Massachusetts Workers' Comp Insurance for Auto Repair & Body Shops

Massachusetts requires workers' compensation coverage no matter how many employees a business has or how many hours they work; there is no minimum headcount exemption for most employers. A specific carve-out applies to domestic workers, who must work at least 16 hours a week before coverage is required for them. See Mass.gov's workers' compensation insurance requirements page.

Common codes for this work include 8380 Auto Service or Repair Center; 8393 Auto Body Repair Shop; 8046 Auto Parts Store. Massachusetts maintains its own classification system (WCRIBMA) rather than NCCI codes. The codes below are NCCI reference codes; your Massachusetts classification may carry a different number, and we match it during quoting.

LLC members, LLP partners, and sole proprietors are not required to carry coverage on themselves, though this exemption never extends to any employees they hire, who must still be covered. Corporate officers who own at least 25% of the corporation can request an exemption for themselves using the state's affidavit of exemption, but again, this doesn't exempt the corporation's actual employees. Because the exemption thresholds differ by entity type (a flat exclusion for LLC members/partners/sole proprietors versus a 25%-ownership test for corporate officers), it's worth confirming which rule fits a given ownership structure before assuming exemption applies.

An employer without required coverage can be issued a stop-work order that halts all business operations; paying $100 per day of noncompliance can avoid the order taking effect initially, but that daily penalty rises to $250 per day once the violation is confirmed after a hearing. Separately, failing to provide required coverage is a criminal offense carrying a fine of up to $1,500, up to one year of imprisonment, or both, with a corporation's president or treasurer personally liable; a repeat violation after notice is treated as an additional offense with its own fines and imprisonment. Noncompliant employers can also lose business licenses and permits, face a three-year debarment from state and municipal contracts, and have liens placed against their property for unpaid penalties (M.G.L. c. 152, § 25C).

Price is driven by payroll in each class code, the Massachusetts rates filed for those codes, your claims history (experience modification), and underwriting factors such as split between mechanical service and body/paint work; whether the shop operates a retail parts counter; lift maintenance and inspection practices. We compare carriers so you can see what you qualify for.

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No — general mechanical service and repair is rated separately from body repair, since paint and collision work involve different tools, chemicals, and processes than mechanical service.

It can — a shop with a retail parts and accessories counter may have that portion of payroll considered under a retail classification rather than the shop-labor code.

Lift and jack maintenance and inspection practices matter across all repair work, while paint-booth ventilation and chemical handling are specific factors for body shops.

Yes. Massachusetts requires coverage regardless of employee count or hours worked, with the only hours-based exception applying to domestic workers.

No. LLC members, LLP partners, and sole proprietors are exempt from coverage on themselves, though any employees they hire must still be covered.