Missed Mortgage Payments in Spain in 2026: What Happens When You Default, the Grace Period and the Foreclosure Trigger

Missing a Spanish mortgage payment does not mean you lose your home overnight. Ley 5/2019 (the mortgage credit contract law) rewrote the rules so that a bank cannot declare the full loan due and payable until the borrower has missed a legally significant number of instalments and has been formally warned with a one-month cure period. The law replaces the old open-ended late interest regime with a fixed formula: the mortgage interest rate plus three percentage points, with a hard ceiling of three times the legal interest rate for habitual residence loans. In 2026, the Constitutional Court has also clarified the deadline for challenging abusive clauses during foreclosure, making early opposition more important than ever. This guide walks through the timeline from first missed payment to the foreclosure trigger, the late interest mechanics, the pre-court protections, and what non-resident owners should do at each stage.

What happens when you miss your first mortgage payment in Spain?

The first missed cuota triggers late interest but does not accelerate the loan. Under Article 25 of Ley 5/2019, the late interest rate (interes de demora) equals the contractual remuneration rate plus three percentage points, applied only to the principal that is due and unpaid. The bank will typically send a reminder letter and may charge a late fee if the mortgage deed permits one, but the loan remains in its original term and the rest of the capital is not yet demandable.

For habitual residence mortgages, Article 114.3 of the Ley Hipotecaria (as reformed by Ley 1/2013) adds a hard ceiling: late interest cannot exceed three times the legal interest rate of money (interes legal del dinero), which the Banco de España sets at 3.25 per cent for 2026. That makes the maximum late rate 9.75 per cent for a habitual residence loan. For non-resident owners whose Spanish property is a second home, the Article 114.3 cap does not apply because the property is not their habitual residence, so the Article 25 formula (remuneration rate plus three points) governs without the three-times ceiling.

The bank is also required to report the missed payment to the CIRBE (Central de Informacion de Riesgos), the Banco de España credit register, which other Spanish lenders consult when assessing future borrowing.

What is the 3 per cent or 7 per cent threshold for early maturity?

Ley 5/2019 Article 24 sets three cumulative requirements before a lender can declare early maturity (vencimiento anticipado), which accelerates the entire loan and opens the door to judicial foreclosure:

Stage	Threshold (share of capital granted)	Equivalent months of missed payments	Applies during
First half of loan term	3 per cent of capital	12 monthly payments	First half of the mortgage duration
Second half of loan term	7 per cent of capital	15 monthly payments	Second half of the mortgage duration

The threshold is not a free choice of the bank. Article 24.2 states that these rules do not admit contrary agreement (no admiten pacto en contrario), so a mortgage deed clause demanding full repayment after one missed payment is unenforceable. The same conditions were inserted into Article 129 bis of the Ley Hipotecaria by Ley 5/2019 Disposicion Final Primera, so the mortgage action itself cannot proceed unless they are met.

The logic for the split threshold is straightforward: early in the loan, the outstanding principal is high and each instalment contains more interest than capital, so a smaller percentage of capital is unpaid. Later in the loan, each instalment contains more capital, so a higher percentage threshold is needed to reach the same significance.

What is the one-month payment demand (requerimiento de pago)?

Before declaring early maturity, the lender must serve a formal payment demand on the borrower. Article 24.1.c of Ley 5/2019 requires three elements in this demand:

1. A requirement to pay the overdue amounts.
2. A grace period of at least one month for the borrower to comply.
3. An express warning that failure to pay will trigger a demand for full repayment of the outstanding loan.

This is a cumulative requirement alongside the 3 per cent or 7 per cent threshold. A bank that skips the formal demand, or that gives less than one month, cannot validly accelerate the loan. The borrower can use this as a defence in the subsequent judicial execution under LEC Article 695 (the opposition proceedings available in mortgage foreclosure).

For non-resident owners, the demand is typically sent to the notification address registered with the lender and the CIRBE. If you have moved and not updated your address, the demand may be served at the property or through publication, so keeping the lender informed of your current address is critical.

How is late interest calculated under Ley 5/2019?

Element	Rule	Source
Late interest formula	Remuneration rate plus 3 percentage points	Ley 5/2019 Art 25.1
Hard ceiling (habitual residence only)	3x legal interest rate (9.75 per cent in 2026)	Ley Hipotecaria Art 114.3 (Ley 1/2013)
Accrual base	Principal due and unpaid only	Ley 5/2019 Art 25.1
Capitalisation	Prohibited (except LEC Art 579.2.a)	Ley 5/2019 Art 25.1
Pact to contrary	Not admissible	Ley 5/2019 Art 25.2

The 2026 legal interest rate of money is 3.25 per cent, published by the Banco de España and fixed by the Ley de Presupuestos Generales del Estado. Three times that rate is 9.75 per cent. If your mortgage carries a remuneration rate of, say, 2.98 per cent (the INE May 2026 average for new Spanish mortgages), the Article 25 formula produces a late rate of 5.98 per cent. The Article 114.3 ceiling of 9.75 per cent would not bite because the formula rate is below it. A higher remuneration rate could push the formula rate above 9.75 per cent, in which case the ceiling applies for habitual residence loans.

For commercial operations generally (not mortgage-specific), the legal interest of demora is published separately at 10.40 per cent for the second half of 2026 (Resolucion de 30 de junio de 2026, BOE-A-2026-14327), up from 10.15 per cent in the first half. This rate applies to late payments in commercial transactions between businesses, not to residential mortgage defaults.

What did the Constitutional Court rule on abusive clauses in mortgage foreclosure in 2026?

The Pleno of the Tribunal Constitucional issued STC 23/2026 on 11 March 2026 (BOE-A-2026-8278), resolving an amparo from borrowers whose Granada home had been adjudicated to the bank in a 2016 foreclosure. The ruling made two key holdings:

First, for mortgage foreclosures initiated after 15 May 2013 (the entry into force of Ley 1/2013), the procedure concludes definitively for the purpose of abusive-clause control when the decree of adjudication becomes firm. This revises the earlier STC 31/2019 doctrine, which had placed the limit at the physical eviction (lanzamiento). The Constitutional Court adopted the position already taken by the Supreme Court in STS 234/2025 (12 February 2025), which held that the mortgage execution concludes with the firmeza of the adjudication decree.

Second, the consumer retains the right to bring a separate declaratory action in an ordinary proceeding afterward to claim the economic consequences of abusive clauses, as established by the Court of Justice of the EU in the Ibercaja Banco ruling (C-600/19, 17 May 2022). But the in-execution route for challenging clause abusiveness closes once the adjudication decree is final.

The practical implication for any borrower facing foreclosure is clear: raise abusive-clause opposition as early as possible, ideally within the LEC Article 695 opposition window. Waiting until the eviction stage is too late for post-2013 foreclosures.

A subsequent ruling, STC 47/2026 (22 June 2026, BOE-A-2026-16243, published 25 July 2026), reinforced this principle from the borrower’s side. In a Zamora case, the court had rejected the borrowers’ abusive-clause opposition as untimely, but the Constitutional Court found this violated the right to effective judicial protection: the procedure had not yet concluded (the auction had not even been called), and courts must examine abusive clauses whenever they are raised, whether oficio or at the party’s instance, as long as the execution has not ended. The court cannot refuse to examine abusiveness solely on procedural-timing grounds before the procedure is complete.

How many mortgage foreclosures were filed in Spain in 2025?

The Consejo General del Poder Judicial reported that 31,416 mortgage foreclosures were initiated across Spain in 2025, a 35.6 per cent increase over 2024 and nearly double the 18.3 per cent rise seen between 2023 and 2024. Andalusia recorded 6,466 foreclosures, the second-highest regional total after Catalonia (9,370). The per-capita rate in Andalusia was 73.2 per 100,000 inhabitants.

Evictions (lanzamientos) from mortgage foreclosures totalled 4,346 nationwide, down 14.3 per cent from 2024, suggesting that many foreclosures are resolved through negotiation or dacion en pago before reaching the physical eviction stage. The report also disclosed, for the first time, data on suspension of evictions for vulnerable households: in Q4 2025 alone, courts received 2,732 suspension requests and resolved 2,559, suspending 221 under RD 11/2020 provisions and 167 under LEC Article 441.5.

For non-resident owners, the rising foreclosure volume signals that Spanish courts are processing these cases actively. If you are in arrears, engaging with the bank early, before the threshold and requerimiento de pago stage, materially increases the options available.

What is the worked example for a EUR 500,000 mortgage?

Consider a non-resident borrower with a 25-year EUR 500,000 mortgage at 2.98 per cent fixed (the INE May 2026 average rate for new Spanish mortgages, up from 2.84 per cent in March). The monthly instalment is approximately EUR 2,180. If the borrower misses three payments, the unpaid cuotas total approximately EUR 6,540, which is 1.3 per cent of the capital. This is below the 3 per cent first-half threshold, so early maturity cannot be declared. Late interest accrues at 5.98 per cent (2.98 + 3.0) on the unpaid principal portion of each missed instalment.

To reach the 3 per cent threshold (EUR 15,000 of unpaid capital), the borrower would need to miss roughly 12 monthly payments, assuming each instalment contains enough capital to accumulate to 3 per cent over that period. The exact count depends on the amortisation schedule: early in the loan, capital content is lower, so it takes more payments to reach 3 per cent of capital, which is why the law provides the alternative of 12 months of missed payments as a deemed threshold.

Once the threshold is met, the bank sends the requerimiento de pago with a one-month cure period. If the borrower does not cure within that month, the bank declares early maturity and can file the judicial execution under LEC Article 681 against the mortgaged property.

What can a non-resident borrower do at each stage?

At the first missed payment stage, contact the bank immediately. Spanish lenders have internal protocols for temporary payment holidays (carencia), instalment restructuring, and term extensions. The earlier the conversation, the more options remain open. The non-resident mortgage guide covers the borrowing framework, and the mortgage law guide details the Ley 5/2019 protections that constrain the bank’s behaviour.

For borrowers who meet the vulnerability thresholds, the Code of Good Practices (Codigo de Buenas Practicas) offers a formal restructuring framework before foreclosure. The 2012 code, for households at the exclusion threshold, has enabled approximately 70,000 families to restructure their mortgage since launch. The 2022 code, aimed at those at risk of vulnerability, processed about 7,500 operations worth roughly EUR 860 million between 2022 and 2024, according to the banking associations AEB, CECA and Unacc. Both codes are voluntary for banks but binding once a bank has adhered. Eligible borrowers can request debt restructuring, carencia periods, or conversion from variable to fixed rate without penalty.

At the threshold stage, if you have received the requerimiento de pago, use the one-month cure period. Curing the default (paying all overdue instalments plus accrued late interest) resets the clock. The bank cannot declare early maturity if the default is cured within the one-month window. If curing the full amount is not feasible, this is the moment to propose a dacion en pago (voluntary surrender of the property in exchange for debt cancellation), which the dacion en pago guide explains in detail. A dacion en pago negotiated before the judicial auction avoids the deficiency judgment risk.

At the execution stage, after early maturity is declared and the bank files under LEC Article 681, the foreclosure process guide covers the judicial timeline from the diligencia preliminar through the auction and eviction. The key risk for non-resident borrowers is the deficiency judgment: if the auction proceeds fall short of the outstanding debt, the lender can pursue the borrower personally for the shortfall. Unlike Spanish residents whose habitual residence has a specific exclusion zone, non-resident owners have no such protection. Crucially, STC 23/2026 means any abusive-clause challenge must be raised during the execution, before the adjudication decree becomes firm. Raising it after the auction is too late.

What is the difference between the missed payment phase and the foreclosure phase?

The missed payment phase is the pre-court timeline: the grace period, the late interest accrual, the 3 per cent or 7 per cent threshold, and the one-month payment demand. It is governed by Articles 24 and 25 of Ley 5/2019 and Article 114.3 of the Ley Hipotecaria. The bank acts unilaterally: it demands payment, accrues late interest, and eventually declares early maturity. No court is involved.

The foreclosure phase begins once early maturity is declared and the bank files the ejecucion hipotecaria under LEC Articles 681 to 698. A court now supervises the process: the diligencia preliminar (notification and registry search), the requerimiento judicial, the auction (subasta), and the eviction (lanzamiento). The borrower can oppose the execution on specific grounds in LEC Article 695, including the existence of abusive clauses or the bank’s failure to meet the Article 24 requirements. Per STC 23/2026, this opposition window is the last opportunity to challenge abusive clauses within the execution itself.

The boundary between the two phases is the declaration of early maturity. Before it, the borrower controls the timeline (cure at any point and the loan continues). After it, the court controls the timeline and the borrower’s options narrow to formal opposition, auction participation, or negotiated exit.