Our New Hampshire window tint laws are valid for 2023. These laws regulate how dark and reflective your car tint may be, but also specify other rules and regulations you need to know about.
| New Hampshire Tint Laws | ||
|---|---|---|
| Sedan | SUV | |
| Front Windshield | Top 6 inches | Top 6 inches |
| Front Side Windows | 70% | 70% |
| Back Side Windows | 35% | No restrictions |
| Rear Windshield | 35% | No restrictions |
Last updated on: . Confirmed accurate for 2023.
How dark can your window tint be in New Hampshire?
Window tint darkness is measured by Visible Light Transmission percentage (VLT%). In New Hampshire this refers to the percent of visible light allowed in through both the film and the glass.
Drag the slider above to preview tint darkness. In most cases, applied tint will appear 5-15% darker.
See: VLT explained with chart and darkness examples
Here's exactly how much VLT is allowed on your auto window tint in New Hampshire (NH), categorized by passenger and multi-purpose vehicles.
Tint darkness for passenger vehicles:
- Windshield: Non-reflective tint no darker than 35% VLT is allowed on the top 6 inches.
- Front Side windows: Must allow more than 70% of light in.
- Back Side windows: Must allow more than 35% of light in.
- Rear Window: Must allow more than 35% of light in.
Passenger vehicles include sedan, coupe, convertible, station wagon, hardtop and hatchback vehicles.
Tint darkness for multi-purpose vehicles:
- Windshield: Non-reflective tint no darker than 35% VLT is allowed on the top 6 inches.
- Front Side windows: Must allow more than 70% of light in.
- Back Side windows: Any darkness can be used.
- Rear Window: Any darkness can be used.
Multi-purpose vehicles include SUV, pickups, vans, RVs, and minibuses.
AS-1 line typically extends 4-6 inches parallel to the top of your windshield. AS-1 designation line is typically marked in bottom or top edge of your windshield.
Some state tint laws specify exact number of inches you are allowed to tint on front windshields. Other states define this windscreen area simply as an AS-1 line. Learn more about AS-1 Line.
Federal vehicle ID label found on driver's front door frame will tell you whether your vehicle is classified as passenger or multi purpose vehicle.
How reflective can your window tint be in New Hampshire?
Tinting film may contain metallic elements which help in reflecting incoming light. This reduces glare and heat generated by visible light. Below you can find out how much reflection is permitted on your car window tint film by law in New Hampshire.
Tint reflection for sedans:
- Front Side windows: No metallic or mirrored appearance.
- Back Side windows: No metallic or mirrored appearance.
Tint reflection for SUV and vans:
- Front Side windows: No metallic or mirrored appearance.
- Back Side windows: No metallic or mirrored appearance.
Learn about Reflective window tint.
Other New Hampshire tinting rules and regulations:
Other laws, rules and regulations in New Hampshire include the following:
Dual side mirrors are required only if back window is tinted.
No colors of tint are explicitly restricted.
Manufacturers of film do NOT need to certify the film they sell in New Hampshire.
State law recommends but does not require stickers to identify legal tinting.
New Hampshire law permits medical exceptions that allow tinting on front side windows and the windshield.
Remember that state tint laws may be interpreted differently by your local law authorities. Get in touch with your county DMV or police department to make sure you are not breaking New Hampshire window tinting laws, rules and regulations.
Our article about New Hampshire tint laws is up to date as of 2023. Last change was made on November 5th, 2023 (approximately 4 weeks ago).
You can rest assured our legal experts are immediately notified of changes, and will always update this article with latest legislation when required.
Official law sources:
New Hampshire Statutes section 266:58-a: Tinted glass.
New Hampshire DMV: Tinted windows & medical waiver application process
New Hampshire DMV: Application for tinted window medical waiver [PDF file]
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