New York's real estate, from Manhattan co-ops to Long Island houses, attracts owners from all over the world. When one of these owners dies while domiciled in another state or country, their family often learns for the first time that a separate legal proceeding, called ancillary probate, may be required here in New York before that property can be sold or transferred.
Why New York Requires Its Own Proceeding
Primary probate happens in the state where the decedent was domiciled at death, but that home-state court order has no automatic authority over real property located in New York. Under SCPA Article 16, an ancillary probate proceeding allows a will already admitted in another jurisdiction, or an out-of-state fiduciary already appointed, to be recognized by a New York Surrogate's Court so that New York-based assets, most commonly real estate, can be properly administered and conveyed. Without this extra step, a title company will typically refuse to insure a sale of the New York property, leaving the family unable to close.
What the Process Involves
Typically, the executor first completes primary probate in the decedent's home state, then files an ancillary petition in the New York county where the property sits, along with exemplified or certified copies of the foreign will and the appointment documents. Once the New York court grants ancillary letters, the executor gains authority to sell, transfer, or otherwise administer the New York property. This second proceeding runs on its own timeline, separate from the home-state case, and can add several months to settling the estate. Our New York probate guide covers the standard probate timeline that ancillary proceedings generally follow as well.
- Confirm whether the New York asset actually requires probate (some transfer methods avoid it)
- Complete primary probate in the decedent's home jurisdiction first
- Obtain certified or exemplified copies of the foreign will and appointment order
- File the ancillary petition in the correct New York county Surrogate's Court
- Address any New York estate tax obligations tied to the New York property
Avoiding Ancillary Probate Through Planning
Families who own vacation homes, investment properties, or co-ops in New York while living elsewhere can often avoid ancillary probate altogether with proper planning, such as titling property in a trust or using a transfer-on-death arrangement where available. Marianna Schwartsman can help structure ownership to sidestep a second court proceeding entirely, and even in an ancillary proceeding, New York estate tax may still apply to property located within the state, regardless of where the decedent lived, so this exposure is worth addressing well before a death occurs.
Ancillary probate adds complexity to an already difficult time, particularly for families coordinating across state lines and unfamiliar court systems. If you are dealing with New York property left by a loved one who lived elsewhere, call Schwartsman Law Group at +1 212 518 3868 or schedule a free consultation to get the process started correctly.


