Chapter 2: What a Will Actually Does (and Doesn't Do)

The most misunderstood document in your house

Ask ten adults what a will does and you will get ten different answers, and six of them will be wrong in some important way. I know this because I have asked. I have asked it at open houses, at listing appointments, at community events, at my own kitchen table. Almost everyone thinks they know. Very few actually do.

Here is what I hear, in no particular order:

• A will makes sure my kids get everything.
• A will keeps us out of probate.
• A will transfers my 401(k) to my spouse.
• A will only matters if you have a lot of money.
• If I have a will, my family won't fight.
• A will is good enough. I don't need a trust.
• A will covers my life insurance.
• A handwritten will doesn't count.
• If I don't have a will, the state takes everything.

Some of those are flatly wrong. Some of them are half-right in some states and wrong in others. Some of them depend on facts people haven't thought about.

A will is a real, powerful, useful document. You probably need one. But you need to know what it actually does, because the assumption that the will handles everything is the assumption that causes more of the fights I have watched than any other single mistake.

This chapter is the plain-English explanation of what a will is, what it does, what it can't do, and where the traps are.

The five things a will actually accomplishes

A will is a legal document that tells a probate court, after you die, what you want to happen. It does a handful of specific jobs, and it does them well.

One: it names who gets what among your probate assets. A will distributes the portion of your estate that does not have another mechanism of transfer already attached to it. For most families, that ends up meaning the house (if titled only in the deceased's name), any vehicles, personal property, any bank or investment accounts that do not have a beneficiary designation or joint owner, and any debts the estate owes. The will is the instruction manual for those things and only those things.

Two: it names an executor. The executor (called a "personal representative" in some states) is the person who actually carries out the will. They gather the assets, pay the debts, file the final taxes, and distribute what is left according to the will. Who you name as executor is one of the most consequential choices you will make in your entire estate plan. We will spend a lot of time on this in Chapter 12.

Three: it names a guardian for your minor children. This is, for parents of young children, the single most important reason to have a will right now, today, even if you own nothing else. If both parents die and there is no will, a judge who has never met your family is going to decide who raises your kids. The will is where you tell the court who that person should be. If you are a parent of children under eighteen and you do not have a will, everything else in this book is less urgent than that. Close this book, call a lawyer this week, and come back to us.

Four: it can establish testamentary trusts. A will can instruct that certain assets be held in trust for a beneficiary — for example, a trust for a minor child, a child with special needs, or a beneficiary you do not think is ready to handle a lump sum. These are called testamentary trusts because they are created by the will (the "testament") rather than while you are alive. Chapter 3 goes into trusts in detail.

Five: it can express wishes that are not strictly binding but carry weight. A will can name who you want to have specific personal items, can ask that your remains be handled in a particular way, can thank people, or can ask the family to keep a specific family tradition alive. Some of this is legally binding. Some of it is just a written wish. But courts and families do tend to honor written wishes in a document the deceased clearly took seriously, and that matters.

That is basically it. Five jobs.

Notice what is not on that list.

The seven things a will does not do

This is the part that costs families the most pain, because the gap between what people think a will does and what it actually does is where the accidents happen.

One: a will does not govern accounts with beneficiary designations. Retirement accounts (401(k)s, 403(b)s, IRAs). Life insurance policies. Annuities. Any bank or investment account with a "payable on death" or "transfer on death" designation. These accounts pass directly to the named beneficiary the moment you die, regardless of what your will says. If your will says "my son Michael gets my IRA" and your IRA's beneficiary designation says "my ex-wife Linda," Linda is getting the IRA. This is one of the single most common and most expensive mistakes in American estate planning. See Chapter 5.

Two: a will does not govern jointly-held property with right of survivorship. If your house is titled "Roger and Erica Grubb, joint tenants with right of survivorship," and Roger dies, the house passes to Erica automatically. The will is irrelevant to that transfer. Same thing with a joint bank account. The surviving account holder owns it instantly. The will does not come into it.

Three: a will does not govern property held in a trust. If you set up a living trust and transferred ownership of your house into the trust, the house is no longer yours — it is owned by the trust. When you die, the trust governs it, not your will. This is the whole point of a trust, and it is the reason trusts can avoid probate. But it means that if you have a trust, your will is only governing the assets that are outside the trust. Many people have both a will and a trust; the will is usually a "pour-over" will that sweeps anything left outside the trust into the trust at death. Chapter 3 explains.

Four: a will does not avoid probate. Let me say that again because almost nobody believes it the first time. Having a will does not keep your estate out of probate. In fact, a will is essentially an instruction manual for the probate court. The will has to be submitted to the court, the court has to validate it, and the probate process has to run — paying debts, notifying creditors, distributing assets — before anything gets where the will says it should go. A will can make probate faster and cleaner. It does not eliminate probate. If avoiding probate is your goal, a will alone does not get you there. See Chapter 3 (trusts) and Chapter 13 (probate).

Five: a will does not take effect until it is validated by a court. While you are alive, your will does nothing. After you die, your will does nothing until the probate court accepts it. This can take weeks or months. In the gap, somebody has to pay the mortgage, feed the dog, keep the lights on, and manage the accounts that cannot be accessed. That somebody is often an exhausted adult child with no legal authority. A durable power of attorney (Chapter 4) is what you use to handle the period before death. Joint ownership, beneficiary designations, or a trust is what handles the period after. A will by itself leaves a gap in both directions.

Six: a will does not cover debts automatically. When you die, your debts do not disappear. They become claims against your estate. The executor has to pay them, in a specific order dictated by state law, before any beneficiaries get anything. If the estate cannot cover the debts, the beneficiaries may get less than the will says, or nothing at all. The will cannot overrule a creditor. This surprises a lot of families. Your mother leaves you her car in her will, but her estate owes more in medical bills than the car is worth. The estate may have to sell the car to pay the bills. You do not get the car.

Seven: a will does not handle what happens if you become incapacitated. A will is for after you die. If you have a stroke and cannot speak or make decisions, the will is irrelevant. Nothing in the will applies yet. What you need in that situation is a power of attorney (financial) and an advance directive (healthcare) — two completely separate documents. Without those, your family may have to go to court to get appointed as your guardian. Chapter 4 is all about this.

Common misconceptions that cause real problems

Beyond the seven formal gaps, there are a handful of assumptions that regularly blow up families. Each of these is something I have personally watched go wrong.

"I wrote it down, so it's binding."

Not necessarily. Every state has requirements for how a will must be signed and witnessed. Most states require two witnesses (unrelated to beneficiaries), present together, watching the signer sign, then signing themselves. Some states require notarization. A handwritten ("holographic") will is valid in about half the states, with its own rules. A will that fails its state's execution requirements can be thrown out entirely. I have watched this happen. A clearly-written, single-page handwritten document that the whole family agreed reflected the father's wishes — thrown out in probate because it wasn't signed by the right number of witnesses, and the state of Texas does not recognize holographic wills except under narrow conditions. The family ended up dividing the estate under intestacy law. It cost them two years and a sibling relationship.

"My will from 1994 is still good."

Technically, maybe. Practically, no. Every will needs a review every five years, and an immediate review after any major life event: marriage, divorce, death of a spouse, death of a named beneficiary, death of a named executor, birth of a child or grandchild, move to another state (laws vary!), or significant change in your assets (you bought or sold a business, your house appreciated dramatically, you inherited something).

I have seen wills naming executors who died twenty years ago, beneficiaries who have been divorced for fifteen years, guardians for children who are now in their forties. A will is not a fire-and-forget document. It is a living plan.

"My attorney has the original, so we're fine."

Maybe. Some attorneys store original wills for clients. Many do not. Some firms close and the wills get scattered. When the client dies and the family cannot find the original will, the court may require a hearing to accept a copy — and some states are strict about rejecting copies entirely. Ask your attorney where the original is. If they do not have it, know where it is. If you have it, store it in a fireproof box or safe deposit box and tell someone.

"All my kids will agree to follow it, so it doesn't matter what it says."

Until they don't. I watched four adult siblings, who said repeatedly before their mother's death that they were going to split everything equally and not sweat the paperwork, end up in a year of litigation because one spouse of one sibling decided the will did not accurately reflect what the mother had told her privately. A will that reflects the actual wishes of the deceased, signed properly, is what protects your family from the one person who might decide, in the moment, not to cooperate. That person might be a sibling. It might be a sibling's spouse. It might be an estranged child who resurfaces. Count on it not happening and you are betting your family on it.

"A will is just a form I can download."

You can. And some of them work. And many of them do not. Every state has its own quirks. Some of the downloadable templates are missing language that certain states require. Some of them are not updated when laws change. Some of them do not address your specific situation. For a single person under fifty with one bank account and no kids, a solid online template signed properly is probably fine. For anyone with children, property, a second marriage, a business, or significant assets, you are going to save your family an enormous amount of pain by spending a few hundred dollars on a real attorney.

When a will isn't enough

There are situations where a will is the right core document, and other situations where a will is going to be manifestly insufficient no matter how well-drafted it is. Here are the big flags.

You have minor children. A will can name guardians (critical). But a will alone does not avoid probate, and if you die with minor children and a house and a life insurance policy and a 401(k), a trust is almost always the right structure to get assets to them without court involvement and with age-appropriate protections.

You own property in more than one state. A will goes through probate in every state where you own real property. If your will controls your house in California and your vacation cabin in Arizona, both states will run probate. This is called ancillary probate and it doubles the time, cost, and complexity. A trust, with the properties titled in it, avoids this.

You are in a blended family. A simple will like "everything to my spouse, then to my kids" is legally valid. It is also the single most common cause of stepfamily estate disasters. Your spouse can change their own will after your death. Your kids can be disinherited entirely without any fraud or bad faith. See Chapter 17. If you have children from a prior relationship, a will almost certainly is not sufficient by itself.

You have an heir with special needs. If you leave money directly to a child with disabilities, you may disqualify them from government benefits like SSI or Medicaid. A special needs trust is essential. A plain will cannot do this job.

You expect your estate to exceed the federal estate tax exemption. Effective 2026 after the One Big Beautiful Bill Act, the federal exemption is $15M per individual / $30M per married couple, indexed annually — historically high and now permanent. But state estate taxes kick in at much lower thresholds in about a dozen states (Oregon as low as $1M, Massachusetts $2M with a cliff). If your net worth is substantial, especially in a state with its own estate tax, you need planning beyond a will. See Chapter 23 for the full picture.

You want to avoid probate entirely. A will is a probate document. If avoiding probate is a priority — because you want privacy, speed, or cost savings — you need a trust-based plan, not a will-only plan.

You own a business. A business interest in a will is a nightmare. What happens to the company while the will is being probated? Who has authority to sign on the company's behalf? What about the buy-sell agreement with your partner? Chapter 10 is about this.

You have large retirement accounts. A will does not govern retirement accounts. Getting the beneficiary designations right is more important for retirement accounts than anything you write in a will. Chapter 5.

The minimum viable will

If you have no will at all right now and you are looking for the quickest responsible path to having one, here is the minimum viable version. This is what I tell people who cannot yet commit to the full process but want to stop dying intestate today.

Hire an attorney for a "starter will." Expect to spend a few hundred to a couple thousand dollars depending on your state and complexity. Do not rely on a free online template unless your situation is unusually simple.

The will should, at minimum:

• Name an executor, and a backup executor.
• Name a guardian for any minor children, and a backup guardian.
• Specify what happens to your "residuary estate" — i.e., "everything I haven't specifically given away goes to [spouse / kids / charity / etc.]."
• Be signed and witnessed according to your state's rules, in front of the attorney or someone competent to supervise.
• Have the original stored somewhere findable and fireproof, with at least two people told where it is.

Within 30 days of signing the will, you should also:

• Confirm or update beneficiary designations on every retirement account, life insurance policy, and investment account. (Chapter 5.)
• Sign a financial power of attorney and a healthcare directive. (Chapter 4.)
• Make a simple document locator: a one-page list of where everything is. (Chapter 30.)

That is the minimum. It is not a full plan. It is enough to stop the worst outcomes.

What to do this week

If you have a will right now:

1. Find it. Today. Know where the original is. If you cannot find it, assume it does not exist for planning purposes.
2. Read it. Out loud if you have to. Does it still reflect what you want?
3. Check the executor. Are they still alive, still living in-state, still capable, still the right choice?
4. Check the guardian if you have minor children. Same questions.
5. Check the beneficiaries. Still alive? Still in your life?
6. If anything is out of date, call an attorney this month.

If you do not have a will right now:

1. Decide in the next seven days whether you are going the attorney route or the online template route. For most adults with any complexity, the attorney route is worth the money.
2. If attorney: ask two friends for referrals, interview one, and book the engagement within two weeks.
3. If template: pick a reputable service (your state bar's website often has lists), commit to completing it this month, and pay a few extra dollars to have it reviewed.
4. While you are waiting, start making the following lists: assets, debts, beneficiary designations as they currently stand, and personal property that you want to go to specific people.

You do not need perfect. You need started. A will drafted this month that covers 80% of your wishes is infinitely better than a perfect will that never gets written because you were waiting for the perfect time.

Now turn the page. We are going to talk about trusts — the tool that most people do not think they need, and many of them actually do.