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 on whether you can leave gifts to an unmarried partner in England and Wales. Explores the legal position, intestacy rules, how to include cohabitees in wills, inheritance tax implications, potential legal claims and practical estate planning steps.
Deciding whether you can leave gifts to an unmarried partner in your will raises important legal and practical considerations under English and Welsh law. Cohabiting couples do not have the same automatic rights as married couples or civil partners, and without careful planning, a surviving partner may receive nothing from your estate when you die. This article explains how the law treats unmarried partners, how to include them in your will, tax implications, legal claims they may make, and practical steps to protect their interests.
1. The Legal Landscape for Unmarried Partners
In England and Wales, there is no legal recognition of a “common law marriage” or common‑law spouse. Couples who live together without being married or in a civil partnership are generally regarded as separate individuals under the law. As a result, an unmarried partner has no automatic right to inherit when their partner dies, whether the estate is distributed under a will or under the rules of intestacy (the default distribution when someone dies without a valid will).
A will is the fundamental document through which you can decide who benefits from your estate after death. For cohabiting couples, a will is particularly important because the intestacy rules do not take an unmarried partner into account unless the deceased expressly provides for them.
2. Can You Leave Gifts to an Unmarried Partner? Yes - With a Will
You can leave gifts, money, property and other assets to anyone you choose in your will, including an unmarried partner. There is no legal restriction preventing you from naming them as a beneficiary of specific gifts, residuary shares, property interests, cash legacies, or personal possessions. As long as they are clearly identified in the will, the gift will form part of your estate and should be distributed to them by your executors.
However, because cohabiting partners do not have automatic inheritance rights, it is essential to expressly include them in your will if you want them to benefit from your estate. A will that omits a partner could result in them inheriting nothing and the estate passing instead to relatives under the rules of intestacy.
3. No Automatic Rights Without a Will
If you die without a will (intestate), your unmarried partner will not inherit automatically, even if you lived together for many years or have children together. Under the intestacy rules, priority is given to spouses, civil partners and blood relatives (such as children, parents, siblings). A cohabiting partner is not on the list of eligible beneficiaries.
Public awareness of this gap in legal protection is low. Research has shown that many cohabiting couples wrongly believe that they have automatic rights to inherit from one another without a will.
4. What Can You Include in a Will for an Unmarried Partner?
4.1 Specific Gifts
You can leave precise gifts, such as money, personal possessions or specific items, to an unmarried partner. To avoid uncertainty during estate administration, describe items and beneficiaries clearly. This helps executors identify and transfer assets correctly.
4.2 Residuary Shares
You may choose to leave your partner a percentage or the entirety of your residue - the portion of your estate remaining after debts, taxes and specific gifts have been paid. Residuary gifts ensure that your partner benefits from your estate as a whole.
4.3 Life Interest or Trust Arrangements
In more complex situations, you can provide a life interest in property or set up a trust for the continuing benefit of your partner. Trusts can be particularly useful for cohabiting couples where property is involved or where you want to control asset distribution after your partner's death.
Clear drafting and professional advice help ensure that such arrangements reflect your intentions and comply with legal requirements.
5. Legal Claims Under the Inheritance (Provision for Family and Dependants) Act 1975
Even when a will includes your unmarried partner, there remains a possibility of legal claims if the provision made for them is inadequate. The Inheritance (Provision for Family and Dependants) Act 1975 allows certain categories of people, including cohabiting partners who have lived together for a qualifying period and were financially dependent, to seek reasonable financial provision from the estate.
Eligibility generally requires that the cohabiting partner has been living in the same household as if they were a spouse or civil partner for at least two years immediately before death.
A court will consider factors such as financial needs, obligations, the size of the estate, and the standard of living during cohabitation when assessing whether to make an order for provision.
This process is separate from the terms of the will itself and reflects the law's attempt to provide a remedy in cases where a surviving partner might otherwise be left in hardship.
6. Inheritance Tax Implications for Unmarried Partners
Inheritance Tax (IHT) applies differently to unmarried partners compared with married couples or civil partners. Under the Inheritance Tax Act 1984, transfers between spouses and civil partners are exempt from IHT. An unmarried partner does not qualify for this exemption, and gifts to them will form part of the deceased's taxable estate.
The standard nil‑rate band (currently £325,000) applies, and assets above this threshold may be taxed at 40 %. There is also no automatic transfer of unused nil‑rate band allowances between unmarried partners. As a result, leaving significant gifts to an unmarried partner may trigger a substantial IHT liability, reducing the net benefit they receive.
Careful planning, including lifetime gifts or use of trusts, can sometimes mitigate the tax burden, but these options require detailed consideration and professional advice.
7. Practical Steps to Protect an Unmarried Partner
7.1 Make a Valid Will
A valid will is the only reliable way to ensure an unmarried partner benefits from your estate according to your wishes. Without it, the intestacy rules will apply and ignore your partner entirely.
7.2 Consider Professional Will Drafting
Because of the tax and legal complexities involved, particularly for high‑value estates, engaging a solicitor or qualified will writer helps to ensure gifts and conditions are correctly drafted and enforceable.
7.3 Review and Update Your Will Regularly
Life changes such as marriage, civil partnership, separation or acquiring significant assets can affect your estate plan. Regular review ensures that your will continues to reflect your intentions.
7.4 Consider Letters of Wishes and Trusts
Where more complex arrangements are needed - for example, a life interest in property or staged gifts - a letter of wishes accompanying your will or a trust structure within your will can provide clarity to executors and courts.
8. Common Questions from our Readers
Q: If I don't include my partner in my will, can they automatically inherit?
No. Unless you explicitly include them, an unmarried partner has no automatic right to inherit under the rules of intestacy.
Q: Can my unmarried partner challenge my will?
Yes. If your partner was financially dependent on you, they may be eligible to make a claim under the Inheritance (Provision for Family and Dependants) Act 1975 for reasonable financial provision.
Q: Will leaving everything to my partner avoid inheritance tax?
No. Unlike married spouses and civil partners, gifts to unmarried partners do not benefit from an IHT exemption and may attract tax on amounts above the nil‑rate band.
Summary
Unmarried partners in England and Wales are not automatically entitled to inherit under the intestacy rules, even after many years of cohabitation. The only way to ensure they benefit from your estate is through a valid will that expressly includes them as beneficiaries. While the law permits gifts to unmarried partners, such gifts may be subject to inheritance tax and may still be challenged by eligible dependants. Careful planning, professional drafting and regular review of your will can help protect your partner and reflect your intentions clearly and securely.
