Massachusetts window tint laws
In Massachusetts, front side windows must allow 35% of light through, back side windows 35%, and the rear window 35%. Non-reflective tint allowed on the AS-1 line or top 6 inches
| Window | Massachusetts rule |
|---|---|
| Windshield | Non-reflective tint allowed on the AS-1 line or top 6 inches |
| Front side windows | 35% VLT minimum |
| Back side windows | 35% VLT minimum |
| Rear window | 35% VLT minimum |
| Reflectivity | Front and back side windows must not be more than 35% reflective |
| Banned colors | None listed |
| Medical exemption | Yes |
| Statute | Mass. Gen. Laws ch. 90, § 9D |
What installers in Massachusetts will tell you
Massachusetts applies the same 35% floor to SUVs and vans as it does to sedans. Identification stickers are recommended but not required; a third tint violation can trigger a 90-day license suspension.
Frequently asked questions
What is the darkest legal tint on front windows in Massachusetts?
Front side windows must let at least 35% of light through in Massachusetts. Film plus factory glass count together.
Can I use 5% tint in Massachusetts?
No on front side windows. Rear windows are limited to 35% VLT minimum and back side windows to 35% VLT minimum.
Does Massachusetts allow a medical exemption for darker tint?
Yes. Massachusetts allows darker tint with a qualifying medical condition; you typically need a physician's statement kept in the vehicle.
Can I tint the windshield in Massachusetts?
Non-reflective tint allowed on the AS-1 line or top 6 inches
Sources
Reference only, not legal advice. Statutes change; confirm with the Massachusetts statute above before you install.