There are over 3.6 million cohabiting couples in England and Wales. The vast majority believe — incorrectly — that living together for a period of time grants them the same legal rights as a married couple. It does not. Under the Rules of Intestacy, an unmarried partner is treated as a legal stranger to their partner's estate.
The Common Law Spouse Myth
The concept of a 'common law spouse' does not exist in English law. No period of cohabitation — whether two years, ten years, or thirty years — automatically grants an unmarried partner the right to inherit their partner's estate. This is one of the most dangerous legal myths in England and Wales, and it leaves millions of couples entirely unprotected.
What the Intestacy Rules Actually Say
When a person dies without a valid will in England and Wales, the Administration of Estates Act 1925 and the Rules of Intestacy govern who inherits. The hierarchy begins with spouses and civil partners, moves to children and blood relatives, and ultimately passes to the Crown. An unmarried partner does not appear anywhere in this list.
Even if you have lived with your partner for 30 years, raised children together, and jointly own your home, you have no automatic right to inherit their estate if they die without a will in England and Wales. The only reliable protection is a professionally drafted will.
The Inheritance Act 1975: A Last Resort
The Inheritance (Provision for Family and Dependants) Act 1975 allows a cohabitee to apply to the court for reasonable financial provision from the estate, provided they lived with the deceased as husband and wife for a continuous period of at least two years immediately before the death. The claim must be issued within six months of the Grant of Probate. This is a last resort — expensive, uncertain, and distressing. A will avoids it entirely.