How to Get Medical Exemption for Window Tint in South Dakota in 2026

Did you know that South Dakota's laws don't specify any medical exemptions for window tinting? If you're suffering from a condition that necessitates darker windows, you might find it a bit of a challenge to get that necessary exemption. Understanding the state's specific regulations, such as the allowed Visible Light Transmission percentages and restrictions on reflective tint, is the first step. But there's more to this process. How can you navigate this potential legal labyrinth and secure a medical exemption for window tint in South Dakota? Let's explore.

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2026 State Law Reference

South Dakota Window Tint Medical Exemption — Quick Reference

Governing Statute: S.D. Codified Laws § 32-15-2
Processing Agency: South Dakota Department of Public Safety
Front-side VLT (non-medical): 35%
Windshield tint rule: AS-1 line

South Dakota recognizes medical exemption based on a licensed physician's statement.

Last reviewed: 2026. Always confirm current requirements with South Dakota Department of Public Safety 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

South Dakota's tint laws do not offer medical exemptions, requiring all tints to be non-reflective and certified to block UV rays.
Acquiring a signed statement from a licensed physician detailing health necessity for reduced light transmission is essential.
Presenting the medical statement to relevant authorities for verification is a part of the application process for exemption.
Maintaining a valid exemption status necessitates annual renewal with a certification from a licensed physician, adhering to specific VLT percentages.

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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.

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Understanding South Dakota Tint Laws

Let's dive into understanding South Dakota's tint laws, which do not permit medical exemptions for window tinting. This means that no matter your medical condition, in South Dakota, you can't use it as a reason to have darker windows than the law allows.

South Dakota's tint laws have specific requirements. For instance, your tint must be non-reflective. That means you can't use a tint that reflects sunlight or headlights, making it hard for other drivers to see. The purpose of this rule is to ensure safety on the road.

Additionally, South Dakota requires side mirrors on your vehicle, regardless of how dark your windows are tinted. This rule enhances visibility and safety on the road.

Interestingly, there are no color restrictions for window tint in South Dakota. You can choose any color you desire, as long as it complies with the overall light transmittance and reflectivity rules.

Another important consideration is that all tint film manufacturers selling their product in South Dakota must certify the film. This certification ensures that the film blocks a certain percentage of UV rays, protecting you and your vehicle's interior from harmful sunlight.

Gathering Medical Documentation

Even though South Dakota doesn't allow medical exemptions for window tinting, if you were in a state that did, you'd need to gather the appropriate medical documentation. Remember, the request for a medical exemption for window tint primarily relies on the details your medical documentation holds. Here's a guide to assist you:

Obtain a signed statement from a licensed physician: Your physician's statement is paramount. It's not just about having one, but ensuring it mentions your specific medical condition that necessitates window tinting.
Detail the health necessity: The physician's statement should explicitly detail the health necessity of reduced light transmission for your situation.
Required VLT percentage: The medical documentation should clearly specify the required VLT (Visual Light Transmission) percentage for the window tint.

After securing this vital documentation, keep it readily available. Though South Dakota doesn't allow for a medical exemption, in states that do, you may be asked to present the signed statement from your licensed physician at any time. By following these steps, you can ensure your medical exemption for window tint is properly documented and supported.

Process of Application for Exemption

Navigating the process of applying for a medical exemption for window tint in South Dakota, you'll first need to consult state regulations for specific requirements. It's crucial to understand that obtaining an exemption isn't automatic, and the application process typically requires a signed statement from a licensed physician.

To get your medical exemption, a licensed physician must verify your condition and the need for window tinting due to health issues. This statement serves as proof during the application process. However, keep in mind that South Dakota may not have explicit guidelines for this, so you'll need to verify information with local authorities.

Your next step is to present this medical statement to the South Dakota Department of Public Safety or other relevant authorities in your locality. They're responsible for verifying the authenticity of the document and the legitimacy of your request. While this may seem daunting, remember that they're there to help you.

Maintaining Valid Exemption Status

Once you've received your medical exemption for window tint in South Dakota, it's crucial to understand how to maintain its validity. It's not just about getting the exemption; you also need to ensure you're in constant compliance to avoid penalties and fines.

To maintain your status, you need to keep in mind three critical factors:

Annual Renewal: Renew your exemption each year. The need for an annual renewal ensures that your condition still warrants the exemption.
Certification: Renewal isn't just about time; you also need certification from an Alaska licensed physician. This certification validates your continued medical need for the exemption.
VLT Percentages: Adhere to specific VLT percentages for different windows. Even with an exemption, there are restrictions. For instance, non-reflective tint above the AS-1 line on windshields is allowed.

Visible Light Transmission (VLT)

South Dakota tint limits — standard vs. medical exemption

Window	Standard (S.D. Codified Laws § 32-15-2)	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	35% 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 South Dakota'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 South Dakota law enforcement looks for

Officers in South Dakota 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 South Dakota 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: South Dakota 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 South Dakota

• Keep the original exemption document in the glove box at all times — not the trunk, not a phone photo. Most South Dakota 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 South Dakota, 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

South Dakota Window Tint Medical Exemption FAQs

What is the law on window tint medical exemptions in South Dakota?

The governing statute in South Dakota is S.D. Codified Laws § 32-15-2, administered by South Dakota Department of Public Safety. The default front-side visible-light-transmission (VLT) rule is 35%, 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 South Dakota?

In South Dakota, you submit a signed physician letter on letterhead to South Dakota Department of Public Safety. 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 South Dakota-compliant documentation after the visit when medically appropriate.

What do I need to keep in my vehicle in South Dakota?

South Dakota recognizes medical exemption based on a licensed physician's statement. Keep a copy of the signed documentation, the physician's contact information, and the statute reference (S.D. Codified Laws § 32-15-2) in the glove box so you can produce it during a traffic stop. South Dakota 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 South Dakota tint exemption in 2026?

Yes. South Dakota 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 South Dakota telemedicine rules. MyEyeRx's 2026 process is 100% virtual and the paperwork is formatted for South Dakota Department of Public Safety.

How much darker can I go with a South Dakota medical exemption?

South Dakota's non-medical VLT rule is 35% 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 South Dakota guide's information comes from

This guide is written against the live statute text and the South Dakota Department of Public Safety'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.

South Dakota Statute — S.D. Codified Laws § 32-15-2. The governing section of South Dakota code that sets baseline window-tint visible-light-transmission (VLT) limits and authorizes medical exemptions from those limits.
Processing Agency — South Dakota Department of Public Safety. 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 South Dakota) 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 South Dakota Consultation — South Dakota online window tint medical exemption consultation. Our virtual consultation for South Dakota residents, issuing South Dakota Department of Public Safety-compliant documentation after evaluation.

This guide is for informational purposes only and is not legal advice. Statutes are updated by the South Dakota legislature and agency rules change periodically; always verify the current text of S.D. Codified Laws § 32-15-2 with South Dakota Department of Public Safety or a licensed attorney before relying on any single fact.

How to get Medical exemption for window tint in South Dakota in 2026