Law Offices of Nicole James, P.C.
Trusts · Estates · Business Succession · Wayland, Massachusetts
A Massachusetts Trusts & Estates Guide
You write the check for the cottage. When it's finished, the question is what you actually own, and whether your right to live there can survive a sale, a foreclosure, or a falling-out.
More parents are paying to build an accessory dwelling unit on a son's or daughter's property, then moving in. The arrangement can work beautifully. The risk is writing the check and ending up with no recorded claim to the home you paid for.
Picture contributing roughly $250,000 to build a 900 square foot cottage in your daughter's backyard, planning to live there. The construction is the easy part. The harder question is what you own when it's finished. The land is hers. The cottage is attached to her land, so in the eyes of the law it's part of her property too. Without something in writing and on record, that $250,000 has quietly become her equity, and your right to stay is only as durable as the relationship.
Building near family is a good instinct, and Massachusetts gives you several tools to turn a handshake into a protected legal interest. None of them is automatic. Each has to be drafted, signed, and in most cases recorded at the Registry of Deeds. What follows is how to hold a real, protected interest, and what to plan for when life changes.
Can you be removed from the home you paid for if relationships change, the property sells, or a lender forecloses?
If you move out, pass away early, or the property is sold, does your $250,000 come back to you or your other heirs?
A claim a buyer, a bank, or an heir has to honor only exists if it's written down and recorded. Visibility is the protection.
The core weak point
An accessory dwelling unit cannot be carved off and sold as its own lot in Massachusetts. By definition it sits on the same lot as the principal home, and the statewide ADU law does not let it be subdivided for separate sale (M.G.L. c.40A, §3). So you generally can't simply take a deed to "the cottage." Your protection has to attach to the whole parcel or to a condominium unit, which is why the structure you choose matters so much.
There are five recognized ways to give yourself a recorded claim. Most families do best with a combination, because no single tool protects both your right to live there and the money you put in.
The strongest protection for your right to stay.
A life estate splits ownership in time. You hold the present right to live in and use the property for the rest of your life. Your child holds the remainder, owning it outright the moment you pass away, without probate. While you're alive, no one can evict you. Not your child, not their creditors, not a buyer, not an heir (M.G.L. c.184, §5; §9).
What it doesn't do: it protects your right to live there, not the return of your money. Pair it with a promissory note for that. It also locks up the property, since neither of you can sell or mortgage without the other.
Feels like ownership without being ownership.
A lease longer than seven years has to be recorded to bind future owners (M.G.L. c.183, §4). A properly recorded long-term lease gives you a right to occupy the cottage that a buyer has to honor, and it can spell out a nominal rent, who pays for what, and a repayment clause if the lease ends early.
The catch: timing against lenders. A lease recorded before any mortgage survives a foreclosure. A lease recorded after one can be reduced to a month-to-month tenancy after a foreclosure sale (M.G.L. c.186, §13A).
This protects the dollars, not the dwelling.
You can treat the $250,000 as a loan to your child, documented by a note and secured by a mortgage you record against the property. That makes you a lienholder with a recorded right to be paid back if your child defaults or sells (M.G.L. c.244, §14). Priority is everything. With no existing mortgage, yours can sit in first position, which is far stronger.
What it doesn't do: a mortgage gives you a right to money, not a right to live there. It works best paired with a life estate or lease, so one tool guards your home and the other guards your investment.
An equity stake, with a partition risk.
Your child could deed you an undivided share of the whole parcel, say 25%, in exchange for your contribution. You'd own a recorded slice that survives a sale and rises with value. The trouble is that either co-owner can ask a court to divide or sell the property through a partition action (M.G.L. c.241, §1), and because the lot can't be neatly split, the court may order the whole thing sold.
For most parents, co-ownership is weaker than a life estate or a lease, and a transfer can trip a bank's due-on-transfer clause.
A backstop, not a main defense.
A right of first refusal, recorded in the deed, means your child has to bring any genuine offer to you first and let you match it before selling to a stranger. A recorded right of first refusal is enforceable in Massachusetts. The Supreme Judicial Court treats it as only a minor restraint on sale rather than an invalid one, and upheld such a right in Bortolotti v. Hayden, 449 Mass. 193 (2007). Separately, for a right of first refusal created after June 30, 1990, M.G.L. c.184A, §5 provides that it becomes void if not exercised within thirty years of its creation. It's a useful add-on, not a substitute for a life estate or lease.
| Tool | Right to stay? | Survives foreclosure? | Returns your money? | MassHealth caution |
|---|---|---|---|---|
| Life estate | Yes, for life | Only if recorded before the mortgage | No, unless paired with a note | Yes, look-back applies |
| Long-term lease | Yes, for the term | Yes if recorded first | Only with a repayment clause | Some, given rental value |
| Note + mortgage | No | Only if recorded before the bank | Yes, as secured debt | May be seen as a transfer |
| Tenancy in common | Partial; partition risk | As a junior interest only | A proportional equity share | Yes, a countable asset |
| Right of first refusal | No, sale backstop | Yes if recorded first | No | Minimal |
The practical combination
In most cases the sturdiest plan combines a recorded life estate for your right to stay, a promissory note and recorded mortgage for your money, a written occupancy agreement covering the day-to-day terms, and a right of first refusal as a backstop. One tool rarely does all the work.
A good plan addresses the scenarios families underestimate: a foreclosure, a sale, a death, and a rift. The protection you chose decides each outcome.
Massachusetts follows a "first in time, first in right" rule. A foreclosure sale passes the property subject to everything recorded before the mortgage being foreclosed, and wipes out most interests recorded after it (M.G.L. c.244, §14). Recording order, not fairness, decides who is protected.
Most children already have a mortgage before the cottage goes up, so anything you record afterward sits behind the bank. Two fixes: ask the lender for a non-disturbance agreement, and build a covenant into your agreement that your child won't refinance without your written consent.
It depends entirely on whether you have something recorded. With nothing on record, you're a guest, and a buyer with no knowledge of your arrangement owes you nothing. With a recorded life estate, your child can't deliver clean title at all without your signature, and any title search surfaces your interest. With a recorded lease, the buyer takes the property subject to your right to stay. A recorded interest can't be hidden from a buyer, and that visibility is the protection.
A good plan addresses two deaths, not one. Families almost always plan for the parent passing. Far fewer plan for the child dying first, which can be the more unsettling scenario.
A life estate ends automatically at your death, and your child becomes full owner without probate. Your $250,000 does not automatically come back to your estate. If you want some or all of it repaid to your other heirs, that has to be written in, often as a declining repayment schedule secured by the note and mortgage.
This is where a life estate quietly earns its keep. Your child's death changes nothing about your right to stay. The remainder passes to whoever your child named, and that new owner takes the property subject to your life estate. Their creditors can reach only the remainder, not your possessory rights.
No one signs these arrangements expecting a rift. But money, in-laws, divorce, and distance all test families, and the structure you choose decides whether a falling-out costs you your home.
| What you hold | Can you be removed? |
|---|---|
| Nothing in writing (tenant at will) | High. Massachusetts lets a tenancy at will end with a notice of at least 30 days, and no good-cause reason is required. |
| Recorded lease | Low during the term. The owner must honor the lease while it runs. At expiration you may revert to a tenant at will unless renewal is built in. |
| Recorded life estate | None during your lifetime. A life tenant can't be evicted by the child, the child's creditors, a buyer, or an heir. |
Parents who pay for construction on only a verbal understanding aren't entirely without recourse. Massachusetts courts can impose a constructive trust to prevent one party from being unjustly enriched at another's expense. These claims turn on proof that you contributed in reliance on a promise of shared ownership, not on a canceled check alone, and they are slow, expensive, and uncertain. They are a last resort, never a plan.
A life estate gives you the most security against a falling-out, but it also ties your child's hands. They can't sell or borrow against the home without you.
Some families are comfortable with that constraint; others aren't. Which protection fits depends on your family, and that's the conversation to have before any money moves.
The disputes that actually erupt are rarely about deeds. They're about who pays the tax bill, who fixes the furnace, who weeds the beds, and who clears the ice. The law supplies default rules; your written agreement should override the vague ones.
If you hold a life estate, you are the owner for property-tax purposes, and the Massachusetts Department of Revenue treats the life tenant as responsible for real estate taxes, insurance, and ordinary upkeep (DOR Directive 10-7). As the assessed owner, you can also apply for senior exemptions, the circuit-breaker credit, and tax deferrals you'd otherwise miss. A life tenant also has a legal duty not to let the property deteriorate, which the law calls the doctrine of waste. Because you paid to build the cottage, it's worth spelling out who funds future big-ticket items like the roof or heating system rather than leaving it to that doctrine to sort out.
| Obligation | Common default | What to specify |
|---|---|---|
| Property taxes | Life tenant pays | Confirm in writing; clarify how a single combined assessment is split |
| Homeowner's insurance | Life tenant carries | Set a minimum coverage amount; name the child as additional insured |
| Ordinary repairs (ADU interior) | Life tenant | You handle interior upkeep |
| Major structural (roof, systems) | Negotiable | Consider the child funding structural items as the fee owner |
| Snow and ice | Occupant | You clear the ADU walk and drive; child handles shared areas |
| Garden and landscaping | Occupant | You tend the ADU garden; child handles the main yard |
| Utilities | Per agreement | Separate meters where possible; spell out any shared utilities |
This is the most technical part, and the part where coordinating with your CPA and, where care is a concern, an elder law attorney matters most. What follows is an orientation, not advice on your specific numbers.
Massachusetts taxes estates above $2 million per person under current rules, with no portability between spouses (M.G.L. c.65C). Worth knowing: this isn't the federal excess-only approach. Massachusetts figures the tax on the entire estate and then applies a credit, so the calculation is its own animal and best run with your CPA. How a life estate counts toward your taxable estate depends on how the transaction is documented, and a life estate your child grants you in exchange for your contribution is generally treated differently from one you reserve in property you already owned. Paying to build on land you don't own is, in tax terms, a transfer of value to your child. The federal annual gift exclusion is $19,000 per recipient for 2026, and the federal lifetime exemption is $15 million per person under current law, so most families owe no actual gift tax, though a gift tax return may still be required. If you receive something of real value in return, such as a life estate or a promissory note, the gift portion shrinks to the difference.
Why this section stays cautious
If long-term care may be in your future, this deserves attention before any money moves. MassHealth looks back 60 months at transfers made for less than fair value when determining eligibility for nursing-facility coverage (130 CMR 520.019). Paying $250,000 toward your child's property can generally be treated as such a transfer unless you receive fair value back. Whether building an ADU and taking a life estate fits these rules is unsettled in Massachusetts.
One bright spot: if the property is included in your estate at death, your child generally gets a stepped-up cost basis to the date-of-death value, which can reduce capital-gains tax on appreciation during your lifetime. The figures here are illustrative and current as of June 2026. They should be re-verified and run against your own numbers with your CPA and counsel before any decision.
The reason this kind of project is possible statewide is a recent change in the law, and it also sets the boundaries on what you can own.
The Affordable Homes Act, signed in August 2024, amended the state Zoning Act so that one accessory dwelling unit is now allowed by right in single-family zoning districts across Massachusetts, without a special permit or variance. The rules took effect February 2, 2025 (M.G.L. c.40A, §3). A protected ADU can be up to 900 square feet, or half the size of the main home, whichever is smaller, and a town can't shrink that 900 square foot floor. Towns also cannot require that either the ADU or the main home be owner-occupied, so you can live in the ADU as a tenant or life tenant without running afoul of any occupancy rule.
An ADU can't be sold as a separate lot. It lives on the same parcel as the principal dwelling. The only way to truly own the cottage on its own is to convert the whole property into a condominium under M.G.L. c.183A, creating separate units. That's possible, but it needs any lender's consent and adds real cost and ongoing association obligations. This is the throughline of the whole guide. Because you usually can't own the cottage by itself, your protection has to attach to the whole parcel, through a life estate, a lease, a mortgage, or co-ownership, or through a condominium conversion.
The protections here are far easier and cheaper to put in place at the start than to reconstruct after a check has cleared.
If you're weighing an ADU on a family member's property, or you've already built one and want to firm up your position, we can talk it through and coordinate with your CPA and advisors. If it's complex, we'll make it simple.
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