By
October 19, 2026
What are the legal requirements for starting a business in Spain?
Starting a business in Spain involves several legal, administrative, and tax requirements that entrepreneurs must understand before beginning commercial operations.
Whether you are a Spanish resident, an EU citizen, or a non-EU investor, Spain provides opportunities to establish a company, operate as a self-employed professional, or expand an existing international business into the Spanish market.
However, businesses must comply with the relevant company registration procedures, tax identification requirements, employment regulations, and industry-specific obligations.
One of the most common structures for establishing a company is the Sociedad Limitada (SL), the Spanish equivalent of a private limited liability company.
This guide explains the legal requirements for starting a business in Spain, including company formation, registration documents, share capital, taxation, foreign ownership, business licences, and opening a business account.
Spanish nationals, EU citizens, and non-EU individuals can generally establish businesses in Spain, subject to applicable legal requirements.
Foreign individuals and companies can usually:
However, the legal right to own a company is different from the right to live or work in Spain.
Non-EU citizens planning to reside or work in Spain may require appropriate immigration authorization.
Certain investments and regulated activities may also require additional approvals.
The first legal requirement is choosing an appropriate business structure.
Different structures have different incorporation procedures, liability arrangements, capital requirements, and ongoing obligations.
A Sociedad Limitada is a commonly used structure for small and medium-sized businesses.
An SL provides a separate legal entity and generally limits shareholder liability, subject to statutory exceptions.
It may have one or more shareholders, including foreign individuals or companies.
The statutory minimum share capital is €1, although additional legal rules apply while share capital remains below €3,000.
A Sociedad Anónima is generally used for larger companies or businesses requiring a different capital and shareholding structure.
The statutory minimum share capital is €60,000.
An autónomo is a self-employed individual conducting business in their own name.
This structure does not create a separate limited liability company, and the individual generally bears personal responsibility for business obligations.
An existing foreign company may establish a branch in Spain.
A branch is generally not legally separate from its parent company.
A foreign company may establish a Spanish subsidiary as a separate legal entity.
The appropriate structure depends on the nature of the business, number of owners, liability considerations, and intended operations.
Individuals and companies involved in establishing a Spanish business may need the appropriate Spanish identification numbers.
Foreign individuals commonly require a Número de Identidad de Extranjero (NIE) for relevant legal and administrative transactions.
Foreign corporate shareholders may need a Spanish Número de Identificación Fiscal (NIF).
Spanish companies must also obtain their own NIF for tax and administrative purposes.
The exact requirements depend on the legal structure and the role of each individual or entity.
Entrepreneurs establishing a Spanish limited company generally need to reserve an available company name.
This involves obtaining a certificate from the Central Commercial Registry (Registro Mercantil Central).
The certificate confirms that the proposed company name is available under the applicable registration rules.
It is known as the certificación negativa de denominación social.
The company name must comply with Spanish naming requirements and include the appropriate legal designation.
This requirement applies to corporate incorporation and should not be confused with registering a commercial brand or trademark.
Spanish company law establishes minimum capital requirements for certain legal structures.
For a Sociedad Limitada, the statutory minimum share capital is €1.
However, companies with capital below €3,000 are subject to additional legal obligations.
These include requirements concerning legal reserves and certain shareholder liability provisions if the company is liquidated without sufficient assets.
For a Sociedad Anónima, the statutory minimum share capital is €60,000.
Entrepreneurs should also ensure that the business has sufficient working capital to finance its intended activities.
A Spanish limited company must prepare the documents required for incorporation.
These generally include:
The company's bylaws, known as estatutos sociales, establish its legal and administrative framework.
Foreign corporate shareholders may need additional registration documents and evidence of representation authority.
A Spanish limited company is generally incorporated through a public deed executed before a Spanish notary.
The deed of incorporation, known as the escritura de constitución, records the company's establishment and essential legal details.
The deed generally includes information about the shareholders, capital contributions, company bylaws, and initial management appointments.
Foreign shareholders may be able to appoint authorized representatives where the relevant legal requirements are satisfied.
After the incorporation deed has been executed, the company must be registered with the relevant provincial Commercial Registry (Registro Mercantil).
Registration is a fundamental requirement for establishing a Spanish limited company as a fully registered legal entity.
The Registry records essential company information, including its name, registered office, capital, and management arrangements.
Companies must also comply with applicable requirements to update registered information when relevant changes occur.
Every Spanish company requires a Número de Identificación Fiscal (NIF).
A provisional NIF may be obtained during the incorporation process, followed by definitive identification documentation after the relevant requirements have been completed.
The company NIF is used for:
Businesses must complete the relevant tax registration procedures before or when beginning their taxable activities, as required by law.
These may include census declarations and registration of economic activities.
The obligations depend on the business structure, location, and commercial activities.
Companies should determine whether they are subject to:
Some businesses may also need to register for intra-community VAT transactions.
Spanish tax-resident companies are generally subject to corporate income tax on their taxable profits.
The applicable tax treatment depends on the company's circumstances and the legislation in force for the relevant tax period.
Certain qualifying newly established companies and smaller businesses may be eligible for specific tax rates or reliefs.
Businesses must maintain accurate accounting records and submit the required corporate tax returns.
Foreign-owned companies should also consider international tax rules, tax residence, and any applicable double taxation treaties.
Businesses carrying out activities subject to Spanish VAT must comply with the applicable registration, invoicing, and reporting rules.
VAT obligations depend on the nature of the goods or services supplied and the location of customers.
Businesses may need to:
Special rules may apply to international trade, e-commerce, and services supplied across borders.
Entrepreneurs and companies must assess their Social Security obligations.
Self-employed individuals generally need to complete the applicable registration procedures.
Companies employing staff must comply with employer registration and employee enrollment requirements.
Depending on their roles and ownership interests, working shareholders and company directors may also have Social Security obligations.
The applicable treatment depends on the individual's circumstances and relationship with the business.
Businesses hiring employees in Spain must comply with applicable employment legislation.
These obligations may include:
Companies should establish compliant employment arrangements before staff begin work.
Not every business requires the same licences or authorizations.
The requirements depend on the company's activities, premises, municipality, and autonomous community.
Certain activities may require:
For example, businesses operating restaurants, retail premises, transport services, healthcare facilities, or regulated financial services may face additional requirements.
Companies should confirm the relevant rules before commencing operations.
A Spanish company must establish a registered office in accordance with applicable company law.
The registered office is included in the company's incorporation documents and Commercial Registry information.
The address must satisfy the relevant legal requirements.
Depending on the company's activities, separate rules may apply to commercial premises, administrative offices, and operating locations.
Spanish companies must comply with applicable beneficial ownership identification and reporting requirements.
Ultimate beneficial owners are the individuals who ultimately own or control the business.
Beneficial ownership assessment commonly considers individuals who directly or indirectly own or control more than 25% of the company, as well as individuals exercising control through other means.
Companies must provide accurate ownership information where required and maintain appropriate records.
This information is also commonly requested when opening a business account.
Spanish limited companies must maintain accounting records and comply with annual financial reporting obligations.
These generally include:
The applicable accounting and reporting rules depend on the company's size and circumstances.
Businesses processing personal data must comply with applicable data protection legislation.
For many Spanish businesses, this includes the European Union's General Data Protection Regulation (GDPR) and relevant Spanish data protection rules.
Depending on their activities, businesses may need to establish:
Additional obligations may apply to websites, online stores, and businesses handling sensitive personal information.
A dedicated business account is an important part of managing a company's finances and maintaining appropriate financial records.
Companies may choose between traditional bank accounts and eligible online business payment accounts offered by regulated financial institutions.
For businesses primarily operating in euros, an account with EUR and SEPA payment capabilities can support domestic and European transactions.
A business account can help companies:
The account should support the company's ownership structure, activities, and payment requirements.
Yes. Some regulated financial institutions allow eligible Spanish companies to apply for business accounts online.
The onboarding process generally includes verification of the company, its directors, beneficial owners, and intended account activities.
Commonly requested documents include:
Approval is subject to the financial institution's eligibility and compliance requirements.
Not necessarily.
Spanish companies may be able to use eligible European IBANs issued by regulated financial institutions in other EU countries.
Under applicable European Union rules, certain forms of IBAN discrimination are prohibited for covered euro credit transfers and direct debits.
A European EUR business account with SEPA payment capabilities may therefore support a Spanish company's domestic and cross-border euro transactions.
However, companies should verify compatibility with their specific tax payments, payroll arrangements, direct debits, and other administrative requirements.
Foreign individuals and companies can generally establish Spanish businesses.
However, additional requirements may apply depending on nationality, residency, and ownership arrangements.
Foreign entrepreneurs may need:
Foreign ownership does not automatically provide the right to reside or work in Spain.
Non-EU entrepreneurs intending to live and work in Spain may require appropriate immigration authorization.
Certain foreign investments may also be subject to screening or authorization.
Yes. A non-resident can generally own a Spanish limited company.
A Spanish SL may have foreign shareholders and non-resident directors, subject to applicable requirements.
However, non-resident ownership does not remove the company's obligations under Spanish corporate, tax, accounting, and regulatory rules.
Entrepreneurs should also consider the location of effective management and any tax consequences arising from cross-border business arrangements.
Spain provides electronic company formation procedures through the Centro de Información y Red de Creación de Empresas (CIRCE).
Eligible entrepreneurs may use coordinated electronic processes to complete several incorporation and registration steps.
Electronic procedures can simplify administration and reduce certain delays.
However, some companies may still require additional notarization, identification, or document verification procedures.
The availability of remote incorporation depends on the legal structure and circumstances of the founders.
Failure to comply with applicable Spanish business regulations can result in legal and financial consequences.
Depending on the circumstances, these may include:
Businesses should review their legal obligations before beginning operations and maintain appropriate compliance procedures.
The requirements depend on the business structure but may include identification, company registration, tax registration, Social Security compliance, business licences, and accounting obligations.
Yes. EU and non-EU citizens can generally establish Spanish businesses, subject to applicable legal and regulatory requirements.
Foreign individuals commonly require an NIE for relevant business registration and administrative procedures.
The statutory minimum is €1, although additional legal obligations apply while capital remains below €3,000.
A Spanish company must establish a registered office in accordance with applicable company law.
Yes. Eligible incorporations may use electronic procedures, although additional formalities may apply.
Spanish company law does not generally impose a universal requirement for every director to reside in Spain, although identification, tax, and other obligations may apply.
It depends on the business activity, location, and applicable municipal, regional, or sector-specific regulations.
A suitable business account is strongly advisable for managing company transactions and maintaining separate financial records. Specific requirements depend on the company's circumstances.
Yes. Eligible European IBANs can support covered SEPA payments, although businesses should verify their specific operational requirements.
Starting a business in Spain requires entrepreneurs to comply with the legal and administrative rules applicable to their chosen business structure.
For a Spanish limited company, the process generally includes obtaining identification numbers, reserving a company name, preparing incorporation documents, executing a notarial deed, and completing Commercial Registry registration.
Businesses must also address tax registration, accounting obligations, Social Security requirements, employment regulations, and any licences required for their activities.
Foreign investors can generally establish and own Spanish companies, although additional identification, immigration, or investment requirements may apply.
Once the business has been legally established, arranging appropriate financial services is an important step in preparing for commercial operations.
For companies primarily conducting transactions in euros, an online EUR business account with SEPA payment capabilities can help manage customer payments, supplier transfers, and other European business expenses.
Looking for a Business Account for Your Company in Spain?
If you are establishing a Spanish company or already operate a registered business in Spain, explore online EUR business account solutions for eligible European companies.
A dedicated EUR IBAN with SEPA payment capabilities can help your company receive payments, pay suppliers, and manage euro transactions across Europe.
