California Window Tinting Exemptions: A Comprehensive Guide (2026)
Understanding California’s stringent window tint laws requires navigating Vehicle Code Section 26708, particularly regarding exemptions.
This guide details obtaining a medical exemption, utilizing Form REG 5248 (PDF), and ensuring legal compliance with current regulations.
Understanding California Vehicle Code Section 26708
California Vehicle Code Section 26708 is the foundational law governing window tinting and obstructions on vehicle windows throughout the state. Specifically, subsection (a)(1) prohibits the placement of any object or material on windshields, side windows, or rear windows, fundamentally restricting tint levels. This regulation aims to maintain unobstructed visibility for drivers and law enforcement.
However, the code acknowledges potential exceptions, notably through medical exemptions for individuals with conditions aggravated by sunlight. Understanding this section is crucial because it dictates the baseline rules, against which any exemption request – supported by documentation like Form REG 5248 (PDF) – must be evaluated. The law emphasizes safety, and exemptions are granted only when a legitimate medical need demonstrably outweighs the visibility concerns. Navigating this code requires careful attention to detail and adherence to the outlined procedures for a successful exemption application.
The Core Restriction: Objects on Windows
The central tenet of California’s window tinting law, as defined in Vehicle Code Section 26708, is the prohibition of any object or material affixed to vehicle windows. This isn’t solely about tint; it encompasses stickers, films, or anything obstructing the driver’s clear line of sight. The intent is to prioritize road safety by ensuring maximum visibility.
This broad restriction creates challenges for individuals needing window tint for medical reasons, necessitating the exemption process and the use of Form REG 5248 (PDF). The law doesn’t distinguish between types of obstructions, making a documented medical necessity the primary pathway to legal tint. Essentially, anything reducing visibility is prohibited unless a valid exemption, supported by a physician’s statement, is obtained and properly documented with the DMV.
General Window Tinting Regulations in California
California’s window tinting laws are among the most restrictive in the United States, primarily governed by Vehicle Code Section 26708. Generally, tinting the front side windows is prohibited, while rear side and rear windows have limitations. These limitations aren’t about darkness alone, but also reflectivity and color.
Without a medical exemption, achieved through Form REG 5248 (PDF) and a physician’s certification, exceeding these limits results in citations and potential fines. The state prioritizes unobstructed visibility for law enforcement and overall road safety. Understanding these baseline regulations is crucial before pursuing an exemption, as the exemption process requires demonstrating a medical need despite these existing restrictions.

Medical Exemptions for Window Tinting
Certain medical conditions may qualify individuals for a window tinting exemption in California, requiring a Form REG 5248 (PDF) and a physician’s detailed statement.
Qualifying Medical Conditions
Obtaining a medical exemption for window tinting in California hinges on demonstrating a legitimate health need, documented by a licensed medical professional. Conditions frequently warranting consideration include severe photosensitivity – a heightened sensitivity to sunlight – impacting skin or eyes. Other qualifying ailments encompass specific dermatological disorders aggravated by UV exposure, post-surgical sensitivity following ocular procedures like cataract surgery, or conditions causing extreme discomfort and visual impairment when exposed to bright light.
The California DMV doesn’t provide an exhaustive list, leaving evaluation to the physician’s discretion. However, the condition must be demonstrably alleviated by reduced light transmission through tinted windows. Simply desiring privacy or temperature control isn’t sufficient justification. Form REG 5248 (PDF) requires a detailed explanation of the medical basis for the request, ensuring clarity and supporting documentation are provided for a successful exemption application.
Specific Conditions Warranting an Exemption
Beyond generalized photosensitivity, several specific medical conditions frequently support a California window tinting exemption. These include conditions like Polymorphous Light Eruption (PMLE), a common skin rash triggered by sunlight, and Solar Urticaria, causing hives upon sun exposure. Patients undergoing treatment for Lupus or other autoimmune diseases with photosensitivity as a symptom often require tinted windows for symptom management.
Post-operative care following corneal transplants or retinal detachment repairs can necessitate reduced glare. Certain genetic conditions affecting light sensitivity, like Albinism, also qualify. Form REG 5248 (PDF) allows physicians to detail the specific diagnosis, treatment plan, and how tinting directly mitigates the patient’s symptoms. Thorough documentation, including medical history and current medications, strengthens the exemption request, demonstrating a clear medical necessity;
The Role of a Medical Professional
A licensed medical professional is central to securing a California window tinting exemption. They must complete the Physician’s Statement section of Form REG 5248 (PDF), detailing the patient’s medical condition and explaining why window tinting is medically necessary. This isn’t simply a formality; the DMV relies heavily on the physician’s expert opinion.
The physician’s statement should clearly articulate how sunlight exposure exacerbates the patient’s condition and how tinting alleviates symptoms. Vague statements are unlikely to be approved. A specific diagnosis, treatment plan, and a direct link between tinting and improved health outcomes are crucial. The physician’s signature and contact information are required, verifying the accuracy and legitimacy of the provided medical information.

The Medical Exemption Application Process
Successfully applying for a California window tinting exemption involves completing Form REG 5248 (PDF), securing a physician’s statement, and submitting the request to the DMV for review.
Required Documentation: Physician’s Statement
A crucial component of the medical exemption process is a detailed statement from a licensed medical professional. This statement, acting as supporting documentation for Form REG 5248 (PDF), must clearly articulate the medical condition necessitating the window tint.
The physician’s statement should specifically explain how the tinting will alleviate symptoms or protect the patient’s health. Generalized statements are insufficient; the connection between the condition and the need for reduced glare or UV protection must be explicitly stated.
Furthermore, the statement needs to include the physician’s contact information for verification purposes. The DMV may contact the doctor to confirm the validity of the exemption request. Ensure the statement is signed and dated by the physician, and clearly identifies the patient seeking the exemption. Properly completed documentation significantly increases the likelihood of approval.

Form Requirements: California DMV Form REG 5248
California DMV Form REG 5248 is the official application for a medical exemption to the state’s window tinting restrictions. This form, available as a PDF download from the DMV website, requires meticulous completion to avoid delays or rejection.
Applicants must provide accurate vehicle information, including the Vehicle Identification Number (VIN), make, and model. Personal details, such as name, address, and driver’s license number, are also essential. The form’s core section necessitates a detailed certification from a licensed physician, outlining the medical necessity for the tint.
Ensure all sections are fully completed and signed, both by the applicant and the physician. Incomplete or illegible forms will be returned. Submitting a correctly filled REG 5248 is paramount to a successful exemption request.
Submitting the Exemption Request
Once completed, the California DMV Form REG 5248, along with the required physician’s statement, must be submitted to the appropriate DMV address. Currently, the DMV recommends mailing the application package to the designated exemption processing center, as detailed on their website.
Avoid submitting the form in person unless specifically instructed. Retain a copy of the completed form and all supporting documentation for your records. Processing times can vary, so patience is advised. The DMV may request additional information if needed, so monitor your mail and contact information.
Confirmation of receipt is generally not provided, but you can check the status of your application online using the information provided on the submitted form. A successful submission leads to exemption approval.

Detailed Breakdown of Form REG 5248
Form REG 5248 requires detailed vehicle and applicant information, alongside crucial physician certification regarding the medical necessity for window tinting exemptions in California.
Section 1: Vehicle Information
Section 1 of Form REG 5248 meticulously gathers comprehensive details about the vehicle requesting a window tinting exemption. Applicants must provide the precise year of manufacture, clearly indicating the vehicle’s age. The make – such as Ford, Toyota, or Honda – needs accurate specification. Following this, the complete vehicle identification number (VIN) is mandatory; this 17-digit code uniquely identifies the vehicle.
Furthermore, the form requests the vehicle’s body type, differentiating between options like sedan, SUV, truck, or van. The color of the vehicle must also be stated. Finally, applicants are required to declare the current registration state, confirming where the vehicle is legally registered. Accurate completion of this section is vital, as discrepancies can lead to processing delays or rejection of the exemption request. This information ensures proper record-keeping and verification by the California DMV.
Section 2: Applicant Information
Section 2 of the REG 5248 form focuses on gathering complete information about the individual applying for the medical window tint exemption. Applicants must provide their full legal name, ensuring consistency with official identification. A detailed residential address is required, including street number, city, state, and zip code.
A valid California driver’s license number is essential, alongside the license’s issuance date. Applicants must also provide a current phone number and email address for efficient communication from the DMV. Furthermore, the applicant’s date of birth is requested for verification purposes. Finally, a signature and date are mandatory, legally affirming the accuracy of the provided information. Completing this section accurately is crucial for a smooth exemption process.
Section 3: Physician Certification
Section 3 of Form REG 5248 is dedicated to the certifying physician’s detailed attestation. The physician must provide their full name, professional medical license number, and practice address, including contact information. A clear and concise explanation of the medical condition necessitating the window tint exemption is required, detailing how the tint directly alleviates symptoms or protects the patient’s health.
The physician must explicitly state the specific windows requiring tinting (front side, rear side, or rear). A signature and date are mandatory, legally validating the medical necessity. The physician’s medical specialty should also be indicated. This section serves as critical evidence supporting the exemption request, ensuring it meets the requirements outlined in California Vehicle Code Section 26708.

Visibility Requirements & Exemptions
California law prioritizes driver visibility; however, medical exemptions, supported by Form REG 5248 (PDF), can override tint restrictions when a physician certifies necessity.
Front Side Window Tint Restrictions

California Vehicle Code Section 26708 strictly regulates front side window tint, generally prohibiting any material that reduces visibility. This restriction aims to ensure unobstructed views for law enforcement and to maintain driver visibility for safe operation. However, a crucial exception exists through the medical exemption process, documented via Form REG 5248 (PDF).
Without an exemption, any tint on the front side windows is considered a violation. Obtaining a medical exemption requires a physician’s certification detailing a specific medical condition necessitating the tint. This condition must directly relate to the driver’s health and safety, such as extreme photosensitivity. The completed REG 5248 form, along with the physician’s statement, must be submitted to the California DMV for approval. Approved exemptions allow drivers to legally tint their front side windows, despite the standard prohibition.
Rear Side Window & Rear Window Tint Restrictions
California Vehicle Code Section 26708 offers more leniency for rear side and rear window tinting compared to front windows, but restrictions still apply. While not entirely prohibited, tinting must allow sufficient light transmission. A medical exemption, facilitated by Form REG 5248 (PDF), can override these limitations for drivers with qualifying medical conditions.
Generally, rear windows can be tinted to any darkness level, but the driver must maintain clear visibility. Rear side windows are subject to a lighter transmission requirement. A medical necessity, verified by a physician’s statement submitted with the REG 5248 form, can justify darker tint levels. This is particularly relevant for conditions like macular degeneration or post-surgical sensitivity. The DMV assesses each exemption request individually, ensuring the tint doesn’t compromise safety.
How Medical Exemptions Address Visibility Concerns
California’s window tint laws prioritize driver and public safety, specifically addressing visibility. However, Vehicle Code Section 26708 acknowledges legitimate medical needs through exemption processes, utilizing Form REG 5248 (PDF). A properly granted medical exemption allows drivers with conditions causing light sensitivity or glare intolerance to utilize darker tint levels.
The exemption doesn’t eliminate visibility requirements; it adjusts them based on the individual’s medical necessity. The physician’s statement accompanying the REG 5248 form must clearly articulate how the tint improves the driver’s ability to see safely. The DMV reviews these statements carefully, balancing the driver’s needs with overall road safety. Essentially, the exemption permits a compromise, enabling drivers to manage their condition without jeopardizing visibility for themselves or others.

Legal Consequences of Non-Compliance
Ignoring California’s tint laws (Vehicle Code 26708) results in fines, potential corrective actions, and impacts vehicle registration; Form REG 5248 (PDF) avoids these.
Fines and Penalties for Illegal Tint
Operating a vehicle with illegally tinted windows in California, violating Vehicle Code Section 26708, carries significant financial repercussions. Law enforcement officers can issue citations resulting in substantial fines, often exceeding several hundred dollars. These penalties aren’t merely a one-time cost; subsequent offenses can lead to escalating fines and additional court fees.
Beyond the monetary penalties, a citation for illegal tint can also add points to your driving record, potentially impacting your insurance rates. Repeated violations could even lead to a temporary suspension of your vehicle registration.
Fortunately, obtaining a medical exemption, documented through Form REG 5248 (PDF), proactively shields you from these consequences. Demonstrating a legitimate medical need, as certified by a physician, ensures legal operation and avoids the costly and inconvenient ramifications of non-compliance with California’s window tinting regulations.
Corrective Actions After a Citation
Receiving a citation for illegal window tint in California necessitates prompt action to mitigate potential consequences. The most direct solution is to immediately remove the offending tint to comply with Vehicle Code Section 26708. Proof of removal, such as a receipt from a professional tinting service, can be presented to the court to potentially dismiss the citation.
Alternatively, if you believe you qualify for a medical exemption, initiating the application process using Form REG 5248 (PDF) is crucial. Gathering the necessary physician’s statement and submitting the completed form to the DMV demonstrates a proactive effort towards compliance.
Ignoring the citation or failing to address the issue can result in increased fines, a court appearance, and potential impacts on your driving record. Addressing the violation swiftly, either through removal or pursuing a medical exemption, is the most prudent course of action.
Potential Impact on Vehicle Registration
Non-compliance with California’s window tint laws, as outlined in Vehicle Code Section 26708, can extend beyond fines and impact your vehicle registration. While a single tint violation typically won’t directly prevent renewal, repeated offenses or failure to rectify the issue can lead to complications.
The California DMV may flag vehicles with outstanding citations for equipment violations, potentially delaying or denying registration until the matter is resolved. Demonstrating compliance, either through tint removal or a valid medical exemption obtained via Form REG 5248 (PDF), is essential.
Furthermore, a pattern of violations could attract increased scrutiny during future registration processes. Maintaining a legally compliant vehicle, including window tint, safeguards against administrative hurdles and ensures a smooth registration experience.

Resources for Obtaining Exemption Forms & Information
Access the official California DMV website for Form REG 5248 (PDF) and detailed exemption guidelines.
Direct links and contact information are readily available for assistance;
California DMV Website
The California Department of Motor Vehicles (DMV) website serves as the primary hub for all information pertaining to vehicle window tinting exemptions. Navigating to the official DMV portal (https://www.dmv.ca.gov/) provides direct access to Form REG 5248, the “Physician’s Statement for Window Tinting Exemption,” available for download in PDF format.
Beyond the form itself, the website offers comprehensive explanations of California Vehicle Code Section 26708, outlining the legal restrictions and the criteria for qualifying for a medical exemption. Detailed FAQs address common concerns, such as acceptable medical conditions and the documentation required. Furthermore, the DMV website provides contact information – phone numbers and email addresses – for direct assistance from DMV representatives who can guide applicants through the exemption process.
Users can also find updates on any changes to the regulations or required forms, ensuring they have the most current information. The DMV’s online resources are invaluable for a smooth and compliant exemption application.
Links to Official REG 5248 Forms (PDF)
Accessing the official California DMV Form REG 5248, the “Physician’s Statement for Window Tinting Exemption,” is crucial for a successful application. Direct links to the downloadable PDF version are readily available through the California DMV website. Here are a few reliable sources:
- DMV REG 5248 Form (PDF) – Official DMV link.
- FormPDF REG 5248 – A convenient source for the form.
Ensure you are downloading the most current version of the form, as revisions may occur. The PDF document requires a physician’s certification detailing the medical necessity for window tinting. Carefully review the instructions on the form before completing it. Downloading from official or trusted sources guarantees you have the correct and legally recognized document for your exemption request.
Contacting the California DMV for Assistance
Navigating the medical exemption process for window tinting can sometimes be complex, and direct assistance from the California Department of Motor Vehicles (DMV) is readily available. For specific questions regarding Form REG 5248, eligibility criteria, or submission procedures, contacting the DMV is highly recommended.
You can reach the DMV through several channels:
- Phone: 1-800-777-0133 (Automated assistance and connection to a representative).
- Online: Visit the official California DMV website (https://www.dmv.ca.gov/) for FAQs and online chat support.
- In-Person: Schedule an appointment at a local DMV field office.
Be prepared to provide your vehicle information and details about your medical condition when contacting the DMV. Their representatives can offer guidance and clarify any uncertainties regarding the exemption process and required documentation.

Frequently Asked Questions (FAQs)
Common inquiries center around photosensitivity, changes in medical conditions, and exemption transferability to new vehicles. Form REG 5248 and Vehicle Code Section 26708 offer clarity.
Can I Tint My Windows if I Have Photosensitivity?
Individuals experiencing photosensitivity, a heightened sensitivity to sunlight, may qualify for a medical window tint exemption in California. Vehicle Code Section 26708 allows for exceptions based on documented medical needs. To pursue this, a licensed medical professional must complete the Physician’s Statement section of California DMV Form REG 5248, specifically detailing how window tinting is medically necessary to mitigate the adverse effects of sunlight exposure.
The physician’s statement should clearly articulate the diagnosis, explain how sunlight impacts the patient’s condition, and confirm that window tinting will alleviate these symptoms. Simply stating “photosensitivity” may not be sufficient; detailed medical justification is crucial. Submitting this completed form with your exemption request to the DMV is essential for consideration. Accessing the REG 5248 PDF form is available on the California DMV website.
What if My Medical Condition Changes?
If your medical condition evolves after receiving a window tinting exemption, it’s crucial to understand the implications and necessary steps. California law doesn’t automatically revoke an exemption based on a change in condition, but maintaining compliance is your responsibility. If the original medical necessity for the tinting no longer exists, you are legally obligated to remove the tint.
Conversely, if your condition worsens or a new medical issue arises requiring continued or altered tint levels, you must notify the DMV and potentially resubmit Form REG 5248 with updated physician certification. A revised Physician’s Statement, detailing the changed circumstances, is required. Continuing to drive with illegally tinted windows after the original medical basis has ceased is a violation of Vehicle Code Section 26708, and subject to penalties. The REG 5248 PDF form is available online.
Is the Exemption Transferable to a New Vehicle?
Unfortunately, a California window tinting exemption based on a medical condition is not transferable to a new vehicle. The exemption is specifically tied to the vehicle identified on the submitted Form REG 5248 (PDF). If you acquire a new vehicle, even if it’s a replacement for the previously exempted one, you must reapply for a new exemption.
This process requires submitting a completely new application package, including a current Physician’s Statement detailing your ongoing medical need for tinted windows, and a completed REG 5248 form. The DMV assesses each application independently, based on the individual’s medical condition and the vehicle in question. Continuing to operate a new vehicle with tinted windows without a valid exemption violates Vehicle Code Section 26708 and can result in citations.