When someone dies without a valid will, they die "intestate." The word sounds technical, but the consequences are concrete: the state steps in and applies its default inheritance rules to everything you own. Those rules don't know your family, your wishes, or your relationships. They follow a formula.
Your state decides who inherits
Every state has intestacy laws — a ranked list of who inherits your estate and in what order. The typical sequence is: spouse, then children, then parents, then siblings, then more distant relatives. If no relatives can be found, your estate goes to the state itself.
The problem is that intestacy laws don't reflect how people actually live. Consider a few common situations:
— You're unmarried but have lived with a partner for ten years. In most states, an unmarried partner inherits nothing under intestacy. Your assets go to relatives instead.
— You're estranged from a parent or sibling. Under intestacy, if you have no spouse and no children, those estranged relatives may inherit everything.
— You have stepchildren you've raised as your own. Stepchildren generally don't inherit under intestacy unless you legally adopted them.
— You want to leave something to a friend, a charity, or a cause. Intestacy doesn't allow it. Only blood relatives and legal spouses are in the formula.
A judge decides who raises your children
If you have minor children and no surviving parent to take custody, a court will appoint a guardian. The court tries to act in the children's best interest, but it has no way of knowing who you would have chosen — a sibling you trust, a close family friend, a cousin who shares your values.
Guardianship fights between relatives are common when there's no will naming a guardian. These disputes are expensive, emotionally damaging for children, and can take months or years to resolve.
A will lets you name the person you want. It also lets you name a backup in case your first choice can't serve.
The court appoints an administrator — not necessarily who you'd choose
Without a will, a court appoints an administrator to handle your estate. This is the person who collects your assets, pays your debts, and distributes what's left. Courts typically prioritize the surviving spouse, then adult children, then other relatives.
Your preferred person may not be who the court picks. And unlike an executor named in a will — who can usually act immediately — an administrator often must post a bond and wait for court approval before doing anything. That process adds time and cost.
Your estate goes through probate, which takes longer
Dying intestate doesn't avoid probate — it often makes it slower. A will at least gives the court a clear roadmap. Without one, the court must determine heirs, resolve competing claims, and supervise distribution more closely.
Probate timelines vary by state and estate size, but intestate estates routinely take a year or more to close. During that time, your assets are frozen. Your family can't sell the house, close accounts, or distribute anything without court approval.
What a will actually does
A will gives you control over four things that matter:
1. Who inherits your assets — and what they specifically receive 2. Who raises your minor children if both parents are gone 3. Who manages your estate (your executor) 4. What happens to specific items — a car, a piece of jewelry, a business interest
It doesn't need to be complicated. A simple will that names a guardian, an executor, and a primary beneficiary is vastly better than no will at all. For most people, the entire process takes about ten minutes.
The one thing intestacy can't do
Intestacy doesn't create a will for you — it just applies default rules. Those rules were written for the average case, not your case. If your life looks anything like the average, or if you simply want to make your own choices about your own assets, a will is the only way to do that.