The demerger is a key corporate reorganisation tool that allows the separation of activities, assets, or business lines. We analyse the types of demerger, their legal process, and tax implications in Spain.
The demerger is one of the most versatile corporate restructuring operations in the Spanish legal system. It allows what is together to be separated, what grew in a disorganised way to be reorganised, and a company to be prepared for its next chapter — whether that is a sale, a succession, or a change of strategy.
In the Spanish middle market, the demerger appears recurrently in three scenarios: preparing a company for sale (separating the operating activity from the property portfolio), resolving shareholder disputes (each partner takes part of the business), and reorganising the family group (separating diverse activities into independent companies).
The original company is divided into two or more new companies, transferring all its assets. The original company ceases to exist. Each shareholder receives shares in the new companies in proportion to their original holding.
It is the most drastic and least common type. It is used when the aim is to completely separate the activities of a company without maintaining the original entity.
The original company separates one or more business lines into a new company (or an existing one), without ceasing to exist. The shareholders of the original company receive shares in the new company proportionally to their holding in the original.
It is the most commonly used type in the M&A context. It allows the activity to be sold to be isolated in a clean company, or the assets the seller wishes to retain (typically, property) to be separated from the operating activity.
It is a variant of the partial demerger with one fundamental difference: the shares of the new company are received by the original company, not by its shareholders. The original company becomes a holding of the new company.
The hive-down is especially useful for creating holding structures without altering the group’s shareholding composition. The original company becomes the holding and the new company takes on the operating activity.
The demerger is a corporate operation regulated by the Structural Modifications of Commercial Companies Act. The process has several phases.
The company’s directors prepare the demerger plan, which includes the identification of the participating companies, a description of the assets being transferred, the exchange ratio (proportion of shares shareholders will receive), the demerger balance sheet, and the articles of association of the new companies.
Additionally, a directors’ report must be prepared explaining and justifying the operation, and an independent expert’s report on the exchange ratio (unless all shareholders expressly waive this requirement).
The shareholders’ meeting must approve the demerger with the enhanced majorities established by law (two-thirds of share capital in SLs). In family businesses, this requirement is usually easily met because family shareholders tend to hold majority stakes. Where there is shareholder conflict, the demerger may be precisely the way to resolve it.
Creditors of the demerging company have a right of objection for one month from publication of the resolution in the Official Commercial Registry Gazette (BORME). If a creditor objects, the company must secure their claim or pay the debt before executing the demerger.
This right of objection is a relevant timing factor: it adds at least one month to the operation’s timetable.
The demerger is executed in a public deed before a notary and registered at the Commercial Registry. Registration is constitutive — the demerger does not take effect until it is registered.
The demerger can qualify for the special regime for mergers, demergers, and contributions provided in Chapter VII, Title VII of the Corporate Income Tax Act. Under this regime, the operation does not trigger immediate taxation: latent capital gains in the transferred assets are not taxed at the time of the demerger but are deferred until the receiving company transfers those assets to a third party.
To qualify for the regime, the operation must have a valid economic motive — restructuring, rationalisation of activities, efficiency improvement — and must not have obtaining a tax advantage as its main or predominant purpose.
The question of economic motive is the most sensitive aspect of the neutral regime. The tax authority scrutinises demergers carried out in the context of a sale transaction, as it may interpret that the demerger was performed exclusively to obtain a tax advantage (for example, separating property to sell only the activity and pay less tax on the property capital gain).
Economic motives that case law has considered valid include the separation of activities with different risk profiles, preparation for family succession, resolution of shareholder disputes, specialisation of the group’s activities, and asset protection against operational risks.
What does not work is an instrumental demerger without real substance, executed days before a previously agreed sale. In such cases, the tax authority may deny the neutral regime and demand taxation of the capital gains.
Demergers qualifying for the neutral regime are outside the scope of VAT (as transfers of autonomous economic units) and exempt from the corporate operations category of Transfer Tax.
If there is property in the transferred assets, the exemption from Stamp Duty (AJD) depends on the autonomous community and the type of operation. This is an aspect that must be analysed on a case-by-case basis.
The most common use case in the M&A context is the pre-sale demerger. The typical scenario:
The business owner has an SL that combines operating activity with property (the industrial unit, offices, a commercial premises). The buyer wants the activity but not the property — or the seller wants to keep the property as a source of rental income and family wealth.
The solution: demerge the property into a new company (or hive it down into a property holding company) and sell only the operating company. The seller retains the property in a separate company, the buyer acquires a clean company with the activity they want, and both get what they are looking for.
Timing is crucial. The demerger must be executed well in advance of the sale so that the tax authority does not consider it instrumental. There is no legal minimum period, but prudence — and administrative doctrine — suggest at least 6-12 months between the demerger and the sale.
Another common scenario: two partners who no longer want to work together. Instead of one buying out the other (which generates a taxable transaction), the company is demerged and each partner takes part of the business.
The total demerger is the natural tool here: the company is divided into two, each partner receives 100% of one of the new companies, and each goes their own way. If the demerger meets the requirements of the neutral regime, it does not trigger immediate taxation.
Inadequate timing. Executing the demerger with the sale already negotiated. The tax authority may consider that the operation lacks a valid economic motive.
Lack of substance. The new companies must have genuine economic activity, their own resources, and functional autonomy. Empty companies created by the demerger may be challenged.
Ignoring creditors’ right of objection. A creditor who exercises their right of objection can delay the operation by weeks or months.
Not consulting administrative doctrine. The Directorate-General for Taxation has issued hundreds of binding rulings on demergers. Before executing the operation, it is advisable to verify that the proposed economic motive has support in the doctrine.
The demerger is a powerful tool, but it requires planning, specialist advice, and, above all, foresight. If you are considering a demerger as a preliminary step to a sale or as part of a family reorganisation, contact our team to analyse your specific situation.
By Blue Mountain Capital
By Blue Mountain Capital
By Blue Mountain Capital
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