How to Open a Company in Spain in 2026: The Complete S.L. Formation Guide

Foreign entrepreneurs can open a company in Spain without being Spanish citizens or Spanish residents.

The most common corporate structure for small and medium-sized businesses is the Sociedad de Responsabilidad Limitada, normally abbreviated as S.L.

An S.L. is broadly comparable to a private limited company. It is a separate legal entity from its shareholders and can have one or several owners.

Opening an S.L. in Spain normally involves:

Choosing the ownership and management structure.
Obtaining Spanish identification for the founders and directors.
Reserving the company name.
Deciding the share capital.
Preparing the articles of association.
Signing the incorporation deed before a Spanish notary.
Obtaining the company’s provisional NIF.
Registering the company with the Commercial Registry.
Obtaining the definitive NIF.
Completing tax, Social Security, licensing and operational registrations.

The legal minimum share capital for an S.L. is currently €1, although creating a company with €1 does not mean that €1 is a sensible amount of working capital.

Foreign founders should also understand one critical rule:

Owning a Spanish company does not automatically give you permission to live or work in Spain.

Company formation and immigration are separate legal processes.

If you are still deciding whether you should operate as an individual, create an S.L. or use another structure, first read Can Foreigners Open a Business in Spain?.

What Is an S.L. in Spain?

S.L. stands for:

Sociedad de Responsabilidad Limitada

It is Spain’s standard limited-liability company structure for many privately owned businesses.

An S.L. can be appropriate for:

consulting businesses;
technology companies;
professional-service businesses;
online businesses;
shops;
restaurants;
property-related businesses;
agencies;
import and export businesses;
companies employing staff;
businesses with several founders;
foreign entrepreneurs establishing Spanish operations.

An S.L. normally separates the company’s liabilities from the personal assets of its shareholders.

However, limited liability is not absolute.

Directors or shareholders may still face personal consequences in circumstances involving:

misconduct;
fraud;
personal guarantees;
certain unpaid obligations;
breaches of directors’ duties;
failure to act correctly when a company becomes insolvent;
other situations established under Spanish law.

An S.L. should therefore be treated as a genuine corporate entity rather than simply as a way of issuing invoices.

Is an S.L. the Right Structure for Your Business?

Not every entrepreneur needs a company.

Many individuals operating small professional or freelance activities begin as an autónomo, while larger or more complex businesses may benefit from an S.L.

Business situation	Structure commonly considered
Freelancer testing a service business	Autónomo
Individual consultant	Autónomo or S.L.
Business with several founders	S.L.
Company hiring employees	S.L. may be appropriate
Business signing substantial contracts	S.L.
Founder seeking investors	Usually S.L. or another corporate structure
Foreign company entering Spain	Subsidiary or branch
Large or highly regulated operation	Specialist corporate structure

The decision should not be based solely on the Corporate Income Tax rate.

You should consider:

expected revenue;
expected profit;
number of founders;
personal liability;
commercial risk;
employees;
financing;
investment plans;
ongoing accounting costs;
Social Security;
how profits will be withdrawn;
immigration status;
future sale of the business.

A freelancer earning professional income and a company planning to employ 20 people should not automatically use the same structure.

Can a Foreigner Open a Company in Spain?

Yes.

Foreign individuals can generally own shares in a Spanish company, including potentially 100% of an S.L.

Foreign companies can also become shareholders in Spanish companies.

The important distinction is between:

owning a company

and

having permission to live and work in Spain.

A non-resident investor can potentially own a Spanish company while continuing to live abroad.

A founder who intends to relocate to Spain and actively work in or manage the company must separately make sure that their immigration status permits that activity.

Do Foreign Founders Need an NIE?

Foreign individuals involved in company formation normally need Spanish identification for tax, notarial and registration purposes.

For many foreign individuals this means obtaining an:

NIE — Número de Identidad de Extranjero

The NIE is the identification number used for foreigners in Spanish administrative and financial procedures.

It may be needed when:

becoming a shareholder;
becoming a company director;
signing the incorporation deed;
dealing with a Spanish notary;
registering tax information;
completing banking procedures;
interacting with Social Security.

However:

NIE ≠ residence permit

NIE ≠ work authorization

NIE ≠ Social Security number

If you do not yet have one, read our complete guide to the NIE Number in Spain.

Foreign corporate shareholders may have additional identification requirements, including obtaining a Spanish tax identification number.

They may also need corporate documents proving:

incorporation;
current existence;
directors;
ownership;
authority to invest;
beneficial owners.

Foreign documents may require apostille or legalization and official Spanish translation depending on their origin and use.

Company Ownership Does Not Automatically Give You Spanish Residency

This deserves its own section because it is one of the most common mistakes foreign entrepreneurs make.

Registering an S.L. does not automatically create:

Spanish residency;
a Spanish visa;
permission to work;
a TIE;
tax residency;
healthcare entitlement.

A non-EU founder planning to move to Spain should therefore establish their immigration route before assuming that company formation solves the residence question.

Our Immigration Services in Spain page explains the broader residence options available to newcomers.

Which Immigration Route Can Apply to a Business Owner?

The correct route depends on what the founder plans to do.

Self-Employed Residence — Cuenta Propia

Spain’s self-employed residence and work route may be relevant to a non-EU national planning to carry out a genuine business or professional activity in Spain.

The application can involve evidence of:

a viable business model;
sufficient investment;
professional qualifications or experience;
required licences;
market demand;
financial projections;
sufficient resources.

A conventional business does not need to be a technology startup to be considered under the self-employed route.

For the full requirements, see our Spain Self-Employed Visa — Cuenta Propia guide.

Entrepreneur Residence

Spain also has an entrepreneur residence route aimed at qualifying innovative projects considered to have particular economic value.

It should not be confused with the standard self-employed route.

Opening:

a normal consultancy;
a neighbourhood restaurant;
a local shop;
a traditional service company;
a simple property business;

does not automatically make the project eligible for entrepreneur residence.

EU, EEA and Swiss Citizens

EU, EEA and Swiss nationals do not normally require the same type of work authorization as non-EU citizens.

They must still comply with relevant requirements involving:

EU residence registration;
NIE;
tax;
Social Security;
company registration;
municipal licences.

S.L. vs Autónomo: Which Is Better?

There is no universal answer.

Autónomo

An autónomo operates the business personally.

It is commonly considered by:

freelancers;
consultants;
designers;
independent IT professionals;
tradespeople;
individual service providers;
people testing a new business.

S.L.

An S.L. is a separate legal entity.

It becomes more attractive when:

there are several owners;
employees will be hired;
the company signs substantial contracts;
commercial liability is significant;
outside investment is planned;
profits will be reinvested;
customers prefer dealing with a company;
the business will own significant assets.

Quick Comparison

Question	Autónomo	S.L.
Separate legal entity	No	Yes
Notarial incorporation	Generally no	Yes
Commercial Registry	Generally no	Yes
Share capital	No	Minimum rules apply
Formal company accounts	No	Yes
Shareholders possible	No	Yes
Investor-friendly	Limited	Much better
Personal liability	Usually broader	Normally limited, with exceptions
Tax structure	Personal taxation	Corporate + personal taxation
Administration	Generally simpler	More extensive

Do not choose solely according to whichever option appears to have the lowest tax percentage.

How to Open an S.L. in Spain: Step by Step

The company formation process can be divided into several clear stages.

Step 1: Design the Company Before Registering It

Do not begin by booking a notary appointment.

First decide how the company will actually work.

Important questions include:

Who are the shareholders?
What percentage does each shareholder own?
Who will be the director?
Will there be one director or several?
Will directors be paid?
How much capital will each shareholder contribute?
Where will the registered office be?
What activities will the company carry out?
How will important decisions be approved?
What happens if a founder leaves?
Can a shareholder sell shares freely?
What happens if founders disagree?
Who owns intellectual property created before incorporation?
What happens if new investors enter later?

These questions become particularly important when there is more than one founder.

Single-Shareholder S.L.: S.L.U.

A company with one shareholder is normally described as a:

Sociedad Limitada Unipersonal — S.L.U.

The single-shareholder status must be properly recorded.

A foreign individual can potentially own 100% of an S.L.U., subject to the same identification, tax and legal requirements applicable to foreign founders generally.

Should Founders Have a Shareholders’ Agreement?

Where there are several shareholders, a separate private shareholders’ agreement can be extremely useful.

It may address matters such as:

founder responsibilities;
decision-making;
voting;
deadlock;
intellectual property;
confidentiality;
non-compete obligations;
future investment;
founder departure;
share transfers;
valuation;
sale of the business;
dispute resolution.

The articles of association and a shareholders’ agreement serve different purposes.

Standard articles may not be sufficient for a company with multiple founders or investors.

Step 2: Obtain the Required Spanish Identification

Foreign founders should resolve identification before the notarial incorporation appointment.

An individual foreign founder will commonly need an NIE or another appropriate Spanish tax identification number.

Depending on the situation, an NIE may be obtained:

in Spain;
through the appropriate Spanish consulate;
through an authorized representative;
as part of another immigration or administrative procedure.

Do not apply for a new NIE if you have already been assigned one.

Your NIE is personal and normally remains the same throughout your dealings with Spain.

See How to Get an NIE Number in Spain for the complete process.

Foreign Company as Shareholder

If a foreign company will own shares in the Spanish S.L., preparation can become significantly more complex.

The foreign company may need documents such as:

certificate of incorporation;
certificate or extract confirming current existence;
articles or constitutional documents;
identification of directors;
board resolution approving the Spanish investment;
beneficial-ownership information;
Spanish NIF;
power of attorney.

Foreign documents may require:

apostille;
legalization;
sworn Spanish translation.

For international structures, document preparation can take longer than registering the Spanish company itself.

Step 3: Reserve the Company Name

Before incorporation, the proposed corporate name must normally be reserved through Spain’s Central Commercial Registry.

The resulting certificate is commonly known as:

Certificación Negativa de Denominación Social

It confirms that the proposed name is available for registration.

It is sensible to prepare several possible names.

Company Name vs Brand Name

Do not confuse the registered corporate name with:

trademark;
commercial name;
brand;
website domain;
social media account.

Registering the S.L. name does not automatically give you trademark rights over the brand.

Entrepreneurs planning to build a significant commercial brand should consider separate trademark protection.

Step 4: Decide the Share Capital

The statutory minimum share capital for an S.L. is:

€1

But this needs explanation.

A company with share capital below €3,000 is subject to additional creditor-protection rules.

While capital remains below €3,000:

at least 20% of profit must generally be allocated to the legal reserve until share capital plus the reserve reaches €3,000;
if the company is liquidated and does not have sufficient assets to satisfy its obligations, shareholders can be jointly liable for the difference between €3,000 and the subscribed share capital.

So:

€1 is the legal minimum—not necessarily the sensible amount.

How Much Capital Should You Put Into the Company?

Consider the company’s actual startup requirements.

Potential expenses include:

commercial rent;
deposits;
professional fees;
insurance;
equipment;
inventory;
software;
marketing;
payroll;
licences;
utilities;
taxes;
working capital.

A consulting company working remotely may need relatively little startup capital.

A restaurant, shop or physical business may require tens or hundreds of thousands of euros.

Your business plan should determine the required funding—not the statutory €1 minimum.

Is Share Capital a Government Fee?

No.

Share capital belongs to the company.

Once the company is established, the funds can generally be used for legitimate company expenses.

It is not a payment that disappears to the Spanish government simply because the company is incorporated.

Do You Need a Spanish Bank Account Before Incorporating?

Opening a bank account and depositing share capital before the notary appointment remains a common approach.

However, Spanish company law also provides a route under which founders of an S.L. can assume responsibility for the reality of cash contributions without presenting the traditional bank deposit certificate.

Therefore, a pre-incorporation bank certificate is not compulsory in every formation.

The correct method should be coordinated with the notary or professional handling the incorporation.

The company will nevertheless normally need an operational bank account after formation.

What Will a Spanish Bank Ask For?

Business bank onboarding can require:

passports;
NIEs;
tax-residence information;
proof of address;
company incorporation documents;
ownership information;
beneficial-owner information;
business description;
business plan;
expected transaction volume;
expected countries of payment;
source-of-funds documentation.

Foreign founders can face additional compliance checks.

Prepare this information before the company urgently needs to make its first payment.

Step 5: Prepare the Articles of Association

The articles of association are known as:

Estatutos Sociales

They establish the basic rules governing the company.

They normally cover matters including:

company name;
business purpose;
registered office;
share capital;
ownership structure;
financial year;
management structure;
shareholder meetings;
share transfers;
director appointment;
director remuneration where applicable;
decision-making procedures.

Pay Particular Attention to the Business Purpose

The corporate purpose should accurately describe the activities the company intends to perform.

An unsuitable corporate purpose can create problems involving:

Commercial Registry registration;
taxes;
banking;
licences;
insurance;
regulated activities;
future expansion.

Do not simply copy the activity of another company.

The wording should fit your actual business.

Step 6: Sign the Incorporation Deed Before a Notary

The founders formally establish the company by signing a public incorporation deed before a Spanish notary.

The deed will generally include or refer to:

identity of shareholders;
company-name certificate;
articles of association;
share capital;
contributions;
allocation of shares;
appointment of directors;
acceptance by directors;
registered office;
company activity;
beneficial ownership.

Foreign founders must ensure that their identification and supporting documents are ready before the appointment.

Can You Form the Company Through a Power of Attorney?

Potentially, yes.

A founder who cannot attend personally may be represented under a properly drafted power of attorney.

If signed outside Spain, the power may require:

apostille or legalization;
sworn Spanish translation.

The wording matters.

A broad foreign power of attorney does not automatically contain every authority a Spanish notary, bank or registry requires.

Have the wording reviewed before signing it abroad.

Step 7: Obtain the Company’s Provisional NIF

The company needs its own Spanish tax identification number:

NIF — Número de Identificación Fiscal

This is different from the founder’s NIE.

The provisional company NIF allows the company to begin essential administrative steps while incorporation is being completed.

The tax census process is generally handled through Modelo 036.

Depending on the formation method, coordination may be handled through:

the notary;
CIRCE;
a PAE;
a tax professional;
another authorized representative.

Do Not Confuse These Numbers

Founder NIE

Identifies a foreign individual.

Company NIF

Identifies the company for tax and administrative purposes.

NUSS

Identifies an individual within Spanish Social Security.

CCC

Identifies an employer contribution account for Social Security purposes.

They are separate systems.

Foreign founders entering the Spanish Social Security system should also read How to Get a Social Security Number in Spain.

Step 8: Register the Company With the Commercial Registry

The incorporation deed must be registered with the Registro Mercantil corresponding to the company’s registered office.

The registrar reviews whether the incorporation documents comply with Spanish corporate law.

Potential problems can include:

incorrect business purpose;
inconsistent articles;
incorrect director provisions;
missing identification;
defective foreign documents;
ownership inconsistencies;
company-name problems;
beneficial-ownership issues.

If the registrar identifies a defect, the documentation may need to be corrected before the registration is completed.

This is one reason carefully prepared incorporation documents are preferable to rushing through the notarial stage.

Step 9: Obtain the Definitive Company NIF

After registration, the company’s provisional tax identification should be converted or confirmed as the definitive NIF according to the applicable Tax Agency procedure.

The company’s tax registration should also accurately reflect:

business activity;
registered address;
VAT position;
withholding obligations;
tax periods;
other relevant tax information.

Step 10: Activate the Company for Business

A company appearing in the Commercial Registry is not necessarily ready to conduct every type of activity immediately.

Additional requirements may include:

tax registration;
VAT registration;
Social Security;
employer registration;
licences;
professional registrations;
municipal permits;
insurance;
opening declarations;
sector authorization.

The exact requirements depend on what the business does.

Tax Registration

Modelo 036 is used for many company tax-census procedures.

Depending on the activity, obligations may involve:

Corporate Income Tax;
VAT;
payroll withholding;
professional withholding;
rental withholding;
intracommunity transactions;
other special reporting.

Do not assume that every Spanish invoice automatically includes 21% VAT.

VAT treatment depends on:

the product or service;
customer type;
customer location;
applicable exemptions;
cross-border rules;
special regimes.

Corporate Income Tax

An S.L. is normally subject to Spanish Corporate Income Tax rather than simply being taxed as the personal income of its shareholders.

However, company taxation cannot be considered in isolation.

Founders can also face personal taxation on:

salary;
director remuneration;
dividends;
benefits;
other distributions.

International shareholders may also need to consider double-taxation treaties and non-resident taxation.

Professional tax advice is particularly important where:

shareholders live in different countries;
the company has foreign customers;
the company has overseas subsidiaries;
management takes place across borders;
intellectual property is held internationally.

Social Security

A company hiring employees must complete the appropriate employer and employee Social Security procedures before employment begins.

The company may require a:

Código de Cuenta de Cotización — CCC

The Social Security treatment of directors and working shareholders is more complex.

It can depend on:

ownership percentage;
effective control;
management duties;
remuneration;
employment relationship.

A director should not simply assume that they automatically belong to the standard employee regime.

Foreign founders should review both their personal Social Security Number in Spain and the regime that applies to their specific company role.

Municipal and Sector Licences

Company registration does not automatically authorize every business activity.

Depending on the business, you may need:

municipal licence;
declaración responsable;
professional authorization;
health registration;
environmental approval;
tourism registration;
industrial approval;
food-related authorization;
transport authorization;
other sector-specific permits.

Examples where additional permissions may be important include:

restaurants;
cafés;
medical businesses;
construction;
travel businesses;
food production;
tourism accommodation;
education;
transport;
regulated professional services.

Do Not Sign a Commercial Lease Before Checking the Licence

This is an important practical rule.

Before committing to a commercial property, confirm that it can legally support the proposed activity.

The fact that:

another business operated there previously;
the landlord says it is suitable;
the estate agent says approval is easy;

does not necessarily guarantee your specific business can operate there.

Verify:

permitted use;
activity restrictions;
accessibility;
fire requirements;
noise rules;
ventilation;
extraction systems where applicable;
building restrictions;
municipal requirements.

A bad commercial lease can cost much more than company incorporation.

Can CIRCE Make Company Formation Faster?

Spain operates the CIRCE system to coordinate several business-creation procedures electronically.

CIRCE stands for:

Centro de Información y Red de Creación de Empresas

The system uses the:

Documento Único Electrónico — DUE

to consolidate information required by multiple authorities.

CIRCE can help coordinate procedures involving areas such as:

incorporation;
tax registration;
notarial processes;
Commercial Registry;
Social Security;
other business registrations.

For relatively straightforward S.L. formations using standardized documentation, CIRCE can significantly streamline the process.

What Is a PAE?

PAE means:

Punto de Atención al Emprendimiento

PAE offices are connected to the company-creation system and can help entrepreneurs prepare the DUE and begin the CIRCE process.

PAE can be particularly useful for straightforward businesses.

However, a standardized formation route may not be appropriate for a company involving:

foreign corporate shareholders;
complex founder arrangements;
investors;
special voting rights;
regulated activities;
substantial intellectual property;
international taxation;
complex director remuneration;
immigration planning.

Standardization is useful when the business is standard.

It is less useful when the company’s legal structure is not.

Can You Open an S.L. From Outside Spain?

Much of the process can potentially be coordinated while the founder remains abroad.

Depending on the structure and documents, an authorized representative may assist with:

NIE coordination;
company-name reservation;
documentation;
notarial incorporation;
tax registration;
Commercial Registry;
administrative follow-up.

However, remote incorporation does not guarantee that every other part of the business can be completed remotely.

Banking is a common example.

A bank may require personal attendance from:

director;
beneficial owner;
account signatory.

This depends on the bank and compliance assessment.

Documents Foreign Founders Should Prepare

A foreign founder should be ready to provide documents such as:

Passport
NIE or appropriate Spanish tax identification
Proof of address
Tax-residency information
Ownership information
Business activity description
Source-of-funds evidence
Power of attorney where applicable
Corporate documents for foreign-company shareholders
Apostilles or legalization where required
Sworn translations where required

If company formation is part of a wider relocation to Spain, also review our First 30 Days in Spain checklist so company setup, immigration and personal administration are planned together.

How Long Does It Take to Open an S.L. in Spain?

A straightforward company can potentially be formed relatively quickly once:

identification is ready;
the company name is approved;
articles are prepared;
the notary appointment is available;
documents are correct.

However, the complete process can take considerably longer when there are:

delayed NIE applications;
foreign corporate shareholders;
international powers of attorney;
missing apostilles;
translation requirements;
custom articles;
several directors;
non-cash capital contributions;
banking compliance;
Commercial Registry corrections;
regulated activities;
licence requirements.

For international founders, preparation often determines the timeline more than the incorporation deed itself.

How Much Does It Cost to Open an S.L.?

Do not confuse:

minimum share capital

with

formation cost

business startup cost.

Potential company-formation costs include:

company-name reservation;
notary;
Commercial Registry;
professional preparation;
tax or accounting support;
powers of attorney;
apostilles;
sworn translations;
banking costs;
licences;
insurance;
Digital Certificates;
legal advice.

Then there are business launch expenses such as:

rent;
deposits;
inventory;
software;
marketing;
equipment;
employees;
working capital.

A sensible founder prepares two budgets:

Formation Budget

What it costs to establish the legal entity.

Operating Budget

What it costs to keep the business functioning until it produces sufficient cash flow.

These are very different numbers.

Digital Administration for Spanish Companies

Once the company is operating, electronic administration becomes extremely important.

Spanish companies regularly interact electronically with:

Agencia Tributaria;
Social Security;
public registries;
municipal authorities;
government notification systems.

Directors and representatives should understand how electronic identification works.

Our Digital Certificate in Spain guide explains how individual certificates work and how they connect with Spanish online administration.

Companies may also need the appropriate certificate or authorized representative setup for corporate procedures.

Do not ignore electronic notifications.

Official electronic communications can carry legal deadlines.

Accounting Obligations After the Company Opens

Creating the S.L. is only the beginning.

A registered company can have ongoing accounting and reporting obligations even when turnover is low.

These can include:

formal bookkeeping;
compliant invoices;
VAT filings where applicable;
tax withholding filings;
payroll reporting;
Corporate Income Tax;
annual accounts;
shareholder approval of accounts;
deposit of annual accounts;
company books;
shareholder records;
beneficial-ownership updates;
employment documentation;
Social Security;
licence renewals.

A company with no sales should not simply be abandoned.

Formal obligations can continue until the company is correctly dissolved and deregistered.

Annual Accounts

An S.L. generally has annual corporate-accounting obligations.

The company must normally:

prepare annual accounts;
have them approved by shareholders within the applicable deadlines;
deposit them with the Commercial Registry.

Exact accounting requirements can depend on the company’s size and circumstances.

Reliable accounting should be arranged from the beginning rather than only when the first annual filing becomes due.

Can an S.L. Hire Employees?

Yes.

A Spanish S.L. can employ workers.

Before hiring, the business may need to:

register as an employer;
obtain its Social Security contribution account;
register employees;
prepare compliant employment contracts;
identify the applicable collective agreement;
operate payroll;
withhold taxes;
pay Social Security contributions;
implement occupational-risk-prevention measures;
meet working-time requirements;
comply with data-protection and employment rules.

Foreign ownership does not exempt a Spanish company from Spanish labour law.

Can an S.L. Have Foreign Employees?

Potentially, yes.

However, a non-EU worker may separately need immigration status allowing employment in Spain.

Company registration does not automatically create immigration permission for:

shareholders;
directors;
employees.

If hiring or founder relocation involves residence permissions, review the appropriate Immigration Services in Spain before making employment commitments.

Can the Company Operate in English?

You can conduct much of the commercial business in English if customers and counterparties agree.

However, important Spanish company documentation is commonly in Spanish.

This may include:

notarial deeds;
Commercial Registry records;
tax notices;
Social Security notifications;
licences;
employment documentation;
government correspondence.

Foreign founders should therefore have a reliable way of understanding official Spanish documentation.

Never sign a document simply because somebody has summarized it orally.

Common Mistakes When Opening a Company in Spain

Mistake 1: Incorporating Before Deciding the Ownership Structure

Changing ownership later is usually more complicated than designing it correctly at the beginning.

Mistake 2: Assuming the S.L. Gives Immigration Rights

It does not.

Company ownership and residence authorization are separate.

Mistake 3: Using €1 Capital Without Understanding the Rules

€1 is legally possible, but additional protections apply below €3,000 and your business still needs realistic working capital.

Mistake 4: Making Every Shareholder a Director

Owners and directors do not have to be the same people.

Unnecessary directors can complicate:

governance;
banking;
Social Security;
remuneration;
decision-making.

Mistake 5: Ignoring the Shareholders’ Agreement

Two friends owning 50/50 can work perfectly—until they disagree.

A proper agreement can address the problem before it occurs.

Mistake 6: Choosing the Wrong Corporate Purpose

Your activity description affects registration, licensing, tax and sometimes banking.

Mistake 7: Signing a Commercial Lease Before Checking Licences

An incorporated company cannot legally operate an activity that the premises are not authorized to support.

Mistake 8: Ignoring Director Social Security

Director classification can depend on ownership and control.

Mistake 9: Mixing Personal and Company Money

An S.L. is a separate legal entity.

Company and personal finances should be clearly separated.

Mistake 10: Thinking Registration Ends the Process

The Commercial Registry is not the final step.

Tax, Social Security, banking, licensing, invoicing and accounting still need to function.

Founder Checklist Before Incorporation

Before signing at the notary, confirm:

All founders have the required identification.
The company name is reserved.
Ownership percentages are agreed.
Director structure is decided.
Share capital is decided.
Contributions are documented.
Registered office is confirmed.
Corporate purpose matches the real activity.
Articles have been reviewed.
Foreign documents have required apostilles or legalization.
Required sworn translations are complete.
Powers of attorney contain sufficient authority.
Beneficial owners are identified.
Director remuneration has been considered.
Immigration status of active non-EU founders has been reviewed.
Required business licences have been identified.
Proposed premises are suitable.
Tax registration has been planned.
Social Security treatment has been reviewed.
Banking documentation is ready.
Accounting arrangements are ready.

What Happens After Incorporation?

A practical post-incorporation sequence may include:

Commercial Registry → definitive NIF → bank activation → tax census → Social Security → licences → Digital Certificate → accounting → invoicing → operations

The exact order depends on the company.

If you are personally relocating to Spain at the same time, your private administrative journey may also involve:

residence → housing → padrón → TIE or EU registration → Social Security → healthcare → Digital Certificate

This is why international founders should coordinate the company and the relocation rather than treating them as unrelated projects.

Our Administrative Support in Spain service can help connect these practical procedures.

How Newcomer.es Helps Foreign Entrepreneurs

Newcomer.es helps international founders coordinate the practical stages surrounding company formation and relocation to Spain.

Support can include:

founder document checklists;
NIE coordination;
company-formation planning;
document preparation;
company-name preparation;
appointment coordination;
banking-document preparation;
apostille and translation coordination;
immigration planning;
Social Security orientation;
Digital Certificate setup;
post-incorporation administration;
coordination with notaries;
coordination with gestores;
referrals to qualified corporate lawyers;
referrals to tax professionals;
relocation support for founders and families.

Where a matter requires regulated legal, tax, accounting or labour advice, we coordinate with the appropriate qualified professional.

If opening the company is part of your wider move, see our Relocation Services in Spain.

Opening a Company and Moving to Spain at the Same Time

International entrepreneurs often have two projects happening simultaneously:

Project One: The Company

This can involve:

NIE → company name → articles → notary → NIF → Commercial Registry → bank → tax → Social Security → licences

Project Two: The Founder

This can involve:

immigration → residence → housing → padrón → TIE → healthcare → tax → banking

The two projects can interact.

For example:

your immigration route can depend on the business;
the business bank can request your personal tax information;
your director role can affect Social Security;
your physical presence can affect tax;
your residence status can affect whether you can actively work in the company.

This is why company formation should not be viewed as an isolated notarial transaction.

Frequently Asked Questions About Opening a Company in Spain

Can a foreigner open a company in Spain?

Yes. Foreign individuals and companies can generally own shares in a Spanish S.L., subject to the applicable identification, tax and registration requirements.

Can a foreigner own 100% of a Spanish S.L.?

Yes, a foreign shareholder can potentially own 100% of an S.L. A company with a single shareholder is generally structured as an S.L.U.

Do I have to live in Spain to own an S.L.?

Not necessarily. Company ownership and Spanish residency are separate matters.

However, actively working in Spain or managing the company from Spain may create immigration, tax and Social Security consequences.

Does opening an S.L. give me Spanish residency?

No.

Registering a company does not itself provide permission to live or work in Spain.

Do I need an NIE to open a Spanish company?

Foreign individual founders, shareholders or directors commonly need an NIE or other appropriate Spanish tax identification.

See our NIE Number in Spain guide.

What is the minimum capital for an S.L.?

The legal minimum is €1.

However, companies whose capital remains below €3,000 are subject to additional creditor-protection rules.

Should I open an S.L. with only €1?

That depends on the business.

The fact that €1 is legally permitted does not mean it provides adequate financing.

Founders should choose capital according to the genuine startup and operating requirements of the company.

Is €1 the total cost of opening a company?

No.

Share capital is different from notary, registry, professional, banking, translation, licensing and other setup costs.

Is share capital a fee paid to the government?

No.

The capital belongs to the company and can generally be used for legitimate company expenses after incorporation.

Do I need a Spanish bank account?

A Spanish company will normally need an operational bank account for ordinary business, tax, payroll and payment activity.

A pre-incorporation bank deposit certificate is not compulsory in every S.L. formation.

Can I form an S.L. without travelling to Spain?

Potentially, much of the process can be handled through a suitable representative and power of attorney.

Banking or other procedures may still require personal attendance.

How long does company formation take?

A simple prepared formation can move relatively quickly, but international founders can face delays involving NIEs, banking, foreign documents, apostilles, translations, licences and Commercial Registry corrections.

Can I work for my Spanish company?

That depends on your nationality and immigration status.

Owning shares does not automatically provide a non-EU national with permission to work in Spain.

Should I use Cuenta Propia or open an S.L.?

These are not direct alternatives.

Cuenta Propia is an immigration route allowing qualifying non-EU nationals to reside and work independently in Spain.

S.L. is a company structure.

Depending on the circumstances, an entrepreneur may interact with both systems.

See our Self-Employed Visa — Cuenta Propia guide.

Do directors pay Social Security?

Potentially.

The applicable Social Security regime depends on ownership, effective control, management responsibilities, remuneration and the actual working relationship.

Does an S.L. need an accountant?

Spanish companies have formal accounting and tax responsibilities. In practice, foreign founders should arrange reliable accounting and tax administration from the beginning.

Does every S.L. need to file annual accounts?

Registered S.L. companies are generally subject to annual corporate accounting and filing requirements even when business activity is limited.

Can an S.L. hire employees?

Yes, provided the company completes the required employment and Social Security registrations and complies with Spanish labour law.

Can an S.L. own property in Spain?

A Spanish company can own property, but purchasing property through a company can have significant tax, accounting and legal consequences. The structure should be reviewed before buying.

Can I open a restaurant through an S.L.?

Yes, but incorporation is only one stage. Restaurants can require premises approval, municipal procedures, health compliance, licences, employment registration and other sector-specific requirements.

Is CIRCE the easiest way to open an S.L.?

CIRCE can streamline straightforward company formations.

Companies with foreign corporate shareholders, complex ownership, investors, unusual articles, regulated activities or international tax issues may need a more customized process.

What should I do first if I want to open a company and move to Spain?

Start by answering three separate questions:

What business structure is appropriate?
What immigration status allows you to live and work in Spain?
What tax and Social Security structure applies?

Only then should you build the incorporation and relocation sequence.

Start Your Company in Spain With a Clear Plan

Opening an S.L. in Spain is a structured process.

The difficult part is rarely simply signing a document before a notary.

The real work is making sure that:

ownership is structured correctly;
founders have the required identification;
immigration status supports the intended activity;
capital is realistic;
banking is prepared;
the business can obtain its licences;
tax registration is correct;
director Social Security has been considered;
accounting is ready;
the business can operate legally after incorporation.

A properly registered S.L. is the legal foundation.

What happens before and after registration determines whether the business actually works.

If you need help coordinating company formation, immigration, documents, banking and post-incorporation administration, contact Newcomer.es to discuss your business and plans for Spain.