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Co-Executors in Probate: How to Divide Work Without Delaying the Estate

Managing an estate as a co-executor is a complex legal and logistical challenge. Learn how to legally divide your workload, establish clear communication protocols, understand signature requirements, and avoid estate-delaying deadlocks that require court intervention.

August 24, 2026EverSettled Team
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Co-Executors in Probate: How to Divide Work Without Delaying the Estate

When a loved one passes away, discovering that you have been named alongside a sibling or family member to manage the estate can evoke a mix of relief and anxiety. Serving as an estate administrator is incredibly demanding, and having a partner to share the burden sounds ideal in theory. However, the reality of managing co-executors in probate is fundamentally a complex project management challenge carrying high legal stakes.

To be clear from the start: co-executors must work together seamlessly to avoid halting the legal process. When co-executors cannot agree, or when they fail to understand which documents require joint signatures, the estate administration grinds to a halt. This delay costs the estate valuable time, drains inheritances through prolonged legal fees, and in severe cases, can lead to a judge removing one or both fiduciaries from their roles.

This comprehensive guide will help you understand how to legally divide your workload, navigate mandatory joint signatures, communicate effectively, apportion executor compensation fairly, and resolve disagreements before they require a judge’s intervention.

The Reality of Serving as a Co-Executor

Serving as an executor is often described as a part-time job that you never applied for. It requires meticulous attention to detail, strict adherence to legal deadlines, and a profound degree of financial responsibility. When you multiply those duties by two (or more) people, you introduce complex family dynamics into a strict legal proceeding.

Why Do Testators Name Multiple Executors?

Parents and testators frequently name multiple children as co-executors to avoid playing favorites. The intention is almost always rooted in love and a desire for family harmony. A parent might assume that by placing two siblings in charge, neither will feel slighted or excluded from the process. Furthermore, a testator might recognize that their children have different, complementary skill sets—perhaps one is a certified public accountant while the other is highly organized and lives closer to the deceased’s primary residence.

The Logistical Friction

Unfortunately, the legal system is not designed to easily accommodate shared authority. Banks, court clerks, and tax authorities prefer dealing with a single, clear decision-maker. When two individuals share the title of personal representative, every major decision—from selling the family home to liquidating a brokerage account—requires consensus.

If one executor is highly proactive and the other is unresponsive, the active executor cannot simply move forward on their own without risking legal liability. When co-executors fail to establish clear communication rules and divide the work properly, probate gets delayed. The estate bleeds money into attorney billable hours as lawyers are forced to act as mediators between squabbling fiduciaries. Understanding these high stakes is the first step toward effective probate teamwork.

What Do Co-Executors Actually Do?

To understand co executor responsibilities, you first need to understand the baseline duties of estate administration and how shared liability changes the equation.

Standard Phases of Estate Administration

Regardless of whether there is one executor or five, the core duties of the personal representative remain the same:

  1. Securing and Marshaling Assets: Identifying, locating, and taking legal control of everything the deceased owned. This includes changing the locks on real estate, securing valuable personal property, and transferring bank accounts into an estate account.
  2. Notifying and Paying Creditors: Sending formal legal notice to known and unknown creditors, reviewing claims for validity, and paying legitimate debts out of the estate’s funds.
  3. Filing Taxes: Preparing the deceased’s final personal income tax returns, the estate’s income tax returns, and, if applicable, state or federal estate tax returns.
  4. Distributing Inheritances: Disbursing the remaining assets to the beneficiaries in accordance with the will and state law, followed by formally closing the estate with the probate court.

The Burden of Shared Liability

When you are appointed as a co-executor, you share legal liability for the estate. If one executor makes a critical mistake—such as distributing funds to heirs before paying off a known creditor, or squandering estate assets on reckless investments—the other executor can potentially be held legally responsible for the breach of fiduciary duty.

You cannot turn a blind eye to your partner's actions. The probate court views the co-executors as a single functional unit. If your co-executor acts improperly, you have an affirmative legal duty to step in and protect the estate. This makes teamwork and transparency not just helpful interpersonal goals, but strict legal mandates. For a comprehensive look at the individual duties you both share, review our guide on individual executor duties.

Do Both Co-Executors Have to Sign Everything?

One of the most common logistical headaches for co personal representatives is the issue of signatures. Do you both have to physically sign every check, property deed, and tax form? The answer depends on your state’s specific statutes, the wording of the will, and whether you are dealing with federal or local authorities.

The General Rule: Joint Action Required for Two Executors

In many jurisdictions, if there are exactly two executors appointed, they must act jointly to bind the estate. For example, the North Carolina State Bar notes that under N.C. Gen. Stat. 28A-13-6, administrative acts must be performed by both joint executors if there are two. Similarly, under Utah Code 75-3-716, if there are only two executors, they must act jointly unless the will specifies otherwise, or unless one executor legally delegates authority to the other to act on their behalf.

This legal principle was vividly illustrated in the Sixth Circuit Court of Appeals case, Rose Mary Green v. Nevers (1999). Applying Michigan state law, the court established that co-personal representatives are required to act jointly to bind an estate to a contract. In that specific instance, the court ruled that one co-executor cannot unilaterally enter into a contingency fee agreement with an attorney or make major financial commitments without the other co-executor’s explicit, signed consent.

If you have three or more executors, state laws generally allow a "majority rules" approach. As Utah Code notes, the concurrence of a majority is required on all acts when there are more than two appointed representatives.

The Federal Exception: IRS Form 706

While state courts and banks often demand dual signatures, the federal government offers a notable exception regarding taxes. Under the official instructions for Form 706 (the Federal Estate Tax Return), the Internal Revenue Service specifies that while all co-executors are legally responsible for the return, it is sufficient for only one co-executor to sign Form 706 or Form 706-NA.

This federal exception allows for much smoother tax filing, especially if co-executors live in different states or face logistical delays in mailing thick tax packets back and forth. However, do not mistake this signature convenience for a lack of liability. The IRS explicitly warns that all listed executors remain legally responsible for the accuracy of the return and the payment of the tax, regardless of whose physical signature is on the line.

Check the Will for "Joint and Several Powers"

Before you assume that you must sign every document together, review the deceased's will closely with a probate attorney. Experienced estate planning attorneys often draft wills to include language granting "joint and several powers" to the executors.

When a will includes "joint and several" authority, it legally empowers a single executor to act alone on behalf of the estate. One executor could sign a deed, open a bank account, or authorize a payment without the other’s physical signature. However, without this explicit language in the testamentary document, you must default to the strict joint action and dual signature rules of your specific state.

How to Divide the Workload Fairly and Legally

If the law requires joint oversight, how can co-executors practically divide the immense workload of probate without duplicating efforts or stepping on each other's toes? The key is treating the estate administration like a professional project.

Play to Individual Strengths

Estate settlement requires a diverse set of skills. Rather than both executors attempting to do a little bit of everything, divide the tasks based on your natural strengths and geographical proximity to the deceased’s assets.

  • The Detail-Oriented Executor: The person who loves spreadsheets, accounting, and meticulous record-keeping should handle the estate inventory, track incoming bills, balance the estate checking account, and liaise with the CPA regarding tax preparations.
  • The Communicator and Legworker: The person who is comfortable on the phone and lives nearby should manage the physical assets. This includes meeting with the real estate agent, organizing the estate sale, contacting utility companies to cancel services, and making phone calls to difficult creditors.

Establish a "Single Source of Truth"

Because both of you are legally liable for the estate, neither executor should be kept in the dark about financial transactions or communications with beneficiaries.

EverSettled is designed specifically for this scenario. EverSettled acts as a neutral, centralized hub for co-executors to track probate tasks together, reducing miscommunication. By utilizing a shared digital platform, both executors have instant, 24/7 access to the same court filings, bank statements, and creditor communications. If one executor uploads a property appraisal, the other can view it immediately without waiting for an email attachment. Establishing this "single source of truth" prevents accusations of secrecy and keeps the project moving smoothly.

Implement Weekly Status Syncs

Do not rely on ad-hoc text messages to manage a six-figure legal proceeding. Set a recurring 15-minute phone or video call every week. Use this time strictly to review pending tasks, discuss upcoming court deadlines, and agree on any major financial decisions (like accepting an offer on a house).

During these meetings, remember the legal reality: even if Executor A physically did all the legwork to find a real estate agent and negotiate the listing price, Executor B must still review the contract and provide their signature. Do not view this as Executor B "checking up" on Executor A; view it as fulfilling the mandatory legal requirements of your shared title.

How Are Co-Executor Fees Handled?

Serving as a personal representative is demanding work, and state laws allow executors to be compensated from the estate's funds. But if there are two executors, does the estate pay double the fees?

No. State laws dictate a maximum allowable amount that an estate can pay in executor fees, which is typically calculated either as a percentage of the total estate value or based on a reasonable hourly rate. That single, capped fee pool must be split between the co-executors.

Apportioning Compensation Based on Actual Work

Executor compensation is not automatically split 50/50, especially if the workload was not shared equally. Courts are highly focused on fairness and the actual labor provided to the estate.

For example, under California Local Court Rules (such as Solano County Rule 7.63), when statutory compensation is to be divided among co-personal representatives, the petition to the court must set out the specific facts upon which the judge can base the apportionment. If Executor A spent 200 hours cleaning out the house, meeting with lawyers, and filing taxes, while Executor B only spent 10 hours reviewing and signing documents, Executor A is entitled to a vastly larger share of the statutory fee.

If you anticipate an unequal split of duties, it is absolutely vital that both executors track their hours meticulously from day one. Keep a detailed log of the date, the task performed, and the time spent. When it comes time to close the estate, you will need this data to justify to the court—and to the beneficiaries—why the fee is being apportioned in a specific way.

For a deeper dive into how courts view compensation and legal costs, read our comprehensive breakdown of executor fees and attorney costs.

What Happens When Two Executors Disagree?

Even with the best intentions, two executors may eventually deadlock. A deadlock occurs when co-executors fundamentally disagree on an action and neither will compromise. Common examples include disagreeing on the list price of the family home, arguing over whether to sue a third party on behalf of the estate, or debating whether to hire a specific financial advisor.

When a deadlock happens, the probate process halts. Here is how ties are broken and disputes are resolved.

Informal Dispute Resolution

The most cost-effective way to resolve a deadlock is outside the courtroom. If you and your co-executor cannot agree, your first step should be to consult the estate's probate attorney. While the attorney represents the estate (not the individual executors), they can provide objective, legally sound advice on the most prudent path forward.

Sometimes, understanding how a judge is likely to rule is enough to convince one executor to yield. If the estate does not yet have legal counsel, this is the moment to prioritize hiring a neutral probate attorney who can mediate the dispute logically and professionally.

Formal Court Intervention: Petition for Instructions

If informal mediation fails, the dispute must be elevated to the probate judge. One or both executors will file a formal "Petition for Instructions" or a "Petition for Direction."

In this legal maneuver, you are essentially asking the judge to break the tie. Both sides will present their arguments, evidence, and appraisals to the court. The judge will evaluate what is in the best financial interest of the estate and issue a binding court order directing the executors to take a specific action (e.g., "The executors are ordered to list the property for $450,000 within 14 days").

A Stern Warning: Taking disagreements to a judge drains estate funds incredibly fast. The estate will pay the attorney for the time spent drafting the petition, preparing for the hearing, and arguing before the judge. Furthermore, the delay caused by waiting for a court date can result in lost opportunities, such as a buyer walking away from a real estate deal. Court intervention should always be a last resort.

Can a Co-Executor Be Removed for Not Doing Their Job?

What happens when the conflict goes beyond a simple disagreement? What if one executor actively obstructs the process, refuses to communicate, ignores urgent emails, or flatly refuses to sign mandatory tax documents out of spite?

Courts generally show immense respect for the deceased's choice of executor and are highly hesitant to override a testator's final wishes. However, a probate judge's primary directive is to protect the assets of the estate and ensure that the administration proceeds efficiently.

Judicial Removal for Obstruction and Animosity

If one executor is harming the estate through inaction or hostility, the active executor (or the beneficiaries) can file a formal petition to have the problematic fiduciary removed.

In New York, for example, the law provides clear avenues for intervention. In the case of Matter of Barnes (2026 NY Slip Op 03711), the Surrogate's Court reinforced that a judge has the authority to remove a co-executor if there is evidence of "conflict and animosity between fiduciaries" that "thwarts proper administration of the estate."

The court distinguished between minor interpersonal friction—which is normal and tolerated—and obstructionist actions that actively damage the estate's financial standing. If a co-executor's refusal to sign a document causes the estate to incur IRS penalties, or their refusal to communicate prevents the timely sale of a depreciating asset, those are valid, actionable grounds for judicial removal.

Removing a co-executor is a high-conflict, expensive, and emotionally draining legal route. It requires gathering extensive evidence of the obstruction, such as unanswered certified letters, missed deadlines, and documented financial harm. If you find yourself in this situation, you may also want to review our guide on handling complaints against rogue executors to understand the rights of beneficiaries observing the dysfunction.

When (and How) to Step Down Gracefully

Sometimes, the most responsible and loving action a co-executor can take is recognizing that shared administration is not working and choosing to step down. You are never legally forced to accept the role of an executor, even if your parents explicitly named you in their will.

Renunciation Before Probate Begins

If you know immediately that you do not have the time to serve, or that working alongside your sibling will result in toxic family conflict, you can decline the role before the process even starts. You simply sign a legal document known as a "Renunciation of Executor" (or "Declination to Serve"). You file this with the probate court alongside the original will.

By renouncing your appointment, your co-executor is automatically elevated to serve as the sole personal representative (assuming the will does not mandate a replacement). The estate can move forward swiftly under a single decision-maker.

Resigning During the Probate Process

If probate has already begun and you realize you are overwhelmed, you can still step down. This requires a formal resignation to the court. You will typically have to provide an accounting of all the estate actions you took part in up to the date of your resignation to ensure you are cleared of ongoing liability. Once the judge accepts your resignation, the remaining co-executor continues alone.

Stepping down is not a failure. In many complicated family dynamics, resigning is the greatest gift you can give to the estate. It saves time, preserves your relationship with your siblings, and prevents the estate from being financially drained by costly, deadlock-breaking court hearings.

Frequently Asked Questions About Co-Executors in Probate

Can one co-executor act alone without telling the other? Generally, no. Unless the will explicitly grants "joint and several powers" allowing independent action, state laws usually require co-executors to act jointly. Even if one executor could technically manage a task alone, hiding actions from a co-fiduciary is a breach of duty and can lead to court sanctions or removal.

What if my co-executor simply ignores my calls and emails? Document every attempt to communicate. Use traceable methods like certified mail or a centralized platform like EverSettled. If their unresponsiveness stalls the estate (e.g., missing tax deadlines or failing to pay the mortgage on estate property), you must consult a probate attorney. You may need to petition the court to either compel them to act or remove them from the position entirely to protect the estate from financial harm.

Do co-executors have to hire the same probate attorney? Typically, the co-executors hire one probate attorney to represent the estate itself. However, if severe conflicts of interest arise, or if the executors are hopelessly deadlocked, each executor has the right to hire their own independent legal counsel at their own expense. Note that a judge will rarely allow the estate to pay for two separate adversarial attorneys; those costs will likely come out of the executors' own pockets.

Does the Will override state laws on joint signatures? Yes, the directives in a validly executed will generally supersede default state laws regarding administrative powers. If the state requires joint signatures but the testator explicitly wrote that the executors may act "independently" or have "joint and several authority," the court and financial institutions should honor the will's specific language.

Can we split the executor duties however we want? Internally, you can divide the day-to-day labor however you see fit based on your skills and availability. However, externally, you must both review and approve the final work. You cannot legally divide liability. If your co-executor handles all the taxes and makes an illegal deduction, the IRS and the court will hold both of you responsible.

What happens if a co-executor dies during probate? If one co-executor passes away while the estate is still open, the surviving executor usually continues as the sole personal representative, provided the will does not explicitly name a successor for the deceased executor. The court must be notified, and new Letters Testamentary may need to be issued in the surviving executor's name alone.

Sources and Further Reading

To ensure you are fully informed on the legal realities of shared fiduciary duty, consult the following authoritative sources referenced in this guide:

Disclaimer: EverSettled is a software platform designed to help families manage estate administration and track probate tasks. EverSettled is not a law firm and this article does not constitute legal advice. Probate laws, including signature requirements, fee splits, and dispute resolution for co-executors, vary significantly by state and local jurisdiction. Families facing deadlocked co-executors or considering a petition to remove a fiduciary should consult a licensed probate attorney in the specific county where the estate is being administered.

EverSettled helps families with administrative estate settlement tasks, including document organization, task tracking, asset discovery, subscription cancellation, and estate records. EverSettled is not a law firm and does not provide legal advice. Probate rules, court forms, deadlines, fiduciary duties, and tax requirements can vary by state and by the facts of the estate, so families should speak with a qualified probate attorney or tax professional when they need legal or tax advice.