At Donald Gross Law Group, we assist Portuguese businesses, professionals, families, and investors in achieving long-term U.S. visas and green cards. Based in Washington, D.C., and supported by our European office, we provide precise, cost-effective immigration solutions tailored to your goals—whether you’re seeking residency, employment, investment, or family-based visas with comprehensive multilingual support and deep understanding of Portuguese and European legal systems.
Why Choose Donald Gross Law Group Lisbon
- Licensed to practice in Washington, D.C., France, and Colombia with legal training from Cornell, University of Chicago Law School, GW University Law School, and the Sorbonne
- Over 30 years of combined experience representing Portuguese and European clients before USCIS, the Department of State, and U.S. embassies worldwide
- Lisbon office presence providing local accessibility and understanding of Portuguese legal systems, EU documentation, and European cultural considerations
- Recognized by CNN, MSNBC, Fox Business News, Voice of America, and The Wall Street Journal for authoritative legal insight
- Multilingual team fluent in English, Spanish, and French ensuring clear communication throughout your immigration journey
- Offices in Washington, D.C., Los Angeles, Mexico City, Bangkok, and Europe, we provide precise enabling local support across North America, Europe, and Asia
Our Practice Areas for Portuguese and European Clients
- US Permanent Residency and Green Cards From family, marriage, and employment-based categories to humanitarian waivers, we handle all pathways to permanent residency, including EB‑1, EB‑2 NIW, EB‑3, and family reunification cases with expertise in consular processing at U.S. Embassy Lisbon and throughout Europe.
- US Visas Through Employment We assist with work visas for European professionals, executives, and skilled workers, including H‑1B, L‑1, O‑1, E‑2 investor visas, and comprehensive employment authorization strategies for EU citizens.
- Marriage, K‑1 Fiancé(e), and Family Immigration We support Portuguese and European spouses, fiancé(e)s, children, and parents through both adjustment of status and consular processing, with understanding of European family law and documentation standards.
- Investors & Entrepreneurs We advise on investor visa categories like E‑2, EB‑5, and startup-focused pathways for Portuguese and European business leaders seeking to expand operations or invest in the United States.
- European Professional Mobility We provide specialized guidance for European professionals, including those with advanced degrees from prestigious European universities, seeking employment-based immigration through EB‑1 and EB‑2 categories.
- U.S. Citizenship & Naturalization We guide Portuguese permanent residents through the naturalization process, addressing dual citizenship considerations under Portuguese law and helping achieve U.S. citizenship while maintaining European connections.
How We Work with Portuguese and European Clients
- We begin with a complimentary consultation to understand your immigration goals, assess your European background and qualifications, and develop strategic approaches considering EU legal frameworks and cultural contexts
- We develop a strategic plan tailored to Portuguese and European documentation standards, professional credentials, and the specific visa or green card pathway most appropriate for your circumstances
- We prepare and submit comprehensive documentation leveraging our understanding of European legal systems, EU documentation requirements, and proper authentication procedures for Portuguese and EU documents
- We support you throughout the process with multilingual communication, European cultural understanding, and expert guidance from initial filing through final approval, including coordination with U.S. Embassy Lisbon and other European consulates
Specialized Services for Portuguese and European Nationals
Portuguese Legal System Expertise: Our team understands Portuguese civil law, family law, and business structures, ensuring proper document preparation and authentication for U.S. immigration purposes while maintaining compliance with Portuguese legal requirements.
European Union Documentation: We provide guidance on EU document authentication, Apostille Convention procedures, certified translations, and compliance with both Portuguese/EU and U.S. legal requirements for immigration petitions.
European Professional Credentials: For Portuguese and European professionals with advanced degrees or specialized training, we provide strategic guidance on credential evaluation, professional license recognition, and positioning for employment-based immigration categories.
Consular Processing Throughout Europe: With extensive experience at U.S. embassies and consulates throughout Europe, we understand regional procedures, cultural considerations, and documentation requirements specific to European applicants.
Brexit and UK Considerations: For clients affected by Brexit or with UK connections, we provide guidance on changing immigration patterns and opportunities for British and EU citizens seeking U.S. immigration options.
Cross-Border Business and Investment: For Portuguese and European entrepreneurs, we provide strategic guidance on establishing U.S. operations, E-2 treaty investor opportunities, and employment-based immigration considering European business law and tax implications.
Testimonials
“Donald Gross Law Group’s Lisbon office provided exceptional support for my EB-2 NIW green card application. Their understanding of both Portuguese and American legal systems was invaluable for demonstrating my research qualifications.” — Dr. Ana Silva, Research Scientist
“The team’s European expertise and multilingual capabilities helped our family navigate the K-1 and marriage green card process smoothly. Their cultural understanding made all the difference.” — João and Jennifer Santos
Contact Our Lisbon Office
Lisbon Office Providing local support for clients throughout Portugal, Spain, and broader Europe with multilingual staff and deep understanding of European legal systems and cultural contexts.
Also Serving: Washington, D.C. | Los Angeles | Mexico City | Bangkok
Schedule a Free Consultation
Whether you are in Lisbon, Porto, Madrid, Barcelona, Paris, London, Washington, D.C., Los Angeles, or anywhere in Europe, Donald Gross Law Group is here to guide you. Contact us today to schedule a free 30-minute consultation with an experienced immigration lawyer who understands both European and U.S. legal systems and can help you achieve your American immigration goals.
Serviços de Imigração em Português
Oferecemos serviços completos de imigração, incluindo:
- Consultas especializadas com advogados experientes
- Preparação de documentação portuguesa e europeia para casos de imigração americana
- Coordenação com consulados americanos na Europa
- Compreensão profunda das considerações culturais europeias
- Planeamento estratégico de imigração a longo prazo
- Expertise em sistemas legais da União Europeia
European Immigration Advantages
Educational Excellence Recognition: European educational credentials, particularly from prestigious Portuguese, Spanish, French, and British institutions, are highly regarded in U.S. immigration, especially for EB-1 and EB-2 categories.
Research and Innovation Focus: Europe’s strong research and innovation sectors provide excellent foundations for EB-1A extraordinary ability and EB-2 National Interest Waiver applications, particularly in technology, healthcare, and environmental fields.
Business and Investment Opportunities: The strong European economy and business relationships with the United States create excellent opportunities for E-2 investor visas and EB-5 investment immigration.
Professional Mobility: European professionals with multinational experience often qualify for L-1 intracompany transfers and have strong foundations for employment-based permanent residency.
Contacte-nos hoje para uma consulta gratuita e descubra como podemos ajudá-lo a alcançar os seus objetivos de imigração americana.