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Portugal Lawyer
for individuals and businesses

English speaking lawyers In Portugal. Full-service law office representing clients at the portuguese jurisdiction.

Meet the law Team

14+

Years of eXperience

40+

services offered

permanent employees

awards and associations

English-speaking Lawyer In Portugal

Best guidance for your Portugal legal needs, delivered with experience, attention, and care for your most important legal matters.

Law firm in Portugal

Law office in Portugal, Lisbon serving clients on domestic and international matters.

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Trusted Law Firm In Portugal

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100+Five-Star Reviews

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1000+Clients Represented

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110+Countries in Services

8+Team members

I am a Portugal Lawyer, registered at the Bar Association 45229L, providing clear, reliable legal guidance for international clients, property buyers, and expats. Our team delivers professional representation with transparent communication, ethical practice, and a client-focused approach across immigration, citizenship, real estate, litigation and family law.

ABOUT US

Portuguese Lawyer Supporting International Clients for Over 14 Years

CSC Advogada (CSC Lawyers) is a full-service, English-speaking Portuguese law firm based in Lisbon, led by founder Clara Silva da Costa, registered with the Portuguese Bar Association (Ordem dos Advogados, Cédula 45229L). Established with over 14 years of legal practice, the firm provides cross-border legal counsel for international expats, private clients, investors, and multinational companies navigating Portuguese jurisdiction. We assist foreign nationals with Portuguese immigration law (D7 Passive Income, D8 Digital Nomad, Golden Visa investment compliance, and D2/D3 visas), nationality and citizenship applications, real estate conveyancing, corporate tax advisory, and litigation before Portuguese courts and public administrative bodies (including AIMA and the Institute of Registries and Notaries — IRN).

The office is known for its personalized approach, strategic legal advice, and close client involvement at every stage of the legal process. We provide legal support across several areas of Portuguese law, assisting both individuals and businesses. Our work includes advisory and representation in matters related to relocation to Portugal, property transactions, commercial activities, and private legal affairs.

Our team supports clients throughout different administrative and legal processes, offering guidance and coordination where required. These services are delivered in conjunction with other professional support, including documentation formalities and cross border assistance.

14 Years Supporting International Clients
For 14 years working as portuguese lawyers organized as a law office, we've assisted governments, embassies, family offices and private clients navigating Portuguese jurisdiction.
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Portuguese Immigration Lawyers for Global Clients —

We provide legal advice in four languages and have assisted clients in immigration for more than 110 countries. Our firm works closely with leading international law firms across Europe, Asia, North America, and Africa, allowing clients to benefit from both international insight and local Portuguese legal expertise in cross-border matters.

As an experienced Portugal immigration lawyer team, we support clients with relocation, residency and nationality matters through our Portuguese Citizenship & Nationality Desk, assisting members of the Portuguese diaspora and their descendants worldwide, including applications related to Goan heritage, Sephardi Jewish ancestry, and citizenship following Golden Visa residency.

We also advise on commercial matters and company formation in Portugal, as well as relocation and corporate mobility needs for international businesses.

Our practice includes inheritance and probate matters, wills, and succession planning, together with real estate transactions, deed representation, and property law assistance for individuals, families, and corporations.

In addition, we provide representation in litigation, dispute resolution, court proceedings, and health and medical malpractice cases.

Portuguese Law Firm Serving Clients for Over 14 Years

As a trusted Portugal lawyer team, CSC Lawyers brings together legal, administrative, and cross-border expertise under one roof. Rather than treating each case as a standalone matter, we coordinate immigration, property, corporate, and family law needs together — so clients relocating to or investing in Portugal have a single point of contact managing every legal thread, not several disconnected advisors.

This approach has made us a reference point for governments, embassies, and family offices seeking a Portugal lawyer with proven cross-border capability, alongside private individuals and companies establishing themselves in the country.

14 Years, One Consistent Legal Team
Since our founding, the same core team has represented clients before Portuguese authorities, courts, and institutions — giving long-term clients continuity rather than rotating case handlers.

14 years

serving worldwide serving clients

Clara da Costa, Lawyer
Bar licence 45229L

SERVICES

Legal Services We Provide in Portugal

Portuguese Immigration & Residency: End-to-end representation before AIMA for residency visas and permits, including the Portugal D7 Visa (retirees and passive income earners), D8 Digital Nomad Visa, Golden Visa/ARI fund investment compliance, family reunification, and permanent residency renewals.

‍Citizenship & Nationality Law: Legal representation for Portuguese nationality by descent, naturalization after 5 years of legal residence, marriage, and historical lineage claims before the Central Registries.

‍Real Estate Due Diligence & Conveyancing: Independent legal protection for property buyers and sellers in Portugal, including title searches, Land Registry (Registo Predial) verification, promissory contracts (CPCV), and deed signing (Escritura).

‍Corporate, Tax & Notarial Services: Company formation in Portugal, NIF acquisition, beneficial ownership (RCBE) registration, non-habitual tax advisory (IFICI/NHR framework), official apostilles, and legal document verification.

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Immigration Lawyer & Residency Law

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Portuguese Citizenship & Nationality Law

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Real Estate & Property Lawyer

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Corporate & Business Law

Company incorporation
Commercial contracts
Corporate governance
Investor and startup legal advisory

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Litigation & Dispute Resolution

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Notary, Documentation & Certification

Contact us

We would be glad to examine your case or questions you may have.

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See what our clients are saying about us

With 100+ five-star Google reviews, our clients trust CSC Advogada for reliable legal guidance, transparent communication, and personalised representation.

Clara's team was a great help in my process of getting citizenship. I highly recommend them and will be using them in the future for other services. Great communication.

David Steinberg

Clara and her associates have made what felt impossible possible and I finally got my Portuguese citizenship. They were able to provide sound advice in regards to details that could have complicated by case. They were responsive to my questions and supportive up until the very end. I am very pleased with their services.

Jenny M

I received my Portuguese passport through CSC Lawyers. Communication with the firm was reliable and professional, making the process stress free and enjoyable, even. I will not hesitate to return for legal help in the future.

Ken Taranto

2 days they accompanied us.on the first morning for the ID, on the second for the passport. They collect both certificates and on the third day I collected the doc.from their office.everything went smoothly and maria was wonderful.so I'm happy everything went smoothly with no problem. Thank you very much 🙏 …

Iris Weissman

Clara was extremely helpful during my journey to obtain Portuguese citizenship. The process can be confusing, and there were were times when documents had to be corrected or re-submitted. Clara always helped me understand the process and complete what was necessary. It was a relief to have someone in Portugal who could handle things. I appreciate the help so much, and I definitely recommend this legal office.

Faye R

WHY US?

Cross-Border Expertise Focus

International clients choose us for our multilingual legal support, cross-border coordination, and deep experience guiding expats, investors, and families through Portuguese legal processes with clarity and confidence.

Global Reach & Local Knowledge

People from abroad rely on our firm because we understand the legal challenges of relocating, investing, or claiming citizenship in Portugal. We provide practical guidance, local insight, and structured support throughout the process.

Client Focused Legal Support

We work closely with our clients, offering clear guidance and practical solutions tailored to each legal situation.

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Proven Experience Backed by Years of Legal Practice

With more than 14 years of professional experience, our team has successfully assisted clients in hundreds of legal processes across immigration, citizenship, real estate, and cross-border matters.

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Located in Lisbon business district

We are located in the business district but if needed we may provide services at other regions.

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Clear Communication

We use the most advanced communication tools and reporting systems to allow a top-notch service.

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Top Solicitor services in Portugal

Designed to provide you with the support and guidance you need to achieve your legal goals in Portugal.
We offer a range of services.
Firm Name: CSC Advogada / CSC Lawyers
‍Managing Lawyer: Clara Silva da Costa (Advogada, Cédula Profissional 45229L)
‍Regulatory Authority: Ordem dos Advogados (Portuguese Bar Association)
‍Primary Languages: English, Portuguese
‍Focus Areas: Immigration Law, Golden Visa, Nationality Law, Real Estate Transactions, Corporate & Private Client Advisory.

Attorney at law Portugal

Our real estate lawyer services include expertise in real estate law and property transactions. Whether you are buying or selling property in Portugal, our team of experienced lawyers can guide you through the legal process and ensure that your transaction is completed smoothly and efficiently.

Clara da Costa

Founder, CSC Advogada | Lisbon

Portuguese Bar Association number 45229L

Get in touch with our Licensed Lawyer In Portugal

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Portugal Lawyer
for individuals and businesses

English-speaking Lawyer In Portugal

Law firm in Portugal