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Estate & Probate8 min read

Letters of Administration vs. Letters Testamentary: What's the Difference?

By Juan Lozano|Published March 18, 2026

When someone passes away in New York, their family often needs to obtain legal authority to manage and distribute the deceased's estate. Two types of court orders accomplish this: letters of administration and letters testamentary. While both authorize someone to act as a fiduciary and manage estate assets, they arise in different situations. Understanding the difference between letters of administration and letters testamentary is crucial for anyone dealing with an estate in Brooklyn, Queens, Staten Island, or anywhere in New York.

These letters are issued by the Surrogate's Court and are essential for accessing bank accounts, selling property, paying debts, and distributing the estate. Without the appropriate letters, banks and other institutions won't release funds or recognize the individual's authority to act. Getting the right type of letters from the start can save time and complications.

Letters Testamentary: When There's a Valid Will

Letters testamentary are issued when the deceased left a valid will. In New York, the person named in the will to handle the estate is called an "executor." Letters testamentary are the Surrogate's Court order that confirms the will's validity and authorizes the executor to act. The process begins with a petition under SCPA 1401 asking the court to "prove" the will and issue letters testamentary.

To obtain letters testamentary, the executor or an interested party must file the petition along with the original will, death certificate, and supporting documentation. The court may require proof that the will was signed according to New York law's requirements—specifically, that it was signed by the testator in front of two witnesses and a notary public, as required by EPTL 3-2.1.

Once the court issues letters testamentary, the executor named in the will has full authority to manage estate assets. Letters testamentary are typically issued relatively quickly if the will is uncontested and properly executed. The letters remain valid throughout the estate administration process, though they expire after a set period if the estate isn't closed.

Letters of Administration: When There's No Will

Letters of administration are issued when someone dies without a valid will—this is called dying intestate. Instead of an executor named in a will, the court appoints an "administrator" to manage the estate. The administrator is usually the surviving spouse, oldest child, or nearest living relative, appointed according to the priority order in New York's intestacy statutes (EPTL Article 4).

The petition for letters of administration is filed under SCPA 1401 and must include the death certificate, proof of the petitioner's relationship to the deceased, and evidence that the deceased died without a valid will. The court also requires a bond—unless waived by the surviving spouse or other interested parties—to protect the estate from the administrator's misconduct or mismanagement.

Under EPTL 4-1.1 and related statutes, the court follows a strict priority order in appointing administrators. If the deceased had a surviving spouse, the spouse typically receives first priority. If there's no surviving spouse, the eldest child (or children if multiple children are equally entitled) receives priority. If the deceased had no spouse or children, parents, then siblings, then more distant relatives follow in order.

Key Differences: Executor vs. Administrator

The primary difference between letters testamentary and letters of administration is the source of authority and the fiduciary's title. With letters testamentary, the executor's authority comes directly from the will—the testator named them. With letters of administration, the administrator's authority comes from the court and New York's intestacy statutes, not from any document the deceased created.

This distinction matters because an executor can potentially act against the intestacy statutes if the will directs them to do so. An administrator, by contrast, is bound strictly by the intestacy statutes and has no discretion about how assets are distributed. If the deceased had a child and a spouse, the administrator must distribute according to the statutory formula, even if they personally believe a different distribution would have been preferable.

Another key difference involves bonding. Executors are often bonded to protect beneficiaries, but the testator can waive bonding in the will. Administrators typically must post a bond unless a court order waives it—usually available only if all interested parties consent. This bonding requirement protects the estate but adds cost to intestate administrations.

Special Situations: When Letters Must Be Reissued

Sometimes an executor or administrator's authority ends before the estate is fully administered—if they resign, become incapacitated, or pass away themselves. In these cases, the court must appoint a replacement and issue new letters. For a will, new "letters testamentary of c.t.a." (cum testamento annexo, or with the will annexed) may be issued to a successor executor. For intestate estates, new letters of administration may appoint a different administrator.

If an executor is removed for cause—such as gross mismanagement or breach of fiduciary duty—the Surrogate's Court can revoke letters and appoint a replacement. Similarly, if an administrator breaches their duties, a beneficiary can petition for removal and replacement. These proceedings, while uncommon, are important protections for beneficiaries.

Additionally, if a will is discovered after letters of administration have been issued, the court can revoke the letters and issue letters testamentary instead, giving effect to the decedent's wishes rather than the intestacy statutes. This situation underscores the importance of properly storing and documenting wills.

How to Obtain Letters: The Court Filing Process

The process for obtaining either letters testamentary or letters of administration begins with filing a petition in the Surrogate's Court of the county where the deceased lived at the time of death. In New York City, this means the appropriate borough court: Brooklyn Surrogate's Court for Brooklyn residents, Queens Surrogate's Court for Queens residents, and so on.

Required documents typically include: the original death certificate; the original will (if any); an executor's oath (for testamentary succession) or affidavit of heirship (for intestate succession); proof of value of estate assets; and the petition itself. The petitioner must also provide proof that proper notice has been given to interested parties.

Once filed, the court reviews the petition and documents. If everything is in order and there are no objections, the court issues letters within weeks. However, if the will is contested, if the decedent's family structure is complex, or if creditors file claims, the process may take longer. Working with the right professionals can help navigate the filing process and ensure all requirements are met.

How Keystone Pinnacle Can Help

Whether you're navigating an estate property sale, exploring investment opportunities, or need guidance through a complex real estate transaction, Keystone Pinnacle Property Advisors is here to help. Our team specializes in guiding families through the real estate aspects of estate settlement throughout Brooklyn, Queens, Nassau County, and the greater New York area.

Contact us today for a free consultation, or call (516) 703-6942 to speak with an advisor.

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