How to Check Property Debts in Spain Online (nota Simple, IBI, Community Fees & AEAT Embargoes)

Buying property in Spain without first verifying what debts are attached to it is one of the most expensive mistakes an international investor can make. Understanding how to check property debts in Spain online is now easier than at any point in the country’s history, thanks to expanded digital access across the Land Registry, the Agencia Tributaria (AEAT), and municipal tax portals. The AEAT released an updated version of its mobile app on 25 June 2026, adding streamlined debt and embargo consultation features that give buyers direct visibility into tax-related encumbrances.

This guide walks through every essential online check, from the nota simple to community fee certificates, explains exactly what each document reveals (and what it does not), and sets out the contract clauses needed to protect a buyer from inheriting someone else’s liabilities.

Quick Checklist, 6 Essential Online Checks Before Signing

Before committing to any Spanish property transaction, complete the following six checks. Each is explored in detail in the sections that follow.

• Nota simple (Land Registry extract). Order from the Registro de la Propiedad online portal to confirm ownership, registered mortgages, charges, and annotations.
• Certificado de cargas (official charge certificate). Request a formal Land Registry certificate for use at closing, confirming lien priority and the absence (or presence) of registered encumbrances.
• AEAT debt and embargo check. Use the Agencia Tributaria’s electronic office or its 2026 app update to verify whether the property or its owner has outstanding tax debts or active embargoes.
• IBI certificate (municipal property tax). Obtain a certificate from the local tax collection authority (such as SUMA in the Alicante province) confirming that Impuesto sobre Bienes Inmuebles payments are current.
• Community of owners fee statement. Request a certificate from the community administrator or president certifying that all community fees are paid up to the date of sale.
• Notary pre-contract verification. Instruct the notary to run independent Land Registry and tax checks before the escritura pública is signed.

How to Get a Nota Simple (Land Registry Extract) Online, Step by Step

The nota simple is the single most important starting document in any property due diligence process in Spain. It is an informational extract issued by the Registro de la Propiedad that summarises the legal and economic status of a specific property, as recorded in the Land Registry. Obtaining a nota simple Spain online is straightforward once you have the right reference numbers.

What Is a Nota Simple vs. a Public Certificación?

A nota simple is an informational document. It carries no official evidentiary weight in court proceedings, but it provides a reliable snapshot of registered data. A certificación registral (public certificate), by contrast, is a formal document signed by the registrar that does carry full legal effect and is typically required at the closing stage. For initial property due diligence Spain searches, the nota simple is sufficient and faster to obtain.

What You Need Before Ordering

To order a nota simple online, you will need at least one of the following identifiers:

• Finca registral number, the unique number assigned to the property in the Land Registry.
• Cadastral reference, the 20-character alphanumeric code issued by the Dirección General del Catastro (available free at sedecatastro.gob.es).
• Owner’s NIF or NIE, the Spanish tax identification number of the registered owner.
• Property address, the full postal address can be used as a search input if the registry reference is unknown.

Step-by-Step: Ordering Through the Registro de la Propiedad Portal

The official online service is operated by the Colegio de Registradores. Navigate to the nota simple request section, select the province and municipality, enter one of the identifiers listed above, and submit the request with an online payment. The typical fee is between €9.02 and €21.24 (depending on the type of extract and the Land Registry district). Turnaround is usually 24 to 48 hours for a digital nota simple delivered by email.

Once received, read each section carefully. The key fields are mapped in the table below.

Free vs. Paid Checks: What Is Available Without Paying?

Cadastral data, including the cadastral reference, property location on the map, and cadastral value, can be consulted free of charge through the Dirección General del Catastro portal. However, the nota simple itself is a paid service issued by the Land Registry. There is no way to obtain a full nota simple for free. Industry observers expect the gap between free cadastral lookups and paid registry extracts to narrow over time, but for 2026 the fee remains mandatory for any document showing registered charges and encumbrances.

Official Land Registry Certificates and Certificado de Cargas, What They Show

While the nota simple is sufficient for initial screening, a formal certificado de cargas is the document the notary and bank will rely on at closing. This public certificate carries full legal validity and is signed by the registrar. It states all registered charges and their priority order, which determines who gets paid first if the property is sold at auction. To check charges and encumbrances Spain-wide for a property heading to closing, this certificate is indispensable.

When to Order an Official Certificado

The certificado de cargas is typically ordered by the notary as part of the pre-closing process, but a buyer or their lawyer can order one independently from the same Colegio de Registradores portal. It takes slightly longer than a nota simple, usually three to five business days, and costs more, generally in the range of €20 to €50 depending on the registry.

AEAT (Spanish Tax Agency), How to Check Property Debts and Embargoes Online

The Agencia Tributaria’s electronic office allows taxpayers and authorised representatives to consult outstanding tax debts, active enforcement measures, and embargo status linked to a tax identification number. This is the primary tool for an AEAT debts check, and the 25 June 2026 app update has made the process significantly more accessible on mobile devices.

Identification Methods: Cl@ve, Digital Certificate, eIDAS, Reference Code

To access the AEAT debt consultation service, you must authenticate using one of the following methods accepted by the Agencia Tributaria electronic office:

• Cl@ve PIN or Cl@ve Permanente. Spain’s national electronic identification system, available to residents and non-residents who have registered at a Cl@ve office or consulate.
• Digital certificate. A FNMT-issued electronic certificate installed on your browser or device.
• eIDAS. For EU/EEA citizens, an electronic ID issued by their home country under the eIDAS regulation.
• Reference code (código de referencia). A limited-access code generated from the previous year’s tax return, suitable for basic consultations.

Step-by-Step: Using the AEAT Portal and 2026 App

On the AEAT website, navigate to the “Consultar deudas” section within the electronic office. After authentication, the system displays a summary of any outstanding tax debts, enforcement proceedings, and embargoes Spain property records linked to the queried NIF or NIE. The 2026 app update mirrors this functionality on iOS and Android, allowing users to consult debts and embargoes directly from the home screen of the app without navigating to the browser-based portal.

What AEAT Shows, and Its Limits

AEAT records cover debts owed to the Spanish state, including income tax, non-resident income tax, VAT, and inheritance tax that remains unpaid after assessment. If AEAT has initiated enforcement, the system will display details of any embargo order registered against the taxpayer’s assets. However, AEAT does not show private mortgages, private debts between individuals, or debts owed to municipal or regional governments, those require separate checks with local authorities. This is why a comprehensive property due diligence Spain process requires combining AEAT checks with the Land Registry nota simple and municipal IBI certificate.

IBI (Municipal Property Tax), How to Check Municipal Debts and Obtain IBI Certificates

The Impuesto sobre Bienes Inmuebles (IBI) is Spain’s annual municipal property tax. IBI debts Spain buyers should check are administered by local councils or their delegated collection agencies, not by AEAT. Unpaid IBI can result in the local authority placing a charge on the property, and in some municipalities, notaries will refuse to authorise a sale without proof that IBI payments are current.

Why IBI Matters at Closing

Under Spanish law, the notary is required to verify payment of IBI for the current year at the time of signing the escritura pública. If the seller cannot produce the most recent IBI receipt, the notary may still proceed but will record the absence in the deed, potentially exposing the buyer to a claim from the municipality. IBI debts attach to the property and, in the event of a sale, the new owner can be pursued for outstanding amounts.

How to Request an IBI Certificate Online (Example: SUMA)

In provinces such as Alicante, IBI collection is handled by SUMA, the provincial tax management body. Buyers or their representatives can request a certificate of payment status online through SUMA’s electronic office, using the property’s cadastral reference or the owner’s NIF/NIE. In other municipalities, the process runs through the local Ayuntamiento’s tax office. Processing times vary but are typically five to ten business days.

Limitation Periods for Municipal Debt

Under the Spanish Civil Code, general civil claims are subject to a five-year limitation period following the 2015 reform, as published in the Boletín Oficial del Estado. Tax debts owed to municipalities, however, follow the four-year limitation period established under the Ley General Tributaria. Buyers should note that in Catalonia, the regional Civil Code applies a ten-year limitation period for certain obligations. These distinctions matter when assessing how long a debt can be chased in Spain and whether historical IBI arrears pose a genuine risk.

Community of Owners Fees, How to Verify Payments and Buyer Liability

When a property forms part of a community of owners (comunidad de propietarios), the buyer inherits liability for unpaid community fees. This rule is set out in the Ley de Propiedad Horizontal (LPH), published in the Boletín Oficial del Estado. It is one of the most misunderstood risks in Spanish property transactions, particularly for non-resident buyers unfamiliar with the concept.

Buyer Liability Under the Ley de Propiedad Horizontal

Under the LPH, the buyer of a property within a community is jointly liable with the seller for community fees corresponding to the current year and the three preceding years. This means that if the seller has accumulated four years of unpaid fees, the community can pursue the new owner for the full amount. This liability transfers automatically on completion, no contract clause can override it vis-à-vis the community itself, although the buyer can seek indemnification from the seller.

How to Request the Community Certificate

Before signing any contract, request a certificate from the community administrator or president confirming:

• All ordinary and extraordinary community fees are paid up to the date of sale.
• There are no special assessments (derramas) pending or approved but not yet invoiced.
• The community has no outstanding litigation that could result in special levies.

Include a contractual warranty from the seller that all community fees are current, backed by an indemnity clause and, where possible, an escrow holdback until the certificate is delivered and verified.

Reading a Nota Simple, Red Flags and How to Interpret Entries

Even with a nota simple in hand, many buyers are unsure what they are reading. The following annotations and entries should trigger immediate further investigation.

Common Annotations and What They Mean

• Hipoteca (mortgage). A registered mortgage lien. Confirm whether it will be cancelled at or before closing.
• Usufructo (usufruct). A right to use and enjoy the property held by someone other than the owner. Sales with an active usufruct are legally complex.
• Anotación preventiva de embargo. A precautionary embargo annotation, the property has been flagged by a court or tax authority as security for a debt. This is a serious red flag.
• Procedimiento judicial. An annotation indicating ongoing court proceedings affecting the property.
• Condición resolutoria. A condition that, if triggered, could unwind the current owner’s title.

Practical Red Flags Checklist

If any of the following appear, instruct a qualified lawyer to investigate before proceeding: multiple embargo annotations, discrepancies between the nota simple description and the physical property, an ownership chain that includes recent donations or transfers at undervalue, or any annotation referencing insolvency proceedings (concurso de acreedores).

Drafting Buyer Protections, Contract Clauses and Notary Checks to Avoid Inheriting Debts

Contract wording is the buyer’s last line of defence. The following provisions should appear in every private purchase contract (contrato de arras) and be confirmed in the public deed:

• Seller warranty of freedom from charges. The seller warrants that the property is free of all charges, encumbrances, and debts other than those expressly disclosed and listed in the contract.
• Indemnity for undisclosed debts. The seller indemnifies the buyer against any loss arising from debts, taxes, or community fees that were outstanding at the date of sale but not disclosed.
• Escrow holdback. A portion of the purchase price (typically sufficient to cover one to two years of potential community fees and IBI) is held in escrow until all certificates confirming zero debt have been delivered.
• Certification deadlines. The contract specifies that the seller must deliver the IBI receipt, community fee certificate, and a current nota simple at least five business days before the scheduled closing date.
• Notary verification. Instruct the notary to independently verify the Land Registry status and IBI payment before authorising the deed.

What Happens If There Are Embargoes or Hidden Debts, Enforcement and Remedies

If embargoes or hidden debts surface after closing, the buyer faces enforcement action from creditors. In Spain, tax debts owed to AEAT enjoy a statutory lien that takes priority over most private claims, meaning the tax authority can seize and auction the property to recover unpaid taxes, even from a new owner who had no knowledge of the debt. Private mortgages registered in the Land Registry follow a strict priority order based on their date of registration.

Spain does have debt collection mechanisms: AEAT enforces through its own collection branch (recaudación ejecutiva), while private creditors must obtain a court judgment and then enforce through judicial auction via the courts administered by the Poder Judicial. The buyer’s remedies include rescission of the contract on grounds of hidden encumbrances, a damages claim against the seller under the indemnity clause, and, in extreme cases, a criminal fraud complaint if the seller deliberately concealed debts.

Step-by-Step Checklist for a Non-Resident Buyer Doing Online Checks

Use the following checklist as a sequential workflow. Complete each step and record the result before moving to the next.

1. Obtain the cadastral reference. Visit sedecatastro.gob.es and enter the property address. Note the 20-character reference code.
2. Order a nota simple. Go to the Colegio de Registradores online service. Enter the cadastral reference or finca number. Pay the fee and await delivery (24–48 hours).
3. Check AEAT debts and embargoes. Log in to the AEAT electronic office using Cl@ve, digital certificate, or eIDAS. Navigate to “Consultar deudas.” Review results for any active debts or embargoes.
4. Request an IBI certificate. Contact the relevant municipal tax office or provincial collection agency (e.g., SUMA). Provide the cadastral reference and owner’s NIF/NIE.
5. Request a community fee certificate. Write to the community administrator or president requesting confirmation that all fees are current, including any approved derramas.
6. Instruct your notary. Provide the notary with copies of all documents obtained and request an independent verification before the signing date.

Conclusion

The ability to check property debts in Spain online has improved markedly, but access to the right portals is only half the equation. Each document, from the nota simple to the AEAT embargo check to the community fee certificate, reveals a different layer of potential risk, and none of them alone provides the full picture. A comprehensive approach to property due diligence in Spain demands all six checks outlined in this guide, backed by carefully drafted contract protections and independent notary verification.

For buyers unfamiliar with Spanish property law or uncertain how to interpret the results, engaging a qualified real estate investment lawyer through the lawyer directory is the most reliable way to ensure that no hidden liability survives the transaction. Further guidance is available via the Global Law Experts contact page.

Sources

1. Agencia Tributaria (AEAT), Consultar deudas
2. Colegio de Registradores / Registro de la Propiedad
3. Dirección General del Catastro
4. Boletín Oficial del Estado (BOE)
5. Consejo General del Notariado
6. SUMA, Gestión Tributaria Provincial (Alicante)
7. Poder Judicial