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Does a Trust Need an EIN for Tax Purposes?
September 25th, 2026
A trust can be an important piece of an estate plan. Whether you are creating a trust or administering one as a trustee, it is important to understand whether and when you need an EIN.
In North Carolina, most revocable living trusts do not need a separate EIN while the grantor is still living. However, a separate trust EIN is typically required once the trust becomes irrevocable. This often occurs at the grantor’s death, if the grantor becomes incapacitated, or if the trust is created in a way that trust assets are not treated as the grantor’s for tax reporting purposes.
Key Takeaways
- Most revocable living trusts do not need a separate trust EIN while the grantor is alive and the trust remains revocable.
- Once the trust becomes irrevocable, often at the death or incapacity of the grantor, the trust requires a separate trust EIN.
- A trustee can apply to the IRS for a trust EIN online or by mail.
- Once the IRS issues a separate trust EIN, it can and should be used for all
trust-related activities.
What Is an EIN and What Does It Matter for Trusts?
An Employer Identification Number (EIN), also known as a Tax Identification Number (TIN), is issued by the IRS to identify a
A trust generally needs a separate EIN when the grantor ceases to control trust assets and the trust is treated as a separate
A Revocable Living Trust Usually Does Not Need an EIN
When the grantor is still alive and the trust is revocable (i.e., the grantor is also serving as the trustee and can make changes to the trust and add or remove assets from the trust), an EIN is generally not required. Trust income is reported under the grantor’s Social Security Number.
An EIN Is Typically Required When a Living Trust Becomes Irrevocable
Typically, a revocable trust needs a separate EIN when it becomes irrevocable, which often occurs at the grantor’s death or if the grantor becomes incapacitated. Once the trust becomes irrevocable, it operates as a separate,
An Irrevocable Trust Created During the grantor’s Lifetime Requires an EIN
In some situations, it may be advantageous for the grantor to create an irrevocable trust during their lifetime, such as a Medicaid asset protection trust, certain charitable trusts, or a trust to protect assets from creditors. In these situations, the trust is a separate,
How to Apply for a Trust EIN
Once you determine that you need a separate trust EIN, whether because of the death or incapacity of the grantor or because the trust was created in a way that trust assets are not treated as the grantor’s, the trustee or successor trustee will need to apply to the IRS for a trust EIN.
The fastest and easiest way to obtain a trust EIN is to apply online. Most applicants can receive a trust EIN immediately after filing. You can also apply for a trust EIN by mail.
Before applying for an EIN, be sure you have key details about the trust, including:
- The legal name of the trust
- The name and SSN of the trustee
- The trust’s mailing address
- The date the trust was created
Having this information readily available will help ensure a smooth and accurate application.
Using the Trust EIN
Once you receive the trust EIN, you can use it for all
How an Estate Planning Lawyer Can Help
If you are trying to determine whether a trust needs a separate EIN, the estate planning attorney team at Carolina Tax, Trusts & Estates, a Department of Van Camp, Meacham & Newman, PLLC can help. We assist North Carolina families with creating customized estate plans that protect their financial future and