When someone dies without a valid will, state intestate succession law determines which relatives may inherit, in what order, and through what probate process. This guide explains the usual family-based framework, the state-specific questions that can change the result, and the steps to verify an inheritance claim before distributing estate assets.
Overview
“Intestate” means a person died without a valid will covering some or all of the property in question. Probate without a will does not mean the estate is distributed informally or according to family preference. Instead, the probate court applies the intestacy statute for the jurisdiction that controls the asset or estate.
In broad terms, intestate succession usually follows a family relationship hierarchy. A surviving spouse and children are commonly considered first. If there is no surviving spouse or child, the law may look to parents, siblings, descendants of siblings, grandparents, or more distant relatives. The exact order, shares, definitions, and exceptions differ by state.
A simplified relationship diagram looks like this:
Decedent → surviving spouse and children → parents → siblings and their descendants → more remote relatives → state, if no eligible heir is found.
This diagram is only a starting point. A spouse may share an estate with children, or may inherit most or all of it, depending on the state and the family structure. Children from a prior relationship, adopted children, posthumous children, nonmarital children, and stepchildren may receive different treatment under the applicable law. A person should not assume that a family relationship alone establishes an inheritance right.
Core concepts in intestate succession
Which state’s law applies?
The decedent’s legal residence often matters for personal property, but real estate is generally governed by the law of the state where the property is located. A person who owned homes, land, or business interests in more than one state may therefore face multiple probate proceedings or additional filings. The estate’s documents, residence, property records, and court rules should be reviewed together.
Spousal inheritance rights
A surviving spouse is often a primary intestate heir, but the spouse’s share may depend on whether the decedent also left children, whether those children are also the spouse’s children, and whether either spouse had children from another relationship. Some laws also address situations involving a legal separation, pending divorce, a registered domestic relationship, or a spouse who died shortly after the decedent.
Questions about marital status should be answered with records rather than assumptions. A marriage certificate, divorce judgment, separation order, or other court record may affect the analysis. A surviving spouse may also have rights outside intestate succession, such as a homestead, exempt-property, or elective-share right, depending on state law.
Children, descendants, and representation
Children are commonly next in the succession structure, but their shares may be calculated using different methods. If a child dies before the decedent, that child’s descendants may inherit the child’s share. This is often described as inheritance “by representation,” but the calculation can vary. A family with three living children may receive a different result from a family with two living children and grandchildren descended from a deceased child.
Adoption, assisted reproduction, birth after death, and parentage established outside marriage can raise document and timing questions. Stepchildren generally should not be assumed to inherit as biological or adopted children unless a statute or other legal arrangement provides for it.
Parents, siblings, and extended relatives
If there is no qualifying spouse or descendant, intestacy statutes commonly move to the decedent’s parents. If a parent has died, the law may then examine siblings and the descendants of deceased siblings. Later categories can include grandparents, aunts, uncles, cousins, or their descendants. The point at which the search ends varies by jurisdiction.
When no eligible relative can be located, property may ultimately pass to the state under rules sometimes called escheat. Before reaching that result, the personal representative usually must make reasonable efforts to identify heirs and provide required notices.
Probate administration controls the practical result
Intestacy determines who may inherit; probate administration determines how the estate is collected, protected, valued, and distributed. The court may appoint an administrator or personal representative rather than issue letters testamentary under a will. That representative typically identifies assets and debts, gives required notices, handles creditor claims, files tax documents when needed, and distributes remaining property under the applicable statute.
For a step-by-step view of the process, see the probate process timeline and the executor duties checklist. Terminology varies: some courts use “administrator,” while others use “personal representative” for the person handling an intestate estate.
State-by-state verification guide
There is no single national intestate succession rule. Before relying on a summary, identify the governing state and check its current statute, probate court instructions, and relevant case law or legal guidance. Use this checklist for each state involved:
- Confirm residence: Identify where the decedent was legally domiciled at death.
- List real property: Record the state and ownership form for every parcel of land or real estate.
- Map the family: Note the surviving spouse, children, deceased children, grandchildren, parents, siblings, and other possible relatives.
- Check relationship rules: Verify how the state treats adoption, nonmarital parentage, stepchildren, assisted reproduction, and descendants born after death.
- Check spouse rules: Review provisions concerning divorce, legal separation, simultaneous death, and community or marital property where applicable.
- Check simplified procedures: A small-estate affidavit or similar process may be available, but eligibility thresholds, waiting periods, and asset exclusions are state-specific.
- Check court deadlines: Notice, creditor, inventory, and distribution requirements can affect the probate timeline.
Do not treat an online chart as a substitute for the controlling statute. A chart may omit separate rules for real estate, protected family members, payable-on-death accounts, jointly owned property, retirement accounts, life insurance, or assets held in trust. Those assets may pass outside intestate probate if the beneficiary or ownership arrangement is valid.
Related terms and documents
- Heir
- A person who may inherit under intestate succession law. A beneficiary named in a will or account may be a different category of recipient.
- Administrator or personal representative
- The court-authorized person who administers an estate when there is no controlling will or when the named representative cannot serve.
- Letters of administration
- Court-issued authority commonly used to show that an administrator may act for an intestate estate. The name and procedure vary by jurisdiction.
- Per stirpes or representation
- A method for determining how a deceased heir’s descendants may receive that heir’s potential share. The precise formula must be checked under state law.
- Nonprobate asset
- Property that may transfer through a beneficiary designation, joint ownership, trust, or another arrangement rather than through the intestate estate.
Digital accounts can create a separate evidence and access problem. Account records, devices, domain names, and online financial assets should be documented carefully; the digital estate planning checklist provides a practical inventory framework.
Practical use cases
If you may be an heir
Collect proof of identity and relationship, including vital records, adoption orders, marriage records, and prior court judgments. Ask the probate court whether a case has been opened and whether notices have been issued. Avoid signing a waiver, disclaimer, release, or family settlement until you understand the property, debts, and effect of the document.
If you are administering the estate
Preserve property, separate estate funds from personal funds, create an asset and debt inventory, and identify possible heirs before making distributions. Do not distribute property simply because relatives agree informally; an omitted heir or unresolved creditor claim can create personal risk and delay closing the estate. Review the applicable probate timeline and executor checklist before setting deadlines.
If a family business is involved
Determine how ownership interests transfer under the operating agreement, shareholder agreement, partnership agreement, buy-sell arrangement, and applicable succession law. Intestate inheritance may transfer an economic interest without giving the heir automatic management rights. A business valuation and legal review can prevent the estate process from disrupting operations.
When to revisit this information
Review an intestate succession analysis whenever the governing state changes, a new probate filing reveals additional property, a previously unknown relative comes forward, or a court identifies a different ownership or beneficiary arrangement. Recheck the analysis after locating a will, trust, beneficiary designation, divorce judgment, adoption record, or business agreement.
Because statutes and court procedures can change, confirm the current law before filing documents or distributing assets. A probate lawyer or estate planning attorney is especially useful when the estate includes property in multiple states, a closely held business, disputed parentage, a blended family, significant debt, or a possible inheritance dispute. For a general explanation of probate without a will, see probate without a will.
Action step: Write down the decedent’s residence, every state where property is located, the complete family relationship map, and all known beneficiary or ownership documents. Then use that record to confirm the controlling intestate succession rules before anyone transfers or sells estate property.
