Today I want to talk about how to check whether a property is free of encumbrances or debts before signing anything. Because when it comes to such a major purchase, enthusiasm is wonderful when it comes to making decisions… but terrible when it leads to skipping the necessary checks.
The good news is that checking this is within anyone’s reach. And although there is no need to be a lawyer or a registry specialist, it is advisable to seek legal advice to ensure that everything is properly reviewed. In any case, what matters is knowing which documents to request, from whom, and in what order—and that is exactly what I will explain in this guide.
Here’s the main point: a property may have debts that aren’t immediately apparent and which, in some cases, you would end up paying.
What does it mean for a property to be free of charges?
For a property to be free of charges means that no right or obligation in favour of third parties weighs on it that would limit your ownership or that you could inherit when buying it.
Put another way: when you buy a property free of charges, you receive it “clean”. Nobody has a mortgage recorded on it, nor an embargo, nor a right of use, nor a debt that the property is securing.
The important nuance is this: some charges travel with the property, not with the seller. This is what the law calls afección real (a real charge): certain debts stay “attached” to the property, so that, if they exist and aren’t cancelled, the new owner may have to answer for them. That’s why checking them isn’t a minor formality: it’s pure protection.
Risks and consequences of buying a property with hidden debts
But a deeper look reveals that the consequences of not checking can be very serious. These are the most common risks:
- Taking on a debt that isn’t yours. With community debts and IBI property tax, the property answers for the unpaid amounts of a certain period. You can end up paying what the previous owner left outstanding.
- Buying with a live embargo. If the property has an embargo recorded against it, the creditor keeps their right. In the worst case, the property could even be auctioned.
- Not being able to register your purchase smoothly. A ban on disposal or an unresolved charge can block or complicate registering the property in your name.
- Coming up against third-party rights. A usufruct or an easement means someone else has rights over “your” home: to use it, to pass through it, to live in it.
The conclusion is simple: hidden debts don’t disappear because the owner changes. They stay. And checking them in time costs very little compared with what’s at stake.
The most common types of charges and encumbrances on properties
Not all charges are alike. Some are financial, others judicial, others limit your freedom as an owner. Knowing them helps you understand what you’re looking for in each document.
Financial charges: mortgages pending payment or cancellation
The most common charge is the mortgage. When someone buys with financing, the bank records a mortgage on the property as security for the loan.
Here’s a detail that confuses many people: a mortgage can be paid off financially but not cancelled at the registry. In other words, the loan is no longer owed, but the charge still appears on the Land Registry because nobody has processed its formal cancellation. For it to disappear entirely, a deed of cancellation before a notary is needed, and it must be registered.
Administrative and judicial embargoes
An embargo is a restriction recorded on the property to secure the collection of a debt. It can be administrative —from the Tax Agency, Social Security or the City Council itself— or judicial, arising from court proceedings.
While the embargo is in force, the creditor keeps their right to collect against the property. It’s one of the most delicate charges and it’s expressly recorded on the Land Registry.
Legal limitations: usufructs, easements and bans on disposal
Not all charges are debts. Some are limitations on your ownership right:
- Usufruct. A person has the right to use and enjoy the property for a period or for life, even though you are the owner (you hold the nuda propiedad, the bare ownership). You couldn’t occupy it while the usufruct lasts.
- Easement. An encumbrance that benefits another property: for instance, a right of way or a right to light.
- Ban on disposal. A limitation that prevents or conditions the sale of the property. If one exists, even the sale wouldn’t be possible without resolving it.
A very everyday case should be added to this list: a current tenancy. If the property is rented out, you won’t be able to occupy it until the contract ends, even though you’re already its owner. It’s one of the charges on a property well worth checking if your plan is to move in or renovate straight away.
Tax debts: the Property Tax (IBI)
The Property Tax (IBI) is the annual municipal tax levied on ownership. And here’s the catch: unpaid IBI carries afección real.
This means the property answers for the unpaid IBI bills of the non-prescribed years. If the seller left IBI unpaid, the City Council can pursue the property… and therefore its new owner. That’s why it’s always wise to request the most recent paid bills.
Unpaid debts with the homeowners’ association
The last common charge is debts with the homeowners’ association: ordinary fees or extraordinary levies (derramas) that the seller left unpaid.
The Horizontal Property Law establishes that the property answers for the due portion of the fees of the current year and the three previous years. In other words, you can inherit part of that debt. That’s why the seller must give you a community certificate confirming whether they are up to date with payments.
How to check whether a property has debts, step by step
Now the practical part. To find out whether a property is genuinely free of charges, you need to cross-check four sources of information. None works alone; together they give you the full picture.
Request a Nota Simple from the Land Registry
The first step, and the most important, is to request a Nota Simple from the Land Registry. It’s an informative document that sets out the property’s situation: its identification, the ownership, the rights, the extent and nature of the property and, above all, the section on charges and encumbrances.
That section is exactly where you have to look. If a property carries a mortgage, an embargo, a usufruct or an easement, it will appear there with its date, its amount and the entity or person in whose favour it’s registered. If that section is empty, it’s a good sign: from a registry point of view, you’d be looking at a property free of charges.
Anyone can request it; you don’t need to be the owner. It’s requested from the relevant registry or, very conveniently, online from the website of the Association of Registrars of Spain (Colegio de Registradores, registradores.org), giving the property’s exact address, the registry plot number or the current owner’s name. The Nota Simple costs €9.02: the best investment of the whole purchase.
Request the debt certificate from the building’s administrator
The Nota Simple doesn’t reflect debts with the homeowners’ association. For that you need the homeowners’ association certificate, issued by the building’s administrator or the secretary.
This document confirms whether the seller is up to date with payment of fees and derramas. It’s the seller who must request it and hand it to you: in fact, the notary will require it at the moment of signing, unless you expressly waive it. My advice: don’t waive it.
Ask for the most recent paid IBI bills
Since IBI carries afección real, ask the seller for the most recent paid IBI bills, normally those of the four or five previous non-prescribed years.
Checking these bills confirms two things for you: that there’s no outstanding tax debt on the property, and what the real annual amount is that you’ll take on as the future owner.
Check the utility bills (electricity, water and gas)
Finally, a humble but practical step: ask for the most recent utility bills —electricity, water and gas. Although utility debts don’t “attach” to the property in the same way, checking them avoids surprises with service cut-offs and makes it easier to transfer the contracts into your name without obstacles.
The difference between a Nota Simple and a Land Registry Certification
Here there’s a very common confusion worth clearing up, because both documents come from the same place —the Land Registry— but they aren’t valid for the same purposes.
The Nota Simple is a purely informative document. It gives you a faithful, up-to-date snapshot of the property’s situation, and for checking charges before buying it’s perfect and sufficient. It’s fast and inexpensive.
The Land Registry Certification is an official document with public faith: it’s signed by the registrar, who attests to its content. It has full evidential value and is used when you need to prove the property’s situation in court proceedings or before certain bodies.
There’s another important difference. The Nota Simple only reports owners, rights and charges that are current at the moment of the request; the Certification, by contrast, also attests to former owners and rights that have already been extinguished. When that Certification confirms that no encumbrance weighs on the property, it’s referred to as the property’s certificate free of charges (certificado libre de cargas): the most solid documentary guarantee a buyer can have.
| Nota Simple | Land Registry Certification | |
| Nature | Informative | Official, with public faith |
| Signed by the registrar | No | Yes |
| Evidential value | Indicative | Full |
| Cost and speed | Low (€9.02), immediate | Higher, depends on fees |
| Typical use | Checking charges before buying | Judicial and official proceedings |
In short: for your pre-purchase check, the Nota Simple is the tool. The Certification is reserved for when a document with full legal value is needed.
What options do you have if the home you want has registered charges?
A property having charges doesn’t mean you have to give up on it. It means they have to be properly resolved before signing. These are the two most common routes.
Require the Zero Debt Certificate and its cancellation before the notary
If the charge is a mortgage already paid but still recorded, the solution lies in its registry cancellation. For that, you ask the bank for the zero debt certificate (or zero balance certificate), which confirms the loan is fully settled.
With that certificate, the deed of mortgage cancellation is granted before a notary and registered at the Land Registry. In practice, this is usually coordinated within the sale itself: the notary arranges for the mortgage to be cancelled simultaneously with the signing, so that you buy with the property already clean.
If the mortgage is still live (with debt outstanding), a common alternative is to allocate part of the price to cancelling it at the moment of signing, also before a notary.
Withhold part of the purchase money or renegotiate the price
The other great tool is negotiating. If there are outstanding charges or debts, you have room to protect yourself:
- Withholding part of the price. It’s agreed that a portion of the amount is withheld until the charge is cancelled and documented. That way you don’t pay 100% until the property is clean.
- Renegotiating the price. If you’re going to take on the debt, the logical thing is to deduct it from the purchase price. A property with charges is worth less than one free of them.
- Conditioning the signing. You can agree that the deed won’t be granted until the seller proves the charge has been cancelled.
One detail you should never overlook: any charge the seller commits to cancelling before or during the sale must be put in writing in the arras contract or in the public deed of sale. A verbal agreement doesn’t protect you; a signed one does.
Whichever route you choose, my recommendation is clear: always lean on the notary and, if the situation is complex, on a lawyer or gestor. At Nomadas Architecture we accompany many clients who buy in order to renovate, and we always stress the same thing: checking charges is the foundation on which everything else is built. A beautiful renovation on top of a badly closed purchase won’t hold up.
Frequently Asked Questions
Who pays the debts if I buy a property with charges?
It depends on the type of debt. The seller’s personal debts follow them. But those with afección real —part of the community debts and non-prescribed IBI— stay tied to the property, and the new owner may have to answer for them. That’s why it’s essential to check and resolve them before signing.
Is the Nota Simple mandatory in order to buy a property?
It’s not mandatory by law, but it is highly advisable and, in practice, essential. The notary checks the Registry before signing, but requesting the Nota Simple yourself in advance —even before signing the arras— lets you decide with all the information and avoid committing blindly.
How much does a Nota Simple cost and how do you request it?
The Nota Simple costs €9.02 and anyone can request it. You request it from the Land Registry covering the property or, online, from the website of the Association of Registrars of Spain (registradores.org). It’s a quick procedure and the best preventive investment of the whole operation.
Does the new owner inherit the homeowners’ association debts?
Partly, yes. The Horizontal Property Law establishes that the property answers for the due fees of the current year and the three previous years. That’s why the seller must hand over a community certificate confirming whether they are up to date with payment.
What happens with outstanding IBI after buying the property?
Unpaid IBI carries afección real: the property answers for the non-prescribed bills. If the seller left IBI unpaid, the City Council can claim it against the property. Always request the most recent paid bills as proof that there’s no debt.
Can I buy a property that still has a mortgage?
Yes, it’s very common. The usual approach is for the mortgage to be cancelled within the sale itself: part of the price is allocated to settling it, and the notary coordinates the cancellation simultaneously with the signing. There’s also the option of subrogating into the existing mortgage, taking it on yourself.
Can a property have debts that don’t appear on the Nota Simple?
Yes, and it’s important to know this. The Nota Simple reflects the charges registered at the Land Registry (mortgages, embargoes, usufructs, easements), but not the debts with the association, nor unpaid IBI, nor utility bills. That’s why a complete check requires cross-referencing the four sources we’ve seen.
Checking whether a property is free of charges isn’t distrust: it’s common sense. And, as you’ve seen, it’s within anyone’s reach with four documents and a bit of method —Nota Simple, community certificate, IBI bills and utility bills.
At Nomadas Architecture we work every day with people who buy a property to transform it into their home, and we always tell them the same thing: a good renovation begins long before the first works, in a well-checked purchase with no surprises.
And now tell me: did you check the charges the last time you bought or rented? Do you know anyone who got an unpleasant surprise for not doing so? Tell us your experience in the comments —we’d love to hear from you!
