Massachusetts Auto-Buying Compliance

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From Manny: Working the dealer side of the desk taught me one thing — buyers who walk in knowing their state’s rules walk out with a cleaner deal. This is every Massachusetts rule my $49 Deal Audit checks against your paperwork. Every citation links to the primary source. No sponsors, no dealer money, no filter.

Last verified 2026-09-14 · every numeric claim independently fact-checked against primary sources · items marked “Not yet verified” are being sourced, never guessed.

1. Documentary Fee / Dealer Processing Charge

Massachusetts doc fee: no statutory cap — typical fee about $425 (market estimate, not a legal limit; see note below)

No enacted statutory dollar cap on dealer documentation/processing fees (corroborated by primary-source research and grounded review). However, per AG guidance and 940 CMR 5.00, doc fees must be included in the advertised price of the vehicle; failing to include mandatory fees in advertised price is a deceptive practice under M.G.L. c. 93A. Doc fees are part of the total sales price and subject to sales tax. No corroborated market-norm dollar figure surfaced across sources; verify current market norm before publication. Sources: https://malegislature.gov/Laws/GeneralLaws/PartI/TitleXV/Chapter93A ; https://www.mass.gov/regulations/940-CMR-500-motor-vehicle-regulations

2. Massachusetts Attorney General Consumer Protection Division

Phone: 617-727-8400

Complaint URL: https://www.mass.gov/how-to/file-a-consumer-complaint

Division name: Massachusetts Attorney General’s Office — Consumer Advocacy & Response Division (CARD)

3. Massachusetts Consumer Protection Statute

Statute: Mass. Gen. Laws ch. 93A

Short name: Chapter 93A

Long name: Massachusetts Consumer Protection Act (Regulation of Business Practices for Consumers’ Protection)

Statute URL: https://malegislature.gov/Laws/GeneralLaws/PartI/TitleXV/Chapter93A

4. Sales Tax on Used Vehicle Purchase

Method: percentage

Taxable base: sales price less trade in

Rate: 6.25%

6.25% sales/use tax administered by MA Department of Revenue on motor vehicle transfers by registered dealers; trade-in credit reduces the taxable base on registered-dealer sales. For private-party sales, use tax is 6.25% of the greater of actual sales price or the vehicle’s clean trade-in (book) value. Doc fees are included in the taxable base. Source: https://www.mass.gov/guides/motor-vehicle-sales-and-use-tax

5. Massachusetts Lemon Law

Statute: M.G.L. c. 90, § 7N 1/2 (new vehicles); M.G.L. c. 90, § 7N 1/4 (used vehicles)

Repair attempts threshold: 3

Days-out-of-service threshold: 15

Notice deadline: Not yet verified

6. Title Brand Disclosure

Statute: 940 CMR 5.04(2)(c)

AG motor vehicle regulations require the Motor Vehicle Purchase Contract to designate the vehicle as new/used and disclose designations including ‘rebuilt vehicle previously declared a total loss by an insurance company,’ police car, taxicab, former leased car, former daily rental, demonstrator, etc. Salvage/reconstructed status appears on the MA title and must be disclosed to subsequent buyers. A separate Registrar/RMV statutory brand-disclosure citation (e.g., c. 90 or 90D) was not corroborated. Source: https://www.mass.gov/regulations/940-CMR-500-motor-vehicle-regulations

7. Vehicle Service Contract (VSC) Regulation

Registration required: Not yet verified

No enacted MA statute establishing registration/licensing or reserve requirements for vehicle service contract obligors was corroborated. Pending legislation (H.4980, 194th General Court) addresses manufacturer coercion regarding extended service contracts and required disclosures, but is not codified law. Set to null pending primary-source verification.

8. GAP Insurance Regulation

Markup cap: Not yet verified

No corroborated markup cap or registration regime for GAP products found. Pending H.4980 addresses manufacturer restrictions on GAP product sales channels but is not enacted. Set to null pending primary-source verification.

9. Auto Broker / Dealer License Requirement

Special license required: Not yet verified

Not addressed by any of the three research sources; set to null pending primary-source verification against MA RMV dealer/broker licensing (M.G.L. c. 140, §§ 57-69).

10. Language Disclosure Requirement

Statute: No state statute equivalent to Cal. Civ. Code § 1632

Spanish disclosure required if negotiated in Spanish: No

Not addressed by any of the three research sources; set to null pending primary-source verification.

11. Recording Law — Consent for F&I Office Recording

Consent type: two-party

Statute: M.G.L. c. 272, § 99

Not covered in the three research sources; included per well-established MA wiretap statute requiring all-party consent for recording oral/wire communications. Flag for primary-source re-verification before publication: https://malegislature.gov/Laws/GeneralLaws/PartIV/TitleI/Chapter272/Section99

12. Statute of Limitations for Consumer Disputes

Massachusetts statute of limitations: 4 years

How your Deal Audit uses Massachusetts compliance data

• Doc fee checked against the Massachusetts reference: no statutory cap — typical fee about $425 (market estimate, not a legal limit; see note below)
• Dealer Response Letter cites the specific Massachusetts consumer statute where verified
• State AG contact information surfaced in the audit footer
• State Lemon Law thresholds applied to warranty questions
• State-specific rules automatically arm when your intake indicates Massachusetts residence