A trust does not always need its own tax identification number. Whether you need an employer identification number (EIN) depends on how the trust is treated for federal tax purposes and whether its status changes during its administration. Here are the situations that generally require a trust to have its own EIN.
The trust becomes irrevocable
A revocable trust generally needs its own EIN when it becomes irrevocable. This often happens after the grantor dies, when you can no longer change or cancel the trust. The trust may continue holding assets for beneficiaries, but its tax treatment has changed, so you may need a separate EIN to report its income.
The trust becomes a separate taxpayer
A trust needs an EIN when the IRS no longer treats you as the owner for federal tax purposes. If the trust remains a grantor trust, you generally report its income under your Social Security number instead of filing under a separate EIN. Once the trust becomes a separate taxpayer, you must report its income under the trust’s EIN.
This is why an irrevocable trust does not automatically require an EIN simply because it is irrevocable. The trust’s tax classification is what matters.
A new trust is created with estate funds
A trust created with estate funds generally needs its own EIN rather than using the estate’s EIN. The important distinction is that you have moved the money into a new trust with its own tax reporting requirements.
If you are administering an estate and creating a trust for a beneficiary, address this before the trust begins receiving income.
A living trust becomes a testamentary trust
A living trust that becomes a testamentary trust needs a new EIN. This can happen after the grantor’s death when the estate plan directs the trust to continue under testamentary provisions.
The change matters because the trust no longer receives the same tax treatment it had while the grantor was alive.
Check the trust’s tax status
Before applying for an EIN, look at the trust’s terms and determine how the IRS classifies it for federal tax purposes. If you are administering a trust after the grantor’s death or dealing with a change in the trust’s structure, legal guidance can help you determine what tax identification and filing requirements apply. Getting the trust’s tax reporting right from the start can save you from having to untangle it later.