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What Should LGBTQ People Know About Estate Planning in Massachusetts?


Estate planning for LGBTQ people in Massachusetts starts with making sure the people you consider family have the legal rights and authority you want them to have. That may mean protecting a spouse, providing for an unmarried partner, naming a close friend to make medical decisions, or making sure your children are protected.

The documents should reflect the life you’ve actually built, including the relationships that matter to you, rather than leaving those decisions to legal defaults that may produce a very different result.

A couple sitting together on a porch at sunset overlooking the Massachusetts coast, illustrating estate planning that protects the family you have actually built

Marriage Helps, but It Does Not Answer Everything

Marriage provides significant protections, and married same-sex couples have the same spousal inheritance rights as other married couples. But marriage doesn’t answer every estate planning question, and it doesn’t always mean the surviving spouse inherits the entire probate estate when there is no will. The result depends on the family circumstances, including whether there are surviving parents or children from other relationships. Even when the legal default would leave everything to your spouse, you still need to consider incapacity, beneficiary designations, and what happens after both of you have died. See the Massachusetts spousal inheritance rules.

Unmarried Partners Have No Inheritance Rights by Default

For unmarried partners, the gap between the relationship and the legal protections can be much larger. Living together for decades doesn’t give a partner the inheritance rights of a spouse under Massachusetts intestacy law. If you die without a will, property passing through your estate generally goes to the relatives identified by law, which may include people you wouldn’t have chosen. A partner may receive jointly owned property or accounts naming them as beneficiary, but those arrangements need to be checked asset by asset. See the Massachusetts chart of heirs.

An Example: Twenty Years in a Home Titled to One Person

Consider a couple who have shared a home for twenty years, with the house still titled in only one partner’s name. They may both think of it as their home, and both may have contributed to its expenses, but that understanding doesn’t establish a right to inherit it. We need to review the deed and the estate plan together to determine what happens at death and whether the surviving partner will have the ownership or occupancy rights the couple intended.

Who Decides if You Cannot

Planning for illness or incapacity deserves the same attention. A Massachusetts health care proxy lets you choose the person who will make medical decisions when you’re unable to make them yourself, under the applicable activation requirements. A durable power of attorney addresses financial matters within the authority you grant. Your partner, sibling, or trusted friend may know your wishes better than anyone, but institutions still need a legal basis for accepting that person’s decisions. Appropriate medical information authorizations can also help the people you select communicate with providers. See the Massachusetts guidance on decision-making documents.

For LGBTQ Parents, Parentage Is Its Own Question

For LGBTQ parents, estate planning should include a review of legal parentage as well as inheritance instructions. Massachusetts updated its parentage laws effective January 1, 2025, including protections involving assisted reproduction and surrogacy. The appropriate documentation depends on how your family was formed and which legal steps have already been completed. A will can nominate a guardian and arrange financial support for a child, but it doesn’t establish someone’s legal parentage. Those issues need to be coordinated so the plan protects both the relationship and the child’s financial future. See the Massachusetts assisted reproduction and parentage law.

Chosen Family, Identity, and the Practical Plan

Chosen family can be included throughout the plan, whether as beneficiaries, decision-makers, or the people entrusted with administering your estate. If you’re transgender or nonbinary, the discussion can also address consistent identification across documents, the people you trust to respect your identity during care, and how you want personal and funeral wishes communicated. Those preferences deserve a practical plan for carrying them out, including identifying who will have authority when the time comes, rather than relying on instructions nobody knows where to find.

There Is No Single LGBTQ Estate Plan

There is no single LGBTQ estate plan because there is no single LGBTQ family structure. Some people are married with children, some have long-term partners, and others rely on close friends or extended family. We start by understanding those relationships, reviewing your property and existing documents, and identifying where the current arrangements fall short. From there, we can put the right protections in place so the people you trust can care for you and the people you want to provide for receive what you intend.


Want to be sure the people who matter to you are actually protected?

Book a free 15-minute consult call with our Lead Intake Coordinator, Nicole Ott, or give us a call at 978-657-7437. There is no charge and no pressure — the goal is simply to work out what your family actually needs to do next.

You can also download our free report, The Foundational 4 of Estate Planning.

Michael Monteforte, Jr.

Michael Monteforte, Jr.

Founding Attorney

Michael Monteforte, Jr. is the founding attorney of Monteforte Law, P.C., an estate planning and elder law firm in Woburn, Massachusetts. He was admitted to the Supreme Judicial Court of Massachusetts in January 2002 and to federal practice in the U.S. District Court, District of Massachusetts, in March 2006. He has practiced estate planning and elder law in Massachusetts for over twenty years.

Monteforte Law Team

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