Affidavit of Executor

Affidavit of Executor
Affidavit of Executor
Full Overview Of Affidavit of Executor

An affidavit of executor is a critical document in the probate process, providing a sworn statement that confirms the identity of the executor and their commitment to administer the deceased’s estate in accordance with the law.

At DLS Solicitors, we understand the importance of the affidavit of executor in ensuring a transparent and legally compliant probate process. This comprehensive overview will explore the significance of the affidavit of executor, its components, the legal framework, and best practices for ensuring a smooth and efficient process.

Understanding the Affidavit of Executor

An affidavit of executor is a sworn statement made by the executor of an estate, declaring their identity, their role as executor, and their commitment to administer the estate faithfully and in accordance with the deceased’s will and the law. The probate court typically requires this document as part of the application for probate or letters of administration.

Key Functions of the Affidavit of Executor

  1. Legal Confirmation: It legally confirms the executor’s role and responsibilities.
  2. Commitment to Duties: It binds the executor to perform their duties faithfully and honestly.
  3. Transparency: It provides a transparent record of the executor’s commitment to manage the estate.
  4. Compliance: It ensures that the executor complies with legal requirements and the terms of the will or intestacy laws.

Components of the Affidavit of Executor

A comprehensive affidavit of executor includes several key components, each of which plays a crucial role in the probate process:

Personal Information

This section includes details about the executor, such as their full name, address, and relationship to the deceased, if any.

Deceased’s Information

Information about the deceased, including their full name, date of death, and last known address.

Will Verification

A statement confirming that the will presented is the last valid will of the deceased, or that no will exists if the deceased died intestate (without a will).

Executor’s Duties

A declaration by the executor that they will administer the estate according to the law, pay any debts, and distribute the remaining assets to the rightful beneficiaries.

Inventory of Estate

An inventory or schedule of the deceased’s assets and liabilities, providing a clear picture of the estate’s value.

Legal Affirmation

The executor swears or affirms the truthfulness of the information provided and their commitment to faithfully executing their duties.

Example of an Affidavit of Executor

An example structure for an affidavit of executor might include:

Personal Information:

  • Executor: Jane Doe
  • Address: 456 Oak Avenue, London
  • Relationship to Deceased: Daughter

Deceased’s Information:

  • Deceased: John Smith
  • Date of Death: 1 June 2021
  • Last Known Address: 123 Elm Street, London

Will Verification:

“I confirm that the document presented is the last valid will of John Smith.”

Executor’s Duties:

“I, Jane Doe, solemnly swear that I will faithfully execute the duties of executor of the estate of John Smith, according to law.”

Inventory of Estate:

“I attach a schedule of assets and liabilities of the estate, to the best of my knowledge.”

Legal Affirmation:

“I solemnly and sincerely declare that the information provided is true to the best of my knowledge.”

The administration of estates and the affidavit of executor are governed by various laws and regulations to ensure that executors fulfil their duties properly and in compliance with legal standards:

Administration of Estates Act, 1925

This act outlines the duties and responsibilities of personal representatives, including executors, in administering an estate. It sets the legal framework for the distribution of assets and the settlement of debts.

Non-Contentious Probate Rules 1987

These rules detail the procedural requirements for obtaining a grant of probate or letters of administration, including the requirement for an affidavit of executor.

Trustee Act 2000

This act governs the responsibilities of trustees, including executors, in managing and investing estate assets.

Inheritance Tax Act 1984

This act covers the assessment and payment of inheritance tax, which executors must handle as part of their duties.

Data Protection Act 2018

This act ensures that personal information related to the estate is handled in compliance with data protection laws, safeguarding the privacy and security of all parties involved.

Best Practices for Preparing the Affidavit of Executor

To ensure that the affidavit of executor is prepared correctly and the probate process proceeds smoothly, it is essential to follow the best practices:

Understand Your Duties

Before preparing the affidavit, ensure you fully understand your duties and responsibilities as an executor. This includes familiarising yourself with the legal requirements and the terms of the will, if applicable.

Seek Legal Advice

Consult a solicitor to guide you through the process and to ensure that you comply with all legal requirements. A solicitor can also help you understand any complex aspects of the estate.

Accurate Inventory

Prepare a detailed and accurate inventory of the estate’s assets and liabilities. This will form part of your declaration and is essential for the probate process.

Clear Communication

Maintain clear and open communication with beneficiaries and other interested parties to keep them informed about the probate process and the administration of the estate.

Timely Action

Prepare and submit the affidavit of executor as soon as possible to avoid unnecessary delays in the administration of the estate.

Record Keeping

Keep detailed records of all actions taken and documents filed. This includes the inventory of assets, communications with beneficiaries, and any transactions made on behalf of the estate.

Challenges in Preparing the Affidavit of Executor

Preparing the affidavit of executor and administering an estate can present several challenges, particularly in ensuring that all legal requirements are met and that the estate is managed efficiently:

Understanding Legal Requirements

Navigating the legal requirements and responsibilities can be complex, especially for those unfamiliar with probate law. Professional guidance is often necessary.

Valuation of Assets

Accurately valuing the estate’s assets can be difficult, particularly if there are unique or complex assets involved. Professional appraisals may be required.

Managing Debts and Liabilities

Ensuring all debts and liabilities are identified and settled in the correct order of priority is essential. Failure to do so can result in personal liability for the executor.

Tax Compliance

Calculating and paying the correct amount of inheritance tax, income tax, and capital gains tax requires careful attention to detail and a thorough understanding of tax laws.

Dealing with Disputes

Disputes among beneficiaries or other interested parties can complicate the administration of the estate. Mediation and legal intervention may be necessary to resolve conflicts.

Role of Solicitors in Preparing the Affidavit of Executor

Solicitors play a crucial role in guiding executors through the process of preparing the affidavit and administering the estate. Their expertise ensures that the process is handled correctly and efficiently. Key responsibilities of solicitors include:

Legal Advice

Providing legal advice on the requirements for preparing the affidavit of executor and the responsibilities of the executor.

Document Preparation

Assisting with the preparation of the affidavit and ensuring that all necessary documentation is accurate and complete.

Asset Valuation and Management

Coordinating the valuation of assets and advising on their management and eventual sale or distribution.

Tax Compliance

Ensuring that all tax liabilities are correctly calculated and paid on time, including inheritance tax, income tax, and capital gains tax.

Dispute Resolution

Mediating disputes among beneficiaries and providing legal representation in contentious probate matters.

Record Keeping and Reporting

Advising on the maintenance of accurate records and providing regular reports to beneficiaries and other interested parties.

Case Study: Preparing the Affidavit of Executor for a Complex Estate

To illustrate the importance and effective handling of preparing the affidavit of executor, consider the following case study:


Mrs. Harris, a retired doctor, passed away, leaving an estate valued at £2 million. Her will named her son, Robert, as the executor. The estate included a family home, investment properties, a pension plan, and personal assets.

Actions Taken

  1. Engagement of Solicitors: Robert engaged DLS Solicitors to assist with preparing the affidavit of executor and administering the estate.
  2. Preparation of Inventory: The solicitors helped Robert prepare a detailed inventory of the estate’s assets and liabilities, including valuations for real estate and investments.
  3. Document Preparation: The solicitors prepared the affidavit of executor, ensuring that all necessary information was included and that Robert understood his legal responsibilities.
  4. Submission to Probate Registry: The affidavit, along with other required documents, was submitted to the Probate Registry in a timely manner.
  5. Administration of Estate: The solicitors provided ongoing support to Robert in managing and distributing the estate’s assets, ensuring compliance with all legal and tax obligations.
  6. Communication with Beneficiaries: The solicitors helped Robert maintain clear communication with beneficiaries, providing regular updates and addressing any questions or concerns.


The effective guidance and support provided by DLS solicitors ensured that:

  • The affidavit of executor was prepared accurately and submitted without delay.
  • Robert understood and fulfilled his legal responsibilities as executor.
  • The estate was administered efficiently and in compliance with the law.
  • Beneficiaries were kept informed, and any potential disputes were avoided.
  • All tax liabilities were accurately calculated and paid on time.


The affidavit of executor is a crucial part of the probate process. It ensures that the executor commits to fulfilling their duties in line with the law. It’s important to understand the components of the affidavit, the legal requirements for preparing it, and best practices for executors to ensure a smooth probate process.

At DLS Solicitors, we’re dedicated to offering comprehensive support and guidance in preparing the affidavit of executor and managing estates. Our experienced team provides expert advice and professional assistance to ensure all necessary steps are followed accurately and efficiently.

Dealing with the challenges of preparing the affidavit of executor, understanding legal requirements, and managing complex assets and liabilities can be effectively handled with the right support and resources. Whether it’s managing straightforward estate administration or complex arrangements, understanding the importance of the affidavit of executor and its role in the probate process is crucial for successful estate administration.

Affidavit of Executor FAQ'S

An Affidavit of Executor is a sworn statement made by the executor of a Will, confirming the details of the deceased’s estate and the executor’s commitment to administer the estate according to the law and the terms of the Will.

An Affidavit of Executor is required when applying for a Grant of Probate. It provides necessary information about the deceased’s estate and verifies the executor’s authority to manage the estate.

The affidavit typically includes the executor’s details, the deceased’s details, the date of death, the value of the estate, and a declaration that the executor will faithfully administer the estate according to the law and the Will.

The executor(s) named in the Will must sign the affidavit. The signature must be witnessed and sworn before a solicitor, Commissioner for Oaths, or an authorised officer of the Probate Registry.

The Affidavit of Executor is submitted to the Probate Registry as part of the application for a Grant of Probate. It supports the executor’s application by providing verified details about the estate.

Yes, if there are multiple executors, they can all sign a single affidavit, provided it accurately reflects the details of the estate and their commitment to administer it.

If an executor refuses to sign the affidavit, they cannot obtain the Grant of Probate and cannot act as the executor. In such cases, an alternative executor named in the Will can apply, or the court can appoint an administrator.

There is no separate fee for submitting the affidavit itself, but there are fees associated with applying for the Grant of Probate, which as of 2024 is £273 for estates over £5,000. There may also be fees for witnessing and swearing the affidavit.

If there are errors in the affidavit, they should be corrected as soon as possible. The executor may need to submit an amended affidavit or provide additional information to the Probate Registry.

While the affidavit itself is not typically contested, the executor’s actions and administration of the estate can be challenged if beneficiaries or interested parties believe the executor is not fulfilling their duties properly. Any discrepancies or false statements in the affidavit can also lead to legal consequences.


This site contains general legal information but does not constitute professional legal advice for your particular situation. Persuing this glossary does not create an attorney-client or legal adviser relationship. If you have specific questions, please consult a qualified attorney licensed in your jurisdiction.

This glossary post was last updated: 11th July 2024.

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Our team of professionals are based in Alderley Edge, Cheshire. We offer clear, specialist legal advice in all matters relating to Family Law, Wills, Trusts, Probate, Lasting Power of Attorney and Court of Protection.

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