New Hampshire Window Tint Laws
Complete guide to window tinting regulations in New Hampshire for 2026
Tint Darkness Requirements
Understanding VLT Percentages
The percentages below indicate the minimum Visible Light Transmission (VLT) allowed. Lower percentages mean darker tints. For example, 35% VLT means at least 35% of light must pass through.
| Windshield | Non-reflective tint allowed above manufacturer's AS-1 line |
| Front Side Windows | No tint allowed except for medical exemption |
| Back Side Windows | 35% VLT minimum |
| Rear Window | 35% VLT minimum |
Medical Exemption
Medical Exemptions Available
New Hampshire provides medical exemptions for window tinting when individuals have documented medical conditions requiring protection from sunlight, including photosensitivity, lupus, and certain dermatological disorders.
📋Steps to Obtain Medical Exemption
- 1Schedule consultation with licensed physician or dermatologist
- 2Obtain completed medical exemption form signed by physician
- 3Submit application to New Hampshire Department of Safety - Division of Motor Vehicles
- 4Receive approved exemption certificate allowing tint on front side windows
- 5Display certificate in vehicle at all times
📄DMV Forms & Documentation
New Hampshire DMV Medical Exemption Certificate with physician documentation required
Other Tint Laws & Requirements
| Reflection Limits | No reflective or mirrored tint allowed on any windows |
| Color Restrictions | No specific color restrictions in New Hampshire statute |
| Certification | Tint manufacturer must provide certificate of compliance |
| Stickers | Certification sticker must be displayed between tint and glass on driver's side |
About New Hampshire
State Overview
New Hampshire experiences warm summers with temperatures reaching 90°F. Despite its northeastern location and strict front window tint prohibition, medical exemptions and rear window tinting provide options for UV protection.
Important Notes
New Hampshire State Police strictly enforce window tint laws. No tint is allowed on front side windows without medical exemption. Dual side mirrors required if rear window is tinted. New Hampshire has some of the strictest tint laws in the nation.
Cities and Counties in New Hampshire
Legal References
The information on this page has been compiled from official state sources and regulations:
- New Hampshire Revised Statutes 266:58-b
- New Hampshire Department of Safety - Division of Motor Vehicles
- New Hampshire State Police Safety Division
Disclaimer
Laws and regulations are subject to change. Always verify current requirements with official state sources before making any decisions regarding window tinting. This information is provided for educational purposes only.