Three buyers of small hospitality businesses in Spain wrote publicly about how their purchase went. I have changed every detail that could identify them, moved the towns, and rounded the money. What I have not changed is the mechanism in each case, because the mechanism is the part that repeats.
A word on what these accounts are, since it decides how much weight to put on them. They are first-hand posts by buyers on public Spanish forums and comment threads — not court rulings, not audited files. I cannot confirm any of them independently and I am not asserting them as findings. What can be confirmed is the legal machinery underneath, and that machinery is the same whether or not any single story is told accurately.
One: the debt nobody had to disclose
What was on offer. A neighbourhood bar, equipment included, a transfer price in the low tens of thousands. The contract was drawn, read and signed.
What surfaced afterwards. A balance of several thousand euros owed to the operator of the gaming machines in the bar. The contract had not mentioned it. The buyer found out when the operator came to be paid.
Why no register would have shown it. This is a private contract between two companies. There is no public file for it, no register entry, no filing. No public register in Spain publishes debts of this kind, so no amount of searching them will bring one up. I am not claiming the debt is written down nowhere — the supplier has it in his books and so does the seller. I am saying it is not in any of the places a buyer is able to look. The only route runs through the seller's own paperwork: every supply, exclusivity, rental and maintenance contract attached to the premises, listed in writing, with the outstanding balance on each.
Another buyer in the same set of accounts hit the same wall from the other side: the seller admitted an exclusivity contract with a beer brand had two and a half years left to run, but would not say what the outstanding figure was. That buyer had the advantage of asking before signing, which is the whole difference between the two stories.
Two: the debt that follows the business, not the person
What was on offer. A bar, held by an individual rather than a company, at a price the buyer was content with.
What surfaced during the negotiation. The holder had a substantial debt with the social-security treasury. The buyer asked publicly whether that would become his problem. He was told it could. That is right as a matter of how the law is built — though whether it lands on any particular buyer depends on the facts of that particular deal, which is a question for his own lawyer and not for a forum.
The machinery. Under Spanish tax law, whoever carries on the business afterwards is responsible together with the previous owner for tax debts that arose out of that business. Social-security law works the same way for unpaid contributions when the business passes to a new operator. Responsible together means the treasury may knock on either door, and it will normally knock on the one it can find. Neither law cares what your contract says. A clause stating that the seller keeps his own debts binds the seller, and means nothing to the treasury, which comes to the business it finds trading today.
The same law that creates the danger also provides a way out, and it is one of the few things worth knowing before you look at any Spanish business at all. The seller may ask the tax office for a certificate of the debts attached to the business. If he requests it in the correct way and it comes back before the business changes hands, then what the buyer can later be chased for is limited to what that piece of paper shows. In Portugal the equivalent documents are the certidões de não dívida from Finanças and from Segurança Social.
Note who has to ask. Only the party that owes can request these. That makes the seller's response to one written request — will you obtain the debt certificate before we sign? — one of the most informative moments in the whole transaction, whatever the answer is.
Three: the licence that had not moved since 1996
What was on offer. A hospitality business at around fifteen thousand euros. Modest deal, ordinary paperwork, nothing about it looked unusual.
What the buyer did. Before signing, he went to the town hall and asked about the licence on the premises.
What the source returned. The activity licence had not been formally transferred since 1996. Somewhere in the decades in between, an operator had walked away from the business and left the country without putting the paperwork right, and the trail had simply stopped. The buyer withdrew.
That is the only one of the three where the check happened first, and it is the cheapest of them all. Municipal licence records are held locally, the procedure varies from one town hall to the next, and a question about a specific address is an ordinary administrative enquiry. It costs a walk.
Why the licence matters more than it looks. A licence records what was permitted, for which use, to whom, on a stated date. If the chain of holders is broken, the business you are buying may be trading on a permission that names a person nobody can find any more — and the cost of putting that right falls on whoever is holding the keys when the inspector arrives. In Portugal the same question is asked of the câmara municipal, and where the premises sit inside a market hall or a shopping centre the landlord may also have its own written transfer procedure.
What these three have in common
In all three, what the buyer stood to lose came from something that already existed before he appeared, and it was attached to the business rather than to the person selling it. In none of the three would a better price have helped. And in exactly one of them the buyer asked the question before the money moved, which is the only thing in the whole story he actually controlled.
Would this checklist have saved them?
Partly — and it is worth being exact about which part, because a list that promises more than it delivers is worse than no list at all.
Two of the three checks are answered by someone other than the seller. The debt certificate comes from the tax office and the social-security treasury. The licence position comes from the town hall. The seller cannot write either document himself, and if he refuses to request the certificate, you have learned what you needed to know without ever having to rely on him telling the truth.
The third one — the list of supply and exclusivity contracts — rests entirely on the seller's word. Nobody outside those two companies holds a copy. If he leaves one out, no register will correct him. What you can do is ask for the contracts themselves rather than a summary, and put a line in your own contract saying he has disclosed every one of them. That does not stop a forgotten debt from appearing later; it decides who pays for it when it does. And a claim against the seller is only ever worth what the seller is worth.
So the honest reading is this. The checklist does not prove a business is clean, and nothing at this stage can. What it does is turn a hidden risk into visible behaviour: if the seller will not co-operate on these points, you find that out before the deposit rather than six months after it.
What to demand before any money moves
- The registered name and tax number of the party that will sign — not the name of the bar. Every check below is keyed to it. Your step: ask in writing, before price is discussed again.
- The debt certificate for the business, requested by the seller in the correct way and received before the business changes hands. Your step: make its delivery a condition of the deposit, in the contract, with a date on it.
- A written list of every contract attached to the premises — suppliers, drinks exclusivity, gaming machines, equipment leases, maintenance — with the outstanding balance and the remaining term on each. Your step: ask for the contracts themselves, not a summary of them.
- The licence position from the town hall, not from the seller: who holds it, for which use, and whether any transfer application is still open. Your step: ask the municipality about the address directly; the procedure is local, not national.
- The lease and its transfer clause — remaining term, the landlord's rights on a transfer, and whether the rent changes when the business changes hands. Your step: read the clause yourself before the deposit, and ask the landlord who they consider the tenant to be.
What this teardown does not show. These are public first-hand accounts, told by buyers, which I cannot confirm and do not present as established facts about any real party. Nothing here establishes what any particular business is worth, what it earns, or whether a particular deal would complete. The legal mechanisms described are general and their application depends on the facts of a transaction and on the region; this is not legal or tax advice, and past a certain point the answers come only from the seller's documents and from your own lawyer and accountant. What the note is for is narrower and, I think, more useful: it tells you which questions cost nothing today and which ones cost thousands in six months.
Where this fits. A Quick Scan reads the advertisement itself — what it says, what it leaves out, and how it sits against the market it came from — in minutes, for €99. A Deal Screen goes to the public record and the seller's story around a named business: two pages, personally reviewed and signed by me.
Check my deal →Basis: public first-hand accounts published by buyers on Spanish forums and comment threads, read on 3 August 2026, combined into three composite cases under our anonymisation protocol. No person, business, brand, town or address is named; sums are rounded and identifying details are changed or removed, and more than one account has been merged where the mechanism is the same. Nothing here is asserted as a finding about any identifiable party, and no wrongdoing by anyone is alleged. Legal mechanisms are described in general terms; this is commercial opinion and general information, not legal, tax or financial advice. If you believe you recognise yourself here, use the form and I will take the page down first and review afterwards.