Window tint shop software in Massachusetts
Massachusetts had 1,150 auto body, paint, interior and glass shops employing 6,937 people, 11th among the 50 states (Census County Business Patterns, 2023); 70% of its 3.8 million workers get to work by car, truck or van, and households there have 4.6 million vehicles (ACS 2024 1-year).

Massachusetts market at a glance
Source: US Census Bureau: County Business Patterns (CBP) 2023, ACS 2024 1-year; city populations, Vintage 2024. US = 50 states + DC.
Massachusetts window tint rules
Massachusetts allows film on the front side windows, the side windows just behind the front seats and the rear window if it has at least 35% light transmittance or at most 35% reflectance, and sets no separate rule for SUVs or multipurpose vehicles. Windshield: transparent material only in the uppermost six inches, outside the driver's direct forward view. A physician-determined medical exemption is available through the Registry's medical advisory board.
Summary checked against Mass. Gen. Laws ch. 90, § 9D on 2026-09-28. Verify current statutes before quoting.
Massachusetts tint shop questions
- How much can I tint windows in Massachusetts?
- Massachusetts allows film on the front side windows, the side windows just behind the front seats and the rear window if it has at least 35% light transmittance or at most 35% reflectance, and sets no separate rule for SUVs or multipurpose vehicles. Windshield: transparent material only in the uppermost six inches, outside the driver's direct forward view. A physician-determined medical exemption is available through the Registry's medical advisory board. See the Massachusetts tint law, with the statute.
- How many window tint businesses are there in Massachusetts?
- Census has no window tint category. Its closest, automotive body, paint, interior, and glass repair (NAICS 81112), counted 1,150 in Massachusetts in 2023, most in Middlesex (270), Essex (156), Worcester (145), Norfolk (123) and Plymouth (107) (Census County Business Patterns, 2023).
- How many vehicles are there in Massachusetts?
- Massachusetts households had 4,636,953 vehicles available, 1.64 per household (ACS 2024 1-year). By county, the most are in Middlesex (1,039,513), Worcester (602,226), Essex (538,494), Norfolk (480,498), Bristol (411,487) (ACS 2020-2024 5-year).
Window tint shop software in neighbouring states
Number of auto body, paint, interior and glass shops, CBP 2023.
- Connecticut · 430
- New York · 2,273
- New Hampshire · 225
- Rhode Island · 203
- Vermont · 108
Massachusetts city pages
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