Start your business in Spain — with a trusted private law firm.
Strong Abogados is an independent law and tax firm. We help entrepreneurs and international founders set up compliant Spanish companies. We are not a government agency; we act as your legal representative before Spanish authorities.
Launch your business and stay compliant with our expert legal and financial team. We offer:
- Great service: Personalized help in your language, plus a client area tailored for our accounting and payroll clients.
- Lowest price: Free business setup when you hire our accounting & tax compliance services for 6 months.
- Expertise with international clients: We make sure the company is formed correctly for a non-resident director.
What’s Included in our 6 month starting plan:
- Your business structure and set up by legal experts
- 6 months of our Verifactu-compliant invoicing system for free
- 6 months of monthly accounting and tax compliance
- Client dashboard, Tempo , with all legal and financial records
- A team that supports full compliance international businesses from day one
- Optional add-ons: address use, staff onboarding, payroll, banking support
VeriFactu is Spain's new requirement for invoicing clients. It is mandatory starting in 2026. Learn more about VeriFactu.
How It Works:
- Contact Us: We listen to your concerns and give you free advice for starting your company.
- Choose the plan: Pay for starting your business or get it for free by committing to our accounting service.
- We launch your structure: Tailored to your goals and location
- You operate freely: Invoice, hire, and grow your business in Spain
Who It’s For:
- International entrepreneurs
- Remote-first founders
- Growing teams expanding into Spain
- EU and non-EU residents who need a legal framework to hire or invoice
Why Work With Us:
- 25+ years helping international companies enter Spain
- Native English, French, Portuguese and multilingual support
- Fully online setup — no travel needed
- Offices in Barcelona, Madrid, and Tenerife
- Expert guidance on choosing the best structure
Questions? We're here to help!
Contact UsLegal Information
Strong Law is registered in the commercial registry of Spain as:
Strong Law and Compliance S.L. - B44642593
Registered office: Julian Romea 11, local, 28003 Madrid
- Our lawyers are registered in the Madrid and Barcelona Bar Associations.
- Our law firm is a registered Punto PAE (Entrepreneur Support Point), accredited by the Spanish Ministry of Industry.
Disclaimer: Strong Abogados S.L. is a private law, accounting, and tax advisory firm. We assist clients with company registration before Spanish authorities. We are not part of any government body. We use official Spanish government portals to complete your registration on your behalf.