Though we continue to navigate the summer real estate market, the fall season is just around the corner. If listing your home is on your fall agenda, now is a good time to refresh your knowledge on the seller disclosure laws in Massachusetts.
Massachusetts is one of a shrinking number of states that still follows the long-standing principle in contract law of caveat emptor, or “let the buyer beware”. Unlike many states, Massachusetts does not require sellers to fill out a general property disclosure form listing every known defect. However, “no form required” does not mean “no obligations.” Sellers still have specific, legally mandated disclosures. Here are few guidelines to keep in mind.
The baseline rule: caveat emptor
Under Massachusetts common law, a seller generally has no duty to volunteer information about a property’s condition. Buyers are expected to do their own due diligence – conducting inspections, title searches and asking questions prior to signing a purchase and sale contract and before closing. This is a departure from other states where sellers must complete a detailed, itemized disclosure statement.
That said, caveat emptor does have its limits. Massachusetts law draws a firm line between staying silent and actively misleading:
- A seller can decline to volunteer information about most defects.
- A seller cannot lie, make a false statement, or actively conceal a known problem in response to a direct question. State laws prohibit misrepresentations of facts in real estate transactions, and general common-law fraud principles apply in addition.
What Sellers are required to disclose
Despite the caveat emptor framework, Massachusetts law carves out several mandatory disclosures:
- Lead paint (homes built before 1978). Under both the federal Residential Lead-Based Paint Hazard Reduction Act of 1992 and Massachusetts’s own lead paint statute, sellers of pre-1978 housing must:
- Disclose any known lead paint or lead hazards
- Provide buyers with the EPA’s “Protect Your Family From Lead in Your Home” pamphlet
- Complete and sign a Massachusetts Property Transfer Notification Certification
- Give buyers a 10-day window to conduct a lead inspection or risk assessment before they’re bound to the purchase
- Septic systems (Title 5). If the property isn’t connected to a public sewer, sellers must disclose the presence of a septic system or cesspool and its condition, consistent with Title 5 of the Massachusetts Environmental Code. Most residential sales involving a private septic system require a current Title 5 inspection report.
- No misrepresentation. As noted above, sellers can’t make false statements of fact about the property’s condition
- Home inspection contingencies can’t be waived on the seller’s terms. As of October 15, 2025, under regulation 760 CMR 74 (tied to the Affordable Homes Act), sellers and listing agents may not condition acceptance of an offer on the buyer waiving or limiting a home inspection. This does not create a new disclosure obligation, but it does guarantee buyers a meaningful opportunity to discover defects themselves — which functionally raises the stakes for sellers who might otherwise stay silent. A few exemptions do apply (public auctions, transfers between family members, new construction under warranty, and similar transactions).
Why sellers may disclose anyway, even when not required to
All this being said, there are Massachusetts Sellers who voluntarily complete a Seller’s Statement of Property Condition or similar form, even though state law doesn’t require it. There may be some practical reasons for this:
- It creates a written record that may protect the seller if a dispute arises later
- It may reduce the odds of a fraud or misrepresentation claim, since “the seller told us and we accepted it as-is” could be a strong defense
- Buyers may expect it, and its absence could raise suspicion or complicate negotiations
Massachusetts does give sellers more latitude to stay quiet than most states do — but the exceptions (lead paint, septic, honesty when asked, and the new inspection-access rule) are strictly enforced. If you are planning on navigating a sale, understanding your disclosure responsibilities is an important part of protecting yourself throughout the process. Experienced legal guidance can provide peace of mind as you move forward with one of life’s most significant transactions.
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