Who Inherits When a Sibling Dies in New York

In New York, siblings inherit only if the person who died left no will (or the will does not dispose of the property) and left no spouse, no children or other descendants, and no surviving parent. When siblings do inherit, they take equal shares. If a sibling died first, that sibling's children (the decedent's nieces and nephews) step into the share. This page explains those rules, shows the math, and covers the steps a brother or sister takes to claim an inheritance in Surrogate's Court.

Quick reference: do siblings inherit?

These rules govern only the probate estate. Joint accounts, beneficiary designations, and trust assets pass outside them. See assets that pass outside the will and intestacy below.

Reviewed by Albert Goodwin, Esq., Law Offices of Albert Goodwin, New York City, Brooklyn, and Queens.

Step one: did your sibling leave a will?

The first question is always whether a valid will exists. If it does, the executor offers it for probate in the Surrogate's Court of the county where your sibling lived, and the will decides who receives the probate assets. If there is no will, the estate passes by intestacy under EPTL § 4-1.1, and an administrator is appointed to collect assets, pay debts, and distribute what is left.

Search the home, safe deposit box, and the files of any attorney your sibling used. You can also ask the Surrogate's Court clerk whether a will was filed for safekeeping. If you find an original will, you are required to deliver it to the Surrogate's Court or the named executor.

The New York intestacy order under EPTL § 4-1.1

When there is no will, New York distributes the estate to the closest relatives, called distributees, in this order:

1. Spouse and issue: The spouse receives $50,000 plus one-half of the remaining estate. The issue (children, and descendants of deceased children) share the other half by representation.
2. Spouse, no issue: The spouse receives the entire estate.
3. Issue, no spouse: The issue receive the entire estate by representation.
4. Parents: With no spouse and no issue, one or both surviving parents receive the entire estate.
5. Issue of parents: With no spouse, issue, or parent, the decedent's brothers and sisters, and the descendants of deceased brothers and sisters, receive the entire estate by representation.
6. Grandparents and their issue: Half goes to the paternal side and half to the maternal side, first to surviving grandparents, then to aunts, uncles, and first cousins. If one side has no one, the other side takes it all.
7. Great-grandchildren of grandparents: First cousins once removed take only if no closer relatives exist.

If no eligible relative exists, the estate goes to the State of New York. A spouse who was divorced from the decedent, or who is disqualified under EPTL § 5-1.2 (for example, by abandonment), is treated as having died first. A parent who abandoned or failed to support the decedent as a minor can be disqualified under EPTL § 4-1.4. Either disqualification can move the inheritance to the siblings.

Example: why siblings get nothing when there is a spouse and children

Your brother dies without a will, leaving a $450,000 net estate, a wife, and two children. His wife receives $50,000 plus half of the remaining $400,000, for a total of $250,000. Each child receives $100,000. You and your other siblings receive nothing from the estate.

Who counts as a sibling for inheritance

• Full siblings: Share both parents with the decedent and inherit as siblings.
• Half-siblings: Share one parent. Under EPTL § 4-1.1(b), relatives of the half blood are treated the same as relatives of the whole blood, so a half-brother receives the same share as a full brother. Many people assume half-siblings take less. In New York they do not.
• Siblings adopted into the family: Under Domestic Relations Law § 117, an adopted child is treated as the birth child of the adoptive parents. A child your parents adopted is your sibling for inheritance purposes.
• Siblings adopted out of the family: A biological sibling who was adopted by another family generally loses the right to inherit from and through the birth family under DRL § 117. That sibling usually cannot inherit from you, and you usually cannot inherit from them. The statute contains limited exceptions, including certain adoptions by a stepparent or close relative, so the specific adoption needs review.
• Siblings born outside a marriage: If you share only a father and your parents were not married, you may need to prove paternity under EPTL § 4-1.2, for example through an order of filiation, an acknowledgment of paternity, or clear and convincing evidence such as DNA testing.
• Step-siblings and foster siblings: Do not inherit by intestacy because they share no parent by birth or adoption. They can inherit only if named in a will or as a beneficiary on an account.

When a sibling died first: nieces and nephews by representation

A sibling who died before the decedent does not drop out of the picture if that sibling left children. New York divides the estate by "representation" as defined in EPTL § 1-2.16, a method sometimes called per capita at each generation.

The estate is split into equal shares at the sibling level: one share for each living sibling and one share for each deceased sibling who left descendants. Living siblings take their share. The shares of the deceased siblings are then pooled and divided equally among the nieces and nephews in the next generation. A sibling who died with no descendants is not counted.

Example 1: three siblings, one predeceased

Your sister dies without a will, spouse, children, or living parents. Her net estate is $600,000. She had three siblings: you, your brother, and a brother who died earlier leaving two children.

• The estate splits into three shares of $200,000.
• You receive $200,000.
• Your living brother receives $200,000.
• Each of your late brother's two children receives $100,000.

Example 2: pooling among nieces and nephews

Same $600,000 estate, but now the decedent had three siblings: you (living), a sister who died leaving one child, and a brother who died leaving three children.

• The estate splits into three shares of $200,000. You take $200,000.
• The two remaining shares ($400,000) are pooled and divided equally among all four nieces and nephews.
• Each niece and nephew receives $100,000.

Under a strict per stirpes method used in some other states, your late sister's only child would receive $200,000 and each of your late brother's children about $66,667. New York's method treats every member of the same generation equally.

Example 3: no siblings survive

The decedent leaves a $300,000 net estate. Both siblings died earlier. One left one child and the other left two children. Because no sibling survives, the division starts at the niece and nephew generation, and each of the three receives $100,000.

All examples use the net estate after funeral costs, debts, administration expenses, and any estate tax.

What happens if no siblings or nieces and nephews survive

If the decedent has no spouse, descendants, parents, siblings, or descendants of siblings, the estate moves to the grandparent tier. Half goes to the paternal side and half to the maternal side, passing to living grandparents first and then to aunts, uncles, and first cousins by representation. Proving these more distant relationships usually requires a formal kinship proceeding in Surrogate's Court, and the Public Administrator may be involved in New York City counties. If no relative qualifies, the property passes to the state.

When your sibling left a will

A valid will controls who receives the probate estate. New York law gives siblings no forced share, so a brother or sister can be left out entirely. A few rules still affect siblings:

• Anti-lapse for siblings: Under EPTL § 3-3.3, if the will leaves a gift to a brother or sister who died before the testator, the gift generally passes to that sibling's descendants by representation, unless the will says otherwise. Nieces and nephews can inherit under a will that never names them.
• Surviving spouse: A spouse who is left out or left less than the elective share can claim the greater of $50,000 or one-third of the net estate under EPTL § 5-1.1-A, which reduces what other beneficiaries, including siblings, receive.
• After-born children: A child born after the will was signed, who is not provided for or mentioned in the will, can receive a share under EPTL § 5-3.2. Children born before the will can be disinherited, but after-born children have this protection.

Can a sibling challenge the will?

Under SCPA § 1410, anyone whose interest would be adversely affected by the will being admitted to probate can file objections. That includes siblings who would inherit by intestacy if the will failed and beneficiaries named in an earlier will who would receive more under it. The most common objections are improper execution under EPTL § 3-2.1, lack of testamentary capacity, undue influence, fraud, and forgery. If the decedent had a spouse, children, or a living parent, a sibling usually lacks standing unless named in a prior will. For grounds, deadlines, and the risk posed by a no-contest clause, see our page on contesting a will in New York.

Assets that pass outside the will and intestacy

In many estates, most of the money never goes through the will or the intestacy statute. These assets go directly to the named co-owner or beneficiary, even if that person is not a sibling:

• Joint accounts with right of survivorship: Under Banking Law § 675, the surviving joint owner generally takes the balance. See how joint bank accounts are treated at death.
• Payable-on-death and in-trust-for accounts: Pass to the named beneficiary under EPTL Article 7, Part 5.
• Transfer-on-death brokerage accounts: Pass to the named beneficiary under EPTL Article 13, Part 4.
• Life insurance, IRAs, 401(k)s, and annuities: Pass by beneficiary designation.
• Revocable and irrevocable trusts: Trust assets pass under the trust terms, not the will.
• Real estate held jointly or by transfer-on-death deed: Passes to the surviving owner or named beneficiary.

If a beneficiary designation names the estate, or the named beneficiary died first with no backup, the asset usually falls back into the probate estate and is distributed under the will or intestacy. Our page on bank accounts with no beneficiary in New York covers that situation. If you believe a joint account or beneficiary change was made through undue influence or while your sibling lacked capacity, that can be challenged separately from the will.

How a sibling claims an inheritance in New York

1. Collect the records: Gather the death certificate, your birth certificate and the decedent's birth certificate showing a common parent, death certificates for your parents, and records of any deceased siblings and their children.
2. Confirm no closer relatives: You need to show the decedent left no spouse, no children, and no surviving parent. The court relies on sworn statements, often in the form of a family tree and an Affidavit of Heirship signed by someone who knew the family but does not inherit. For when the court asks for one, see when an affidavit of heirship is required.
3. Choose the right proceeding: If the estate has personal property of $50,000 or less, a sibling with priority can often use Voluntary Administration (the small estate procedure) under SCPA Article 13 without a full administration. Real property in the decedent's sole name generally requires full administration or probate.
4. Seek letters of administration: Under SCPA § 1001, a sibling may be appointed administrator if there is no eligible spouse, child, grandchild, or parent. Other siblings and nieces and nephews must sign waivers or be served with a citation. See letters of administration in New York and the role of an administrator when there is no will.
5. Prove kinship if questioned: Half-siblings through a father, siblings with missing records, or families with unknown relatives may need a kinship hearing, where the court takes testimony and documents before ruling on who the distributees are.
6. Respond to a probate citation: If you receive a citation in a probate proceeding, the court is telling you that you would inherit if the will failed. You can sign a waiver, appear on the return date, request examination of the attesting witnesses under SCPA § 1404, or file objections.

Uncontested administrations in the New York County, Kings County, and Queens County Surrogate's Courts commonly take several months before letters issue, and settling the estate often takes a year or more. Kinship disputes and will contests extend that. Court filing fees are set by SCPA § 2402 and scale with the size of the estate. For a step-by-step view, see our sample NYC probate timeline.

Taxes and debts

New York has no inheritance tax, so a sibling owes no state tax simply for inheriting. New York does impose an estate tax, paid by the estate, when the taxable estate exceeds the basic exclusion amount ($7,160,000 for deaths in 2025, indexed for inflation each year). Estates that exceed the exclusion by more than 5 percent lose the exclusion entirely. Your sibling's debts are paid from the estate before distribution, and you are not personally liable for them unless you co-signed or guaranteed the debt.

Frequently asked questions

Do half-siblings inherit the same as full siblings in New York?

Yes. EPTL § 4-1.1(b) treats relatives of the half blood the same as relatives of the whole blood. A half-sister and a full brother receive equal shares.

Do I inherit if my sibling's parent is still alive?

No. If your sibling left no will, spouse, or descendants, a surviving parent takes the entire estate. You may inherit later through that parent's own estate.

Do nieces and nephews inherit if their parent died before my sibling?

Yes. They take their parent's share by representation under EPTL § 1-2.16. If more than one sibling died leaving children, those shares are pooled and divided equally among all the nieces and nephews.

Can a sibling be the executor or administrator?

A sibling can serve as executor if named in the will and eligible under SCPA § 707. Without a will, a sibling has priority to serve as administrator after the spouse, children, grandchildren, and parents. For eligibility questions, see who can serve as executor or administrator.

Can my sibling disinherit me?

Yes. New York gives siblings no protected share. A sibling left out of a valid will has no claim unless the will itself can be invalidated.

My sibling was separated but not divorced. Do I inherit?

A legally married spouse still inherits unless disqualified under EPTL § 5-1.2, for example by abandonment or by a final judgment of separation against the surviving spouse. A divorce does disqualify the former spouse.

Does a step-brother or step-sister inherit?

Not by intestacy. Step-siblings and foster siblings inherit only if named in a will, trust, or beneficiary designation.

Do I pay tax on what I inherit from my sibling?

New York has no inheritance tax. Any New York estate tax is paid by the estate before distribution. Withdrawals from an inherited IRA or 401(k) can be subject to income tax.

Related issues after a sibling's death

Disputes among siblings often continue after the inheritance is settled. If a family member is occupying the property, see a brother living rent-free in an inherited house. For co-owned property, see buying out an inherited residence and partition of real property. For broader conflicts, see inheritance disputes in NYC.

Talk to a New York estate attorney

The Law Offices of Albert Goodwin can help you determine if you are a distributee, prove kinship, obtain letters of administration, or respond to a probate citation. We have offices in New York City, Brooklyn, and Queens. Call 212-233-1233 or email [email protected].

This page provides general information about New York law and is not legal advice for any specific situation.