1. Meaning of floating charge finance

What is a floating charge?

A floating charge is a type of security interest traditionally used in common-law finance. It allows a lender to take security over a changing pool of business assets, such as:

Inventory and stock.

Trade receivables.

Cash generated from business operations.

Other present and future assets, depending on the security agreement.

The company normally continues to use and sell those assets in the ordinary course of business. Upon a specified enforcement event, the floating charge may crystallize into security over the assets within its scope.

Example

A Spanish company borrows €10 million from a bank. The company owns:

Under a typical English-style floating charge, the lender may seek security over the changing business asset pool.

Under Spanish law, however, the bank would normally need to use appropriate Spanish-law security instruments for the relevant assets rather than simply registering one universal floating charge over the entire company.

Key distinction: Spanish law may permit certain flexible or floating-style arrangements, but it does not generally recognize a universal floating charge equivalent to the English debenture.

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2. Legal framework of banking law in Spain

Spanish banking finance is governed by several bodies of law. The precise rules depend on the lender, the borrower, the type of credit, and the collateral.

A. Civil Code

The Spanish Civil Code provides the general legal foundation for contracts, obligations, guarantees, and pledges.

Relevant provisions include:

The important principle is that a loan agreement and a security agreement are not necessarily the same thing. A valid loan does not automatically create a valid proprietary security interest over the borrower's assets.

B. Mortgage Law — Ley Hipotecaria

The Spanish Mortgage Law regulates mortgages over real estate and certain mortgage structures.

A mortgage may secure one or more obligations in certain circumstances, but the legal requirements must be met.

C. Law on Chattel Mortgage and Non-Possessory Pledges

The Ley de 16 de diciembre de 1954, sobre Hipoteca Mobiliaria y Prenda sin Desplazamiento de Posesión provides a statutory regime for specified movable assets.

It is relevant to:

Machinery and equipment.

Certain inventory and business assets.

Certain rights and other movable property.

Registration requirements are important where this regime applies.

D. Insolvency Law

The current Spanish insolvency framework is principally the Texto Refundido de la Ley Concursal, approved by Royal Legislative Decree 1/2020, as amended.

It regulates:

Insolvency proceedings (concurso).

Secured creditors.

Special insolvency privileges.

Classification of claims.

Enforcement of collateral.

Restructuring and insolvency-related limitations.

E. Royal Decree-Law 5/2005

Royal Decree-Law 5/2005 provides a special regime for eligible financial collateral arrangements.

It is especially important for:

Cash.

Financial instruments.

Securities.

Certain credit rights.

The regime can permit flexible enforcement, including appropriation, sale, or set-off, subject to its conditions.

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3. Does Spain recognize floating charges?

General rule

No, not in the general English common-law sense.

Spanish law generally requires security to be created over identified assets or objectively identifiable categories of assets, using the appropriate legal instrument.

For example:

A lender cannot normally obtain an all-assets security interest simply by inserting the words “floating charge” in a loan agreement.

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Exceptions and similar structures

Spain does have mechanisms that can produce some commercially similar effects.

1. Floating mortgage — hipoteca flotante

Article 153 bis of the Mortgage Law allows certain floating mortgage structures.

It is designed to secure multiple present or future obligations under a single mortgage framework, subject to statutory conditions.

Important limitation:

The flexibility concerns the obligations secured, not a general right over every future asset of the company.

2. Security over future receivables

A pledge over future receivables may be possible if the receivables are sufficiently identifiable and the applicable legal requirements are satisfied.

For example, a bank may take security over receivables arising from specified supply contracts.

3. Inventory and business assets

Certain statutory non-possessory pledges and business-related security structures may provide flexibility over asset pools. Their validity depends on the type of asset and statutory formalities.

4. Financial collateral

Financial collateral arrangements may provide a more flexible regime for cash and eligible financial assets, particularly in sophisticated banking and capital markets transactions.

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4. Fixed charge vs floating charge: comparison

The table describes the general legal concepts. A Spanish mortgage, pledge, or other security instrument must be analyzed according to its own statutory regime rather than being assumed to operate as a fixed or floating charge under English law.

5. Six important case laws

The following cases are useful for understanding floating charge finance, Spanish security law, and the treatment of future assets in insolvency.

Important note: Spanish courts generally decide disputes in terms of mortgages, pledges, receivables, financial collateral, and insolvency privileges—not by applying the English floating-charge classification. The first three cases below are Spanish Supreme Court decisions. The final three are English comparative authorities, because the English floating-charge doctrine is particularly important for understanding the concept itself.

Case 1. STS 186/2016 — 18 March 2016

Spanish Supreme Court — Pledge of future receivables

Subject: Prenda de créditos futuros and insolvency.

Facts

A creditor had security over future receivables. The question was whether receivables that arose after the commencement of insolvency could still be covered by the pledge.

Legal issue

Can a pledge over future receivables continue to cover receivables generated after insolvency proceedings begin?

Decision

The Spanish Supreme Court held that the answer depends on the legal relationship from which the receivables arise.

The principle is:

If the legal relationship giving rise to the receivables already existed before the declaration of insolvency, receivables arising later may remain covered by the pledge.

If the legal relationship itself was not yet established before insolvency, the later receivables may enter the insolvency estate free of the earlier pledge.

Importance for banking law

This is highly relevant to receivables financing and asset-based lending.

A bank financing a business on the basis of future receivables cannot assume that every future receivable will automatically be secured during insolvency.

Example

A company has a pre-existing supply contract with a customer. The company pledges receivables under that contract to a bank.

If the company enters insolvency, later receivables under the already-existing contract may receive different treatment from receivables under contracts entered into only after insolvency.

Legal principle: The source and timing of the future receivable are critical.

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Case 2. STS 965/2023 — 15 June 2023

Spanish Supreme Court — Pledge of future credits and special insolvency privilege

ECLI: ES:TS:2023:2635

Facts

The dispute concerned a non-possessory pledge over future credits arising from pharmaceutical supplies. The pledge secured a tax debt.

The pledge had not been registered in the Movable Assets Registry.

Legal issue

What formalities are required for a pledge over future receivables to receive special insolvency privilege?

Decision

The Supreme Court examined Article 90.1.6 of the former Insolvency Act and distinguished between:

Ordinary possessory pledges.

Non-possessory pledges.

The decision treated the applicable formalities differently according to the type of pledge.

For a pledge of future credits, the Court emphasized the importance of the statutory requirements concerning public documentation and registration, depending on the form of security used.

Importance for banking finance

This case is relevant because a financing agreement may contain a pledge over future receivables, but the lender's insolvency priority depends on more than merely signing a commercial contract.

The lender must consider:

The nature of the pledge.

Whether the receivables are sufficiently identifiable.

Whether the applicable formality requirements are met.

Whether the security was created before insolvency.

Whether the statutory conditions for special privilege apply.

Practical lesson

A bank should not assume that a pledge over future receivables automatically gives the lender a special privileged claim in insolvency.

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Case 3. STS 183/2026 — 10 February 2026

Spanish Supreme Court — Pledge of shares and credit rights

ECLI: ES:TS:2026:525

Subject

Constitution of a pledge over nominative shares that have not been represented by certificates, and the application of the reasoning to pledges over credit rights.

Facts

A financial institution challenged the validity of a pledge over shares.

The dispute concerned whether the pledge required:

Notification to the company.

Entry in the company's share register.

Other formalities to establish its validity and enforceability.

Legal issue

Are notification and registration in the share register always necessary for the constitution of the pledge?

Decision

The Supreme Court held that, in the circumstances addressed by the judgment, a pledge over non-certificated nominative shares could be validly constituted through a public document with a reliable date, without requiring the disputed additional formalities as conditions of validity.

The decision also addressed the application of the reasoning to pledges over credit rights.

Importance for floating-style finance

Receivables and shares are frequently used as collateral in Spanish corporate and acquisition finance.

This case illustrates that:

Security formalities depend on the type of collateral.

The absence of one particular registration or notification does not automatically mean the pledge is invalid.

The precise legal requirements must be assessed under the applicable rules.

Caution: The case does not create a general Spanish floating charge. It concerns the constitution and formalities of particular pledges.

Cuatrecasas

Case 4. Re Spectrum Plus Ltd [2005] UKHL 41

English House of Lords — Fixed and floating charges over book debts

Subject: Classification of security over receivables.

Facts

A company granted security over its book debts. The lender sought to treat the security as a fixed charge.

However, the company retained the ability to use the proceeds of the receivables in its business.

Legal issue

Does a charge become a fixed charge merely because the agreement describes it as fixed?

Decision

The House of Lords held that the substance of the arrangement matters.

A charge over book debts could not be treated as fixed where the company retained control over the proceeds in a way inconsistent with a fixed charge.

Importance

This case is one of the leading authorities on the distinction between fixed and floating charges in English law.

Relevance to Spain

Spanish law does not simply import this classification. Nevertheless, the underlying commercial question remains relevant:

Does the borrower retain control over the secured assets, or is the lender given proprietary control?

Spanish courts would apply Spanish statutory rules rather than automatically applying the English fixed/floating test.

Case 5. Re Brumark Investments Ltd [2001] UKPC 26

Privy Council — Book debts and security classification

Subject: Fixed charge versus floating charge.

Facts

A company granted security over book debts and their proceeds. The security documents described the book debts as fixed security and the proceeds as floating security.

Legal issue

Can a security arrangement be divided into fixed and floating components?

Decision

The Privy Council emphasized that the classification depends on the rights and obligations created by the security agreement, including the degree of control over the charged assets.

The court considered the substance of the arrangement, rather than merely relying on the labels used in the document.

Importance

This case is important in common-law banking finance because book debts and receivables are common collateral.

Relevance to Spanish finance

It provides comparative understanding of receivables finance, but it is not a Spanish Supreme Court decision and does not establish a Spanish floating-charge doctrine.

Case 6. Re New Bullas Trading Ltd [1994] 1 BCLC 485

English Court of Appeal — Book debts and proceeds

Subject: Classification of charges over book debts.

Facts

A company granted security over book debts. The security documents attempted to distinguish between:

A fixed charge over the book debts.

A floating charge over their proceeds.

Legal issue

Could a charge be fixed over the debts but floating over the proceeds?

Decision

The Court of Appeal accepted that the security could be divided in the manner described, subject to the terms of the arrangement.

This approach was subsequently disapproved by the House of Lords in Re Spectrum Plus Ltd.

Importance

This case illustrates how the English law of fixed and floating charges developed over time.

Relevance to Spain

It is comparative only. Spanish courts do not generally recognize an all-assets floating charge based on contractual wording alone.

6. Spanish law: how to structure floating-style finance

Suppose a Spanish company wants a €50 million revolving credit facility.

The lender wants security over the company's business assets.

Step 1: Identify the assets

The lender identifies:

Land and buildings.

Machinery.

Inventory.

Receivables.

Bank accounts.

Shares in subsidiaries.

Step 2: Use the correct Spanish security

A possible structure is:

The lender may also include contractual undertakings requiring the company to create additional security over future assets when they are acquired.

Step 3: Satisfy perfection requirements

Depending on the asset, this may involve:

Public deed.

Notarial documentation.

Registration.

Control over financial collateral.

Notice to relevant parties.

Other statutory formalities.

Step 4: Address insolvency

The finance documents should consider:

Whether the security is validly created.

Whether it has been perfected.

Whether the collateral is eligible for special insolvency privilege.

Whether enforcement may be stayed or restricted.

Whether the security covers future assets or receivables.

Whether the transaction may be challenged in insolvency.

7. Floating mortgage — detailed explanation

What is a hipoteca flotante?

A floating mortgage is a Spanish statutory mechanism that can secure multiple obligations under a mortgage.

It is sometimes described as the closest Spanish equivalent to a floating charge, but the comparison must be made carefully.

Main characteristics

It is associated with real estate mortgage law.

It can secure multiple obligations.

It is subject to statutory eligibility and documentation requirements.

It does not automatically cover all present and future assets of a company.

The mortgage must comply with the applicable registration and formalities.

Example

A bank grants a revolving credit facility to a company secured by a floating mortgage over specified real estate.

The mortgage may secure obligations arising under the facility, subject to the statutory requirements.

However, if the company later buys new machinery, the mortgage does not automatically become a floating charge over that machinery.

Important distinction: The floating mortgage concerns the obligations secured by a mortgage, not a universal charge over all changing assets of the borrower.

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8. Insolvency and floating charge finance

What happens when a Spanish borrower becomes insolvent?

Insolvency is one of the most important issues in secured banking finance.

A. Valid security

If a lender has validly created and perfected security, the lender may benefit from the applicable secured-creditor rights and special privileges.

B. Future receivables

Future receivables must be analyzed carefully.

The Supreme Court's jurisprudence on future credits shows that the relevant legal relationship and the timing of the creation of the pledge can affect whether later receivables remain subject to the security.

C. Enforcement

Enforcement depends on:

The type of collateral.

The legal form of the security.

The applicable procedural rules.

Whether the security falls within a special financial collateral regime.

Insolvency-specific restrictions.

D. Financial collateral exception

Royal Decree-Law 5/2005 may provide a special enforcement regime for eligible financial collateral arrangements.

This is important in banking and capital markets transactions because it can allow enforcement through sale, appropriation, or set-off, subject to statutory conditions.

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9. Advantages and disadvantages of floating-style finance in Spain

10. Important legal principles for examination

Principle 1: No universal floating charge

Spanish law generally does not recognize the English-style universal floating charge over all present and future assets of a company.

Principle 2: Security is asset-specific

The appropriate legal instrument depends on the asset:

Mortgage for real estate.

Pledge for shares and credit rights.

Non-possessory pledge or chattel mortgage where legally available.

Financial collateral arrangements for eligible financial assets.

Principle 3: Future receivables are not automatically excluded

A pledge over future receivables may be valid, but the receivables must be sufficiently identifiable and the applicable statutory requirements must be met.

Principle 4: Insolvency changes the analysis

A security agreement that appears valid in ordinary business operations may not automatically give the lender the desired insolvency privilege.

Principle 5: Substance matters

In comparative common-law floating-charge jurisprudence, the rights and obligations created by the agreement matter more than the label “fixed” or “floating.”

Principle 6: Special regimes matter

Royal Decree-Law 5/2005 provides special treatment for eligible financial collateral arrangements.

11. Conclusion

Spanish banking law does not generally recognize the English floating charge as a universal security interest over a company's changing assets.

Instead, Spanish finance transactions typically use a combination of:

Mortgages.

Pledges.

Non-possessory pledges.

Chattel mortgages.

Security over receivables.

Security over bank accounts.

Financial collateral arrangements.

Contractual undertakings to create additional security.

The most important Spanish cases for the subject are the Supreme Court decisions on pledges over future receivables and the formalities of pledges over shares and credit rights. The English cases are useful for comparative understanding of the floating-charge doctrine.

Exam conclusion: A lender financing a Spanish company should not rely on the words “floating charge” alone. The lender must identify the assets, choose the appropriate Spanish security instrument, satisfy the required formalities, and assess insolvency consequences.

Case law revision table

Study note: For a Spanish law examination, the first three Spanish Supreme Court decisions should be treated as the primary authorities. The remaining cases are comparative English authorities and should be identified as such.