Affidavit of Heirship in New York: Requirements and Alternatives

An affidavit of heirship in New York is a sworn statement, signed by a disinterested person who knew the deceased, that identifies the legal heirs of someone who died without a will. Title insurance companies routinely accept it as proof of ownership when those heirs need to sell, mortgage, or otherwise transfer real property the decedent left behind, which lets families avoid opening a full estate proceeding in Surrogate’s Court.¹ It only works, though, when the situation is genuinely simple.

When the Affidavit Is Enough

The affidavit fits a narrow but common set of facts: the decedent owned real property in New York, died without a valid will, and the surviving heirs agree on who inherits what. When those pieces line up, a disinterested person prepares a sworn document laying out the family tree, and title companies will generally treat it as sufficient proof that the people signing the deed are the rightful owners.¹

This route works best when the estate is straightforward. One property. A clear family structure. No feuding relatives. Minimal outstanding debts. If any of those conditions breaks down, a title company will likely refuse to insure the transfer on the strength of an affidavit alone, and the heirs will need a court proceeding instead.

Who Counts as an Heir Under New York Intestacy Law

Because the affidavit only applies when someone died without a will, New York’s intestacy statute controls who inherits, and those are the people who must appear on the document and later sign the deed. The Estates, Powers and Trusts Law sets a strict priority:²

Spouse and children: the spouse takes $50,000 plus half of the remainder, and the children split the other half equally.
Spouse but no children: the spouse takes everything.
Children but no spouse: the children take everything, in equal shares.
No spouse or children: the estate goes to surviving parents, then to siblings and their descendants.
No close relatives: the statute reaches out to grandparents and their descendants, ultimately to great-grandchildren of grandparents on each parental side.

Half-blood relatives inherit on the same footing as whole-blood relatives.² Leaving out someone who qualifies under this statute puts a cloud on the title that can surface years later, when a buyer’s own title search catches the omission.

What the Affidavit Must Contain

The heart of the document is a detailed family tree covering the decedent’s marital history, all children (including any who died before the decedent, with their descendants), and any more distant relatives who might have a claim. A complete affidavit typically covers:

The decedent’s full legal name, date of death, last address, and domicile at death.
Marital history: names of all spouses and dates of marriages, divorces, or deaths.
All children and their descendants, with names, dates of birth, and addresses. Any predeceased child’s descendants must be listed too.
Extended family, when no spouse, children, or parents survived, traced outward to siblings, nieces, nephews, or more distant relatives.
A statement that the decedent left no valid will, or at least did not devise the real property in question.
A description of the property, usually including the street address and the tax lot information (section, block, and lot) used by the county recording system.

The Disinterested Witness

Surrogate’s Court Rule 207.16 requires that family relationship claims be supported by a disinterested person, meaning someone with no financial stake in the inheritance.³ A longtime family friend, neighbor, or colleague of the decedent typically fills that role. The rule calls for one disinterested person, though title companies sometimes ask for two. If only one heir survived the decedent, the witness cannot be that heir’s spouse or child.

The witness must attach a family tree diagram as an exhibit. The only exception is when the sole heir is the decedent’s spouse or only child.³ The rule sets no minimum number of years the witness must have known the decedent, but a witness with a long history with the family carries more weight with both courts and title insurers.

Notarization

Every signature on the affidavit must be notarized. Without proper notarization, the county clerk will reject the filing outright.

Recording the Affidavit

The completed affidavit goes to the county clerk’s office in the county where the real property is located. New York law requires that instruments affecting real property be recorded in the proper county to protect the new owner’s interest against later claims by third parties.⁴

Recording fees start at $45 for the base filing, plus a per-page charge (typically around $5 per written page). Bring the original notarized affidavit along with certified copies of the death certificate, since the clerk will generally require proof of death as part of the filing package. Indexing into the county’s land records usually takes several days to a few weeks.

An unrecorded affidavit still has legal effect between the parties, but it offers no protection against someone who later acquires an interest in the same property in good faith and records first.⁴

When a Court Proceeding Is Required Instead

Several situations take the affidavit off the table and push the family into Surrogate’s Court:

Disputed heirs. If any potential heir disagrees about who inherits or in what share, no title company will rely on an affidavit.
Significant debts. When the decedent’s obligations are large enough that creditors might pursue the property, a formal administration provides the structured claims process buyers and lenders want to see.
A complex asset mix. If the estate includes bank accounts, investments, or other assets beyond the real property, the heirs will likely need letters of administration to reach those accounts regardless.
Title company refusal. Some insurers apply stricter underwriting, particularly on high-value or commercial properties, and simply won’t accept an affidavit.
Missing heirs. If a potential heir cannot be located, the affidavit cannot account for their interest, and a court proceeding with service by publication becomes necessary.

SCPA Article 13’s simplified voluntary administration, sometimes suggested for small estates, is not an alternative here: it specifically excludes real property.

The SCPA 2113 Alternative

When a title company won’t accept the affidavit but a full administration seems like overkill, SCPA 2113 offers a middle path aimed specifically at proving heirship to real property. It is a genuine court proceeding in Surrogate’s Court that ends in a judicial decree establishing who inherits.⁵

The petition can be filed either in the Surrogate’s Court with jurisdiction over the estate or in the county where the property sits. All potential heirs must be served with process. At the hearing, the petitioner must prove the fact of death, the decedent’s domicile at death, intestacy as to the real property, the identity of the heirs, each heir’s name, age, address, and relationship to the decedent, and each heir’s share.⁵

Once the court issues a decree, the petitioner records it in the county clerk’s office much like a deed.⁵ A recorded decree is significantly stronger than an affidavit because it carries the weight of a court order. The tradeoff is time and cost: expect several months and attorney fees running into the thousands.

Creditor Claims Do Not Go Away

An affidavit of heirship does not extinguish the decedent’s debts. Under SCPA 1802, creditors have seven months from the date letters of administration are issued to present claims. The catch is that if no one opens an estate proceeding, that seven-month clock never starts running. Outstanding debts can linger for years, governed only by the general statute of limitations on the underlying obligation.

This is where the affidavit’s convenience turns into exposure. Because no fiduciary is appointed and no formal notice to creditors is published, heirs who transfer property through an affidavit alone accept the risk that a creditor surfaces later. Title insurers factor this in. Some will issue a policy on the strength of the affidavit when the decedent’s debts appear minimal; others insist on formal administration or at least ask the heirs to sign indemnification agreements.

If the decedent had substantial debts, such as unpaid taxes, medical bills, or mortgage arrears, skipping probate is risky. A full administration lets a fiduciary pay valid claims from estate assets, starts the seven-month safe-discharge period, and closes out the estate with much less chance that a later creditor claim will unwind the transfer.

If the Property Has a Mortgage

Heirs often worry that the mortgage lender will demand full repayment as soon as ownership shifts. Federal law prevents that. The Garn-St. Germain Act bars lenders from enforcing a due-on-sale clause when residential property with fewer than five dwelling units passes to a relative because of the borrower’s death.⁶

The heir can step into the existing mortgage and keep making the same monthly payments without refinancing. The protection covers the ownership change itself. It does not excuse missed payments or other defaults. Notify the mortgage servicer early, confirm the death, and get statements redirected to the person now responsible for paying, before a missed cycle creates a problem the affidavit cannot fix.

1
Ask a Law Librarian. What Is an Affidavit of Heirship? What Is an Affidavit of Kinship?
2
New York State Senate. New York Estates, Powers and Trusts Law 4-1.1 – Descent and Distribution of a Decedents Estate
3
Cornell Law Institute. New York Comp Codes R and Regs Tit 22 207.16 – Petitions for Probate and Administration; Proof of Distribution; Family Tree
4
New York State Senate. New York Real Property Law 291 – Recording of Conveyances
5
New York State Senate. New York Surrogates Court Procedure Act 2113 – Proof or Probate of Heirship
6
Office of the Law Revision Counsel. 12 USC 1701j-3 – Preemption of Due-on-Sale Prohibitions