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.
Learn how to make a will that reflects changing circumstances in England and Wales. This comprehensive guide explains when to review and update your will, how to use codicils and new wills, common triggers for change, legal formalities, and practical steps to ensure your estate plan remains effective and up to date.
Making a will is a foundational step in planning what happens to your assets and responsibilities after your death. However, life is not static: relationships evolve, family situations shift, financial positions change, and the law itself may be updated. A will that was accurate when first signed may become outdated or ineffective if it does not reflect later changes in your circumstances. This article explains how to make and maintain a will that accurately reflects your life, what legal mechanisms are available to revise it, and practical steps to review and update it when necessary.
What is a Will and Why Keeping It Current Matters
A will is a legal document that sets out how your estate - your property, money, and possessions - will be handled after you die. It can nominate beneficiaries, appoint executors to administer your estate, name guardians for minor children, and include trusts or gifts. Under the Wills Act 1837 and related rules in England and Wales, a will must be signed and witnessed correctly to be legally valid and enforceable.
Keeping your will up to date ensures that it continues to express your intentions clearly and avoids unintended distribution under intestacy rules (the default legal distribution when no valid will exists). Regular reviews reduce the risk of disputes, unintended beneficiaries, or legal challenges by disappointed family members or other stakeholders.
When You Should Review Your Will
There is no fixed statutory time limit for updating a will, but legal experts recommend reviewing it at regular intervals - generally every three to five years - and after any major life change.
Common Life Events That Should Prompt a Review
Marriage or Civil Partnership
In England and Wales, getting married or entering a civil partnership automatically invalidates any existing will unless it was made “in contemplation of marriage”. This means a previously valid will may have no legal effect without a new will being executed.
Divorce or Dissolution of a Civil Partnership
While divorce does not automatically revoke the entire will, gifts or appointments (such as executor roles) to your former spouse or partner are treated as if that person has died for the purposes of your will. This may not reflect your current wishes and should be addressed promptly.
Birth or Adoption of Children
New additions to your family often change how you want your estate to be shared. If minor children are involved, you may also wish to nominate guardians responsible for their care.
Death of a Beneficiary or Executor
If someone named in your will dies before you, this can frustrate your intended plan. Updating your will ensures that substitutes or contingencies are in place.
Significant Financial or Property Changes
Changes such as buying or selling property, inheriting substantial assets, starting or winding up a business, or investments can mean that your will's provisions no longer align with your financial position or goals.
Relocation Overseas
Moving abroad can affect the way your estate is administered and may require a will that complies with another jurisdiction's laws. Even if you retain assets in England and Wales, careful planning can avoid jurisdictional conflicts.
Changes in Tax Law or Estate Planning Objectives
Inheritance tax thresholds, exemptions, and reliefs change over time. A review can help ensure your will remains tax efficient and aligned with your broader estate planning goals.
Legal Mechanisms to Reflect Changing Circumstances
Once you decide your will should be updated, there are two primary legal mechanisms for doing so under English law:
Codicils
A codicil is a formal written amendment to an existing will. It allows you to make specific changes - such as altering a gift, changing an executor, or adding a beneficiary - without rewriting the entire document. A codicil must be signed and witnessed in exactly the same way as a will to be valid. There is no statutory limit on the number of codicils you can execute, but they are generally suitable only for simple changes.
New Will
For more extensive changes - such as re‑structuring your estate plan, changing multiple provisions, or reflecting substantial changes in family or financial circumstances - a new will is usually more appropriate. A new will should include a clause that expressly revokes all previous wills and codicils to avoid confusion over which document governs your estate. Once the new will is signed and witnessed, the previous will should be destroyed with the clear intention of revoking it.
Practical Steps to Update Your Will
- Review Life Changes Promptly
After a major event (marriage, divorce, moving house, etc.), assess whether your existing will still reflects your intentions. A checklist of common triggers can help ensure you do not overlook significant changes. - Seek Professional Advice
Although it is possible to update a will without a solicitor, the legal formalities are strict. Errors can render a will or codicil invalid. Professional legal guidance reduces the risk of disputes and ensures compliance with procedural requirements. - Decide Between a Codicil and a New Will
Assess whether the changes you want to make are minor or part of a broader revision. Complex updates are usually best handled through a new will to avoid a proliferation of codicils. - Execute Formalities Carefully
Both wills and codicils must be signed and witnessed by at least two people who are present at the same time. Failing to observe these formalities can invalidate the document. - Store Documents Safely
Keep your current will and any codicils in a secure but accessible place. Inform your executors and loved ones where the documents are held. This avoids confusion and delay when the time comes for probate.
Common Questions About Updating a Will
Can I Just Write Changes on My Existing Will?
No. Handwriting changes or informal notes on a signed will are generally not legally effective and can invalidate the document or lead to disputes. Valid amendments require a codicil or a new will.
How Often Should I Review My Will?
Practitioners generally recommend reviewing your will every three to five years or sooner if your circumstances change.
What Happens If I Don't Update My Will After a Life Change?
An outdated will can lead to your estate being distributed in ways you did not intend, delay probate administration, or provoke legal disputes among beneficiaries.
Key Takeaways
A will must be kept up to date to ensure it continues to reflect your intentions and current circumstances. Regular review - ideally every three to five years - and prompt updates after significant life events like marriage, divorce, births, deaths, or financial changes are critical. You can make changes through a codicil for minor adjustments or create a new will for broader revisions. Observing formal execution requirements and seeking professional advice minimises the risk of invalidation or disputes. Taking these steps ensures your estate plan remains effective and aligned with your wishes under the law in England and Wales.
