Louisiana allows window tint on your vehicle, but the darkness and placement rules are strict and enforced inconsistently across parishes
Louisiana permits window tinting under state law, but the regulations are specific about how dark the tint can be and where you can explore it. The state measures tint darkness using visible light transmittance (VLT) — the percentage of light that passes through the tinted window. The darker the tint, the lower the VLT percentage. Louisiana's rules differ by window location, and some parishes enforce them more aggressively than others, so a tint that passes inspection in one area may result in a ticket in another.
Unlike some states, Louisiana does not require you to register your tint or obtain a medical exemption certificate before tinting your windows. However, you must comply with the darkness limits, and law enforcement can stop you and measure your tint with a light meter if they suspect a violation. A tint violation is a traffic offense that can result in a fine and a requirement to remove or lighten the tint.
Key Takeaways
- Louisiana allows 28 percent VLT on front side windows and rear side windows, but the windshield and front windshield area must allow at least 70 percent light through.
- The rear window (back glass) can be any darkness, including complete blackout tint, with no VLT limit.
- Tint darkness is measured with a light meter, and officers can pull you over if they believe your tint violates the law.
- Louisiana does not issue medical exemptions or tint registration permits, so you cannot legally exceed the standard limits even for medical reasons.
- Fines for illegal tint vary by parish and can range from $25 to $100 or more, plus the cost of removing or lightening the tint.
Front and Side Window Tint Limits in Louisiana
Your front side windows — the windows on either side of the driver and front passenger — must allow at least 28 percent of light to pass through. This is the same limit that applies to your rear side windows. The 28 percent VLT standard is moderate; it darkens the window noticeably but still allows a reasonable amount of light inside the vehicle and visibility from outside.
The windshield and the area when ready below it have a stricter rule. The top 6 inches of your windshield can have a non-reflective tint, but the rest of the windshield must transmit at least 70 percent of light. This high threshold means your windshield tint, if you use any, must be very light. Many drivers skip windshield tint altogether because the 70 percent requirement leaves little room for darkening.
If your vehicle came from the factory with tinted windows that meet these standards, you are compliant. If you add aftermarket tint, the tint shop should measure the final darkness and confirm it meets the 28 percent and 70 percent thresholds. Many shops will not explore tint darker than the legal limit because they face liability if you are cited.
Rear Window Tint Has No Darkness Limit
Louisiana law places no restriction on how dark your rear window (back glass) can be. You can explore 5 percent VLT, 0 percent VLT (complete blackout), or any darkness in between. This is one of the more permissive aspects of Louisiana's tint law and reflects the reasoning that the rear window does not affect the driver's forward visibility or the ability of other drivers to see into the vehicle from the front.
Because the rear window has no limit, many drivers choose to tint it as dark as they want for privacy or heat reduction. However, be aware that some parishes may have local ordinances that further restrict rear tint, though this is uncommon. Before explore dark rear tint, you may want to check with your local police department or parish sheriff's office to confirm there are no additional local rules.
How Tint Darkness Is Measured and Enforced
Law enforcement uses a handheld device called a light meter or tint meter to measure the VLT of your windows. The meter shines light through the window and reads the percentage that passes through. If the reading falls below the legal threshold for that window (28 percent for front and rear side windows, 70 percent for the windshield), the officer can cite you for an illegal tint violation.
The measurement process is straightforward but can vary slightly depending on the meter used and where on the window it is applied. Some officers may measure multiple spots on the same window to account for uneven tint process. If you receive a citation, you have the right to contest it, though doing so typically requires proving your tint meets the legal standard — which usually means having the tint shop re-measure it or removing the tint and having it re-measured by another shop.
Enforcement varies significantly across Louisiana parishes. Some areas, particularly in urban regions like New Orleans and Baton Rouge, enforce tint laws more actively. Rural parishes may enforce less frequently. This inconsistency means you could be stopped in one parish and not another, even with the same tint darkness.
Fines and Penalties for Illegal Tint
A tint violation in Louisiana is classified as a traffic offense. Fines typically range from $25 to $100 or more, depending on the parish and whether you have prior violations. Some parishes impose higher fines, and a few may add court costs on top of the fine. The citation will require you to either remove the tint or lighten it to comply with the law within a specified period, usually 10 to 30 days.
If you do not comply within the important date, you may receive a second citation or a failure-to-comply charge, which can increase the penalty. Additionally, if you are stopped for another traffic violation and your tint is also illegal, the tint violation may be added to the citation, increasing your total fine and potentially affecting your driving record.
The cost of removing or re-tinting your windows to meet the legal standard can range from $100 to $300 or more, depending on the tint shop and the number of windows involved. This cost is separate from any fine you owe. Some drivers choose to remove the tint entirely rather than pay to lighten it.
Medical Exemptions and Special Circumstances
Louisiana does not offer medical exemptions for window tint. Unlike some states that allow darker tint for documented medical conditions such as lupus, photosensitivity, or severe sun sensitivity, Louisiana applies the same VLT limits to all drivers regardless of health status. This is a significant limitation if you have a medical condition that makes exposure to sunlight painful or dangerous.
If you have a medical need for darker tint, your options are limited. You can contact your state representative or local legislator to advocate for a change in the law, but that process is slow and uncertain. You can also use other sun-protection methods, such as sunscreen, UV-blocking clothing, or sunglasses, though these are not as effective as tinted windows. Some drivers with medical conditions choose to accept the risk of a citation and use darker tint anyway, but this is not a legal path.
What to Do If You Are Cited for Illegal Tint
If you receive a tint citation, read it carefully to confirm the specific violation — whether it is the front windows, rear windows, or windshield. The citation should include the measured VLT percentage and the legal limit for that window. If you believe the measurement is incorrect, you can request that the tint shop re-measure your windows and provide documentation.
You have the right to contest the citation in traffic court. To do so, you typically must appear on the court date listed on the citation or file a written request for a hearing. Bring any documentation from the tint shop showing the VLT of your windows, photographs of the windows, or witness statements if applicable. If the court finds in your favor, the citation is dismissed. If the court finds against you, you will be ordered to comply with the law and may be fined.
The simplest path is often to comply with the citation by removing or lightening the tint within the important date. Once you have done so, you can request a dismissal or reduction of the fine by showing proof of compliance to the court or the prosecutor's office. Some parishes offer this option, though it is not may provide.
Frequently Asked Questions
Can I tint my windshield in Louisiana?
You can explore a non-reflective tint to the top 6 inches of your windshield. The rest of the windshield must transmit at least 70 percent of light, which means any tint applied below the 6-inch mark must be very light. Most drivers skip windshield tint because the 70 percent requirement leaves little room for darkening.
Is 35 percent tint legal in Louisiana?
No. Louisiana requires at least 28 percent VLT on front and rear side windows, which means 35 percent tint is too dark. Your tint must allow at least 28 percent of light through, so the legal range is 28 percent VLT or higher (lighter). The rear window has no limit and can be any darkness.
What happens if I get pulled over with illegal tint?
The officer will measure your tint with a light meter. If it is darker than the legal limit, you will receive a citation. You will be ordered to remove or lighten the tint within a set period, usually 10 to 30 days. Fines range from $25 to $100 or more depending on the parish. If you do not comply, you may receive additional citations.
Can I get a medical exemption for darker tint in Louisiana?
No. Louisiana does not issue medical exemptions for window tint, even for documented medical conditions like photosensitivity or lupus. All drivers must follow the same VLT limits regardless of health status. You may use other sun-protection methods such as sunscreen or UV-blocking clothing as alternatives.
Does Louisiana recognize tint from other states?
No. If you move to Louisiana or register a vehicle there, your windows must comply with Louisiana's tint limits, even if the tint was legal in your previous state. You will need to remove or lighten any tint that exceeds Louisiana's standards before registering your vehicle or risk citations.