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An Ohio medical tint exemption is documented by a signed affidavit from a physician or optometrist licensed in Ohio. There is no state permit, decal, or application. Without the exemption, front side windows must let in at least 50% of light (plus or minus 3%), and darker front side tint can result in a citation. The process involves two parts:
Some drivers ask whether an Ohio medical exemption lets them tint their windows as dark as they want. Ohio Administrative Code 4501-41-05 says the state’s tint specifications do not apply to a qualifying vehicle and does not set a separate darkness limit. The exemption depends on the signed affidavit being with you or the driver, and officers retain discretion during a traffic stop.
ForeverTint connects you with an independent licensed physician who reviews your medical history by chart review or, occasionally, a brief phone call. If you qualify, your signed affidavit is delivered electronically so you can print it and keep it with you in the vehicle.
It’s important for all Ohio drivers to understand the state’s window tint laws, even if you do not currently qualify for a Medical Window Tint Exemption. Ohio has specific regulations that control how dark vehicle windows can be tinted. These laws are intended to help maintain visibility and roadway safety while still allowing drivers to improve comfort, privacy, and protection from sunlight.
These limits mean that front side tint darker than 50% (plus or minus 3%) requires a medical affidavit under Ohio Administrative Code 4501-41-05. ForeverTint helps you find out whether you qualify for that affidavit. Eligibility is determined by a licensed physician based on your medical history.
Traditionally, getting a medical tint affidavit in Ohio meant making an in-person doctor’s appointment. ForeverTint moves the physician review online:
*If the physician determines you do not qualify, you receive a full refund.
An independent licensed physician decides whether your condition qualifies. Conditions a physician may consider include:
Lupus is an autoimmune disease in which ultraviolet light can trigger skin rashes, joint pain, and fatigue. Physicians commonly advise people with lupus to limit UV exposure, including the UVA light that passes through car side windows.
Porphyrias are a group of disorders in which certain compounds build up in the body and react to light, causing blistering, burning pain, and skin damage after sun exposure. Avoiding sunlight is a central part of managing the cutaneous forms.
Xeroderma pigmentosum is a rare genetic disorder that prevents the body from repairing DNA damage caused by ultraviolet light. People with XP burn after minimal sun exposure and face a greatly increased risk of skin cancers and eye damage.
People with albinism produce little or no melanin, the pigment that helps protect skin and eyes from ultraviolet light. They are highly prone to sunburn and skin damage and often experience significant light sensitivity and glare.
Photosensitivity dermatitis is an abnormal skin reaction to sunlight that can cause redness, itching, swelling, and rash on exposed skin. It can be linked to an underlying condition or to medications, and limiting UV exposure helps prevent flare-ups.
A personal history of melanoma or other skin cancers means ongoing UV exposure is a serious concern. Dermatologists routinely advise these patients to reduce sun exposure wherever possible, including time spent driving.
Some eye conditions, such as uveitis, certain retinal disorders, and sensitivity following eye surgery, cause pain or impaired vision in bright light. A licensed physician or optometrist can assess whether reducing light exposure while driving is medically necessary.
Cockayne syndrome is a rare genetic disorder that causes extreme sensitivity to sunlight, along with other developmental and health effects. Strict sun protection is part of everyday care.
Bloom syndrome is a rare inherited disorder that causes sun-sensitive skin, often with a facial rash after sun exposure, and an increased lifetime risk of cancer. Limiting UV exposure is a standard precaution.
Vitiligo causes patches of skin to lose their pigment, leaving those areas without natural protection from ultraviolet light. Depigmented skin burns easily, so physicians often recommend extra sun protection.
Some autoimmune conditions, such as dermatomyositis, cause skin and muscle symptoms that worsen with sun exposure. Certain medications used to treat autoimmune disease can also increase sensitivity to light.
Healing burns, skin grafts, and scar tissue are more vulnerable to sun damage, and UV exposure can cause scars to darken. Physicians typically advise protecting these areas from direct sunlight.
Other diagnosed conditions, including sun sensitivity caused by medications, can make sun exposure a health concern. Describe your condition during intake, and an independent licensed physician will review your medical history and decide whether darker tint is medically necessary for you.
Under Ohio Administrative Code 4501-41-05, the affidavit must:
The exemption applies to a vehicle registered in Ohio in the name of that person or the person’s parent, legal guardian or spouse.
Ohio does not issue a state permit or decal for medical tint, and you do not file the affidavit with the BMV. Keep the signed affidavit with you, or with whoever is driving, at all times while in the vehicle, and show it if an officer asks about your tint.
The Ohio exemption depends on the signed affidavit. Without it, front side tint darker than 50% (plus or minus 3%) can result in a citation even if your medical condition is legitimate; a violation of Ohio’s tint rules is a minor misdemeanor. An affidavit does not guarantee you will not be stopped or cited; officers retain discretion.
Ohio Administrative Code 4501-41-05(A): “(A) The provisions of this chapter do not apply to a motor vehicle registered in this state in the name of a person, or the person’s parent, legal guardian, or spouse who has an affidavit signed by a physician licensed to practice in this state under Chapter 4731. of the Revised Code, or an affidavit signed by an optometrist licensed to practice in this state under Chapter 4725. of the Revised Code, that states that the person has a physical condition that makes it necessary to equip such motor vehicle with sunscreening material which would be of a light transmittance and/or luminous reflectance in violation of this chapter. Such affidavit shall be in the possession of the person so afflicted, or the driver, at all times while in the motor vehicle.”
Ohio Administrative Code 4501-41-03(A)(3): “Any sunscreening material or other product or material applied to the side windows to the […] right or left of the driver, so long as such material, when used in conjunction with the safety glazing materials of such windows, has a light transmittance of not less than fifty per cent plus or minus three per cent and is not red or yellow in color.”
Source: Ohio Administrative Code Chapter 4501-41 (Rules 4501-41-03 and 4501-41-05; Ohio Revised Code 4513.241)
Ohio’s tint rules require front side windows to let in at least 50% of light, plus or minus 3% (Ohio Administrative Code 4501-41-03). Under rule 4501-41-05, those rules do not apply to a vehicle registered in Ohio to a person, or the person’s parent, legal guardian or spouse, who has an affidavit from an Ohio-licensed physician or optometrist stating a physical condition makes darker tint necessary. The affidavit must be with the affected person or the driver while in the vehicle.
ForeverTint connects you with an independent physician licensed in Ohio who reviews your medical history by chart review or, occasionally, a brief phone call. If you qualify, the signed affidavit is delivered electronically so you can print it and keep it in the vehicle. Ohio has no state application, so no filing with the BMV is needed.
Rule 4501-41-05 requires the affidavit to be in the possession of the affected person or the driver at all times while in the vehicle. If your front side tint is darker than 50% (plus or minus 3%) and you cannot show the affidavit, you can be cited; a violation is a minor misdemeanor. Even with the affidavit, officers retain discretion.
Rule 4501-41-05 says Ohio’s tint specifications do not apply to a qualifying vehicle, and it does not set a separate darkness limit. The exemption depends on the signed affidavit being with you or the driver while in the vehicle. Officers retain discretion during a traffic stop.
No. Ohio does not issue a medical tint permit, decal or state form. The exemption under Ohio Administrative Code 4501-41-05 is the affidavit itself, signed by an Ohio-licensed physician or optometrist and kept with the affected person or the driver while in the vehicle.
An Ohio-licensed physician or optometrist reviews your medical history and decides whether you have a physical condition that makes darker window tint necessary. If so, they sign an affidavit stating that. You keep the affidavit with you, or with whoever is driving, whenever you are in the vehicle; there is no state application.
Ohio law does not list specific conditions; it requires a physical condition that makes darker sunscreening necessary, as stated in a signed affidavit. Conditions a physician may consider include lupus, porphyria, xeroderma pigmentosum, albinism, photosensitivity dermatitis, melanoma and other skin cancers, and light-sensitive eye conditions. An independent licensed physician decides whether your condition qualifies.
Having a medical recommendation from a doctor for darker window tint does not guarantee you will not get a ticket. An officer can still give you a ticket at their own discretion.