A coexecutor is one of two or more people named in a will to administer an estate together, each holding the same fiduciary authority and the same legal responsibilities as a sole executor would. The arrangement sounds like shared work, and in practice it is, but the law treats every coexecutor as fully responsible for the entire administration. That includes watching what the other coexecutor is doing. Before accepting the role, it helps to understand how the appointment works, what you will be required to do, how decisions get made between you, and where the personal liability sits.
Getting Appointed and Qualifying to Serve
Being named in a will is only a nomination. The authority to act arrives when the will is admitted to probate and the court issues Letters Testamentary. Until those letters are in hand, no bank, title company, or government office will treat a coexecutor as having any power over estate assets.
Qualifying usually means filing a petition in probate court and affirming a willingness to serve. The court confirms each nominee meets basic requirements, typically being a legal adult of sound mind. Some states place extra conditions on out-of-state coexecutors, including requiring a surety bond even when the will waives one.
A surety bond is an insurance policy that protects beneficiaries and creditors if the estate is mishandled. Wills often waive it to save money, but the court can override that waiver, especially for an out-of-state fiduciary or an unusually large estate. If you are named but do not want to serve, you can file a formal renunciation. The remaining coexecutors then proceed without you, and under the Uniform Probate Code any powers the full group would have held transfer to those who do qualify, unless the will says otherwise.
What Coexecutors Have to Do
Coexecutors owe the estate the same duties a sole executor would, and each duty falls equally on each person serving. You cannot assume your coexecutor is handling a task without confirming it.
Inventorying and Valuing Assets
The first substantive job is identifying everything in the probate estate and setting a value. Real property, financial accounts, vehicles, business interests, and personal property of significant value all get cataloged. Valuation usually reflects fair market value on the date of death, which also establishes the cost basis beneficiaries will use if they later sell inherited property.1Internal Revenue Service. Gifts & Inheritances Skipping or lowballing this step creates downstream problems for tax compliance and for your own liability.
Protecting Estate Property
Between the date of death and final distribution, coexecutors protect the estate from loss. That means keeping insurance on real property in force, keeping mortgage payments current, collecting rent and other income, and managing investment accounts prudently. The standard is what a reasonable person would do with someone else’s money. Letting a house sit uninsured or ignoring a declining account is the kind of inaction that gets coexecutors sued.
Notifying Creditors and Beneficiaries
Most states require publication of a notice to creditors in a local newspaper within a set window after Letters Testamentary issue, typically 30 to 90 days. The publication starts a statutory clock, and creditors who miss the deadline generally lose their claims. Direct notice also goes to known creditors and to all beneficiaries named in the will. A coexecutor who fails to provide required notice can be personally liable for damages a creditor suffers as a result.
Tax Filings
The tax side carries some of the hardest deadlines. You will typically be looking at:
- The decedent’s final personal income tax return (Form 1040) for the year up through the date of death.
- An estate income tax return (Form 1041) if the estate generates more than $600 in annual gross income, which requires getting an Employer Identification Number for the estate.2Internal Revenue Service. File an Estate Tax Income Tax Return
- A federal estate tax return (Form 706) if the gross estate exceeds the federal filing threshold, or if the estate wants to transfer unused exclusion to a surviving spouse regardless of size.3Internal Revenue Service. What’s New – Estate and Gift Tax4Internal Revenue Service. Frequently Asked Questions on Estate Taxes
- State estate or inheritance tax returns, where the state imposes them. About a dozen states and the District of Columbia have their own estate tax, often with much lower thresholds than the federal one, and a handful of states tax beneficiaries through an inheritance tax.
Each coexecutor also files their own Form 56 (Notice Concerning Fiduciary Relationship) with the IRS. The instructions are explicit: when there is more than one fiduciary, each files separately.5Internal Revenue Service. Instructions for Form 56
Paying Debts, Distributing Assets, and Closing Out
Coexecutors must pay valid debts and administrative expenses in the priority set by state law before distributing anything to beneficiaries. Funeral costs and administration expenses usually come first, then taxes, then secured debts, then unsecured debts. Distributing to beneficiaries before debts and taxes are settled can make a coexecutor personally responsible for unpaid claims. Once those obligations are handled, assets go to beneficiaries according to the will, treating all beneficiaries impartially rather than according to the coexecutors’ sense of fairness. Before the court closes the estate, coexecutors typically file a final accounting showing every dollar in and out. Beneficiaries can review it and object. A sloppy accounting is one of the most common reasons courts delay closing or reduce compensation.
How Two Executors Make Decisions Together
The default in most states is that coexecutors must act together. Some states require unanimous consent; others let a majority bind the estate. Unanimity protects every coexecutor from being blindsided but lets a single holdout freeze the administration. Majority rule keeps things moving but can override a dissenter who thinks a decision will harm the estate.
The will can change the default. A well-drafted will may grant each coexecutor authority to act independently, often described as “jointly and severally.” Under that language, either coexecutor can sign documents, access accounts, and make decisions alone. It avoids the headache of needing two signatures on every check, but it demands real trust, because each coexecutor stays fully liable for what the other one does.
Whatever the standard, document every significant decision in writing: who agreed, what was decided, and why. Selling real estate, drawing on estate bank accounts, and other substantive actions typically require signatures from all authorized coexecutors. Sloppy documentation is the first thing a disgruntled beneficiary’s lawyer will attack.
One thing a coexecutor cannot do is hand off the role through a power of attorney. Courts treat fiduciary duties as personal to the appointed individual; the probate court approved you, and you cannot install someone else in your place by signing a POA. You can hire professionals using estate funds — attorneys, accountants, appraisers — but the fiduciary judgment calls remain yours.
Personal Liability: The Risk You Have to Understand
This is where serving as a coexecutor gets genuinely dangerous. Liability is joint and several, meaning each coexecutor can be personally responsible for the full amount of any loss caused by a breach of fiduciary duty, even if the breach was entirely the other coexecutor’s doing.
You cannot protect yourself by dividing up tasks and trusting your coexecutor to handle their half. If the other coexecutor drains an account, distributes to the wrong people, or misses a tax filing, and you knew or should have known, you can be on the hook for the entire loss. Courts apply a reasonable-person standard: would someone in your position have noticed?
The exposure is personal. Your own assets are at risk, not just whatever compensation you might have earned. A court that finds a breach can impose a surcharge equal to the estate’s loss, strip the coexecutor of the right to compensation, and order the return of fees already paid.
The best defenses are practical. Stay involved in every part of the administration, even the ones your coexecutor is leading. Review bank statements. Read documents before signing. Keep your own copies. If something looks wrong, object in writing, and petition the court if you need to. A paper trail showing that you actively monitored the estate and pushed back on questionable decisions is the strongest protection you have.
When Coexecutors Can’t Agree
Disagreements are common, and the probate court is the backstop. Any coexecutor or beneficiary can petition the court for instructions when a dispute threatens the estate, such as whether to accept an offer on real property or how to handle a contested creditor claim. The court decides the issue so the administration can move forward.
Removal is a bigger step. A court will remove a coexecutor for serious misconduct, including mismanaging assets, self-dealing, incapacity, or a conflict of interest that harms beneficiaries. The process requires a formal hearing with evidence, and personality clashes alone will not meet the bar. A removed coexecutor loses authority over the estate but can still face civil liability for damage caused before removal. If every coexecutor is removed or incapacitated, the court appoints a replacement administrator to finish the job.
Compensation and Reimbursement
Coexecutors are entitled to pay for their work. The method varies by state and by will: a percentage of estate value, a “reasonable fee” based on time and complexity, or an amount the will specifies. Unless the will or a court order says otherwise, the total fee is split equally among the coexecutors regardless of how the work was divided. Courts can reduce or deny fees entirely if a coexecutor breached duties or performed poorly.
Executor compensation is taxable. A nonprofessional executor serving in an isolated instance for a friend or relative reports the fee as other income on Schedule 1 of Form 1040, without self-employment tax. Professional executors, meaning those who serve as fiduciaries as a regular trade, report fees as self-employment income on Schedule C. One exception: even a nonprofessional executor reports fees as self-employment income if the estate contains a trade or business, the executor actively participates in it, and the fees relate to operating it.6Internal Revenue Service. Publication 559 – Survivors, Executors, and Administrators
Separately, coexecutors can be reimbursed for legitimate out-of-pocket expenses: court filing fees, postage, mileage, appraisals, and professional fees. Reimbursement is not taxable compensation. Even a coexecutor who waives their fee can still recover documented expenses. Keep receipts for everything.