This guide is maintained as a current resource for September 2026 and covers only the laws of England and Wales. Information is for general guidance, not legal advice. Consult a qualified solicitor for advice specific to your situation.
Comprehensive guide to handling intellectual property rights in probate for England and Wales. Explains how copyrights, patents, trademarks and design rights form part of an estate, valuation, transfer and registration procedures, executor duties, taxation issues and planning tips for wills.
Intellectual property (IP) rights - such as copyrights, patents, trademarks and design rights - can form a valuable and complex part of a deceased person's estate. When someone dies in England and Wales, these intangible assets generally form part of the probate process alongside physical property and financial assets. This article explains how intellectual property rights are treated in probate, what legal processes apply, how executors and administrators should manage them, and practical issues to consider for beneficiaries and estates of all sizes.
What Are Intellectual Property Rights in Probate?
Intellectual property rights are legal rights associated with creations of the mind. They protect works such as written material, art, inventions, brand names and designs. These rights are considered property and can form part of a deceased person's estate. Examples include:
- Copyright: Rights in original artistic, literary or musical works; generally lasting 70 years after the creator's death.
- Patents: Rights protecting inventions, usually for a limited period (around 20 years with renewal).
- Trademarks: Rights in signs, logos or brand names registered with the UK Intellectual Property Office.
- Design rights: Rights in the appearance of products or designs.
While physical objects embodying IP (for example, a book or a painting) are treated as tangible estate assets, the underlying IP rights themselves are intangible but still valuable and transferable under probate law.
How Intellectual Property Rights Form Part of an Estate
When someone dies, unless specific arrangements have been made, all intellectual property rights owned by that person usually pass into their estate and must be dealt with by the personal representative (executor or administrator). These rights do not disappear on death; they continue and can generate income (such as royalties or licensing fees) or have market value that must be considered in estate administration.
If the deceased made a valid will, the will should ideally specify how their intellectual property should be distributed. If there is no will, the IP rights form part of the estate that passes under the intestacy rules set out in the Administration of Estates Act 1925, and beneficiaries inherit in accordance with statutory priority.
Valuing Intellectual Property for Probate and Tax Purposes
Accurately valuing intellectual property rights is an important part of the probate process. The value of IP affects the overall estate valuation, which in turn affects calculations for inheritance tax (IHT). The estate's value for IHT is based on the market value of assets at the date of death, so IP rights that generate income or have commercial potential must be included.
Specialist valuation professionals with experience in intellectual property may be needed, particularly where the rights are complex or valuable, as the market value of intangible assets can be more difficult to ascertain than that of physical property.
How Executors and Administrators Manage IP in Probate
1. Identification and Documentation
The executor must clearly identify all intellectual property rights owned by the deceased. This includes reviewing registration records (for patents and trademarks), contracts (for licensing agreements or pending royalty streams) and any documentation supporting ownership.
2. Transfer and Registration
Where IP rights are registered (such as patents or trademarks), a transfer of ownership may be required so that the beneficiary's ownership is recorded with the UK Intellectual Property Office. An assignment in writing, signed by the executor or administrator, usually formalises this transfer.
3. Handling Copyright
Copyright does not need formal registration to be valid, and it continues automatically on death. However, transferring copyright to a beneficiary typically requires documentation to reflect the testamentary disposition outlined in the will. Without specific instructions, the rights fall to the residuary beneficiaries of the estate.
4. Licensing and Royalties
Where intellectual property is subject to licensing agreements generating ongoing royalties, executors must manage these arrangements during administration. Ensuring continued compliance with licence terms and handling royalty income correctly is part of the estate's obligations.
5. Specialist Advice
Because intellectual property often involves intricate legal requirements and potentially ongoing commercial arrangements, getting specialist legal or IP advice helps executors manage these assets effectively, particularly where complex licensing or enforcement is involved.
Planning Ahead: Wills and IP Rights
Drafting a will with specific provisions for intellectual property rights can reduce uncertainty and potential disputes after death:
- Specific gifts: A will can expressly nominate who should receive each intellectual property right or income stream.
- Separate clauses: Distinct clauses in the will can deal with different kinds of IP, such as copyrights separate from patents or design rights.
- Trusts: In some cases, placing IP in a trust allows continued professional management or protection beyond a single beneficiary.
Clear testamentary instructions help avoid intestacy rules applying to IP, which can result in assets passing in ways the deceased did not intend and potential intra‑family disputes.
Practical Challenges and Common Issues
Valuation Disputes: Intellectual property valuation can be technical and subjective, leading to disagreements among beneficiaries or with tax authorities if not properly supported by evidence. Professional valuers can help reduce such disputes.
Ongoing Management: IP often requires maintenance (such as renewing patents or trademarks). Executors should be mindful of deadlines and costs involved in maintaining rights during and after the probate process.
Complex Licensing Agreements: Executors may need to review existing licence contracts to understand income obligations and rights to enforce or transfer these agreements.
Intestacy Risks: Without a will, IP rights may pass to individuals under intestacy rules who have no interest or capability to manage them effectively, potentially undermining the economic value of the rights.
Key Takeaways
Intellectual property rights - including copyright, patents, trademarks and design rights - are recognised assets in England and Wales when a person dies. They form part of the estate and must be included in probate administration, valued for inheritance tax, and distributed either according to a valid will or under the laws of intestacy. Executors and administrators should carefully identify, document, value and manage these assets, often with specialist advice to navigate registration, transfer, licensing and ongoing income streams. Thoughtful estate planning, clear testamentary instructions, and professional support can help ensure that IP rights are preserved effectively for beneficiaries and carry out the wishes of the deceased.
