Yes. Even if your loved one left a valid will, the executor almost always still needs a letter of testamentary before anyone will let them act on that will. The will names who should be in charge; the court-issued letters prove a judge has confirmed the will, approved that person, and given them legal authority to collect assets, pay debts, and distribute property. Banks, title companies, brokerages, and government agencies rely on the letters, not the will itself, before releasing anything.
Why the Will Alone Isn’t Enough
A will is a set of instructions. Letters testamentary are the court’s confirmation that those instructions are valid and that the person named to carry them out is authorized to do so. Without that confirmation, a third party holding the deceased person’s money or property has no way to know whether the will they’ve been shown is the most recent version, whether it’s being contested, or whether the named executor is actually eligible to serve.
This catches many families off guard. A spouse or adult child finds the will, sees their name listed as executor, and walks into the bank expecting access. The bank refuses. It isn’t being difficult. It faces real liability if it releases funds to the wrong person, so it wants a document from a judge before it moves. Letters testamentary answer all those questions in one page.
So the practical rule is simple: the will tells the executor what to do, and the letters give the executor the authority to do it. One without the other doesn’t get you very far.
When You Don’t Need Letters Testamentary
Not every asset requires probate, and anything that skips probate also skips the need for letters testamentary. If a person’s estate was arranged carefully, the executor may find that a large portion of the property moves without any court involvement at all.
Assets that typically pass outside probate include:
- Retirement accounts such as 401(k)s and IRAs that name a beneficiary. These pass directly to the named beneficiary regardless of what the will says.
- Life insurance policies, where the death benefit goes to the named beneficiary — unless the estate itself is listed as beneficiary.
- Payable-on-death and transfer-on-death accounts, which transfer to the named person on proof of death, usually just a death certificate.
- Jointly owned property with survivorship rights, which passes to the surviving co-owner by operation of law.
- Assets held in a living trust, which pass under the trust’s terms through a successor trustee.
If nearly everything the deceased owned falls into these categories, the executor may have very little probate work to do, and letters testamentary become a formality for whatever small remainder is left in the individual name.
Small Estates
Every state offers a simplified procedure for estates below a certain dollar threshold. These small-estate processes let heirs collect assets using an affidavit or a streamlined proceeding rather than full probate. The threshold varies widely: from as low as $5,000 in some states to $300,000 in others. In these cases, the affidavit replaces letters testamentary as the document that proves someone’s right to collect the deceased person’s property. Your state’s probate court website will list the current threshold and required forms.
Tasks That Actually Require the Letters
Anything involving assets held solely in the deceased person’s name generally requires letters testamentary. Financial institutions in particular will not budge without them. Common examples:
- Closing bank accounts, withdrawing funds, or redirecting deposits held only in the deceased person’s name.
- Signing a deed, listing real property for sale, or transferring title to a beneficiary.
- Managing brokerage accounts, liquidating stocks, or rolling investments over to beneficiaries.
- Transferring vehicle, boat, or RV titles at the state motor vehicle agency.
- Filing the estate’s income tax return or the deceased person’s final individual return.
- Negotiating with creditors or paying debts from estate funds.
- Representing the estate in court, whether defending a claim or pursuing one.
Each institution usually wants its own certified copy rather than a photocopy, so ask the court for several certified copies when the letters are issued. A workable count is one per financial institution, one per insurance company, one per real estate transaction, and a couple of extras for your attorney and your own records.
How to Get Letters Testamentary
Letters testamentary come out of the probate process. The person named as executor files a petition with the probate court in the county where the deceased lived. The filing package generally includes the original will, a certified death certificate, and the application itself. Some counties also require a list of heirs and beneficiaries.
The court then schedules a hearing. In uncontested cases, that hearing is usually brief. The judge confirms the will is valid, checks that the executor meets eligibility rules (most states require a legal adult without a felony conviction), and formally makes the appointment. Once approved, the court issues the letters.
For a straightforward, uncontested estate, expect anywhere from a few weeks to several months between filing and receiving the letters. Contested wills, complicated family situations, or crowded court dockets can stretch that out. Costs vary by county but usually include a filing fee of a few hundred dollars, per-copy fees for certified letters, and attorney fees if you hire one. Many executors bring in a probate lawyer at least for the initial petition, because probate courts are strict about paperwork and a rejected filing means starting over.
When the Named Executor Can’t Serve
Sometimes the person named as executor has died, become incapacitated, moved far away, or simply doesn’t want the job. The estate doesn’t stall. If the will names a backup executor, the court typically appoints that person. If no backup is named, or the backup also can’t serve, the court appoints someone else, often a close family member or another interested party who petitions to take the role. That person is called an administrator with will annexed, and the document they receive is called letters of administration rather than letters testamentary.
The practical authority is nearly identical. Letters of administration grant the same core power to manage and distribute the estate. The distinction is procedural: letters testamentary go to the executor named in a valid will, while letters of administration go to a court-appointed administrator when there is no will, when the will names no executor, or when the named executor can’t serve. Either way, whoever is in charge needs the court’s document before they can act on the will’s instructions.