What Intestacy Means and Why It Matters
When a person dies without a legally valid will, they are said to have died intestate. At that point, control over who receives their property shifts entirely from personal choice to state statute. Every U.S. state has enacted intestacy laws that create a default inheritance hierarchy — typically prioritizing spouses, then children, then other blood relatives.
The consequences often surprise families. A person may have assumed that a long-time unmarried partner, a stepchild, or a beloved friend would naturally inherit, only for the law to direct assets elsewhere. Understanding how intestacy works is an important first step toward recognizing why estate planning matters — at any asset level. As our editorial team notes in Estate Planning Myths That Can Leave Families Unprotected, many seniors underestimate how exposed their families can be without a formal plan.
~67%
American adults without a will
Surveys conducted by Caring.com have consistently found that roughly two-thirds of U.S. adults do not have a current, valid will in place.
50+
Separate state intestacy codes in the U.S.
Each state and U.S. territory maintains its own intestacy statutes, meaning the inheritance outcome for an identical family can differ substantially depending on where the deceased lived.
0
Dollars an unmarried partner inherits under most intestacy laws
Under the intestacy laws of most U.S. states, a surviving unmarried partner has no legal claim to a deceased partner's estate, regardless of the length or nature of the relationship.
How State Intestacy Laws Distribute Your Estate
Intestacy statutes establish a rigid priority order. While specifics vary by state, the general framework looks like this:
- Surviving spouse: In most states, a surviving spouse receives all or a large share of the estate, though the exact fraction often depends on whether children are also surviving.
- Children: If there is no surviving spouse, or only a partial share goes to the spouse, the remainder generally passes equally to surviving children. Legally adopted children are typically treated the same as biological children; stepchildren are usually not included unless they were legally adopted.
- Parents and siblings: If there is no surviving spouse or children, the estate moves to parents, then siblings, and onward through the family tree.
- Distant relatives: If no close relatives can be found, the state may search for cousins or other distant kin before the estate escheats (reverts) to the state itself.
Unmarried partners, close friends, caregivers, and charitable organizations receive nothing under intestacy rules — only a valid will or a named beneficiary designation can protect them. This is a critical distinction that Common Beliefs About Wills That Turn Out to Be Wrong explores in detail.
State Laws Vary Significantly
Intestacy rules are set at the state level, so the inheritance shares and family priority order can differ considerably depending on where you live. For example, some states give a surviving spouse the entire estate when there are no children; others divide it between the spouse and the deceased's parents. Always verify how your state's specific statutes would apply to your family situation by consulting an estate planning attorney licensed in your state.
Assets That Bypass Intestacy Entirely
Not everything you own is subject to intestacy law. Certain assets transfer automatically to named individuals regardless of whether a will exists:
- Retirement accounts (IRAs, 401(k)s, pensions) with a designated beneficiary
- Life insurance policies with a named beneficiary
- Bank or investment accounts held as payable-on-death (POD) or transfer-on-death (TOD)
- Jointly owned property titled with right of survivorship
Because these assets pass outside the probate process entirely, keeping beneficiary designations current is just as important as drafting a will. How Joint Ownership of Property Affects What You Can Leave in a Will provides a thorough look at how titling decisions shape what your estate plan can accomplish.
Review Beneficiary Designations Regularly
Life changes — marriage, divorce, births, and deaths — can make outdated beneficiary designations as problematic as having no will at all. Financial advisors generally recommend reviewing all beneficiary designations on retirement accounts, life insurance, and bank accounts at least every three to five years, or after any major life event.
The Probate Process Without a Will
When someone dies intestate, the estate still passes through probate court — often a lengthier and more complex process than when a valid will exists. The court must appoint an administrator (sometimes called a personal representative) to manage the estate, pay valid debts, and distribute remaining assets according to the state's intestacy formula.
This court-supervised process can take months to years, generate legal fees that reduce what heirs ultimately receive, and create friction among family members who disagree over the outcome. It also becomes a matter of public record, removing any privacy around the deceased's finances.
“Intestacy laws were written for a generic family that may look nothing like yours. The only way to make sure your assets go where you intend is to put your wishes in writing with a properly executed estate plan.”
— American Bar Association, Public guidance on estate planning and probate
Seniors who want more flexibility than a will alone provides may want to explore alternatives. A Will vs. a Living Trust: Choosing the Right Path for Your Estate explains how a revocable living trust can allow assets to pass to heirs without going through probate at all.
This article is for general informational purposes only and does not constitute legal, financial, or tax advice. Estate and probate laws vary significantly by state. Consult a licensed estate planning attorney for guidance specific to your situation.
