Digital Nomad Visa approved? Learn how to register as self-employed (RETA) in Spain in 2026, when to register, Social Security costs and requirements.

Digital Nomad Visa Approved? Your Next Step Is Social Security Registration

Receiving approval for your Spanish Digital Nomad Visa or residence permit is an exciting milestone. You can finally start planning your life in Spain while continuing to work remotely for your international clients or foreign company.

However, obtaining your residence permit does not mean that all your legal obligations have been completed.

If your Digital Nomad residence authorization was granted on the basis of self-employment, one of your most important responsibilities is registering with Spain's Social Security system under the Special Scheme for Self-Employed Workers (RETA).

This is not merely an administrative formality. The Spanish authorities consider Social Security registration an essential obligation for self-employed digital nomads, and failing to comply can put your residence permit at risk.

At Visal Immigration Lawyers, we regularly assist international professionals with Spanish immigration procedures, including Digital Nomad Visa applications, renewals and residence requirements.

In this guide, we explain what RETA means, who must register, when registration is required after approval, how to complete the process, how much Social Security contributions cost in 2026 and what mistakes you should avoid.

What Is RETA in Spain?

RETA stands for Régimen Especial de Trabajadores Autónomos, which translates into English as the Special Social Security Scheme for Self-Employed Workers.

It is the part of the Spanish Social Security system that covers individuals who regularly carry out professional or business activities independently.

In Spain, self-employed professionals are commonly called autónomos.

For example, a software developer working remotely from Barcelona for an American technology company under an independent contractor agreement may qualify as an autónomo.

The same applies to an independent marketing consultant working for a British company or a graphic designer providing services to several international clients.

Even if all their customers are located outside Spain, they may be required to register with Spanish Social Security because they physically carry out their professional activity from Spanish territory.

This is an important distinction.

Having foreign clients does not automatically exempt you from Spanish Social Security obligations.

Spain's international remote working residence authorization is regulated by Articles 74 bis and following of Law 14/2013, of 27 September, as amended by Law 28/2022, commonly known as the Spanish Startup Law.

These provisions allow qualifying non-EU professionals to reside in Spain while working remotely for companies located abroad.

However, immigration authorization and Social Security registration are separate legal requirements.

Your residence authorization permits you to live and carry out the authorized professional activity in Spain.

Your Social Security registration ensures that you comply with the contribution obligations arising from that activity.

Therefore, receiving a favorable Digital Nomad residence decision does not automatically register you with RETA.

If you have recently received approval and are unsure which obligations apply to your situation, schedule your consultation here with one of our immigration lawyers.

Do All Digital Nomads in Spain Have to Register for RETA?

No. Whether you must register under RETA depends on your professional relationship with the foreign company or clients.

Spanish immigration law distinguishes between employees working remotely for foreign employers and independent professionals providing services on a self-employed basis.

Understanding this distinction is essential because the Social Security obligations are different.

Self-Employed Digital Nomads

If you work independently under a commercial or professional services agreement, you will generally need to register with RETA.

This applies to digital nomads whose professional activity involves providing services to foreign companies as independent contractors.

For example, imagine a Canadian marketing consultant who works remotely for a Canadian company.

She issues monthly invoices, organizes her professional activity independently and provides services under a commercial agreement rather than an employment contract.

After obtaining her Spanish Digital Nomad residence authorization as a self-employed professional, she must register under the Spanish self-employed Social Security scheme.

This obligation applies even if her client is located abroad and makes all payments into a foreign bank account.

Digital Nomads Working as Employees

The situation is different for applicants who have a genuine employment relationship with a foreign company.

As a general rule, employees working from Spain must be covered by the Spanish General Social Security Scheme.

This may require their foreign employer to register with Spanish Social Security and comply with the applicable employer and employee contribution obligations.

However, an alternative may exist where an applicable international Social Security agreement or coordination instrument allows the employee to remain covered by the Social Security system of another country.

In those cases, the appropriate certificate of coverage must be available and accepted for the work performed from Spain.

The Spanish Large Companies and Strategic Groups Unit (Unidad de Grandes Empresas y Colectivos Estratégicos, or UGE) distinguishes between these situations.

Importantly, the UGE's published guidance states that self-employed digital nomads must register under RETA and cannot replace that registration with imported Social Security coverage under a bilateral agreement.

This means that independent professionals should not assume they can continue paying Social Security exclusively in their home country instead of registering in Spain.

The classification must correspond to the real nature of the professional relationship and the documentation supporting the residence authorization.

If you are unsure whether you should be classified as an employee or independent contractor, schedule your consultation here to receive advice tailored to your circumstances.

When Must You Register for RETA After Digital Nomad Visa Approval?

This is one of the most important questions for anyone who has recently received a favorable residence decision.

If your Spanish Digital Nomad residence authorization has been approved as a self-employed professional, you should arrange your RETA registration immediately, coordinating it with the start of your authorized activity in Spain.

The UGE has expressly addressed this issue in its official frequently asked questions.

The authority warns that failing to register with Social Security immediately after obtaining authorization as a self-employed professional may result in the termination of the residence authorization if the non-compliance is detected during a subsequent review.

This may also have consequences for accompanying family members whose residence authorizations depend on the main applicant.

The legal basis includes the seventh additional provision of Law 14/2013, which addresses the termination of residence authorizations when the relevant conditions are no longer satisfied.

Is There a 30-Day or 90-Day Grace Period?

You should not assume that Spanish immigration law gives self-employed Digital Nomad residence holders a general 30-day, 60-day or 90-day grace period to delay RETA registration.

Under the general Social Security rules, registration as a self-employed worker must ordinarily be requested before beginning the professional activity. It can be submitted up to 60 calendar days in advance.

For Digital Nomad residence holders who have just received approval, the practical recommendation is to complete the registration process without unnecessary delay and ensure that the declared start date is consistent with their activity in Spain.

Waiting until the first residence renewal is not an acceptable strategy.

Similarly, you should not postpone Social Security registration simply because you have not yet collected your physical residence card.

If you encounter an administrative problem, such as not having a Spanish Social Security number or being unable to access the online registration system, it is advisable to address it immediately and keep evidence of your attempts to comply.

At Visal Immigration Lawyers, we can review your residence decision and clarify your post-approval obligations.

Schedule your consultation here before an avoidable administrative issue becomes a problem for your immigration status.

How to Register for RETA in Spain: Step-by-Step Guide

Registering as self-employed in Spain involves coordinating requirements from different public authorities.

For someone who has never lived or worked in Spain, the process may initially appear confusing.

Nevertheless, understanding the individual steps can make the procedure much easier.

Step 1. Check Your Digital Nomad Residence Approval

Before beginning the registration process, review your favorable residence decision carefully.

You should verify that the authorization was granted for international remote work carried out on a self-employed basis.

Check your personal information and ensure that the professional activity you intend to register corresponds to the activity supporting your immigration application.

For example, if your authorization was granted on the basis of an independent software consulting agreement with an American company, your registration should accurately reflect your actual professional activity.

If your relationship with the foreign company has changed since you submitted the application, legal advice may be necessary before proceeding.

The purpose is to avoid inconsistencies between your immigration documentation and your subsequent professional registration.

Step 2. Obtain Your NIE and Spanish Social Security Number

To register as self-employed, you need the identification numbers required by the Spanish authorities.

The first is your NIE, or Número de Identidad de Extranjero.

This is the identification number assigned to foreign nationals for administrative purposes in Spain.

Digital Nomad residence holders normally receive a NIE during their immigration procedure.

However, your NIE is not the same as your Spanish Social Security number.

The Social Security number, commonly called NUSS or NAF, identifies you within Spain's Social Security system.

If you have never previously worked in Spain, you may need to request this number before registering under RETA.

The request can be made through the official services of the Spanish General Treasury of Social Security (Tesorería General de la Seguridad Social, or TGSS).

It is important to complete this step correctly because you will need the Social Security number to formalize your registration.

Step 3. Register Your Professional Activity with the Spanish Tax Agency

Before starting your professional activity in Spain, you must also address your registration obligations with the Spanish Tax Agency, known as the Agencia Tributaria or AEAT.

For most independent professionals, this involves submitting Modelo 036.

This form is used to register in the official census of entrepreneurs, professionals and withholding agents.

It informs the Tax Agency that you are beginning a professional or business activity and identifies the relevant tax obligations.

You will generally need to provide information concerning your activity, tax address and applicable economic activity classification.

The Spanish Tax Agency uses the Impuesto sobre Actividades Económicas (IAE) classification system to identify professional and business activities.

For example, a computer programmer, business consultant and graphic designer may fall under different activity classifications.

Correct classification is important because it can affect your fiscal obligations.

Another relevant development is that the simplified Modelo 037 was abolished with effect from 3 February 2025.

Therefore, in 2026, the standard census registration procedure uses Modelo 036, although certain integrated registration systems may also be available.

It is advisable to obtain tax advice to determine which declarations and VAT obligations apply to your specific activity.

Step 4. Register with Social Security Through Importass

Once the relevant information is ready, you can register with the Spanish Social Security system.

The official online platform is called Importass.

Through this portal, you can access the procedure for registering as a self-employed worker, known as Alta en trabajo autónomo.

During the procedure, you will normally need to provide details including your identification information, Social Security number, professional activity, activity start date and expected net earnings.

You must also indicate the relevant activity classification codes, choose a contribution base within the applicable limits and provide the bank account details needed for collecting Social Security contributions.

Depending on your situation, you may also need to select a collaborating mutual insurance company.

The system supports different identification methods, including accepted electronic identification options.

Alternatively, registration can be processed through an authorized representative.

One particularly important point is that the information submitted to Social Security should be consistent with the details registered with the Tax Agency.

Once the registration is completed, keep a copy of the official confirmation.

This document may be useful when demonstrating compliance with the conditions of your Digital Nomad residence authorization.

Step 5. Consider Using a PAE Office

There is another option that may be particularly useful for foreign professionals unfamiliar with Spanish administration.

The UGE recommends contacting a Punto de Atención al Emprendimiento (PAE), or Entrepreneurship Support Point.

These offices assist professionals and entrepreneurs with administrative procedures associated with starting an economic activity.

In suitable cases, the PAE can coordinate registration with the Tax Agency and Social Security through the CIRCE system and the Documento Único Electrónico (DUE).

This can simplify the process by allowing several administrative steps to be completed through a coordinated procedure.

You can find information about these services through the official PAE electronic portal.

However, administrative assistance with registration should not be confused with specialist immigration advice.

If you are uncertain about the conditions attached to your residence authorization or the classification of your professional relationship, we recommend reviewing these matters separately.

You can schedule your consultation here with Visal Immigration Lawyers.

How Much Does RETA Cost for Digital Nomads in Spain in 2026?

One of the most common questions among foreign professionals is how much they will have to pay into Spanish Social Security every month.

The first thing to understand is that the amount you pay does not depend on your nationality or the fact that you hold a Digital Nomad residence permit.

Self-employed foreign professionals are generally subject to the same contribution system as other self-employed workers in Spain.

Since 2023, Spain has operated a Social Security contribution system based on the self-employed worker's net earnings.

This means that your monthly contribution depends primarily on your estimated professional profits rather than simply the total amount you invoice.

For example, a digital nomad who invoices €4,000 per month but has deductible business expenses may have lower net earnings for Social Security purposes.

In 2026, self-employed professionals are assigned to contribution brackets according to their estimated net earnings.

Within the applicable bracket, they select a permitted contribution base.

The Social Security contribution is then calculated by applying the relevant percentage to that base.

According to the official Social Security guidance for 2026, the ordinary combined contribution rate is 31.40%, including coverage for common contingencies, occupational contingencies, cessation of activity, professional training and the Intergenerational Equity Mechanism.

 

The amount may be adjusted subsequently when actual earnings are established.

You can estimate your contributions using the official Spanish Social Security portal, which provides a self-employed contribution calculator.

Can Digital Nomads Benefit from the Reduced €80 Self-Employed Contribution?

Yes, potentially.

Spain offers a reduced contribution scheme commonly known as the tarifa plana for qualifying new self-employed workers.

In 2026, the initial reduced contribution is €80 per month, plus the applicable Intergenerational Equity Mechanism contribution. According to the official Social Security guidance, the resulting monthly amount is €88.64.

This benefit generally applies during the first 12 months of registration.

An extension for a further 12 months may be available when the relevant earnings requirements are satisfied.

To qualify, applicants must also meet previous-registration conditions. Generally, they must not have been registered under RETA during the preceding two years, or three years if they previously benefited from the reduction.

The benefit is not automatic simply because someone has been granted a Digital Nomad residence permit. It must be requested correctly and the applicable conditions must be met.

 

Therefore, if you are planning to move to Spain as a self-employed digital nomad, understanding your likely Social Security costs is essential for preparing a realistic monthly budget.

If you have questions about your immigration obligations after approval, schedule your consultation here.

What Happens If You Do Not Register for RETA After Your Digital Nomad Visa Is Approved?

This is one of the most serious issues that self-employed Digital Nomad residence holders may encounter.

Some applicants assume that receiving a three-year residence authorization means that their immigration status is guaranteed for the entire period, regardless of what happens afterward.

Unfortunately, that assumption is incorrect.

The Spanish authorities may review whether the conditions justifying the residence authorization continue to be satisfied.

The UGE expressly warns that failure to register with Social Security immediately after obtaining a self-employed Digital Nomad residence authorization can lead to the termination of the permit.

This warning is contained in its official guidance on international remote workers.

 

Could My Family Members Also Lose Their Residence Permits?

Yes. The consequences may extend beyond the main applicant.

Where family members hold residence authorizations dependent on the principal Digital Nomad residence holder, termination of the main authorization may affect their ability to continue residing legally in Spain.

However, this does not mean that every administrative mistake automatically cancels an immigration authorization without the appropriate procedure.

Any termination decision must be assessed under the applicable legal framework and procedural safeguards.

Nevertheless, the potential consequences are serious enough that registration should never be treated as something to postpone indefinitely.

If you have already received your favorable decision but have not registered with RETA, obtaining individualized legal advice is advisable.

Our immigration lawyers can assess the circumstances of your authorization and identify possible immigration risks.

Schedule your consultation here to discuss your situation.

Do You Need RETA Registration to Renew Your Digital Nomad Residence Permit?

Compliance with Spanish Social Security obligations is particularly important when renewing a Digital Nomad residence authorization.

A favorable initial decision does not eliminate the need to continue satisfying the legal conditions of your residence permit.

For a self-employed professional, those conditions may include maintaining the qualifying professional relationship with foreign clients or companies, continuing to meet the economic requirements and complying with applicable administrative obligations.

When examining a renewal application, the authorities may request evidence that the circumstances supporting the initial authorization remain in place.

For this reason, we recommend retaining relevant documents throughout your period of residence.

These may include your professional contracts, invoices, payment records, tax documentation, RETA registration certificate and evidence of Social Security contributions.

The exact documentation required depends on the circumstances of the case and any requests issued by the competent authority.

A particularly important situation arises when a digital nomad has changed clients, ended a professional contract or temporarily interrupted their activity.

Such changes do not necessarily mean that renewal is impossible, but they should be examined carefully to determine whether the applicant continues to satisfy the requirements for international remote work.

If your residence permit is approaching its expiry date, schedule your consultation here to review your renewal options.

Can You Invoice Foreign Companies While Registered Under RETA?

Yes.

In fact, this is one of the central features of Spain's international remote working residence framework.

Self-employed Digital Nomad residence holders can carry out qualifying professional services remotely from Spain for clients or companies located abroad.

Being registered under RETA does not mean that you must work for Spanish companies.

For example, a self-employed IT consultant living in Madrid may continue issuing invoices to a company in the United States.

Similarly, an independent designer based in Barcelona may provide professional services to businesses located in the United Kingdom, Canada or Australia.

However, the professional activity must continue to comply with the requirements of the Digital Nomad authorization.

Spanish immigration law also allows self-employed international remote workers to perform certain activities for Spanish companies, provided those activities do not exceed 20% of their total professional activity and the remaining legal conditions are met.

This possibility does not apply in the same way to applicants authorized as employees of foreign companies.

Do Self-Employed Digital Nomads Have to Charge Spanish VAT?

The answer depends on the nature of the services provided and the location and status of the customer.

For many business-to-business professional services supplied to companies established outside Spain, the general VAT place-of-supply rules may mean that the transaction is not subject to Spanish VAT.

However, special rules can apply to certain categories of services.

Transactions involving businesses established in other European Union countries may also trigger additional registration or reporting obligations.

Therefore, it would be incorrect to assume that every invoice issued to a foreign company is automatically VAT-exempt.

Likewise, Social Security registration and tax residence are separate legal concepts.

Registering as self-employed under RETA does not, by itself, determine whether someone qualifies as a Spanish tax resident.

Tax residence must be assessed under the relevant tax legislation, applicable double taxation treaties and the individual's circumstances.

This is why coordination between immigration advice and tax advice is particularly important for international professionals.

RETA, Tax Registration and TIE: Understanding the Differences

After obtaining Digital Nomad residence approval, you may need to complete several administrative procedures.

Three of the most commonly confused are tax registration, Social Security registration and obtaining your Foreigner Identity Card.

Although they are related to your new life in Spain, they serve different purposes.

Tax registration informs the Spanish Tax Agency that you are carrying out an economic or professional activity and allows the relevant tax obligations to be identified.

RETA registration formally incorporates you into the Spanish Social Security system as a self-employed worker.

The TIE, or Tarjeta de Identidad de Extranjero, is the physical identity card documenting your authorized residence status in Spain.

Completing one procedure does not automatically mean that the others have also been completed.

For example, submitting Modelo 036 does not by itself prove that you have registered under RETA.

Likewise, obtaining an appointment for your TIE fingerprints does not replace the obligation to register with Social Security.

For this reason, self-employed Digital Nomad residence holders should keep separate confirmation documents for each procedure.

Common Mistakes Digital Nomads Should Avoid After Approval

One of the most common mistakes is believing that a favorable immigration decision automatically satisfies all the other legal requirements associated with living and working in Spain.

In reality, Digital Nomad residence approval is only one part of the process.

Another frequent mistake is delaying Social Security registration until the applicant receives their physical TIE card.

As explained above, this approach may be problematic because the UGE expects self-employed applicants to register immediately after approval.

A third mistake involves changes to the professional relationship supporting the initial application.

For example, a professional who obtained residence through an independent consulting agreement with a foreign company might later decide to stop working with that company and provide services exclusively to Spanish customers.

Such a change could affect compliance with the conditions of the international remote working residence authorization.

Other problems may arise when the activity registered with the Spanish Tax Agency does not correspond to the actual professional activity or when inaccurate earnings estimates are used for Social Security purposes.

It is also important to distinguish between paying Social Security contributions and complying with tax obligations.

Being correctly registered under RETA does not mean that all tax returns and reporting obligations have automatically been fulfilled.

At Visal Immigration Lawyers, we recommend addressing these issues from the beginning rather than waiting until the first residence renewal.

If you need advice about maintaining your Digital Nomad residence permit, schedule your consultation here.

Frequently Asked Questions About RETA and Spain's Digital Nomad Visa

1. Is RETA registration mandatory for Digital Nomad Visa holders in Spain?

Yes, if your Digital Nomad residence authorization is based on self-employment and you carry out that activity from Spain. The UGE requires self-employed professionals to register under RETA. Employees are generally subject to different Social Security arrangements, and international coverage certificates may be accepted in qualifying employment situations.

2. Can I wait until I receive my TIE before registering for RETA?

You should not delay RETA registration simply because you are waiting for your physical residence card. The UGE requires self-employed Digital Nomad residence holders to register immediately after approval. If you encounter administrative difficulties, address them promptly and keep evidence of the steps taken to comply.

3. How much does a Digital Nomad pay in Social Security contributions in Spain?

The monthly amount depends on estimated net earnings, the applicable contribution bracket and any available reductions. In 2026, qualifying new self-employed workers may benefit from a reduced monthly contribution of €88.64. Other professionals pay contributions calculated under the standard income-based system, with subsequent adjustments where applicable.

4. Can I keep paying Social Security in my home country instead of registering under RETA?

According to the UGE's published guidance, self-employed Digital Nomad residence holders must register under RETA and cannot replace this obligation with coverage imported through a bilateral Social Security agreement. Different rules may apply to employees where a valid international agreement permits continued coverage under their home country's system.

5. Can I lose my Digital Nomad residence permit if I do not register for RETA?

Yes. The UGE expressly warns that failure to register with Spanish Social Security after receiving self-employed Digital Nomad residence approval may lead to termination of the authorization. This may also affect dependent family members. If you have not completed registration, seek advice promptly to assess your situation.

Visal Immigration Lawyers: Legal Assistance for Digital Nomads in Spain

Obtaining a Spanish Digital Nomad Visa or residence authorization is an important step towards building your professional and personal life in Spain.

However, your responsibilities do not end when you receive a favorable decision.

For self-employed professionals, correctly managing tax registration and RETA obligations is essential to complying with Spanish law and maintaining the conditions of the residence authorization.

At Visal Immigration Lawyers, we are a Barcelona-based law firm specializing in Spanish immigration law and providing legal assistance to international clients throughout Spain.

We advise foreign professionals on Digital Nomad residence applications, renewals, immigration requirements and legal issues affecting their authorization to reside in Spain.

Our objective is to provide clear, practical and reliable immigration advice so that clients understand their rights, responsibilities and available options.

Whether you are preparing your initial application or have already received a favorable decision, we can review your circumstances and explain the immigration requirements relevant to your situation.

Schedule your consultation here to speak with one of our immigration lawyers.

You can also contact us by WhatsApp message at +34 618 702 253. Please note that this number is available for WhatsApp messages only, not telephone calls.

For more information about our immigration services, visit www.visalimmigration.com.

Need a Personalized Immigration Consultation?

Every Digital Nomad residence application is different.

Your professional relationship, immigration history, residence conditions and administrative obligations can all influence the steps you need to take.

At Visal Immigration Lawyers, we provide individualized legal advice to help you understand the requirements of your Spanish residence authorization.

If you are uncertain about your RETA obligations, have recently received approval or need assistance with the immigration implications of your professional circumstances, our legal team can review your case.

Schedule your consultation here and book an appointment with one of our lawyers specializing in Spanish immigration law.