About
A boutique property tax consultancy
Specialised in advising non-resident owners and international investors in Portugal.
For over 20 years, we have helped non-resident property investors from more than 80 nationalities navigate Portuguese taxation with clarity and confidence. Many of these relationships have endured over time: clients who first came to us for a specific need and remained with us as their investments and circumstances evolved. That continuity is at the heart of how we work.
From fiscal representation and property rental taxation to property accounting, mortgage advisory and specialist support for NHR and IFICI tax returns, ATLANTIC advises clients across the different stages of owning and investing in property in Portugal.
We believe every successful property investment starts with informed tax decisions. We provide clarity, precision and specialist guidance, helping international investors make confident decisions today and build lasting value for tomorrow.

- + 20 years
- of expertise in Portuguese property taxation
- 80+ nationalities
- supported by ATLANTIC year after year with their Portuguese property taxes
- Portugal
- Based in Vilamoura, Algarve, advising clients nationwide