Massachusetts Window Tint Laws
Current window tinting regulations for Massachusetts (MA). Know the legal VLT limits before you tint.
| Window Position | Allowed VLT |
|---|---|
| Front Windshield | Non-reflective tint allowed above the AS-1 line |
| Front Side Windows | 35% VLT |
| Back Side Windows | 35% VLT |
| Rear Window | 35% VLT |
Front Windshield
Non-reflective tint allowed above the AS-1 line
Front Side Windows
35% VLT
Back Side Windows
35% VLT
Rear Window
35% VLT
Penalties
Fines of $250 for first offense. Subsequent offenses up to $500. Vehicles will fail annual inspection.
Notes
Massachusetts requires a uniform 35% VLT on all windows. Reflectivity must not exceed 35%. Medical exemptions require documentation from a licensed physician. All film must have manufacturer certification.
Last updated: January 1, 2025
Frequently Asked Questions
What is the darkest legal tint in Massachusetts?
In Massachusetts, the darkest legal tint for front side windows is 35% VLT. Back side windows allow 35% VLT, and the rear window allows 35% VLT. The front windshield rule is: non-reflective tint allowed above the as-1 line.
What happens if I get pulled over with illegal tint in Massachusetts?
In Massachusetts, penalties for illegal window tint include: Fines of $250 for first offense. Subsequent offenses up to $500. Vehicles will fail annual inspection.. You may be required to remove the tint to comply with state law. Repeated violations can result in higher fines.
Can I get a medical exemption for window tint in Massachusetts?
Massachusetts requires a uniform 35% VLT on all windows. Reflectivity must not exceed 35%. Medical exemptions require documentation from a licensed physician. All film must have manufacturer certification. Contact your local DMV or law enforcement agency for specific details about medical exemption requirements in Massachusetts.
Understanding Massachusetts Tint Regulations
Massachusetts regulates window tint darkness using VLT (Visible Light Transmission) percentages. The VLT number represents how much visible light must pass through the window film. Lower percentages mean darker tint. Front side windows in Massachusetts must allow at least 35% VLT to pass through.
If you are considering window tinting for your vehicle in Massachusetts, it is important to work with a professional installer who understands local regulations. A qualified tint shop can help you choose the darkest legal option while staying compliant with Massachusetts law.