A testamentary trust might be a key part of an estate plan

December 22, 2025

In New York, many people view estate planning as either having a will or a trust. The choice is often based on which is deemed better for their situation. The easiest estate planning document to use is a will. However, people with more complicated circumstances could want to establish a trust.


But in some instances, the individual wants a combination of both. A testamentary trust could be useful for people who want to maintain a semblance of control over how assets are distributed. It will also be a protective device over the assets. There are other benefits. But before moving forward with this type of estate plan, it is vital to have help with deciding if it is the wisest option.


How does a testamentary trust work?

The testamentary trust is part of the will. It will go into effect after the person has died and the will has gone through probate. This is an important distinction because many people choose a trust instead of a will specifically to avoid probate.


Still, the testamentary trust gives the testator substantial benefits of both a will and a trust. They can control how the assets will be distributed. If, for example, the heir is under 18 or is not of sufficient maturity to handle the new responsibilities regardless of their age, then the trust can distribute them through a trustee. It can also be used for those who have special needs and even for pets.


The testator will select a trustee to oversee the assets. It should be a person who will adhere to the testator’s objectives and understand their goals. A key part of a testamentary trust is that the testator can update it as needed. It is also easier than a creating a trust.


Experienced advice can help with creating the ideal estate plan

Whether to use a will or trust is up to the individual and how they want to distribute their assets. Myriad factors will be considered as they decide what best suits their needs. A testamentary trust might be beneficial, but it is not necessarily for everyone. For guidance, it is important to have advice from experienced professionals who understand all areas of estate planning.

Older man and woman smiling on a sofa as she adjusts his glasses in a cozy living room.
October 23, 2026
Does a will make probate faster in NYC? Learn what reduces delays, how New York probate works, and what to discuss with McGarry & Simon about your estate.
Two people standing by a calm lakeshore, looking into the distance
September 22, 2026
Can a will expire in New York? Learn how older wills remain valid, when estate plans should be updated, and how McGarry & Simon assists New York City residents.
Judge’s gavel on wooden desk beside a document, with a blurred person writing in the background
August 25, 2026
Learn what happens when an asset is left out of a will in New York and how omitted property may be distributed. Contact McGarry & Simon for estate planning assistance in New York City.
People reviewing a document at a table, pointing and discussing details.
July 23, 2026
Learn what a family trust is, how it works, and the benefits it can provide. McGarry & Simon helps individuals and families throughout New York City with estate planning and trust creation.
Two smiling people at a table speaking with a person in the foreground, in a bright room.
June 29, 2026
Estate Planning for Retirees in New York: Learn why reviewing your will, trusts, powers of attorney, and long-term care plans after age 65 is important. McGarry & Simon provides estate planning legal assistance throughout New York.
Large stone building with classical columns and a grand entrance covered in a light dusting of falling snow.
May 1, 2026
Learn how long probate takes in New York, what factors affect the timeline, and how McGarry & Simon can assist New York City families through the process.
A hand holds a white pen and writes on a paper form placed on a wooden desk.
March 31, 2026
Learn what types of assets can be included in a New York estate plan, from real estate and financial accounts to digital assets. McGarry & Simon assists New York City residents.
can a sibling contest a parents will
March 16, 2026
Can a sibling contest a parent’s will in New York?
what happens to your digital assets when you die
February 13, 2026
What happens to your digital assets when you die?
differences between revocable and irrevocable trusts
February 5, 2026
5 key differences between a revocable and an irrevocable trust