Can You Get a Tint Exemption for Keratoconus in Minnesota?
Keratoconus is a progressive eye condition where the cornea thins and bulges into a cone shape, causing severe light sensitivity, glare, and distorted vision — all worsened by bright sunlight.
Keratoconus Symptoms That Qualify
The following symptoms of Keratoconus are relevant to qualifying for a window tint medical exemption in Minnesota:
- Progressive worsening of vision
- Extreme sensitivity to light and glare
- Frequent prescription changes
- Ghosting or multiple images
- Difficulty driving in bright conditions
How Keratoconus Qualifies You for a Tint Exemption
The irregular cornea scatters Minnesota's extreme light conditions into debilitating glare patterns — summer sun across open prairies and winter snow reflections both worsen symptoms. Twin Cities commuters driving I-94 and I-35W corridors face extended daily exposure. Under Minnesota Statutes §169.71, diagnosed keratoconus patients qualify for tint exemptions.
To qualify, you need to demonstrate that your Keratoconus makes it medically necessary for you to have darker window tint than what Minnesota law normally allows. Our licensed physicians review your existing documentation against state requirements — we do not diagnose. You must already have records from a primary care physician or eye care specialist confirming your condition.
How to Get Your Exemption
Complete the Online Application
Submit your personal information and upload your existing medical documentation confirming your Keratoconus diagnosis. This takes about 5 minutes.
Physician Reviews Your Documentation
A licensed Minnesota physician reviews your Keratoconus documentation against state exemption requirements within 24 hours.
Receive Your Exemption
Once approved, you'll receive your official tint exemption certificate digitally. Keep it in your vehicle at all times.
Current Minnesota Tint Laws
Without a medical exemption, Minnesota law limits window tint to 50% VLT VLT on front side windows and 50% VLT VLT on back side windows. Violations carry fines starting at $50 petty misdemeanor fine.
With an approved medical exemption for Keratoconus, you may be permitted to have darker window tint than these standard limits, providing the protection you need while staying legal.