How to Set Up a Consulting Company in Spain – A Legal & Business Guide

Why Open a Consulting Business in Spain?

Spain is an excellent base for international and local consulting services due to:

  • A growing demand for digital transformation, HR, marketing, finance, and legal consulting

  • High expat and startup activity

  • Easy access to EU markets

  • Favorable work-life balance for professionals

Whether you are a solo consultant or launching a full advisory agency, Borderless Lawyers helps you handle the legal and administrative requirements from day one.


🏢 Legal Structures for a Consulting Firm

You can register your Spanish consulting business in one of these forms:

Sole Trader (Autónomo)

  • Ideal for solo consultants or freelancers

  • Faster registration, minimal paperwork

  • Personal liability

Sociedad Limitada (SL)

  • Best for growing or international consulting teams

  • Limited liability protection

  • Minimum share capital: €3,000

  • Allows multiple partners and better tax structuring

📌 Both require a NIE and tax registration before starting.


📋 Steps to Register a Consulting Company in Spain

  1. Get a NIE (Foreigner Identification Number)

  2. Choose a company name and check it with the Central Commercial Registry

  3. Open a business bank account and deposit capital

  4. Draft the Articles of Association

  5. Sign incorporation deed at a Spanish notary

  6. Register with the Mercantile Registry

  7. Obtain CIF (Tax ID) and register with Agencia Tributaria

  8. Register for Social Security (Seguridad Social) if hiring staff or as autónomo

💡 We offer company formation packages that include all legal registrations, translations, and bank introductions.


📚 What Licenses Do You Need?

Consulting companies in Spain usually don’t need specific licenses unless offering:

  • Financial advice

  • Insurance brokerage

  • Legal services (restricted to licensed lawyers)

You may need to:

  • Register professional qualifications if operating under a regulated profession (e.g., architecture, tax advice)

  • Comply with data protection (GDPR) and professional liability insurance


💼 Types of Consulting Services You Can Offer

Area Special Considerations
Business & Strategy No licensing, general compliance
Marketing & SEO GDPR for client data
Finance & Tax May require registration with regulators
HR & Recruitment Labor law compliance required
IT & Digital Consulting Cybersecurity and data protection

💶 Taxation for Consulting Companies

Tax Type Rate / Obligation
Corporate Tax (SL) 25% standard rate
IVA (VAT) 21% for most consulting services
IRPF (Sole Trader) Progressive rates from 19% to 47%
Social Security Required for all business owners & employees

We help optimize your tax setup and ensure quarterly and annual compliance.


👨‍💼 Can Foreigners Open a Consulting Business in Spain?

Absolutely. Whether you’re an EU citizen or from outside the EU, you can:

  • Open a company or register as a freelancer

  • Apply for entrepreneur visas, digital nomad permits, or residency via company ownership

  • Bring family members with family reunification options

🔐 Borderless Lawyers supports with all immigration, NIE, and residency procedures.


💬 Real Case Example

An Australian marketing consultant opened a small SL company in Barcelona to serve international clients. We:

  • Registered the company

  • Advised on VAT and invoicing for international services

  • Structured the business to qualify for digital nomad residency

  • Assisted with GDPR compliance


🚀 Launch Your Consulting Business with Borderless Lawyers

Our team offers:
✅ Full company registration
✅ Tax and social security setup
✅ NIE and immigration support
✅ Accounting and payroll
✅ Ongoing legal compliance

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