justified (statute ceiling applies).
Rear side windows	Most states permit any darkness on rear sides	No change — medical exemption rarely needed here.
Rear window	Most states permit any darkness when dual side mirrors are present	No change — already covered by the dual-mirror provision.
Reflectivity	Generally capped at 20%–35%; mirrored / metallic tint prohibited	Same — medical exemption does not permit reflective film.

Numbers in the Standard column reflect Washington's baseline statute. The With medical exemption column describes the typical range a clinician can prescribe; the final VLT authorized is whatever the physician's letter or state-issued exemption certificate specifies, subject to the statute's ceiling. Always match the installed film to the exemption document — the exemption only covers the darkness specifically justified by the clinician.

At A Traffic Stop

What Washington law enforcement looks for

Officers in Washington typically run a tint-meter reading at the driver's window and then ask for exemption paperwork before writing a citation. Produce these three items immediately and the stop usually ends with a warning rather than a fine:

1 The physician's signed exemption letter or Washington exemption certificate — original, not a photocopy. The letter must identify the condition (photophobia, lupus, post-corneal-surgery sensitivity, melanoma history, etc.) and the maximum VLT the clinician authorizes.
2 The clinician's NPI number and state license on the letterhead. undefined officers can verify an NPI against the federal NPPES registry in seconds.
3 A tint-card or installer invoice showing the VLT of the installed film. When the installer's VLT is at or above what the exemption authorizes, the stop is usually dismissed on the spot.

Note: Washington officers cannot demand to see your underlying medical record — only the signed exemption document. HIPAA protects the diagnosis detail; the exemption letter is the only document they are legally entitled to review during a traffic stop.

Keeping Your Exemption Valid

How to stay compliant in Washington

• Keep the original exemption document in the glove box at all times — not the trunk, not a phone photo. Most Washington officers will not accept a digital copy.
• If the vehicle changes hands, the exemption does not transfer. Remove the tint or secure a new exemption for the new driver.
• Re-verify the exemption annually with undefined — a few states require an updated physician's letter every 1–3 years. If your documentation is more than 24 months old, refresh it.
• Match the installed film exactly to the VLT authorized by the clinician. Going darker than the letter permits voids the exemption and exposes you to the full statute penalty.
• Keep the installer's receipt showing the VLT of the film. Independent verification of the installed tint is the single most common question officers ask after they see the exemption letter.
• If you move out of Washington, you will need to obtain a new exemption under your new state's statute. Exemptions are not portable across state lines.

More State Guides

Compare with other states

Or browse the complete 50-state exemption guide and the state-specific consultation shop.

Common Questions

Washington Window Tint Medical Exemption FAQs

What is the law on window tint medical exemptions in Washington?

The governing statute in Washington is Wash. Rev. Code § 46.37.430, administered by Washington State Department of Licensing. The default front-side visible-light-transmission (VLT) rule is 24%, with windshield tint limited to AS-1 line. A medical exemption allows darker tint than the baseline when a licensed physician certifies the medical necessity.

How do I apply for a window tint medical exemption in Washington?

In Washington, you submit a signed physician letter on letterhead to Washington State Department of Licensing. The certification must come from a licensed physician, optometrist, or ophthalmologist and identify the condition creating medical necessity (photophobia, lupus, post-cataract sensitivity, etc.). MyEyeRx handles the virtual consultation and issues the Washington-compliant documentation after the visit when medically appropriate.

What do I need to keep in my vehicle in Washington?

Washington requires a Window Tint Exemption Certificate completed by a licensed physician. Keep a copy of the signed documentation, the physician's contact information, and the statute reference (Wash. Rev. Code § 46.37.430) in the glove box so you can produce it during a traffic stop. Washington drivers are strongly encouraged to carry the original — not a photocopy — because some inspection officers will not accept copies.

Is an online / telehealth appointment valid for a Washington tint exemption in 2026?

Yes. Washington accepts a telehealth consultation with a U.S.-licensed optometrist, ophthalmologist, or physician as the basis for the exemption documentation, provided the clinician conducts the visit in accordance with Washington telemedicine rules. MyEyeRx's 2026 process is 100% virtual and the paperwork is formatted for Washington State Department of Licensing.

How much darker can I go with a Washington medical exemption?

Washington's non-medical VLT rule is 24% on the front sides. With a valid medical exemption, drivers typically run much darker tint (commonly 20%–35% on the front sides) depending on the physician's recommendation and the statute's ceiling. Always match the installer's film to the VLT the exemption letter permits; the exemption only covers the darkness specifically justified by the clinician.

Looking for a different state? Browse our full 50-state medical exemption guide.

Sources & Citations

Where this Washington guide's information comes from

This guide is written against the live statute text and the Washington State Department of Licensing's current public guidance. We do not paraphrase statute language; we cite the governing code so you can verify every rule yourself. Last reviewed for the 2026 legislative cycle.

Washington Statute — Wash. Rev. Code § 46.37.430. The governing section of Washington code that sets baseline window-tint visible-light-transmission (VLT) limits and authorizes medical exemptions from those limits.
Processing Agency — Washington State Department of Licensing. The state office that accepts, reviews, and records the exemption documentation referenced above.
FMVSS 205 — Glazing Materials — 49 CFR § 571.205. Federal Motor Vehicle Safety Standard that defines the AS-1 windshield line most states (including Washington) reference in their tint statutes.
NHTSA Vehicle Equipment Rules — National Highway Traffic Safety Administration. Federal authority on vehicle-equipment standards referenced by state DMVs when evaluating aftermarket window tint.
Telehealth prescribing authority — U.S. Department of Health & Human Services telehealth policy guidance. Confirms that a U.S.-licensed physician or optometrist may evaluate and document medical necessity for a tint exemption through a telemedicine visit when the state permits it.
MyEyeRx Washington Consultation — Washington online window tint medical exemption consultation. Our virtual consultation for Washington residents, issuing Washington State Department of Licensing-compliant documentation after evaluation.

This guide is for informational purposes only and is not legal advice. Statutes are updated by the Washington legislature and agency rules change periodically; always verify the current text of Wash. Rev. Code § 46.37.430 with Washington State Department of Licensing or a licensed attorney before relying on any single fact.

How to get Medical exemption for window tint in Washington in 2026