FINANCIAL planners are warning of a £200 inheritance mistake that tears families apart and urging Brits to record which possessions they intend to leave to whom and why.
The biggest inheritance rows aren’t always over money – they can be over Dad’s watch, Mum’s jewellery or Grandad’s guitar.
Financial planners are urging families to have open conversations about treasured possessions while loved ones are still alive, warning that casual promises made years or even decades earlier can easily be forgotten, misremembered or made to more than one person.
Experts say those misunderstandings can leave grieving relatives locked in bitter disputes, even when the items themselves have relatively little financial value.
Scott Gallacher, Director at Leicester-based Rowley Turton, believes many of these disagreements could be avoided with clearer communication and better record-keeping.
He said: “The biggest inheritance disagreements aren’t always about money. They’re often about the things people believed had already been promised to them.
“People don’t usually set out to create family conflict. These situations arise because life is long. Conversations are forgotten, circumstances change and assumptions build up over decades.”
Mistake
Gallacher says an innocent comment such as, “One day, that’ll be yours,” can take on enormous significance, particularly if it relates to a treasured family heirloom.
However, years later, the person making the promise may have forgotten the conversation altogether – or even unknowingly promised the same item to somebody else.
He added: “The argument is rarely about what the object is worth. It’s about what it represents.”
To help prevent those disputes, Gallacher has created a Promised Gifts Log, allowing people to record which sentimental possessions they intend to leave to specific family members and why.
He said: “The log isn’t intended to replace a will or legal advice. It is a practical way to stop an important conversation being forgotten and to give families a clearer record of what was intended.”
Rob Mansfield, Independent Financial Adviser at Tonbridge-based Rootes Wealth Management, said writing wishes down is one of the simplest ways to avoid future conflict.
He added: “If it’s not written down, it didn’t happen, is such a great adage. If your possessions are being divided up, it’s because you’re no longer with us and so all your family have to go by is any instructions you’ve left them.
“A promise years ago can easily be forgotten or misremembered. Situations like this can also bring out the worst in some family members and so being as clear as you can and documenting your wishes all help guard against that.”
Harvey Dhillon, Founder & CEO at Zmartly, said many of the most painful disputes never make it anywhere near a courtroom.
He added: “A will splits money, which divides neatly. It does not split the watch on Dad’s wrist. That is where families fall out. These rows are more common than the figures suggest, because most never get counted. Ministry of Justice figures show 127 contested probate cases in the High Court in England and Wales in 2025.
“Only the ones that reach the High Court appear at all. Every argument settled in a kitchen, or never settled, is invisible. The reason low-value things cause the worst trouble is that nobody is arguing about the money. They are arguing about who was closest to the person who died. So say it out loud while everyone is in the room, then write it down.
“A log helps. List the item, who gets it, the reason, and the date. The date matters, because the same thing does get promised twice over thirty years. Keep the log beside the will, not instead of it. Only the will carries legal force. Write it down while you can still ask the person what they meant.”
Weight
Nouran Moustafa, Practice Principal & IFA at Roxton Wealth, said sentimental possessions often carry far greater emotional weight than their price tag suggests.
She added: “Sentimental possessions can cause more conflict than cash because families are not arguing over market value; they are arguing over memory, identity and what they believed the relationship meant. A £200 watch can carry more emotional weight than a £20,000 investment. The practical answer is to remove ambiguity early.
“Discuss important items openly, record who should receive them and why, and make sure those wishes do not contradict the will. A Promised Gifts Log is a strong idea, but it should include a clear description or photograph of the item, the intended recipient, the date, the reason and confirmation that the decision can be reviewed if circumstances change.
“It should support, not replace, properly drafted legal documents. Families should also revisit the record after major life events. The worst approach is relying on decades-old conversations and expecting grieving relatives to reconstruct someone’s intentions fairly.”
David Stirling, Independent Financial Adviser at Belfast-based Mint Wealth, agreed that forgotten conversations are often at the heart of family disputes.
He added: “Disputes over sentimental possessions come up more often than people expect and almost always follow the same pattern. A promise made casually over Sunday lunch 30 years ago, genuinely meant at the time, either forgotten or repeated to someone else without realising it. Nobody is being dishonest.
“Life is just long, and the person who could settle it is no longer available to do so. The argument is never really about the object. It is about what the object represents, and that is a much harder thing to divide fairly. The practical answer is to write it down while you still can.
“A letter of wishes alongside a will, or a simple record of what you intend to leave to whom and why, removes the guesswork that causes lasting family damage. The why matters as much as the what. These conversations feel uncomfortable before someone dies, but they feel considerably worse after.”
