No Estate Plan? Here's Who Decides for Your Family

Three weeks after the funeral, a woman I'll call Joanne is sitting at her kitchen table in Hingham trying to understand what she's being told. Her husband of fourteen years, in his late fifties, had a sudden cardiac event and was gone the same afternoon. He had two adult children from his first marriage, both in their thirties, both people Joanne had known for the whole marriage but never considered her own. Together, she and her husband had built a life: they owned their home, they'd worked hard, they'd planned to spend the next phase of their lives traveling. What they hadn't done was sign a will.

What Joanne is learning, in pieces, over a series of phone calls with an attorney she hadn't met a month ago, is that Massachusetts has a plan for situations like this. It's called the intestacy statute, and it's what kicks in when a person dies without a valid will or trust. Joanne is about to find out that she doesn't automatically inherit everything her husband owned. Under the default rules, because his two children are not also her children, she receives the first $100,000 of the estate plus half of whatever remains. The other half goes to her stepchildren, two people her husband loved deeply but who had no role in building the financial life she and her husband shared. Not because they want it that way. Not because she and her husband ever discussed that outcome. Because that's what the statute says when nobody has said otherwise.

That's the part people don't see coming. Doing nothing isn't doing nothing. It's a choice, with consequences, that gets made on your behalf by a law written by people who didn't know you and can't see your family. And the consequences don't just fall on the person who skipped the planning. They fall on the people left behind.

What families actually lose

Before we walk through the mechanics, it's worth being clear about what's at stake, because the mechanics only matter if you can feel the weight of what they cost.

The first thing families lose is control. Every decision that would have been yours, who gets the house, who raises the kids, who speaks for you in a hospital, how the business winds down, now belongs to a combination of statutes and judges. Some of those defaults might match what you would have wanted. Many of them won't. You don't get to find out which is which.

The second thing they lose is time. Intestate estates go through probate the same as estates with wills, but the process is messier, slower, and more expensive because the court has more questions to answer and fewer documents to answer them with. A straightforward intestate estate runs nine to twelve months in Massachusetts. A complicated one runs longer, sometimes much longer. During that window, your family is waiting on the court's schedule, not theirs.

The third thing they lose is money. Probate costs go up when there's no will to guide the process. Tax planning opportunities that would have been available with a simple trust disappear. Retirement accounts that could have been stretched across a beneficiary's lifetime sometimes get compressed into distributions that trigger avoidable tax bills. A modest estate can lose tens of thousands of dollars to friction that a few hundred dollars of planning would have prevented.

The fourth thing, and the one I see hurt families most, is peace. I've watched siblings who genuinely loved each other end up in conflict because the default rules put them on opposite sides of a decision their parent never got around to making. I've watched surviving spouses discover that they're sharing their own home with adult stepchildren under a formula neither they nor their late partner understood. The money gets divided. The relationships sometimes don't recover.

None of this is a worst-case scenario. This is what I see in my practice, across the South Shore and South Coast, in families that look just like the ones I grew up around. People who meant to plan, who intended to plan, who had it on the list for a year or two, and then didn't.

What Massachusetts actually decides

Now the mechanics, because once you see what the default rules actually do, the stakes stop feeling abstract.

When a Massachusetts resident dies without a valid will, the state's intestacy statute, part of the Massachusetts Uniform Probate Code, determines who inherits what. The surviving spouse's share is the piece most people get wrong, and the rules are more nuanced than almost anyone assumes.

If you're married with no children and no surviving parents, your spouse inherits everything. That one's clean. It's the scenario people imagine when they tell themselves they don't need a will because "my spouse will just get it all." But move one variable and the answer changes fast.

If you're married with no children of your own, but one of your parents is still alive, your spouse does not inherit the entire estate. Under the statute, your spouse receives the first $200,000 plus three-quarters of whatever remains. The rest goes to your surviving parent. This one catches younger childless couples by surprise more often than you'd expect. It doesn't matter that your parents are financially secure, or that you haven't lived at home in twenty years. The default splits the estate.

If you're married with children, and all of your children are also the children of your surviving spouse, and your surviving spouse has no children from another relationship, your spouse inherits the entire estate. This is the scenario most first-marriage families fall into, and it's the scenario where the default rule actually does what most couples would want.

But the moment there's a child outside that all-shared box, on either side, the rule changes. If all of your children are shared with your spouse, but your spouse has one or more children from a prior relationship who aren't your children, your spouse receives only the first $100,000 of your estate plus half of the balance. The other half passes to your descendants. The logic, from the statute's perspective, is that your children shouldn't be exposed to the risk of being cut out by a spouse whose own inheritance plan might favor her other kids. The logic from the family's perspective is often harder to accept.

And if you have one or more children who aren't also your spouse's children, the same $100,000 plus half rule applies. This is Joanne's situation from the opening. Her husband's kids from his first marriage were not her kids, so under the statute she inherits only $100,000 plus half of the balance, and the rest passes to her stepchildren. The statute isn't trying to punish anyone. It's trying to protect children from being disinherited by a second marriage. But the protection it provides is rigid, and for a lot of couples, it isn't the split they would have chosen.

If you die unmarried with children, your estate is divided equally among your children. If one of your children has predeceased you but left children of their own, those grandchildren inherit their parent's share.

If you die unmarried with no children, your estate passes to your parents. If your parents are also gone, it passes to your siblings. If your siblings are gone, it keeps climbing the family tree to nieces and nephews, then to more distant kin, and eventually, in rare cases, to the Commonwealth itself.

What the statute does not do is recognize unmarried partners, close friends, long-term caregivers, or anyone outside the bloodline, no matter how important they were to you in life. If the person you'd want to inherit isn't on the statute's list, they don't inherit. It doesn't matter how long you were together, how much you depended on them, or what you told people you wanted to happen. The statute only knows the family tree.

One important clarification. These rules apply only to what the law calls your "intestate estate," which is essentially the property that's still in your individual name when you pass. Assets that transfer automatically by other means, jointly held property, retirement accounts with named beneficiaries, life insurance, property held in trust, pass outside of intestacy and aren't subject to these default rules. That's why beneficiary designations and titling matter so much, and why a plan that ignores them is incomplete even if a will is in place.

The guardianship question, which scares people most

If you have minor children and you die without a will, the question of who raises them doesn't have a clean statutory answer. It gets decided by a probate judge, based on what the judge concludes is in the best interests of the child, after hearing from whoever shows up to ask for custody.

That process can go smoothly when the family is aligned. It can also turn into a contest between grandparents and siblings, between in-laws and ex-spouses, between people who all mean well and all have different ideas about what "best interests" means. The judge is making a decision about your children based on a file, testimony, and a few hearings. Your voice, the voice of the person who actually raised them, isn't in the room.

A will lets you name a guardian. The court still has to approve the nomination, but courts almost always defer to the parents' stated preference unless there's a compelling reason not to. It's one of the single most important things a will does, and it's the thing I most often see people leave undone because they can't decide between two candidates and they figure they'll come back to it later.

If you have minor children and nothing else prompts you to plan, the guardianship question should. It takes a paragraph in a will to name someone. It takes years in court to sort out who raises your kids if you don't.

What a basic plan actually looks like

The remedy is not as elaborate as people assume. For most Massachusetts families without unusual complexity, a basic plan consists of four documents and a conversation.

A will, at minimum, that states who inherits, names a personal representative to handle the estate, and names a guardian for any minor children. For families with more complexity, a will-based plan might include a trust, either created during your lifetime or built into the will itself for specific purposes.

A durable power of attorney, so that if you're incapacitated before you pass, someone can manage your financial affairs without the family having to petition the court for a conservatorship.

A Massachusetts health care proxy, so that if you can't make medical decisions, someone you've chosen is empowered to make them for you.

A HIPAA authorization, so that the person you've chosen can actually access the medical information they need to do the job.

That's the minimum. Four documents, properly drafted, properly executed, stored somewhere your family can find them, and coordinated with the beneficiary designations on your retirement accounts and life insurance. For a lot of families, the whole package can be done in a few weeks. It isn't a life overhaul. It's a few hours of careful work that spares your family from spending months sorting out what you meant to say.

For families with more going on, blended households, special needs dependents, out-of-state property, business interests, or a desire to avoid probate entirely, the plan gets more substantial. A revocable living trust enters the picture. So do more nuanced decisions about how assets should flow. That's a longer conversation, and it's the conversation I spend most of my practice having.

But the baseline package is within reach of almost everyone. If the thing holding you back is the fear that estate planning is expensive, complicated, or morbid, the four-document baseline is the starting point that answers all three objections at once.

The mistakes I watch for

A few patterns come up often enough to name.

The first is assuming intestacy rules do what you'd want them to do. Sometimes they do. Often they don't. You won't know which category your family falls into until you look, and the time to look is before the question becomes urgent.

The second is assuming a will protects against probate. It doesn't. A will is instructions to the probate court about how you want your estate handled. If probate avoidance matters to you, for privacy, speed, or cost, you need a trust-based plan, not just a will. I've written about this at length in the will-versus-trust article.

The third is waiting until life "settles down" before planning. Life doesn't settle down. The clients who tell me they were going to get to this eventually are the same clients whose families end up at my office under different circumstances.

The fourth is putting together documents online and assuming they work. Massachusetts has its own execution requirements, its own intestacy rules, and its own quirks in how institutions handle estate documents. A generic form from a national template site may or may not survive the moment when it's needed. The failure mode is always the same: you find out it didn't work when there's no longer a chance to fix it.

The fifth is starting and not finishing. I see this surprisingly often. Someone signs a will and never names a guardian. Someone drafts a trust and never funds it. Someone designates beneficiaries and never updates them. Half a plan often functions worse than no plan, because half a plan looks like a plan from the outside and doesn't actually deliver when it's needed.

The real test

Here's the honest version of the question most people are asking when they land on an article like this: do I really need to do this, or can I get away with leaving it alone?

The honest answer is that you can probably get away with leaving it alone, in the sense that the world will keep turning and your family will eventually sort things out. The question isn't whether they can survive your lack of planning. It's what they have to go through to get there, and what they lose along the way.

If your family is simple, cooperative, and small, and the default rules happen to match what you'd want, the cost of doing nothing may be modest. If your family has any of the things that make life complicated, a blended household, a home, a business, young children, a spouse who doesn't share your financial literacy, a sibling the default rules would hand money to that you wouldn't, the cost goes up fast. And you don't get to choose when the cost gets collected.

Planning isn't about expecting the worst. It's about deciding, while you still can, that the people you love should find out what you wanted from you, not from a statute.

Ready to get this sorted?

If you're ready to put a plan in place, or you have one and you're not sure it still reflects your life, I offer free consultations for families across the South Shore and South Coast. We'll look at your actual situation, talk through what fits, and I'll tell you honestly what I'd recommend. No sales pitch. No pressure. Just a clear answer.