What Is The Difference Between An Executor & Trustee?

Brad Smith • November 18, 2021

It is common for people to confuse Trustees and Executors. Both of these roles are important when estate planning; however, these roles are very different.


Knowing the difference between  Executor and Trustee will help you when thinking about doing your estate planning.

In simple terms, Trustees are to Trusts what Executors are to Wills. More detail is needed of course to have a better idea of the differences.

What Is An Executor And Trustee?

Everyone knows that a Will is a document where a person explains how their estate would be handled once they pass away. The Executor of a Will is the one who carries out the instructions within the Will. So you can assume that the Trustee of a Trust is the person who will carry out the instructions within a Trust. 


Having a better understanding of the differences between Trustees and Executors requires an understanding between Trusts and Wills. 

What Is A Will And Trust?

It is understood by most what a Will is, so we know that the knowledge gap comes from not knowing what a Trust is. A Trust is best understood by describing the different roles within a Trust. There are three roles in a Trust; the Trustee, a beneficiary, and a grantor. The Trustee is the person who will carry out the instructions set by the settlor which is outlined in the Trust. The beneficiary is the person who benefits from the Trust that is established. The grantor, is the person who is establishing the Trust.


A Trust is a contract of sorts that involves the person who is establishing the Trust (the settlor), the person who is benefitting from the Trust (the beneficiary), and the person who carries out the terms of the Trust (the Trustee). When you are estate planning, you can fill all of these roles. You can be the beneficiary, settlor, and Trustee of your Trust at the time of creating it. You will just identify who will take over the role of Trustee when you cannot do so and who will be the beneficiaries once you pass away. This is called a “revocable Trust” or a “living Trust”.


A Trust can come in different forms; however the most basic form of a Trust that is used for estate planning is the testamentary Trust and a living Trust. A testamentary Trust is established once you pass away and created in a Will. A living Trust is established while you are alive. Trusts and Wills can be used together and it is very common for this to happen. They are used together in two fundamental ways:

  • A living Trust with a “pourover” Will. A living Trust is common for estate planning for the primary means of handling the estate in place of the Will, and a “pourover” Will is used to direct the assets into the Trust after your passing.
  • A Will that creates a testamentary Trust. This is a will that creates a testamentary Trust that is providing for the distribution of assets into those Trusts after the estate affairs are finished.


Estate affairs that are subject to a Will are handled in Probate Court. The probate proceeding is the process of informing others who are named in the Will and creditors, as well as heirs, paying all of the final expenses and taxes of the decedent ( the person that has passed away), provide a platform for any claims to be heard, collecting all the property into the probate estate, selling of property of necessary, and distributing the assets that may be left over to those named in the Will. The Executor handles this probate process from the beginning until the end according to the Wills instructions.


When a Will directs the assets into the testamentary Trusts, the Executor transfers these assets to the Trustee once the probate process is finished. The Trustee takes over handling the assets for the beneficiaries benefit as followed by the Trusts instructions. Any property that is within the Trust is handled by the Trustee. If a living Trust is created for the purpose of estate planning, then the Trust is intended to be the primary governing document for the estate instead of the Will. The “pourover” Will is done to simply direct any assets that weren’t placed in the Trust while alive to be placed in the Trust after death. The Executor is to get these assets into the Trust. The Trustee handles these assets in the Trust and follows the Trusts terms.


A living Trust is not active once the person passes away. Once a living Trust is established, most of the assets should be transferred to the Trust during their life. Therefore a living Trust is another form of owning assets. You are the settlor,​​ Trustee, and beneficiary once you create a living Trust for your estate plan.  Once created, the person who set up the Trust will continue to own the property and handle the property just as they would if they did not own it in the Trust. If you become incapacitated or pass away, the Trust will continue and the successor trustee will takeover to carry out the instructions of the Trust. During the life of the settlor, the Trust is handled for the benefit of the settlor; once the settlor passes then the Trust is carried out for the next beneficiary's benefit named in the Trust. 


Trusts are subject to the Trust and Trustees Act in Illinois; and Wills are subject to the Probate Act in Illinois. There can be many complexities, but the main differences between a trustee and executor is who will carry out the terms of a Trust and who will carry out the terms of a Will.

Interested in Working With Us?

If you need any help regarding your estate or other legal matters please reach out to us directly here and schedule a call with one of our paralegals on our scheduling page here

Interested in Working With Us?

If you need help with estate planning or any other legal concerns, we are here for you. Don't hesitate to contact our firm directly for assistance. Our dedicated team is ready to provide support and guidance to you and your loved ones during important life transitions.


Whether you're ready to schedule a strategy session to discuss your specific needs or if you're interested in exploring our wide range of complimentary guides and additional resources, we encourage you to get in touch with us.


With licensed attorneys and offices located in both Illinois and Missouri, we are well-equipped to serve clients in these regions. Reach out to us today and let us leverage our expertise and care to guide you through the legal process.

Helpful Guides

Begin your journey by taking advantage of our collection of complimentary guides.

View Guides

Online Documents

Simple & Convenient, Cost Effective, Attorney Reviewed Documents.

Learn More Here

Recent Posts

February 7, 2025
Estate planning is a sensitive and complex process that often involves difficult decisions. One of the most challenging choices parents may face is whether to leave their children unequal inheritances.
Show More
February 7, 2025
Estate planning is a sensitive and complex process that often involves difficult decisions. One of the most challenging choices parents may face is whether to leave their children unequal inheritances.
January 31, 2025
In this blog, we’ll break down inheritance and estate taxes in Illinois and Missouri, helping you understand what to expect and how to plan accordingly.
January 24, 2025
At our firm, we emphasize the importance of proper trust funding. This crucial step ensures that your trust will work for you and your loved ones when you need it most.
January 17, 2025
Estate planning often feels like an overwhelming task, conjuring images of endless paperwork, difficult decisions, and tough conversations. It’s a process that involves contemplating the future—sometimes in ways that are deeply personal and emotionally taxing.
January 10, 2025
The “sandwich generation” refers to adults balancing the dual responsibilities of raising children while caring for aging parents. While this can be rewarding, it’s also overwhelming, especially when thinking about everyone’s future.
January 2, 2025
As we move into 2025, Illinois employers must be prepared for a series of significant changes in employment law. Illinois lawmakers were busy in 2024, enacting nine new laws that take effect on January 1, 2025.
More Posts
Share by: