A man, a marriage in Spain, and the UK debt that outlived him

I am going to tell you about a man. No name. The details are changed enough that he is unrecognisable, and true enough that the lesson holds.

He left England in 2019 after a divorce. He went to Spain the way a lot of people do — to breathe. He visited, kept visiting, then stayed. He met someone, married her, had a child. He stepped into property, learned the market the hard way, and engineered a deal where he took over the Spanish mortgage on the house they were renting, refurbished it, and sold it for around four hundred thousand euros profit. From the outside, he had done what people fantasise about when they pour the second glass of wine on holiday and start scrolling Idealista.

What he had not done was close the loop on his old life. There was a personal guarantee from a UK business venture — one of those signatures people give in their thirties without quite reading what it means in their fifties. The creditor did not forget. They rarely do.

Negotiations dragged on for years. Structured, serious, expensive. Every round took something out of him. He could not decide whether to stand and fight, settle, or file for personal bankruptcy and accept what that would do to his new Spanish life — to the business, to the mortgage, to his wife's name on documents she had signed in good faith.

He took beautiful holidays. He took time off. He did the things people do when they are trying to outrun a feeling. None of it worked, because the feeling was not stress in the loose sense people use the word. It was fear. And fear, left to run, becomes the worst possible adviser in the room.

I have sat with enough clients now to know the pattern. The damage in estate planning rarely comes from the tax rate or the market or the rule change. It comes from the decision a person did not make because they were too tired, too frightened, or too convinced that another six months would clarify things.

Six months almost never clarifies anything. It compounds. The guarantee accrues interest. The will gets older. The wife learns Spanish but not the location of the deeds. The business partner moves on. And then one ordinary Tuesday, the person at the centre of all of it dies, and every undecided thing becomes someone else's problem — usually the person they loved most.

That is what happened here. He died this year. His wife is left in a country whose inheritance law she barely understands, with a child, with assets in his sole name, and with a UK creditor still circling. The estate sits motionless. Nothing moves until somebody, somewhere, files something — and she does not yet know who that somebody is.

People assume that because they have a UK will, Spain will respect it. Spain will, up to a point — the EU Succession Regulation lets a UK national elect English law in their will, which avoids Spanish forced heirship rules giving fixed shares to children. But that election has to be written. It has to be in a will that exists. And the will has to be findable.

Without it, Spanish forced heirship can route assets to children from a previous marriage — exactly the people the deceased may have spent a decade trying to provide for separately. The surviving spouse inherits a usufruct, not the asset. The bank accounts freeze. The Spanish property cannot be sold until succession tax (Impuesto sobre Sucesiones) is assessed, regionally, on a clock that does not pause for grief.

And the UK side does not go quiet. HMRC still considers a UK-domiciled person liable to UK Inheritance Tax on worldwide assets. Domicile is sticky. Moving to Marbella in 2019 does not, by itself, shift it. Two tax authorities can both have a claim, and the family is the one that pays for the gap between them.

A personal guarantee is a promise made by you, the human, not by your company. It pierces every wrapper you ever set up afterwards. The new business in Spain, the family home, the wife's joint account — none of them are automatically safe just because they sit in a different country.

This is where structure done early earns its keep. A Limited Liability Partnership holding commercial or buy-to-let property is not a tax dodge. It is a legal container that separates the asset from the individual, with HMRC-recognised status, and it is the difference between a creditor reaching one pocket and a creditor reaching every pocket. Trusts, properly drafted, do similar work for the family side.

The mistake is waiting until the creditor writes the first letter. By then the options have collapsed from twenty to two, and both are bad.

First, an honest map. Every UK liability listed, every Spanish asset listed, every signature he had ever given. Not in a folder — in his head. You cannot plan around something you are still pretending is not there.

Second, a decision on the personal guarantee inside ninety days. Settle, restructure, or formal insolvency — but a decision. The cost of staying undecided for four years was, by my count, more than any of the three options would have cost outright.

Third, a Spanish will alongside the UK one, with an explicit election of English law under the EU Succession Regulation, and a clear instruction on how the Spanish property and the business interest pass. A Lasting Power of Attorney in the UK and its Spanish equivalent (poder preventivo) so that if capacity went before death, his wife could act.

Fourth, structure. The property business into something that survives him and protects her. Life cover, written in trust, sized to cover the residual UK exposure and the Spanish succession tax, so that no asset has to be sold under duress to pay a bill.

None of that is exotic. It is the ordinary work. It just has to be done while there is still time to do it.

Stay calm. Control the things you can control. Manage the things that need managing. The stress people describe when their affairs are scattered across two countries and an unresolved past is not really stress. It is fear. And when you make decisions out of fear, you stop weighing the consequences of the choice in front of you — which is the only thing that ever actually matters.

If any of this sounds like your situation — or someone you love — the conversation is open. We can map it in an hour. The decisions that follow are yours. But you will be making them with a clear head, in daylight, while there is still time. That is the entire job.