Setting up a Sociedad Anónima (S.A.) in Spain in 2024-25: Process & Requirements

Are you looking for setting up a Sociedad Anónima (S.A.) in Spain in 2024. Contact On Demand International's Spanish incorporation desk or read our comprehensive guide on the same.

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Sociedad Anónima

Spain’s solid legal framework, proximity to the European Union’s single market, and strategic geographic location make it an appealing alternative for both domestic and international enterprises. Among the various forms of organizations that can be formed in Spain, the Sociedad Anónima (S.A.), or public limited company, is one of the most common structures, particularly for larger businesses looking to acquire capital through public or private share issue.

This article will explore the key aspects of opening a Sociedad Anónima (S.A.) in Spain, covering its features, the process of incorporation, requirements, advantages, and documentation needed. We will also compare the S.A. structure with the Sociedad Limitada (S.L.), Spain’s private limited company, to help you choose the best structure for your business.

What is a Sociedad Anónima (S.A.) in Spain?

A Sociedad Anónima (S.A.) is a type of company structure in Spain that offers shareholders limited liability, which means they are only liable for the company’s debts up to the amount of their investment. This business form is suitable for medium to large-scale enterprises and is often used by companies looking to raise capital through the issuance of shares or bonds, making it one of the primary structures for publicly traded companies in Spain.

An S.A. in Spain functions similarly to a corporation in other countries, and it is highly regulated by Spanish corporate law. It allows for the trading of shares on stock markets, the issuance of bonds, and access to broader capital resources. It is ideal for companies planning to have many shareholders, external investors, or future listings on a stock exchange.

Features of a Sociedad Anónima (S.A.) Company in Spain

The Sociedad Anónima offers several important characteristics that differentiate it from other business structures in Spain, such as the Sociedad Limitada (S.L.). Some of the key features include:

  1. Limited Liability: The liability of the shareholders is limited to the value of their shares.
  2. Minimum Share Capital: The minimum capital required to form an S.A. is €60,000. At least 25% of this amount must be paid in at the time of incorporation.
  3. Transferable Shares: Shares in an S.A. can be freely transferred unless otherwise stipulated in the company’s bylaws.
  4. Flexibility for Raising Capital: An S.A. can issue bonds and shares, making it easier to raise capital through public or private investors.
  5. Corporate Governance: The governance structure typically includes a board of directors or an administrative council, offering a flexible management structure.
  6. Issuance of Bonds: Unlike an S.L., an S.A. can issue bonds as a way to raise funds, giving it more financial leverage.
  7. Public Disclosure: S.A. companies are subject to more stringent transparency and reporting requirements than S.L. companies, especially if they are publicly listed.

How to Incorporate a Sociedad Anónima (S.A.) Company in Spain?

Incorporating a Sociedad Anónima in Spain is a formal process that involves several steps, all of which must be followed carefully to ensure compliance with Spanish corporate law. Here’s an overview of the incorporation process:

  1. Choose a Company Name: The first step is to choose a unique company name. The name must not be similar to any existing company name in Spain. Once you’ve chosen a name, it must be approved by the Central Mercantile Registry (Registro Mercantil Central).
  2. Open a Bank Account and Deposit Capital: Once the company name is approved, you need to open a corporate bank account and deposit at least 25% of the minimum required share capital (€60,000). This deposit is required to demonstrate that the company has the necessary funds to begin its operations.
  3. Draft the Company’s Bylaws: The company’s bylaws (estatutos sociales) must be prepared. These bylaws outline the company’s internal rules, including how it will be governed, how shares will be transferred, and other operational aspects. A notary must certify these bylaws during the incorporation process.
  4. Sign the Public Deed of Incorporation: The public deed of incorporation (escritura pública) is a document signed before a Spanish notary that formally incorporates the company. It includes the company’s bylaws, information about the shareholders, the deposit of share capital, and other details about the company.
  5. Register with the Mercantile Registry: The public deed of incorporation, along with other relevant documentation, must be filed with the Commercial Registry (Registro Mercantil) for the region where the company will be based. This step formally registers the company and provides it with legal status.
  6. Obtain a Tax Identification Number (CIF): Every company in Spain must obtain a Fiscal Identification Code (Código de Identificación Fiscal or CIF) from the Spanish Tax Agency (Agencia Tributaria). This is required to legally conduct business in Spain.
  7. Register for Social Security and Insurance: The company must also register with the Spanish Social Security system and arrange for the necessary insurance coverages for its employees.

Requirements for a Sociedad Anónima (S.A.) Company in Spain

Before you can incorporate an S.A., you need to meet certain requirements, both financial and legal:

  1. Minimum Share Capital: The minimum capital for an S.A. is €60,000. At least 25% must be paid in advance. This capital can be in cash or through contributions of property or other assets.
  2. Number of Shareholders: An S.A. can have just one shareholder (unipersonal), though most have multiple shareholders. There is no upper limit on the number of shareholders.
  3. Board of Directors: The company must have a board of directors (or at least one director) to manage the company. The board’s composition must follow the company’s bylaws, and all directors must be registered with the Mercantile Registry.
  4. Public Deed of Incorporation: The company must have a notarized deed of incorporation and formally register it with the Spanish Mercantile Registry.
  5. Fiscal and Legal Compliance: The company must comply with Spanish tax laws, employment regulations, and corporate governance standards. This includes filing annual financial statements and other required documents.

Benefits of Setting up a Sociedad Anónima in Spain

There are numerous advantages to setting up a Sociedad Anónima in Spain, especially for larger businesses or companies planning to raise significant capital:

  1. Limited Liability: Shareholders are only liable for the amount they invest, protecting their personal assets from business liabilities.
  2. Access to Capital Markets: An S.A. can issue shares and bonds, making it easier to raise capital through public or private investors.
  3. International Reputation: The S.A. structure is well-known internationally, which can enhance a company’s credibility when dealing with foreign clients or investors.
  4. Attractive for Large-Scale Enterprises: The structure is ideal for large-scale enterprises that need to operate on a national or international level, as it offers significant flexibility in terms of financing and ownership.
  5. Corporate Flexibility: The governance structure allows for a variety of management models, including a board of directors or an executive management team.
  6. Tax Benefits: Depending on the nature of the business and its structure, there may be certain tax benefits available to S.A. companies in Spain, such as deductions for research and development or double taxation treaties.

Documents Required to Register a Sociedad Anónima (S.A.) Company in Spain

To register a Sociedad Anónima, several key documents are required, including:

  1. Certificate of the Company Name Reservation: This confirms that the chosen company name has been approved by the Central Mercantile Registry.
  2. Company Bylaws: These are the legal documents that define the rules and structure of the company.
  3. Bank Certificate of Capital Deposit: This proves that the minimum share capital has been deposited in a Spanish bank account.
  4. Public Deed of Incorporation: The formal document, certified by a notary, that incorporates the company.
  5. Fiscal Identification Number (CIF): This is required for tax purposes and is issued by the Spanish Tax Agency.
  6. Identification Documents: Copies of identification documents (such as passports or national identity cards) of the company’s directors and shareholders.
  7. Registered Office Address: Proof of the company’s registered office address in Spain.

Difference Between S.A. and S.L. Companies

While the Sociedad Anónima (S.A.) and Sociedad Limitada (S.L.) are two of the most common corporate structures in Spain, they differ significantly in terms of capital requirements, liability, governance, and other key aspects. Here’s a detailed comparison:

CriteriaSociedad Anónima (S.A.)Sociedad Limitada (S.L.)
Share Capital€60,000 minimum (with at least 25% paid upon incorporation). Typically used by larger companies requiring significant capital investment.€3,000 minimum. Easier for small- and medium-sized enterprises (SMEs) to form due to the lower capital requirement.
LiabilityLimited liability to the amount of capital invested in shares. Shareholders’ personal assets are protected from company debts.Limited liability to the amount of the capital invested. Owners’ personal assets are not at risk beyond their investment.
Number of ShareholdersCan have one or more shareholders (may be large, with diverse ownership).Can have one or more shareholders but typically used by small, closely held businesses with fewer owners.
OwnershipShares are freely transferable, but restrictions can be placed in the bylaws. Especially useful for large companies that want to trade shares publicly or attract external investors.Shares are not as freely transferable, often requiring the approval of other shareholders for transfer. Used more by family-run businesses or partnerships.
TaxationCorporate tax rate of 25%. The tax regime applies to both S.A. and S.L. companies. Dividend distribution is also taxed separately at shareholder level.Same corporate tax rate of 25%. No difference between the two structures in terms of tax obligations.
Accounting & ComplianceStricter financial reporting requirements (especially if listed on the stock exchange). Audited financial statements are usually required, and public disclosure obligations are extensive.Fewer accounting obligations. S.L. companies do not need to meet as many reporting and auditing requirements unless they exceed certain thresholds (related to turnover, assets, or workforce size).
Transfer of SharesShares are generally more liquid and can be sold or transferred freely unless otherwise restricted by the bylaws. Facilitates easy transfer between investors and public markets.Transfer of shares is more restricted and often requires approval from other shareholders, making it less flexible for new investors. Ideal for businesses where ownership remains within a small group.
Company Formation FeesHigher costs due to the larger capital requirements, more complex legal procedures, and greater regulatory oversight.Lower costs of formation, both in terms of minimum share capital and legal fees. Suitable for smaller businesses or startups.
Company BylawsMore flexible and complex. Typically drafted to accommodate a large number of shareholders and investors. Often involves provisions related to share issuance, transfer, and corporate governance.Simpler bylaws, focused on protecting minority shareholders and controlling the decision-making process within smaller, family-owned businesses.
DissolutionMore complex and can take longer, especially if the company is publicly traded or has a large number of stakeholders. Must follow a strict legal process.Simpler dissolution process. Since S.L. companies are usually smaller, the liquidation and closing process is faster and less bureaucratic.
Issue of BondsCan issue bonds, debentures, and other securities to raise capital from investors. This makes it attractive for larger enterprises seeking external financing.Cannot issue bonds or debentures, making this structure less suitable for businesses needing large-scale investment through debt securities.

Conclusion

Establishing a Sociedad Anónima (S.A.) in Spain is a great choice for businesses seeking to raise significant capital or operate on a large scale. With its flexible share structure, limited liability, and ability to issue bonds, the S.A. offers significant advantages for businesses aiming to expand nationally or internationally.

However, it is essential to comply with Spanish legal and tax requirements, including the need for significant share capital and more rigorous accounting and governance structures. By following the proper procedures, and understanding the differences between an S.A. and an S.L., you can make an informed decision about which corporate structure best suits your business goals in Spain.

You can contact On Demand International’s Spanish Desk. They will provide you complete information about how you can incorporate your private limited company or a public limited company.

Frequently Asked Questions

What is the difference between a Sociedad Anónima (S.A.) and a Sociedad Limitada (S.L.)?

This is one of the most frequent questions, as people often want to know the differences in liability, share capital, and governance between these two types of companies in Spain.

What is the minimum share capital required for an S.A. in Spain?

Many people inquire about the capital requirements, with the minimum for an S.A. being €60,000, and at least 25% of this must be paid upon incorporation.

Can a single person form a Sociedad Anónima (S.A.) in Spain?

Individuals often ask if they can incorporate an S.A. alone. Yes, it is possible to form an S.A. with just one shareholder, which is called a “Sociedad Anónima Unipersonal.”

How are shares transferred in a Sociedad Anónima (S.A.)?

People commonly seek clarity on how the transfer of shares works in an S.A., as shares in this type of company are generally freely transferable.

What are the tax implications of forming a Sociedad Anónima (S.A.)?

Questions about taxation and corporate tax rates (currently 25%) for S.A. companies in Spain frequently come up.

How is an S.A. governed?

Many ask about the management structure, which typically involves a board of directors or an administrative council overseeing the company’s operations.

What documents are required to register an S.A. in Spain?

People often want to know the list of documents needed, including the company’s bylaws, a public deed of incorporation, and a bank certificate for capital deposit.

Can an S.A. issue bonds in Spain?

This is another common question, as an S.A. can issue bonds, debentures, and other securities, unlike the Sociedad Limitada (S.L.).

What are the ongoing compliance and accounting requirements for an S.A.?

Entrepreneurs frequently inquire about the strict financial reporting and auditing requirements for Sociedad Anónima companies, especially if they are publicly listed.

How long does it take to incorporate a Sociedad Anónima (S.A.) in Spain?

The timeline for incorporation is a common concern, as many are interested in understanding how long the legal process typically takes.

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Carlos Garcia

Carlos Garcia is a Senior business consultant with over 15 years of experience helping entrepreneurs and international companies establish their presence in Spain. Holding a Master's degree in International Business Law from the Universidad Complutense de Madrid, Carlos specializes in corporate law, international taxation, and compliance with Spain's regulatory environment. Throughout his career, Carlos has worked with a diverse range of clients—from tech startups setting up business in Madrid’s bustling innovation hubs to family-owned businesses expanding into Europe. His extensive experience spans over 300 successful company formations, and he takes pride in finding practical solutions tailored to each client’s unique needs.