Texas medical tint exemption: the letter and the limits
Texas DPS no longer issues its old window-tint exemption certificate. Its current guidance directs motorists who need darker front-side tint for a medical reason to obtain a signed statement from a licensed physician or optometrist and keep it in the vehicle.
That paperwork is important, but it is not a promise that every tint installation is allowed or that a driver can never receive a citation.
What should the medical statement include?
The DPS window-tint page says the statement should identify the driver or occupant with reasonable specificity. It should also explain the clinician’s professional opinion that sunscreening devices are needed to protect that person’s health.
Ask a qualified clinician about your medical needs. The statement should reflect the clinician’s assessment of the person who needs protection.
The guidance says to keep the signed statement in the vehicle and present it to an officer during a stop. A photo of an unrelated certificate, a generic product receipt or a claim that someone else qualified does not establish your own situation.
Do I apply to DPS for a new certificate?
DPS says it stopped issuing Window Tint Exemption Certificates on January 1, 2019 and no longer accepts or reviews applications for those certificates. An older webpage or form can therefore send you toward a process that has ended.
Use the current agency guidance rather than paying for a document merely because it uses an official-sounding name. Before buying any service, check who will provide the clinical assessment and whether its documentation matches the requirements that apply to you.
This article does not recommend an online exemption seller or guarantee that a particular provider’s paperwork will be accepted.
What does the statute actually provide?
Transportation Code 547.613(e) describes a defense to prosecution when the defendant or an occupant present in the vehicle at the time needs protection from direct sunlight for a medical reason.
In plain English, the person and the situation matter. A medical need associated with somebody who is not in the vehicle is not automatically the same fact pattern described by that provision.
A defense to prosecution is also different from a guarantee against being cited. If a case arises, the relevant facts and legal process still matter. Keep the actual documentation and follow the instructions on any citation rather than assuming the letter closes the case by itself.
Does medical paperwork allow a dark full windshield?
Do not assume that. The DPS medical-exemption notice describes limited front-window treatment and does not authorize dark film across the windshield below the permitted upper area.
The ordinary windshield-strip rule also differs from the front-side rule. A statement about darker side windows should not be copied into a full-windshield installation instruction.
Use the Texas state guide for the separate window requirements. Ask the installer to explain exactly which panes the proposed work covers before authorizing it.
What changed when safety inspections ended?
Some older medical-tint guidance discusses presenting documents at an annual safety inspection. DPS’s newer inspection page confirms that noncommercial safety inspections ended on January 1, 2025. Applicable emissions tests and commercial inspections remain.
That change does not erase the equipment law or make medical documentation unnecessary when it is the basis for a claimed exception. Read older process wording together with the current inspection policy.
How should I discuss this with an installer?
Explain the windows you want treated and that you need to understand the legal medical route. Keep the medical assessment with the qualified clinician; the shop’s role is to discuss the actual film and installation.
Ask about visibility, the expected finished-window result and any documents or labels relevant to the work. Do not assume that the darkest available product is the right response to a medical need. Your clinician’s advice, the law and safe operation all need to fit the specific situation.
For 2027, recheck the current DPS instructions and statute. An old certificate date or a newly dated advertisement is not proof that the process has changed.
Common questions
Does Texas still issue a DPS medical tint certificate?
DPS says it stopped issuing those certificates on January 1, 2019. Its guidance instead directs motorists to the required signed medical statement.
Will a doctor’s letter guarantee that I cannot get a tint ticket?
No. The statute describes a medical defense involving the defendant or a present occupant. The facts and any enforcement or court process still matter.
Does the medical exception allow dark tint over my entire windshield?
Do not treat it that way. DPS’s medical guidance limits windshield treatment and does not authorize dark film across the full windshield. Check the exact installation before proceeding.