Spain has revised its insolvency legislation in a way that materially affects how creditors pursue recovery in both restructuring and liquidation proceedings. The amendments introduce new thresholds, tighten the timelines for filing proofs of debt, and expand the powers of the court-appointed administrator. International companies with Spanish-incorporated subsidiaries or outstanding receivables from Spanish counterparties need to act before the compliance deadline passes.
Spain's insolvency law amendments took effect in early 2025, introducing revised creditor priority rules, tightened proof-of-debt deadlines, and expanded restructuring plan mechanisms. All companies incorporated in Spain – including a Sociedad Anónima (SA, public limited company) and a Sociedad de Responsabilidad Limitada (SL, private limited company) – are subject to the new rules from the effective date. International creditors with claims against Spanish entities must verify their filing deadlines immediately to avoid losing priority status.
This alert sets out what changed, which businesses are affected, and the concrete steps international companies should take right now.
What changed and when it came into force
Spanish insolvency legislation has been substantially reformed as part of a broader effort to align with EU restructuring directives. The amendments reshape the interaction between debtors, creditors, and the court-appointed administrator across three core areas.
First, the restructuring plan mechanism has been strengthened. Courts in Spain can now confirm a restructuring plan over the objection of dissenting creditor classes – provided specific cross-class cram-down conditions are met. This makes pre-insolvency restructuring a more viable path for debtors, but it reduces the leverage of holdout creditors who previously could block a plan by withholding consent.
Second, the rules governing the creditors' meeting have changed. The amended legislation alters voting thresholds and representation requirements. Creditors who fail to submit their proof of debt within the statutory window risk being excluded from the meeting altogether. For foreign creditors unfamiliar with Spanish procedure, the risk of missing this window is acute.
Third, the role of the liquidator in post-plan insolvency proceedings has been redefined. The liquidator now has broader authority to challenge pre-insolvency transactions and to accelerate asset disposals. This creates new exposure for counterparties to contracts signed in the period immediately before formal insolvency proceedings commenced.
The amendments also introduce a revised set of threshold criteria that determine which procedure applies. Companies with lower debt loads may be routed into a simplified pre-insolvency track. While larger or more complex insolvencies remain subject to full court supervision before the Tribunal Supremo (Supreme Court of Spain) and lower commercial courts.
Who is affected and why it matters now
The reforms apply to all entities subject to Spanish commercial legislation. That includes the SA and the SL – the two corporate forms used by the overwhelming majority of Spanish-incorporated companies. Foreign-owned subsidiaries operating through these vehicles are fully within scope.
International creditors are affected in two distinct ways. Those who are secured creditors must verify whether their security interests remain validly registered at the Registro Mercantil (Commercial Registry of Spain). Registration gaps that were tolerated informally before the amendments may now be exploited by the administrator to challenge the creditor's priority.
Unsecured creditors face a different risk. The tightened proof-of-debt deadlines mean that late submissions are more likely to be rejected outright. Historically, Spanish courts exercised some discretion on late filings. Under the amended rules, that discretion is significantly narrowed.
Foreign creditors operating under English law or other common law systems often assume that the process mirrors what they know. In Spain, the role of the Notario (notary) in authenticating documents and the Registro Mercantil in recording security interests is more significant than in common law systems. Missing a notarial or registry step can render a creditor's position unenforceable.
Businesses with supply chain exposures to Spanish counterparties – even without a direct lending relationship – should also review their contracts. The extended clawback window for pre-insolvency transactions means that payments received in the months before a counterparty's insolvency could be subject to recovery action by the liquidator.
For a detailed overview of restructuring and recovery options under Spanish law, see our insolvency and restructuring practice for Spain, which covers both pre-insolvency and formal proceedings in depth.
To receive an expert assessment of how these amendments affect your position as a creditor or counterparty in Spain, contact us at info@ferrazwhitmore.com.
Immediate actions for international companies
The following steps should be taken without delay by any company with exposure to Spanish insolvency proceedings – whether as a creditor, a shareholder, or a contracting party.
Review all outstanding Spanish receivables. Identify counterparties showing signs of financial distress. Check whether formal insolvency proceedings have been opened by searching the commercial court records. Once proceedings open, the proof-of-debt deadline begins running immediately.
Verify security interest registration. If your claim is secured, confirm that the security is properly recorded at the Registro Mercantil. Any gap in registration should be remedied before the administrator conducts its initial review of creditor claims.
Audit pre-insolvency transactions. Review payments, asset transfers, or contract amendments concluded with Spanish counterparties in the period before any known financial difficulty. Transactions that fall within the clawback window may be challenged by the liquidator under the amended legislation.
Appoint local Spanish counsel. The proof-of-debt process requires documents to be filed in a form acceptable to the Spanish court. A lawyer in Spain with insolvency experience can prepare and submit the creditor's claim, attend the creditors' meeting, and monitor the administrator's proposals.
Engage with the restructuring plan early. If a restructuring plan is proposed, creditors who engage before the voting deadline have far more influence than those who wait. Under the cross-class cram-down mechanism, passive creditors can find their claims restructured on terms they never agreed to. Early engagement – supported by a law firm in Spain with restructuring experience – is the most effective way to protect your position.
Companies facing related shareholder or governance disputes alongside insolvency exposure should also review their options under our corporate disputes practice in Spain. Directors of Spanish-incorporated entities face personal liability risks under the amended insolvency rules that are distinct from the creditor-side analysis.
For a preliminary review of your creditor position or counterparty exposure under Spain's revised insolvency legislation, email info@ferrazwhitmore.com.
About Ferraz & Whitmore
Ferraz & Whitmore is an international law firm based in Lisbon, advising business clients across 46 jurisdictions. Our insolvency and restructuring practice covers Spanish and broader European proceedings, with direct experience in creditor representation, restructuring plan negotiations, and cross-border enforcement. Our team combines Portuguese civil law expertise with English common law tradition – an advantage when coordinating recovery strategies that span multiple legal systems. As a law firm in Spain and Portugal with deep roots in EU restructuring law, we regularly advise international entrepreneurs, institutional investors, and in-house legal teams who need results-oriented counsel. Our attorneys have advised on cross-border insolvency proceedings across both civil law and common law systems, including matters involving the Tribunal Supremo and EU-level enforcement mechanisms. Ferraz & Whitmore is a member of leading international legal associations focused on restructuring and insolvency practice. For a preliminary assessment of how Spain's insolvency law amendments affect your business, contact us at info@ferrazwhitmore.com.
For related developments in Portugal, see our alert on insolvency law amendments in Portugal.
Disclaimer: This publication is provided for informational purposes only and does not constitute legal advice. The information herein should not be relied upon as a substitute for professional legal counsel tailored to your specific circumstances. Ferraz & Whitmore assumes no liability for actions taken or not taken based on the contents of this material. For advice regarding your particular situation, please contact info@ferrazwhitmore.com.