Dying intestate—without a valid will—is far more common than many realise, with over half of UK adults lacking one. In England and Wales, when someone dies intestate, their estate is distributed according to strict rules of intestacy under the Administration of Estates Act 1925 (as amended). These rigid laws ignore personal wishes, modern family structures, and business needs, often leading to emotional distress, prolonged delays, higher costs, and unexpected Inheritance Tax (IHT) bills.
The intestacy rules prioritise in a fixed order:
- If there’s a surviving spouse or civil partner and no children, they inherit the entire estate.
- If there’s a spouse/civil partner and children, the spouse receives all personal possessions, the first £322,000 (the statutory legacy, unchanged since 2023), plus half of any remainder. The children share the other half equally—but only when they reach 18 (or 25 if held in trust), potentially delaying access and causing family tension.
- If no spouse but children exist, the estate divides equally among them.
- Without closer relatives, the estate may pass to more distant kin or ultimately to the Crown (bona vacantia).
Unmarried partners (cohabitees), regardless of relationship length, receive nothing automatically—common-law marriage doesn’t exist in the UK. Stepchildren, friends, or charities you care about are also excluded unless specifically provided for elsewhere.
These rules create real-world problems. A spouse might inherit less than expected if the estate exceeds £322,000, forcing asset sales to fund children’s shares. Children could gain control prematurely, risking mismanagement of large sums. Disputes often arise over who qualifies as an “administrator” (the intestate equivalent of an executor), requiring court approval via a Grant of Letters of Administration—a slower, more expensive process than probate with a will.
Probate timelines stretch longer without a will: identifying rightful administrators, tracing beneficiaries, and resolving conflicts add months or years. Professional fees rise due to complexity—solicitors often charge hourly (£250+ VAT) or percentage-based (2-5% of estate value), compared to simpler, fixed-fee options with a clear will. Government probate fees remain £300 for estates over £5,000, but overall administration costs escalate with disputes or incomplete records.
Tax implications compound the issues. Intestacy can trigger unnecessary IHT at 40% on amounts above the £325,000 nil-rate band (plus residence nil-rate band where applicable). Spousal transfers are exempt, but shares passing to children or others aren’t, potentially creating surprise bills. For business owners, intestacy is particularly risky: without clear succession instructions, shares or ownership could fragment among multiple heirs, leading to disputes, forced sales, or business collapse. From April 2026, reforms cap Business Relief (formerly Business Property Relief) at £2.5 million per person (with 50% relief on excess, equating to 20% IHT), making unplanned inheritance even costlier—estates may face higher tax without planning, forcing business asset sales to pay liabilities.
Intestacy also means no guardians named for minor children, no funeral wishes specified, and no protection for vulnerable beneficiaries via trusts. Executors (or administrators) face personal liability risks if errors occur.
Creating a will is straightforward, affordable, and empowering. It ensures your assets go to chosen people or causes, appoints trusted executors, minimises tax through reliefs and planning, safeguards businesses with clear succession, and spares your family prolonged grief amid bureaucracy.
Don’t leave your legacy to chance—intestacy isn’t “avoiding admin”; it’s abdicating responsibility. A professionally drafted will protects your family, preserves your business, and provides peace of mind in uncertain times.
