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Diario 17 March 2025

Steps to set up a company in Spain

If you are thinking of setting up a company in Spain, today we are going to tell you step by […]

Steps to set up a company in Spain

If you are thinking of setting up a company in Spain, today we are going to tell you step by step how you can do it.

This may seem a complex process at first, but by following the series of structured steps in this article, it is possible to do it efficiently and safely.

In our Ibercenter flexible workspaces we have had the opportunity to see the birth of several companies and we have experience in what needs to be done and with this detailed guide, we explore all the steps necessary for you to set up a successful business.

pasos para crear una empresa

1. Define the business idea

The first step in setting up a company in Spain is to have a clear and viable idea. To do this, it is necessary to:

To do this we recommend that you use the Canvas business model, which is a very powerful tool for defining your business idea.

2. Drawing up a business plan

A business plan is a document that describes in detail how the business will operate. It should include:

This plan will serve as a roadmap and will be essential to attract investors or apply for funding.

3. Choosing the legal form of the company

Choosing the right legal form for a company in Spain is a key decision that affects legal liability, taxation, administrative requirements and business management costs. Here are the main factors to consider:

  1. Factors to consider:
  2. Number of partners: Whether you start alone or with partners will influence the choice.
  3. Liability: Whether you want to limit your liability to the capital provided or take on unlimited liability.
  4. Initial capital: Some forms require a minimum capital.
  5. Taxation: Differences between Personal Income Tax (for self-employed) and Corporation Tax (for companies).
  6. Formalities and costs: Some types require more formalities and accounting obligations.
  7. Main legal forms in Spain:

(b.1) Individual Entrepreneur (Autónomo).

(b.2) Limited Company (SL)

(b.3) Public Limited Company (SA)

(b.4) Cooperative Society

(b.5) Civil Society

If you need more specific advice, the ideal is to consult a manager or lawyer specialised in commercial law.

4. Apply for negative certification of the name

Before registering the company, a negative certification must be applied for from the Central Commercial Register to ensure that the chosen name is not in use.

Steps to apply for negative certification of the company name:

a. Go to the website of the Central Mercantile Registry

b. Fill in the application form

c. Pay the fee

d. Receive the certification

e. Validity and use

Useful tips

5. Drafting the articles of association

The articles of association are the rules that will govern the operation of the company. They must include:

Transfer of holdings/shares: Restrictions or requirements in the purchase and sale of shares.

  1. Key tips for good drafting

Use clear and precise language. Avoid ambiguities that could lead to conflicts.

Tailor the bylaws to your type of business. Do not copy standard models without reviewing them.

Define internal rules well. Especially in the entry and exit of partners or distribution of profits.

Consult a lawyer or manager. It will help you avoid legal problems in the future.

Ensure flexibility in the corporate purpose. To avoid future modifications if you expand your activity.

b. Where to register the articles of association?

Notary: They are included in the deed of incorporation and must be signed before a notary.

Mercantile Register: The company does not officially exist until it is registered in the Mercantile Register of the province.

Tax Office: Once registered, you can apply for the definitive NIF and start the activity.

Drawing up good articles of association avoids legal problems and conflicts between partners in the future.

6. Executing the public deed of incorporation

Now it is necessary to go to a notary to formalise the incorporation of the company by means of a public deed.

To appear before the notary, all the founding partners must bring with them:

The notary draws up and signs the Public Deed of Incorporation, which formalises the creation of the company.

Payment of the Transfer Tax and Stamp Duty (ITP-AJD).

There are exemptions in most cases, but it is compulsory to file Form 600 with the regional tax authorities.

7. Obtaining the provisional tax identification number (NIF)

Once the deed has been registered, the definitive NIF is requested from the Tax Agency, and you can now operate legally as a company.

8. Register the company in the Mercantile Register

Registration in the Commercial Register confers legal personality on the company and must be carried out within one month of obtaining the public deed.

Estimated time of the process

Between 2 and 4 weeks, depending on the workload of the Commercial Register.

9. Obtaining the definitive NIF

After registration in the Commercial Register, the documentation is submitted to the Tax Agency to obtain the definitive NIF.

Within 6 months of obtaining the provisional CIF, go to the Tax Agency with:

???? The definitive NIF is obtained, with which the company can now operate without restrictions.

Useful advice:

10. Registering with the tax on economic activities (IAE)

The company must register under the corresponding IAE heading, which classifies the economic activity to be carried out.

Steps for registering with the IAE (IAE)

  1. File Form 036 or 037 at the Tax Agency (Agencia Tributaria)
  2. It is used to declare the registration in the business census and choose the corresponding IAE epigraph.
  3. It can be filed in person or online with a digital certificate.

When do I have to modify or deregister from the IAE?

Quick summary

11. Register the company with the social security authorities

Before hiring employees, the company must register with the Social Security and obtain a Contribution Account Code (CCC).

Steps to register a company with Social Security

1. Obtain the definitive Tax Identification Number (NIF)

2. Submit the application for registration

This is done at the General Treasury of the Social Security (TGSS) in the following ways:

3. Necessary documentation:

4. Affiliation and registration of workers

If the company is going to hire employees, it must:

5. Register with a Collaborating Mutual Society

Deadlines and advice

Once the company is registered with the Social Security, you can legally operate and hire employees.

Conclusion

Starting a company in Spain requires a few essential administrative and legal steps. However, one of the most important decisions is to select a suitable workspace for the company. In this sense, Ibercenter is the best option for domiciling your company and starting your activity in a professional, flexible and fully equipped environment.

With offices in Azca, Gran Vía and Velázquez, Ibercenter offers private offices, coworking spaces, meeting rooms and virtual offices with all the necessary amenities to guarantee a successful business start-up. In addition, having a prestigious management and a comprehensive management service will allow you to focus on growing your business without worrying about infrastructure.

If you are looking for the best place to establish your company in Madrid, Ibercenter is the ideal choice. We invite you to visit our facilities and discover how we can help you take your business to the next level.

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