Tax + Legal Services with a Human Touch
We are on your team
Our team strive to push boundaries and delivering exceptional results to meet your goals.




Over 15 years of hands-on experience in the field.
We aim to deliver straightforward advice, with zero jargon and a refreshingly approachable style.

Castilho is more than just a law firm
Your Partner in Tax, Family, and Corporate Law. Passion for simplifying the complex. Built on 15+ years of excellence. This milestone is the culmination of years of hard work, learning, and striving to provide top-tier legal services. Along the way, I’ve been fortunate to receive recognition from high-prestige directories such as Legal 500, ITR World Tax, Iberian Lawyer, and Chambers.
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Tax Fairness
Smart, fair and compliant tax solutions.
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Honest Work
Only necessary, value-driven services.
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Transparency
Clear services, flat fees, no surprises.
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Approachability
Real people, real support, always accessible.