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Executor vs Administrator:
What's the Difference?

An executor is named in the will. An administrator is appointed by the court when there's no will — or when the named executor can't or won't serve. Both roles carry identical legal authority once granted. The difference is selection method, not power or duty.

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Written by
Morgan Bellaire
Reviewed for accuracy
12 min read
All 50 states
Key Takeaways
An executor is named in the will; an administrator is appointed by the court when there is no will
Both roles carry identical legal duties and authority once appointed by the court
Neither role takes effect until the probate court formally appoints the person and issues Letters
A named executor can decline to serve — the court will appoint an administrator in their place
Letters Testamentary (executor) and Letters of Administration (administrator) are the same document — different names
Courts follow a statutory priority order when selecting an administrator with no will

What Is the Difference Between an Executor and an Administrator?

Direct Answer
The difference is selection method, not authority or duty. An executor is named in the deceased's will and appointed by the court. An administrator is appointed by the court when there is no will — or when the named executor cannot or will not serve. Once appointed, both have identical legal authority to administer the estate.
Executor
Also called: Personal Representative
How Selected
Named in the deceased's will
Trigger
Deceased left a valid will
Court Document
Letters Testamentary
Who Chooses Them
The deceased (in the will)
Bond Requirement
Often waived in the will
Asset Distribution
Per the will's terms
Legal Duties
Identical to administrator
Legal Authority
Identical to administrator
Compensation
Same statutory rules apply
Administrator
Also called: Personal Representative
How Selected
Appointed by the probate court
Trigger
No will, or executor unable to serve
Court Document
Letters of Administration
Who Chooses Them
The probate court (statutory priority)
Bond Requirement
Often required unless waived by heirs
Asset Distribution
Per state intestacy statutes
Legal Duties
Identical to executor
Legal Authority
Identical to executor
Compensation
Same statutory rules apply
Both are also called "Personal Representative" (PR) — the term used by the Uniform Probate Code. Source: Uniform Probate Code § 3-601 through 3-614; state probate statutes.

In both cases, the role does not take effect until the probate court formally appoints the person and issues the court document granting legal authority. Being named in a will as executor gives you no authority until the court confirms the appointment.

How Is Each Role Appointed?

Direct Answer
Both roles require a formal court appointment. The executor petitions the court by filing the will and a petition for appointment. The administrator petitions by filing a petition with the death certificate and identifying heirs. In both cases, the court reviews the petition, confirms the appointment, and issues Letters granting legal authority.
Executor Appointment Track Will Exists
1
Locate the Will
Find the original will. Most courts require the original — not a copy. See: How To Find the Will.
2
File with the Probate Court
File the original will, death certificate, and a petition for appointment as executor with the probate court in the county where the deceased resided.
3
Court Admits the Will to Probate
The court confirms the will is valid — properly signed, witnessed, and executed. If the will is contested, this step becomes contested proceeding.
4
Court Appoints the Executor
The court formally appoints the named executor. If the will names an alternate, that person is next if the primary declines.
5
Receive Letters Testamentary
The court issues Letters Testamentary — the document granting legal authority to act on behalf of the estate. Authority begins here.
Administrator Appointment Track No Will
1
Interested Party Petitions the Court
Any interested person — typically the surviving spouse or adult child — files a petition for appointment as administrator with the probate court.
2
File Death Certificate & Heir List
The petition includes the death certificate and identifies all known heirs and their relationship to the deceased. The court notifies all heirs.
3
Court Reviews Petitioner's Priority
The court reviews the petitioner's position in the statutory priority order. If multiple parties petition, priority controls who is appointed.
4
Bond May Be Required
Unlike executors (whose will often waives bond), administrators may be required to post a probate bond — a form of insurance protecting heirs. See: Probate Bond Explained.
5
Receive Letters of Administration
The court issues Letters of Administration — identical in function to Letters Testamentary. The administrator now has legal authority to act on behalf of the estate.

Who Gets Appointed Administrator When There Is No Will?

Direct Answer
Courts follow a statutory priority order when selecting an administrator. The surviving spouse has first priority in most states, followed by adult children, then parents, then siblings. If no family member petitions, a creditor or public administrator may be appointed. Any interested person can petition — the priority order determines who the court prefers.
Priority Person Notes
1
Surviving Spouse
Highest priority in almost all states; registered domestic partners included in some states
2
Adult Children
If multiple children petition, courts may appoint one or require agreement; all are typically notified
3
Parents
Either parent; if both surviving, either may petition; courts often appoint the first to petition
4
Siblings
Brothers and sisters of the deceased; same rules as children for competing petitions
5
Other Heirs
Any other person who would inherit under the state's intestacy statutes
6
Creditors
A creditor of the estate may petition if no heir steps forward — rarely used in practice
7
Public Administrator
A state-employed official appointed when no private party is willing or able to administer
Priority order follows the Uniform Probate Code § 3-203. Individual states may vary. Courts can pass over a lower-priority petitioner for good cause — e.g., conflict of interest, incapacity, or felony conviction.

What Are Letters Testamentary and Letters of Administration?

Direct Answer
They are the same document with different names. Letters Testamentary are issued to an executor appointed under a will. Letters of Administration are issued to an administrator appointed without a will. Both documents grant identical legal authority to access accounts, transfer property, and act on behalf of the estate. Banks and institutions require these before releasing assets.
Letters Testamentary
Issued when a valid will exists and the named executor is appointed
Granted to the executor named in the will
Authorizes access to bank accounts, financial accounts, and safe deposit boxes
Required for real property transfers — title companies require certified copies
Presented to brokerage firms, retirement account custodians, and insurance companies
Typically issued as certified copies — request multiple copies at filing
Letters of Administration
Issued when there is no will, or when the named executor cannot serve
Granted to the court-appointed administrator
Identical authority to Letters Testamentary — same function, different name
Required for all the same purposes: banks, brokerages, title companies
Also used when a will exists but the executor was removed or died during administration
Request multiple certified copies — each institution typically requires one original
Practical Tip: Order Multiple Certified Copies

Most courts charge a small fee per certified copy (typically $5–$25). Order at least 6–10 certified copies when filing — each bank, brokerage, title company, and government agency typically requires its own original certified copy. Running out and needing to reorder delays the estate significantly.

What Happens When the Named Executor Cannot or Will Not Serve?

Direct Answer
If a named executor declines, is incapacitated, has died, or is disqualified, the court looks to the alternate executor named in the will. If no alternate was named, or if that person also cannot serve, the court appoints an administrator — following the statutory priority order — to complete the estate administration.
Executor Succession Chain — Who Serves When the Named Executor Can't

Grounds for Disqualifying a Named Executor

Courts in most states can decline to appoint or can remove a named executor on these grounds:

  • Felony conviction — many states bar persons convicted of a felony from serving as executor
  • Incapacity — the named executor lacks mental or physical capacity to serve
  • Minor age — a person under 18 cannot serve as executor in any state
  • Non-resident without bond — some states require non-resident executors to post bond or appoint a local agent
  • Conflict of interest — a court can remove an executor who has a material conflict with the estate's beneficiaries
  • Misconduct — failure to perform duties, misappropriation, or self-dealing can result in removal

Do Executors and Administrators Have the Same Duties?

Direct Answer
Yes — identical duties. Once appointed, both an executor and an administrator have exactly the same legal obligations: inventory assets, notify heirs and creditors, pay valid debts in statutory order, file tax returns, and distribute assets. The only difference in distribution is the source of instructions — a will for executors, intestacy statutes for administrators.
Duty Executor Administrator
File petition to open probate
Inventory and appraise estate assets
Notify heirs and beneficiaries
Publish creditor notice
Review and pay valid creditor claims
File final income tax return
Obtain estate EIN from IRS
Open estate bank account
Distribute assets to heirs
File final court accounting
Petition to close the estate
Source of distribution instructions
The Will
Intestacy Law
Source: Uniform Probate Code §§ 3-701 through 3-722; state probate statutes. For the complete duty-by-duty breakdown, see: Duties of an Executor.

Are Executors and Administrators Compensated?

Quick Answer
Yes. Both executors and administrators are entitled to reasonable compensation under state law — typically calculated as a percentage of the estate's gross value. Compensation is paid from estate assets before distribution to heirs. Some states set statutory fee schedules; others allow "reasonable" compensation based on time and complexity. Family members who serve often waive compensation voluntarily.

Most states follow one of two approaches to executor/administrator compensation: (1) a statutory percentage of the gross estate value, or (2) a "reasonable compensation" standard based on the time required and complexity of the estate. California, for example, sets a precise statutory fee schedule. New York uses a percentage-based system. Many other states rely on the "reasonable" standard.

Compensation is taxable income to the executor or administrator — it must be reported on their personal tax return in the year received. For the complete state-by-state compensation breakdown, see: Executor Compensation Rules by State.

Waiving Compensation

Family members who serve as executor or administrator often choose to waive compensation — particularly when they are also beneficiaries. Waiving compensation avoids the tax implications and simplifies the accounting. If you plan to waive, document that decision in writing early in the administration. Compensation once accepted cannot be "un-taxed."

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Frequently Asked Questions

Can someone be both an executor and a beneficiary?+
Yes — and this is common. A spouse, child, or sibling named as executor is also typically a beneficiary of the estate. There is no legal prohibition against serving in both roles simultaneously. However, an executor who is also a beneficiary must be especially careful to avoid self-dealing or preferential treatment of their own share at the expense of other beneficiaries. Duties of an Executor →
Can an executor be removed after appointment?+
Yes. A court can remove an executor or administrator who: fails to perform their duties, misappropriates estate assets, has a disqualifying conflict of interest, is incapacitated, or engages in misconduct. Any interested party — heir, beneficiary, or creditor — can petition the court to remove an executor. The court then appoints a successor administrator. Removing an Executor →
What is a "personal representative" — is that the same as executor or administrator?+
Yes. "Personal representative" is the umbrella term used by the Uniform Probate Code to cover both executors and administrators. It has been adopted as the standard legal term in most states that have adopted the UPC. Whether called an executor, administrator, or personal representative, the role, duties, and legal authority are the same.
Is a probate bond required for both executors and administrators?+
It varies. Many wills expressly waive the bond requirement for the named executor — courts typically honor this waiver. For administrators (no will), many states require a bond unless all heirs consent in writing to waiving it. The bond amount is typically set by the court at a percentage of the estate's value. See: Probate Bond Explained →
What is an "administrator with will annexed"?+
An administrator with will annexed (sometimes called "administrator CTA" — from the Latin "cum testamento annexo") is appointed when a will exists but the named executor cannot serve and no alternate is named. The administrator follows the will's distribution instructions rather than intestacy laws — but is appointed by the court rather than named by the deceased. This hybrid role is more common than most people realize.
How long does the executor or administrator serve?+
The executor or administrator serves until the estate is fully administered and the court issues a discharge. For simple estates, this may be 9–18 months. For complex or contested estates, it can be several years. During that entire period, the executor or administrator is a fiduciary — legally obligated to act in the best interests of the estate and its beneficiaries. See: Closing an Estate →
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Written & Reviewed By
Morgan Bellaire
Legal Research Editor at ProbateLawCenter.org. Specializes in 50-state probate procedure research, estate administration roles, and court appointment requirements. Every guide is built from primary legal sources — enacted state statutes, official court records, and government publications. View our research methodology →
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