Here's a scenario I see constantly. A parent retired to Florida years ago, became a Florida resident, and passed away there. The family files probate in Florida — and then discovers that Mom or Dad never sold the old co-op in Manhattan or the two-family house in Queens. Suddenly the Florida executor can't sell or transfer that New York property. They need something called ancillary probate.
If you're an executor or heir dealing with New York property owned by someone who lived in another state, this guide explains exactly what ancillary probate is, when it's required, and how to get through it.
What Is Ancillary Probate?
Ancillary probate is a secondary probate proceeding. The primary (or "domiciliary") probate takes place in the state where the person actually lived. But real estate is governed by the law of the state where it sits. So when a non-resident dies owning New York property, New York requires its own proceeding to transfer that property. That secondary proceeding is ancillary probate, governed by SCPA Article 16.
Think of it as New York saying: "We recognize the will your home state approved — but property inside our borders passes through our court."
When Is Ancillary Probate Required in New York?
You'll need ancillary probate when all three of these are true:
- The person was domiciled in another state (or country) at death;
- They owned New York real estate or tangible property — a house, co-op, condo, or land; and
- That property was titled in their name alone, with no joint owner, beneficiary deed, or trust.
The most common examples I see:
- A Florida "snowbird" retiree who kept a New York City apartment
- An out-of-state parent who still owned the family home upstate or in the boroughs
- A New Jersey or Connecticut resident who owned a rental building in New York
If the only New York "assets" are bank or brokerage accounts, ancillary probate often isn't needed — those can frequently be handled by the domiciliary executor directly. It's real property that almost always triggers the requirement.
Where Do You File Ancillary Probate?
You file in the Surrogate's Court of the New York county where the property is located — not where the person lived and not where they died. A house in Brooklyn means filing in the Kings County Surrogate's Court; an apartment in Queens means the Queens County Surrogate's Court.
The Ancillary Probate Process, Step by Step
Step 1: Complete the Domiciliary Probate First
New York generally wants to see that the will has already been admitted in the home state. The executor appointed there becomes the "ancillary executor" in New York.
Step 2: Obtain Exemplified (Authenticated) Copies
You'll need exemplified copies of the will and the home-state probate decree — certified court copies with an authentication certificate. New York relies on these rather than re-litigating whether the will is valid.
Step 3: File the Petition for Ancillary Letters
You file a petition for ancillary letters testamentary (or ancillary letters of administration if there was no will) in the correct New York county. The petition identifies the New York property, the executor, and the interested parties.
Step 4: New York Issues Ancillary Letters
Once satisfied, the court issues ancillary letters. These give the executor legal authority to sell, transfer, or manage the New York property — the exact power they were missing before.
Step 5: Handle the Property and Any New York Taxes
The executor can now transfer or sell the property. Keep in mind New York may impose its own estate tax on the New York real estate of a non-resident, calculated on the portion of the estate located in New York. Our explainer on New York estate tax covers the basics.
Key point: Ancillary probate means running two probate proceedings — one in the home state and one in New York. That's more time, more filings, and more cost. Nearly all of it can be avoided with planning.
How Long Does Ancillary Probate Take?
Because it depends on the home-state probate finishing first, ancillary probate can add several months on top of the primary process. A clean ancillary proceeding in New York often takes 4 to 9 months once you have the exemplified copies in hand — but if the domiciliary probate is delayed or contested, everything downstream waits.
What Does Ancillary Probate Cost?
Expect the standard New York SCPA 2402 filing fee based on the value of the New York property, plus New York attorney fees for the ancillary proceeding — on top of whatever the home-state probate costs. In other words, you're paying for two proceedings. Our guide on probate costs in New York gives the local fee picture.
How to Avoid Ancillary Probate Entirely
This is the part I wish more people heard before a death, not after. If you live out of state but own property in New York, you can usually keep it out of ancillary probate:
- Revocable living trust — deed the New York property into a trust. At death, the successor trustee transfers it with no court involvement in any state. This is the cleanest solution and the one I recommend most often.
- Joint ownership with right of survivorship — the property passes automatically to the surviving co-owner, though this has tax and control trade-offs.
- Enhanced life estate deed — New York recognizes these, letting you keep control during life while naming who receives the property at death.
See how we structure these tools on our wills and trusts and estate planning pages.
When to Call a New York Ancillary Probate Attorney
If you're an out-of-state executor staring at a New York property you can't touch, you need New York counsel. The exemplification requirements, county-specific rules, and non-resident estate tax questions are exactly where out-of-state families get stuck.
At Morgan Legal Group, our probate practice regularly serves as New York ancillary counsel for families and executors based in Florida, New Jersey, and beyond. We coordinate with your home-state attorney so the two proceedings move together.
For official court information, see the New York City Surrogate's Courts directory on nycourts.gov.
Frequently Asked Questions
What is ancillary probate?
It's a secondary probate in New York for someone who lived in another state but owned New York property. The main probate happens in the home state; New York grants ancillary letters to transfer the New York asset.
When is it required?
When a non-resident decedent owned New York real estate or tangible property titled in their name alone — most often a snowbird who kept a New York apartment or house.
Where do you file?
In the Surrogate's Court of the New York county where the property is located, regardless of where the person lived.
Can ancillary probate be avoided?
Yes — most reliably by holding the New York property in a revocable living trust, and in some cases through joint ownership or an enhanced life estate deed.
Does New York tax a non-resident's property?
New York may impose estate tax on the portion of a non-resident's estate made up of real property located in New York. An attorney can calculate the exposure.
