Mortgage Law in Spain: Ley 5/2019, Floor Clauses and Your Rights as a Non-Resident Borrower (2026)

Spanish mortgage law is governed by Ley 5/2019, de 15 de marzo, reguladora de los contratos de credito inmobiliario (BOE-A-2019-3814), which took effect on 16 June 2019. The law transposes EU Directive 2014/17/UE into Spanish law and adds Spain-specific protections, including a ban on floor clauses for new variable mortgages, capped early repayment fees, a mandatory notary transparency appointment, and a confirmation of the mortgage deed tax shift from borrower to bank first introduced by RDL 17/2018. The law itself has not been amended since December 2023, but the floor clause jurisprudence continues to evolve: in June 2025 the Supreme Court confirmed a landmark collective action against the condemned banks, and the 12-month Euribor, the reference rate for most Spanish variable mortgages, stood at 2.798% in June 2026 according to the Banco de Espana.

What is Ley 5/2019 and what does it cover?

Ley 5/2019 is Spain’s real estate credit contracts law, published in the Boletin Oficial del Estado on 16 March 2019 and in force from 16 June 2019 following a three-month adaptation period set by its final provision. It regulates loans secured by a mortgage on residential property extended to natural persons, covering the pre-contract information stage, the transparency obligations at signing, the conduct of the bank during the loan life, early repayment, cost allocation and foreclosure thresholds.

The law goes beyond the EU directive in two structural ways. First, it extends protection to all natural persons, not only consumers as defined by EU law, so self-employed borrowers and professional investors who are individuals also fall inside the regime. Second, it introduces Spain-specific rules the directive never required: a prohibition on floor clauses for new variable mortgages, a statutory cap on early repayment fees for fixed-rate loans (which previously had no legal limit), and a clarified cost allocation that confirms the AJD stamp duty shift from borrower to bank first introduced by RDL 17/2018.

The reform was a direct legislative response to the clausulas suelo crisis, in which millions of Spanish mortgage holders discovered their variable-rate loans carried a hidden interest floor that prevented them from benefiting when Euribor fell. The Banco de Espana mortgage guide remains the authoritative plain-language reference for how the law works in practice, covering pre-contract information, the FEIN document, the notary appointment and the cost split.

What did the 2019 reform change for borrowers?

Five changes matter most for anyone holding or taking out a Spanish mortgage after June 2019.

Floor clauses banned on new variable mortgages. The law prohibits minimum interest rate clauses (clausulas suelo) on new variable-rate mortgage contracts. Existing mortgages keep their original terms, but the floor clause rulings described below govern refunds for those affected.

Early repayment fees capped. For variable-rate mortgages, the maximum early repayment fee is 0.25% of the outstanding capital during the first three years under the tighter option, or 0.15% for the first five years under the alternative, with 0% beyond both thresholds. For fixed-rate mortgages, where no statutory cap existed before, the maximum is 2% within the first 10 years and 1.5% thereafter. The Banco de Espana client guide on early redemption confirms these caps. The dedicated early repayment guide works through the breakage calculations in detail.

Cost allocation shifted. Before the reform, the borrower paid the AJD stamp duty on the mortgage deed, the notary, the Land Registry and the agency fees. RDL 17/2018 of November 2018 moved the AJD on the mortgage deed to the bank, and Ley 5/2019 confirmed the allocation, with the bank also paying the appraisal cost, its own notary costs and the additional notarised copies. The borrower pays the notary fee for the deed, the Land Registry fee and the agency (gestoria). The Supreme Court ruling STS 44/2019 of 23 January 2019 had already set the definitive allocation of mortgage expenses.

Notary transparency appointment made mandatory. Article 15 of Ley 5/2019 requires the borrower to visit a notary at least one business day before signing the mortgage deed. The notary verifies that the borrower understands the financial and legal obligations, records the check in a notarial act, and provides a free copy. The bank cannot enforce the contract without this appointment.

Variable-to-fixed conversion encouraged. Article 23.6 of Ley 5/2019 caps the conversion fee from variable to fixed rate at 0.05% during the first three years and 0% thereafter. This provision applies retroactively to all existing mortgage contracts, not only new ones, and was designed to let households lock in fixed rates and reduce exposure to Euribor swings. The mortgage rate types guide compares fixed, variable and mixed structures.

What are the clausulas suelo and why did they matter?

A floor clause (clausula suelo) is a term in a variable-rate mortgage that sets a minimum interest rate, so the borrower never benefits fully when the reference rate, typically the 12-month Euribor, falls below that floor. Typical floors ranged from 3% to 4% depending on the bank and the mortgage date, and the scale of the problem was enormous: ADICAE, the consumers association that filed the landmark collective action in 2010, represented over 800 affected borrowers against a multitude of financial institutions (more than a centenar, per the Poder Judicial).

The clauses were not illegal on their face. The problem was transparency. Banks inserted them in standard-form contracts without explaining the economic burden to the borrower, so when Euribor dropped sharply after the 2008 financial crisis, borrowers kept paying the floor rate while the market rate sat well below it. The issue has regained relevance as the 12-month Euribor climbed back to 2.798% in June 2026, but the claims from the 2009-2016 low-rate period remain live.

What did the courts rule on floor clauses?

Three rulings define the floor clause saga and all remain essential context for Spanish mortgage law today.

The Spanish Supreme Court (Tribunal Supremo) ruled on 9 May 2013 in STS 241/2013 that floor clauses in the mortgages it examined were null and void for lack of material transparency. The court held that grammatical clarity was not enough: the consumer had to be able to understand the real economic burden the clause imposed. The ruling ordered banks to remove the clauses and refund overpayments, but limited the retroactive effect to payments made after the date of the judgment, citing serious economic repercussions for the banking sector if full retroactivity were applied.

The Court of Justice of the European Union (CJEU) overturned that limitation on 21 December 2016 in the joined cases Gutierrez Naranjo and Others (C-154/15, C-307/15, C-308/15). The CJEU held that the Spanish Supreme Court’s temporal limitation was incompatible with EU Directive 93/13/EEC on unfair terms in consumer contracts. Full retroactive restitution was required: banks had to return all overpaid amounts from the outset of the mortgage, not only from May 2013.

In June 2025 the Supreme Court delivered the third landmark ruling. The Pleno of the Sala Primera, in a decision announced on 19 June 2025, dismissed the extraordinary appeals (recurso por infraccion procesal and casacion) filed by the condemned banks and savings institutions, confirming the ADICAE collective action is admissible against multiple entities even though their floor clauses were similar rather than identical. The court had referred a preliminary question to the CJEU, which ruled on 4 July 2024 in Case C-450/22 that the transparency of floor clauses could be assessed collectively using the profile of the average consumer. ADICAE estimated that affected borrowers in the macro-claim alone could recover over EUR 190 million, with billions potentially owed across the wider banking system. The Poder Judicial press release confirms this was the first time the Supreme Court permitted a class action against the entire banking sector rather than a single bank, opening the door to mass claims for other abusive banking practices.

The Spanish government had earlier passed Real Decreto-ley 1/2017, de 20 de enero, which created an extrajudicial claims mechanism. Affected borrowers can lodge a complaint directly with their bank, which has up to three months to respond. If the bank rejects the claim, the borrower can proceed to court. The process is voluntary, not mandatory.

How do the early repayment fee caps work in practice?

The fee caps under Article 23 of Ley 5/2019 apply to loans signed on or after 16 June 2019. For variable-rate mortgages, the law offers two fee structures and the bank must apply one:

Period	Option 1	Option 2
First 3 years	0.25%	0.15%
Years 3 to 5	0.00%	0.15%
Over 5 years	0.00%	0.00%

For fixed-rate mortgages, the cap is 2% within the first 10 years and 1.5% thereafter, a structure that did not exist before the reform. The conversion from variable to fixed carries a cap of 0.05% in the first three years and 0% beyond under Article 23.6.

For a borrower with a EUR 400,000 variable mortgage who wants to repay EUR 100,000 in year two, the fee under Option 1 is EUR 250 (0.25% of EUR 100,000) and under Option 2 is EUR 150 (0.15% of EUR 100,000). The same partial repayment in year six carries no fee under either option. The reform made early repayment materially cheaper, which matters for anyone planning to sell, refinance or overpay a Spanish mortgage.

What does the notary transparency appointment involve?

Article 15 of Ley 5/2019 gives the notary a formal role as guarantor of material transparency. At least one business day before the mortgage signing, the borrower attends a notary appointment at the bank’s expense. The notary hands the borrower the mortgage deed, the Standardised European Information Sheet (FEIN) and any auxiliary documents, and verifies the borrower has read and understood the key terms: the interest rate type, the instalment amount, the total cost, the early repayment conditions and the foreclosure consequences.

The notary records the verification in a notarial act and gives the borrower a free copy. If the borrower cannot answer the notary’s questions about the contract, the notary can delay the signing. The bank needs the notarial act to proceed to the signing appointment, so the transparency check is a gating step, not a formality.

This provision was one of the most contested during the law’s passage. The Spanish legislature went further than the EU directive by attributing to the notary the role of adviser and guarantor of compliance with the principle of material transparency, a function not common in other European mortgage markets.

How does the cost allocation work after the reform?

Ley 5/2019 and the Supreme Court ruling STS 44/2019 of 23 January 2019 together set the cost allocation for a Spanish mortgage. The table below reflects the statutory split:

Cost item	Who pays after Ley 5/2019
Notary fee (mortgage deed)	Borrower
Land Registry fee	Borrower
Appraisal (tasacion)	Bank
AJD stamp duty (mortgage deed)	Bank
Bank’s notary costs	Bank
Additional notarised copies	Bank
Agency (gestoria)	Borrower

Before RDL 17/2018, borrowers paid the AJD on the mortgage deed, which in most regions ran at around 0.5% to 1.5% of the mortgage amount. RDL 17/2018 shifted that cost to the bank in November 2018, and Ley 5/2019 confirmed the allocation. Many banks now absorb all costs to reduce legal risk, but the statutory allocation sets the baseline.

What are the foreclosure thresholds under the new law?

Ley 5/2019 toughened the criteria for a bank to begin foreclosure proceedings under Article 24. The bank can only trigger the mortgage action when the borrower meets one of two thresholds depending on where the loan stands in its lifetime:

Loan stage	Default threshold	OR	Instalment threshold
First half of loan	More than 3% of capital	OR	More than 12 monthly instalments
Second half of loan	More than 7% of capital	OR	More than 15 monthly instalments

Late payment interest under Article 25 is capped at the contractual rate plus three percentage points on outstanding capital, and may only be charged on overdue principal, not capitalised. The bank must also give the borrower at least one month’s notice before triggering foreclosure. These thresholds apply to both new and existing mortgages, a retroactive element that drew bank-sector criticism but was designed to prevent the wave of foreclosures seen during the clausula suelo crisis. For borrowers unable to meet payments, the dacion en pago guide covers the voluntary surrender route.

How does Ley 5/2019 interact with the existing mortgage market?

The reform did not replace the Spanish Mortgage Law (Ley Hipotecaria) wholesale. It amended it, introducing the new provisions on transparency, early repayment and cost allocation into the existing framework. Ley 5/2019 modified the Ley Hipotecaria and the Ley de Enjuiciamiento Civil to align them with the new real estate credit contract regime.

For a non-resident buyer financing a Spanish property, the practical implications are: the notary transparency appointment is mandatory, the early repayment fee is capped, the AJD on the mortgage deed is paid by the bank (since RDL 17/2018), and any floor clause in a pre-2019 mortgage may be challengeable under the clausula suelo case law, with the June 2025 Supreme Court ruling now confirming the collective action route. The borrowing capacity itself, the LTV bands and the documentation requirements, are covered in the non-resident mortgage guide, which deals with the lending side. This page deals with the law that governs the contract.

What should a buyer check before signing a Spanish mortgage?

Five checks matter under the post-reform framework:

1. FEIN and contract terms. The bank must deliver the Standardised European Information Sheet (FEIN) at least 10 natural days before the borrower is bound. Read the interest rate type, the instalment, the total cost and the early repayment conditions.
2. No floor clause. On a new variable mortgage post-June 2019, floor clauses are banned. On an older mortgage, check for a clausula suelo and whether a refund claim is open, individually or through a collective action.
3. Early repayment fee. Confirm whether the bank applies Option 1 or Option 2 for variable loans, and the 2% / 1.5% cap for fixed loans.
4. Cost allocation. Confirm the bank is paying the AJD and the appraisal, and the borrower is paying the notary, registry and agency.
5. Foreclosure thresholds. Understand the 3% / 12 instalment and 7% / 15 instalment triggers so you know the default risk before signing.

The full acquisition cost stack, including the ITP or IVA on the property purchase, is set out in the cost of buying guide. The currency transfer mechanics for getting funds to Spain are covered in the currency exchange guide. The end-to-end buying process, including where the mortgage fits, is in the foreign buyer’s complete process guide.

This guide is general information, not legal or tax advice. Rules change and individual circumstances differ. Verify current requirements with an independent lawyer (abogado) or tax advisor (gestor/asesor fiscal) before acting.