The duties of an executor in the UK are comprehensive, requiring them to legally administer a deceased person’s estate, which includes identifying and valuing all assets, paying all debts and taxes (including Inheritance Tax), and applying for the Grant of Probate before distributing the remaining assets according to the Will. Crucially, an executor cannot change the terms of the Will, act in their own personal interest (self-dealing), or distribute the estate to beneficiaries before settling all outstanding debts, as this can lead to personal financial liability. Any beneficiary concerned about mismanagement has the right to challenge an executor’s conduct.

The Core Legal Responsibilities of a UK Executor
The role of an executor is not a voluntary favour; it is a serious legal position that requires a disciplined, step-by-step approach. Here are the core actions you must take:
Securing and Valuing the Estate
Your first duty is to secure all assets and liabilities (debts) as they stood on the date of death.
- Secure Assets: Take immediate control of property, notify insurers, and secure any valuable possessions.
- Establish Value: Contact all financial institutions (banks, pension providers, share registries) to obtain accurate valuations of all assets and debts on the date of death. This is required for tax reporting.
- Locate the Will: Ensure the document you hold is the latest valid Will and notify all beneficiaries that you are acting as the executor.
Paying Debts and Taxes (The Priority)
Before any beneficiary receives a single penny, the estate must be settled. Debts take priority over legacies.
- Report to HMRC: You must complete the necessary inheritance tax forms, even if no tax is due, and pay any Inheritance Tax (IHT) liability. IHT must be paid before the Grant of Probate is issued (or shortly thereafter, depending on the asset).
- Settle Liabilities: Pay all outstanding debts in the correct legal order (funeral expenses, then secured debts, then unsecured debts).
- Statutory Notices: Placing a Deceased Estates Notice in The Gazette and a local newspaper helps protect you from future claims by unknown creditors, demonstrating you acted diligently.
Applying for the Grant of Probate
For most estates involving property or assets over a certain value (typically £5,000–£50,000, depending on the institution), you must obtain the Grant of Probate. This document is the legal authority that formally empowers you to manage and transfer assets.
Distributing the Estate
Once all debts, taxes, and administration expenses are paid, you must distribute the remaining assets precisely as outlined in the Will. You must also prepare final estate accounts, detailing all income, expenses, and distributions, and provide these to the residuary beneficiaries.
Crucial Boundaries: What an Executor Cannot Do
While executors have broad powers to manage the estate, these powers are strictly limited by law and the terms of the Will itself. Breaching these limitations is a violation of your fiduciary duty and can result in legal action being brought against you.
You Cannot Change the Will or Disregard Its Terms
The will-maker’s wishes are final. Your sole duty as an executor is to carry out the instructions contained within the document.
- No Unilateral Changes: You cannot decide to remove a beneficiary, increase a gift to a favourite relative, or change the distribution ratios because you feel they are “unfair.”
- No Personal Interpretation: You must apply the Will as written. If there is ambiguity, you must seek professional legal guidance, not rely on your own judgement.
You Cannot Benefit Personally (The Rule Against Self-Dealing)
As a fiduciary, you must maintain absolute impartiality. Any action that places your own financial benefit above that of the beneficiaries is strictly forbidden.
- Estate Assets: You cannot use money from the estate for personal expenses, borrow from estate funds, or transfer assets to yourself at a discounted price.
- Property: Unless the Will specifically names you as a beneficiary of the property, you cannot move into or live in the deceased’s home without agreement from all beneficiaries (and you must ensure the estate is not unduly delayed by your actions).
The Risk of Personal Liability
One of the greatest limitations on an executor’s power is the risk of personal liability. If you make a mistake that causes financial loss to the estate, you can be sued by the beneficiaries or creditors.
- Distributing Too Early: If you distribute the assets to beneficiaries before paying all the deceased’s debts or settling the Inheritance Tax bill, you can be held personally liable for the shortfall.
- Delaying: While the “Executor’s Year” (12 months from the date of death) is often cited as the deadline for distribution, you cannot delay the administration unnecessarily. Prolonged or unexplained delays can lead to beneficiaries seeking your removal from the role.
Check the official UK government website, which provides a detailed overview on Dealing with the estate of someone who’s died, ensuring you adhere to all necessary legal requirements and deadlines.
When an Executor’s Conduct Is Questioned
The complexity of these duties is why we at Contest A Will Today (CAWT) often deal with cases where a beneficiary is deeply concerned about an executor’s behaviour. If you are a beneficiary and you suspect the executor is:
- Mismanaging assets (e.g., selling property at a loss).
- Delaying the administration without a valid reason.
- Acting in breach of trust (self-dealing or using estate funds)
You do not have to wait. You have the right to request a full accounting of the estate and, if necessary, petition the court to have the executor removed and replaced.
The process of grief is challenging enough without the added distress of financial uncertainty. Our empathetic, dignified approach ensures that we examine your concerns sensitively, providing the compassionate expert advice you need to ensure the Will is administered correctly and legally.
The Emotional Toll on the Executer
Dealing with the estate of a loved one is emotionally draining, and when you are named the Executor of a Will, the emotional burden is compounded by significant legal responsibility. The law requires an executor to act with absolute integrity, diligence, and impartiality. This role is defined by a fiduciary duty, meaning the executor must always put the interests of the estate and the beneficiaries first.
For beneficiaries who may be worried about how an estate is being handled, or for those appointed as executors who feel overwhelmed, understanding the clear lines of what is permissible and what is strictly forbidden is essential.
As this process can easily be an emotional rollercoaster, let’s navigate this together to make it less overwhelming. In our guide How to Talk to Family About a Will Dispute: Turning Helplessness into Hope, we provide you with helpful tips and resources on how to deal with emotions, family, and seek fairness.
Let’s Connect
You don’t have to face this alone. Our team of expert solicitors is right here with you, and remember, our main goal is fairness, not conflict.
Book a free confidential discussion, and let’s walk through it together.
FAQs
1. Can an executor remove a beneficiary from a Will?
No. An executor’s duty is to execute the Will exactly as it is written. They have no legal authority to alter the terms of the Will, nor can they remove a named beneficiary or change the amount of a legacy, even if they disagree with the deceased’s wishes.
2. What happens if an executor mismanages the estate assets and is found liable?
If an executor breaches their fiduciary duty—for instance, by distributing assets before paying a known creditor—they can be held personally financially liable to make up the loss to the estate. Beneficiaries or creditors can bring a claim against the executor to recover funds or petition the court for the executor’s removal.

