When a person dies without a will, the next of kin order is the ranked list of relatives that state intestacy law uses to decide who inherits. The ranking starts with the surviving spouse, then moves to descendants, then parents, then siblings and their children, then grandparents and their descendants, and outward from there. Most states follow a version of the Uniform Probate Code, and the estate passes to the first tier in the ranking that has a living person in it. That same ranking usually controls who has the right to administer the estate, arrange the funeral, and make medical decisions when a relative is incapacitated.
The Standard Ranking
The hierarchy under the Uniform Probate Code works through tiers. Each tier must be completely empty before the next one is considered. A single living cousin keeps the estate out of the state’s hands.
- Surviving spouse. Takes the whole estate or a large share, depending on who else survived.
- Descendants. Children first, then grandchildren and great-grandchildren. If a child died before the parent but left children of their own, those grandchildren step into the deceased child’s place.
- Parents. If there is no spouse and no descendants, both parents inherit equally; if only one is living, that parent takes the full share.
- Siblings and their descendants. Brothers and sisters are next, and a deceased sibling’s children inherit the share their parent would have received.
- Grandparents and their descendants. The estate splits between the paternal and maternal sides. On each side, surviving grandparents inherit first; otherwise the share goes to aunts, uncles, and cousins.
- Great-grandparents and their descendants. States that have adopted the 2008 UPC revisions extend the search one more generation.
- Stepchildren of a predeceased spouse. The 2008 revisions added this as a last category before the estate goes to the state.
The idea is that property moves toward the closest family first and radiates outward from there.
How Much the Surviving Spouse Actually Gets
A surviving spouse rarely walks away with less than a substantial share, but the whole estate is not automatic. Under the UPC framework, the spouse receives:
- The entire estate if the deceased left no descendants and no surviving parents, or if every descendant is also a descendant of the surviving spouse and the spouse has no children from another relationship.
- The first $300,000 plus three-fourths of the balance if the deceased left no descendants but a parent survives.
- The first $225,000 plus one-half of the balance if all the deceased’s descendants are also the spouse’s, but the spouse has at least one child from another relationship.
- The first $150,000 plus one-half of the balance if the deceased had one or more children who are not the spouse’s children.
These are the figures in the model code. States that have adopted the UPC often adjust the numbers or use different formulas, so the exact threshold where you live may differ. The pattern is the one to watch: blended families reduce the spouse’s automatic share because the law carves out something for children who are not biologically related to the surviving spouse.
Adopted Children, Half-Siblings, Stepchildren, and Partners
Adopted children inherit from their adoptive parents on identical terms with biological children. Once the adoption is final, the legal relationship with the biological parents is severed for inheritance purposes. The one common exception is a stepparent adoption, where the child keeps the inheritance link to the biological parent who is still married to the adopting stepparent.
Half-siblings inherit the same share as full siblings. The UPC states this directly and nearly every state follows it. A brother who shares one parent with the deceased stands in the same place as a brother who shares both.
Stepchildren who were never adopted generally inherit nothing. Most state intestacy statutes leave them out of the line of succession entirely. The 2008 UPC revisions created a narrow last-resort category for stepchildren of a predeceased spouse, but it only kicks in after every other class of relative has been exhausted. A stepparent who wants a stepchild to inherit needs a will or trust.
Unmarried partners receive nothing under standard intestacy rules, no matter how long the relationship lasted or whether the couple raised children together. Only a legally recognized marriage or domestic partnership creates spousal inheritance rights. A handful of states still recognize common-law marriage, among them Colorado, Iowa, Kansas, Montana, South Carolina, Texas, and Utah, but proving one in probate court without a marriage certificate takes detailed evidence and is often expensive. Couples who live together without marrying need wills, trusts, or beneficiary designations to protect each other.
Who Can Lose Their Place
Being next in the ranking is not the same as inheriting. Several rules can push someone out of line.
The Slayer Rule
Nearly every state has a slayer rule barring anyone who intentionally killed the deceased from inheriting from them. The killer is treated as having died first, so the property moves to the next person in line. This is a civil doctrine, so the standard of proof is lower than in a criminal case. An heir acquitted of murder can still be disqualified if a civil court finds they more likely than not caused the death.
Spousal Abandonment
Some states cut off a surviving spouse who abandoned the deceased without justification. The specifics vary and proof is often contested, but the principle is that a spouse who walked away from the marriage cannot claim it was intact at death.
Disclaiming an Inheritance
An heir can formally renounce a share. A written disclaimer filed with the court causes the disclaiming heir to be treated as having predeceased, so the share passes to whoever would have inherited next. Tax planning, creditor exposure, and a desire to push property to the next generation are common reasons.
The 120-Hour Survival Rule
Under the UPC and many state statutes, an heir has to outlive the deceased by at least 120 hours, or five days, to inherit. An heir who dies inside that window is treated as having predeceased, and the property moves on down the line. The rule prevents an estate from passing through two probates in quick succession when family members die in the same accident. Survival has to be shown by clear and convincing evidence.
Assets the Ranking Does Not Reach
The next of kin order only governs probate assets. A large share of most people’s wealth transfers outside probate through designations and ownership structures that override the hierarchy completely. On those assets, the ranking is irrelevant no matter what the statute says.
- Jointly owned property with right of survivorship. Real estate, bank accounts, or other assets titled as joint tenancy or tenancy by the entirety pass automatically to the surviving co-owner.
- Beneficiary-designated accounts. Retirement accounts like 401(k)s and IRAs, life insurance policies, and annuities go directly to the named beneficiary.
- Payable-on-death and transfer-on-death accounts. Bank accounts with a POD designation and brokerage accounts with a TOD designation transfer to the named person without court involvement.
- Assets held in a trust. Property in a revocable living trust passes under the trust’s terms, not the intestacy statute.
This is where families run into unpleasant surprises. The closest living relative sometimes finds out a parent’s bank account had a POD designation naming someone else entirely, and the beneficiary designation controls.
Rights That Come With Next of Kin Status
The ranking does more than route property. Several practical authorities travel with it, and some of them kick in before death.
Medical Decisions
When a patient is incapacitated and has no healthcare power of attorney or court-appointed guardian, most states name the next of kin as the default surrogate. The order usually starts with the spouse or domestic partner, then moves to adult children, parents, and siblings. When several people share a priority level, such as a group of adult children, most states look for consensus but allow a majority to decide or ask the group to designate a spokesperson.1Merck Manuals. Default Surrogate Decision Making
Funeral and Burial Arrangements
The closest next of kin typically has the authority to choose between cremation and burial, pick a funeral home, and decide where the remains will be interred. If family members disagree, courts generally defer to whoever ranks highest.
Priority to Administer the Estate
With no will to name an executor, the next of kin has the first right to petition the probate court for appointment as administrator. The administrator identifies assets, pays debts and taxes, and distributes what remains. Courts use the same kinship ranking to decide who gets priority: spouse first, then children, then parents, and so on down.
When No Heir Exists
If the court works through every tier and finds no living relative, the estate escheats to the state. Escheat exists so property does not sit in permanent legal limbo. In practice, courts and administrators spend real effort looking for distant heirs before letting that happen, sometimes hiring genealogical researchers or running legal notices for months. Many states hold escheated property for a set number of years so a previously unknown heir can still come forward and claim it after the estate has formally closed.