Trusted Advisory in Marbella Since 1980
Tax, Legal, Real Estate & Wealth Advisory for International Clients
How Can We Help You?
We serve international clients at every stage of their journey to Spain
Buying or Selling Property?
Expert tax structuring, conveyancing, and legal advisory for international property transactions across the Costa del Sol.
Learn moreRelocating to Spain?
Digital Nomad Visa applications, Beckham Law registration, NIE, and full tax compliance from day one.
Learn moreLaunching a Business?
Company formation, R&D tax incentives, payroll setup, and financial systems for startups and tech companies.
Learn moreProtecting & Growing Your Wealth?
Tax-efficient investment structuring, succession planning, and cross-border wealth advisory for HNW individuals.
Learn moreWhat Our Clients Say
Building trust and achieving results for over four decades
“Fideso handled our Beckham Law application flawlessly. They filed our Modelo 149 well within the 6-month deadline and saved us over €40,000 in our first year alone.”
James & Sarah T.
British expats, relocated to Marbella 2024
“As a startup founder, I needed someone who understood both Spanish company formation and R&D incentives. Fideso set up our S.L., handled payroll for our first three hires, and got us ENISA certified.”
Marc V.
Dutch tech founder, Málaga
“We have worked with Fideso for over 15 years. They handle our corporate tax, payroll for 12 employees, and annual accounts. Professional, responsive, and always ahead of deadlines.”
Peter & Christine D.
German business owners, Costa del Sol
Ready to Take the Next Step?
Book a free initial consultation with our team. Whether you need tax, legal, or business advisory — we'll assess your situation and recommend the best path forward.
Book Your Free Consultation