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About Clara
About Clara
I am a Lisbon-based lawyer and the founder of CSC Advogada. I am registered with the Portuguese Bar Association (Ordem dos Advogados) under cédula 45229 L.
My practice supports expats, investors, families and companies with Portuguese immigration, citizenship, real estate, corporate, tax-related and litigation matters, working with the Portuguese authorities directly and explaining each stage in plain language.
Areas of practice
Areas of practice
Six areas, one Lisbon office. Each link opens the detailed guide on the firm's site.
Immigration & residency
Visas, residence permits, permanent residence, Golden Visa, D7, D2, D3, Blue Card and family reunification.
Read the guide →Citizenship & nationality
Nationality by descent, marriage, naturalisation and for minors, and pending Sephardic files.
Read the guide →Real estate
Due diligence, promissory contracts, deeds and remote purchases by power of attorney.
Read the guide →Corporate & business
Company formation, commercial contracts, RCBE and support for investors and startups.
Read the guide →Litigation
Civil, commercial and administrative disputes, and representation before Portuguese courts.
Read the guide →Family & inheritance
Divorce, wills, succession and recognition of foreign divorces.
Read the guide →Guides and articles by Clara
Guides and articles by Clara
Practical guides on Portuguese law, written for people who have to make a decision. Each is dated and updated when the rules change.
How I work
How I work
Understand your goal
A first call or message to understand your situation, deadlines and documents.
Explain your options
A clear summary of routes, risks, timing and what each step involves.
You decide, we act
If you proceed, we prepare and file everything and keep you updated at each stage.
Credentials and memberships
Credentials and memberships
- Registered with the Portuguese Bar Association (Ordem dos Advogados), cédula 45229 L
- Lawyer at CSC Advogada, Lisbon, with more than 14 years of experience according to the firm's website
- Memberships and recognitions shown on cscadvogada.com include the Association of European Lawyers, HG.org, GlobalLawExperts and Leaders in Law
Confirm each membership and its dates before publishing.
FAQ
Questions about working with Clara
Who is Clara Silva da Costa?
Clara Silva da Costa is a Lisbon lawyer registered with the Portuguese Bar Association (cédula 45229 L) and the founder of CSC Advogada. She advises international clients on immigration, citizenship, real estate, business and disputes in Portugal.
Which languages does Clara work in?
English and Portuguese. Official documents in Portugal are in Portuguese, and she explains each one to you.
Do I need to come to Portugal?
In many matters, no. Much of the work is done remotely, and a power of attorney lets Clara act for you in Portugal. Some procedures, such as biometrics for residence, may require attendance.
How do I contact Clara?
Use the contact details below or the form on the firm's site. Clara usually replies within one working day.
Where can I read Clara's guides?
The guides are listed on this page and published on cscadvogada.com, covering residence, nationality, tax regimes and company set-up.
General information only, not legal advice. Updated 4 November 2026.