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Célia Castilho

Head of the Portuguese office

Célia is an expert at Immigrant Invest in Portugal with over 20 years of experience in investment migration and client management. She has successfully helped over 100 investors, entrepreneurs, digital nomads, and wealthy people with passive income gain Portuguese residency. Her seasoned leadership in consultancy and customer experience makes her a reliable guide for those seeking to relocate or invest in Portugal.

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Célia Castilho

Work experience

In investment migration, management, leadership, consultancy, customer experience, and business development 20+ years

Education

Estoril Higher Institute for Tourism and Hotel Studies, Portugal, Post-Graduation Degree in Hotel Management and Leadership 2007

Estoril Higher Institute for Tourism and Hotel Studies, Portugal, Master's Degree in Hotel Management 2015

University of South Florida Muma College of Business, US, Certificate Program Post-Crisis Hospitality Management 2020

University of South Florida Muma College of Business, US, Certificate Program Diversity, Equity and Inclusion in the Workplace 2021

Turismo de Portugal, Portugal’s National Tourism Authority, Financial Training Course 2022

Stories of investors,

who obtain citizenship or residence permit

Questions and problems,

answers and solutions to which Célia Castilho knows

How to choose between Portugal D3, D7, D8, Golden Visa and EU Blue Card: expert tips

How to choose between Portugal D3, D7, D8, Golden Visa and EU Blue Card: expert tips

Portugal has quietly become one of the world’s favourite places to settle. In the Expat Insider Survey 2025, it ranks 9th globally among most popular countries of residence for foreigners\[1\]. The real challenge is not whether to choose Portugal, but how to become a resident. The D3 visa for highly qualified workers is entering the scene with a 100% approval rate. How does it differ from the EU Blue Card for professionals? And when is it smarter to choose the D7 route for freelancers or the D8 for remote workers? This guide breaks down the differences so each goal can be matched to the right status.

Residence permit

Portugal Global Talent Program: ultimate guide on the D3 visa for highly-qualified people

Portugal Global Talent Program: ultimate guide on the D3 visa for highly-qualified people

Higher education and years of experience can open the door to a new professional setting and even long-term settlement in Portugal. The Global Talent Program, known as part of the D3 visa route, offers both career mobility and long-term residence in the EU. Learn all the nuances and benefits of the D3 visa for highly-qualified workers.

Residence permit

How to choose the best lawyer for your Portugal Golden Visa application

How to choose the best lawyer for your Portugal Golden Visa application

An immigration agent is a consulting company that helps clients obtain residency, permanent residency, or second citizenship in another country. The field attracts many fraudsters and unreliable agents. To avoid losing money, protect one’s peace of mind, and successfully obtain a Portuguese residence permit, it is essential to choose lawyers carefully.  In this article, we explain the key criteria to look at before making a decision.

Residence permit

9 reasons to move to Portugal with a Passive Income D7 Visa

9 reasons to move to Portugal with a Passive Income D7 Visa

The Portugal D7 Visa offers a legal residence route for financially independent individuals who wish to live in Portugal without the need for employment or significant capital investment. Applicants may rely on passive income such as pensions, rental earnings, or dividends. The D7 Visa allows visa-free travel across the Schengen Area and provides a clear pathway to permanent residence and eventual Portuguese citizenship after 5 years. Below are the main advantages that make the D7 Visa one of the most attractive residency options in Europe.

Residence permit

which Célia Castilho comments

Portugal and other EU countries tighten their citizenship rules

Portugal and other EU countries tighten their citizenship rules

Portugal approved amendments to its citizenship law on October, 28th, 2025. The law increases the naturalisation period from 5 to 10 years and allows citizenship to be revoked for serious offences. Discover which other EU countries are tightening citizenship rules in 2025, and where the route to a passport remains the quickest. Célia Castilho, Head of the Portuguese office at Immigrant Invest, analysed all available sources and explained how the changes will affect applicants.

Historic update: UK and Portugal sign new tax treaty

Historic update: UK and Portugal sign new tax treaty

Portugal and the UK have updated their double taxation treaty for the first time since Brexit. The agreement aims to improve conditions for citizens and companies with ties to both countries. Immigrant Invest’s lawyers have analysed the available details to explain what the changes could mean for British nationals moving to Portugal.

Portugal said “yes” 4,987 times: new Golden Visa statistics

Portugal said “yes” 4,987 times: new Golden Visa statistics

Portugal Golden Visa reaches new heights: 4,987 applications approved in 2024. The figure surpasses the previous peak recorded in 2017, making 2024 the most successful year for the country. Learn what is behind this boom and why so many people are rushing to apply.