How to Open an IT Company in Spain: Step-by-Step Legal Guide

Why Start an IT Business in Spain?

Spain is a growing hub for tech startups, software development, and IT outsourcing, especially in cities like Barcelona, Madrid, and Valencia.

Benefits of opening an IT company in Spain include:

  • 💡 Access to EU clients and funding

  • 👩‍💻 Skilled tech workforce and startup ecosystem

  • 📉 Competitive operating costs compared to other EU countries

  • 🛂 Startup-friendly visa policies for foreign entrepreneurs


🧾 Legal Steps to Register an IT Company in Spain

1️⃣ Choose the Right Legal Structure

Most foreign tech entrepreneurs register a Sociedad Limitada (SL) – similar to an LLC:

  • Minimum share capital: €3,000

  • Limited liability

  • Flexible for solo founders or teams

  • Easy to scale or bring in investors

Alternative: Autónomo (Freelancer) – simpler for solo developers or small-scale operations.


2️⃣ Get a NIE (Foreigner Identification Number)

Every foreign founder must obtain a NIE to incorporate a company, open a bank account, or pay taxes.

📌 We can apply on your behalf, even if you’re outside Spain.


3️⃣ Company Name and Registry

  • Reserve your company name with the Central Mercantile Registry

  • Draft and notarize your company bylaws

  • Register your SL with the Registro Mercantil (Commercial Registry)

📝 The process is streamlined and can be done with power of attorney if you’re not in Spain.


4️⃣ Tax and Accounting Setup

After registration, you must:

  • Obtain a NIF (Tax ID) for your company

  • Register for IVA (VAT)

  • Set up accounting and payroll if hiring staff

  • File quarterly and annual returns

⚠️ IT businesses exporting services to other EU countries may qualify for VAT exemptions under the reverse charge rule.


🧑‍💻 Hiring & Visas for IT Entrepreneurs

🔹 Hiring Locals or EU Citizens

No special permits required. Follow Spain’s standard employment regulations, contracts, and payroll systems.

🔹 Hiring Non-EU Developers

You’ll need to sponsor work permits or digital nomad visas.

🔹 Tech Founders from Outside the EU

Apply for the Entrepreneur Visa or Digital Nomad Visa to live and work legally in Spain.

📌 We help tech founders and remote-first startups get residence permits tied to their business plans.


💸 Estimated Startup Costs

Expense Approximate Cost
SL Company Formation (legal+fees) €1,200 – €2,000
Share Capital (min) €3,000
Accounting Setup & Tax Filing €100 – €300/month
Office Space (Optional) €250 – €800/month
Legal Advisory (Optional) Custom packages

💼 Real Example: U.S. Software Firm Expands to Spain

Case: A U.S.-based SaaS company opened a branch in Spain to access EU clients. We:

  • Registered a Spanish SL

  • Set up VAT and accounting

  • Handled work permits for 2 foreign developers

  • Ensured compliance with GDPR and IP protection

They now operate a fully legal dev team in Barcelona.


⚖️ Legal Compliance for IT Companies

  • 🛡️ GDPR: Required for data collection from EU users

  • ⚙️ IP & software licensing laws

  • 📄 Contract templates for clients and employees

  • 🧮 Accurate digital invoicing and VAT compliance

  • 🧾 EORI registration if importing/exporting hardware


🚀 Start Your IT Business in Spain with Confidence

Whether you’re launching a remote-first tech company, a software firm, or a digital agency, Spain offers excellent conditions for growth.

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