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Understanding Maryland Tint Laws: What You Need to Know


Tinting your car windows can enhance the overall appearance of your vehicle while providing privacy and protection from harmful UV rays. However, it’s important to understand the regulations and laws surrounding window tinting to ensure compliance and avoid potential fines or penalties. In this article, we will explore the Maryland tint laws and provide you with the information you need to know.

Legal Tint Limits

In Maryland, the laws regarding window tinting are governed by the Transportation Article, Section 22-406 of the Annotated Code of Maryland. According to these regulations, the following are the legal limits for window tinting:

  • Windshield: Non-reflective tint is allowed above the manufacturer’s AS-1 line or top 5 inches, whichever is higher.
  • Front Side Windows: Must allow more than 35% of light in.
  • Back Side Windows: Must allow more than 35% of light in.
  • Rear Window: Must allow more than 35% of light in.

It’s important to note that these percentages refer to the amount of light that is allowed to pass through the tinted window. Therefore, a lower percentage indicates a darker tint.

Medical Exemptions

In certain cases, individuals may be granted a medical exemption for darker window tinting. To qualify for a medical exemption, you must have a written certification from a licensed physician stating the medical necessity for the tint. This exemption allows for a darker tint on the front side windows, back side windows, and the rear window.

It’s important to carry the medical exemption certificate in your vehicle at all times and present it to law enforcement if requested. Failure to provide the necessary documentation may result in a citation.

Enforcement and Penalties

Maryland law enforcement agencies actively enforce the tint laws to ensure compliance. If you are found to be in violation of the tint laws, you may be subject to fines and penalties.

The penalties for non-compliance with Maryland tint laws are as follows:

  • First Offense: A fine of up to $500.
  • Second Offense: A fine of up to $1,000 and a mandatory court appearance.
  • Third Offense: A fine of up to $1,500 and a mandatory court appearance.

Additionally, law enforcement officers have the authority to issue citations for window tint violations, which may result in further penalties.

Exemptions for Factory Tinted Windows

Vehicles with factory tinted windows are exempt from the Maryland tint laws. However, it’s important to ensure that the factory tint complies with the legal limits. If the factory tint is darker than the legal limit, additional tinting may result in a violation.


Understanding the Maryland tint laws is crucial if you are considering tinting your vehicle’s windows. By adhering to the legal limits, obtaining medical exemptions when necessary, and staying informed about the enforcement and penalties, you can enjoy the benefits of window tinting without running afoul of the law. Remember to always consult the specific regulations and seek professional advice to ensure compliance with the current laws.

For more detailed information about Maryland tint laws, it is recommended to visit the official website of the Maryland Department of Transportation or consult with a legal professional.

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