Indiana Window Tint Laws
Complete guide to window tinting regulations in Indiana 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 on top portion above manufacturer's AS-1 line |
| Front Side Windows | 30% VLT minimum |
| Back Side Windows | 30% VLT minimum |
| Rear Window | 30% VLT minimum |
Medical Exemption
Medical Exemptions Available
Indiana allows medical exemptions for window tinting for individuals with documented medical conditions requiring protection from sunlight, such as photosensitivity, lupus, or certain skin conditions.
📋Steps to Obtain Medical Exemption
- 1Obtain medical evaluation from licensed physician
- 2Physician must provide written statement of medical necessity on official letterhead
- 3Statement must include diagnosis and specific tint requirements
- 4Keep original medical documentation in vehicle at all times during operation
📄DMV Forms & Documentation
Medical certification on physician's letterhead with signature and license number required
Other Tint Laws & Requirements
| Reflection Limits | No metallic or mirrored appearance allowed on tinted windows |
| Color Restrictions | Red and amber tints are prohibited on front windshield and front side windows |
| Certification | Tint manufacturer must certify compliance with Indiana safety standards |
| Stickers | Certificate of compliance sticker must be placed between film and glass on driver's side |
About Indiana
State Overview
Indiana experiences hot, humid summers with temperatures often exceeding 90°F, particularly in the Indianapolis metropolitan area and southern regions. Window tinting provides valuable heat reduction and UV protection benefits.
Important Notes
Indiana State Police enforce window tint regulations. Dual side mirrors required if rear window is tinted. Violations may result in citations and required correction.
Cities and Counties in Indiana
Legal References
The information on this page has been compiled from official state sources and regulations:
- Indiana Code 9-19-19
- Indiana Bureau of Motor Vehicles
- Indiana State Police Vehicle 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.