Doing Business in Brazil Without a Lawyer? Think Twice. Are you hiring employees, buying real estate, setting up a partnership, or providing services in Brazil? If you're a foreigner, navigating Brazilian contract law without legal assistance can lead to:
- Unenforceable agreements
- Financial losses
- Lawsuits you can’t win
- Tax liabilities or labor penalties
That’s because Brazil follows a Civil Law system, not common law. Contracts must follow strict rules regarding language, structure, jurisdiction, and legal compliance.
All agreements must be reviewed, translated (if needed), and adapted to Brazilian law to be legally valid.
The solution? Work with a contract lawyer in Brazil to protect your business and rights.
Doing Business in Brazil Without a Lawyer? Think Twice. Are you hiring employees, buying real estate, setting up a partnership, or providing services in Brazil? If you're a foreigner, navigating Brazilian contract law without legal assistance can lead to:
- Unenforceable agreements
- Financial losses
- Lawsuits you can’t win
- Tax liabilities or labor penalties
That’s because Brazil follows a Civil Law system, not common law. Contracts must follow strict rules regarding language, structure, jurisdiction, and legal compliance.
All agreements must be reviewed, translated (if needed), and adapted to Brazilian law to be legally valid.
The solution? Work with a contract lawyer in Brazil to protect your business and rights.
Assistance with All Types of Contracts in Brazil
We help foreign clients with:
Click each service to know more.
(some still under construction)
Convertible Loan Agreement (Convertible Note)
Vesting Agreement
Memorandum of Understanding (MoU)
Service Agreement
Purchase & Sales Agreements
Company Acquisition Agreement (Business Purchase Agreement)
Donation Agreement
Licensing Agreements
Technology Transfer Contracts
Assistance
How We Help Foreign Clients
Our legal team offers complete contract services tailored for international clients:
- Drafting & Negotiation We draft bilingual contracts (EN/PT), aligned with Brazilian Civil Code.
- Contract Review & TranslationWe assess foreign agreements, identify legal risks, translate and adapt for Brazilian enforcement.
- Cross-Border AgreementsWe structure international contracts, including IP, licensing, tech, and investment deals.
- Dispute Resolution & Enforcement We represent clients in Brazilian courts or arbitration in case of breach or disputes.
- Amendments, Renewals & Terminations We assist with ongoing legal updates and contract lifecycle management.
- Contract Registration & Compliance We handle required registrations for real estate, franchise, and other regulated agreements.
Why Choose Martin Law?
- Specialized in assisting foreign investors, expats, and international businesses
- Extensive experience in cross-border transactions
- Fully remote service available worldwide
- Fluent in English and Portuguese
- Strategic, enforceable contracts that comply with Brazilian law
- Trusted by clients across the US, Europe, and Latin America
testimonials
EXCELLENT Based on 61 reviews Posted on Kurt HentschelTrustindex verifies that the original source of the review is Google. Excellent service from start to finish. Very professional communication was above expectations. If needing an attorney in Brazil use this firmPosted on Stephen BlowfieldTrustindex verifies that the original source of the review is Google. Pedro is one of the most diligent Lawyers I have met ,he is honest very articulate and shows he really cares about his clients ,and he is more importantly very intelligent and knows exactly what to do to help his clients ..Posted on Brian SherlockTrustindex verifies that the original source of the review is Google. Excellent experience from start to finish. The team was professional, responsive, and made the entire process seamless. Highly recommend their services!Posted on Carla Santos LimaTrustindex verifies that the original source of the review is Google. Minha experiência com Mark Martin é indescritível. Eu vinha lidando com advogados muito competentes, mas também sobrecarregados por assédio e hostilidade. No meu caso envolvendo legislacao e cortes estrangeiras trabalhei com advogados capacitados, mas com pouca ou nenhuma compaixão. Havia uma sensação de cansaço no ar. Fiquei feliz por ter contatado o escritório de Mark Martin, gostaria de os ter encontrado antes. Eles desempenham com excelencia em todos os critérios. Expertise impressionante, credibilidade, compaixão e dedicacao, clareza. Sao acessíveis - mais do que eu poderia imaginar. Ficou claro desde o principio que tomaram meu caso com boa intencao e honestidade. Tem tanta luta feia e cansativa nesse mundo.... vale a pena contratar um advogado que atua com valores, etica e boa-vontade. Se eu pudesse daria 20 estrelas.Posted on Liliane SousaTrustindex verifies that the original source of the review is Google. Profissionais prontos e capacitados ,me ajudaram quando pensei não haver mais portas ,muito obrigada a toda equipe,Deus abençoe grandemente vcs 🙏Posted on Lyle GoodmanTrustindex verifies that the original source of the review is Google. Thank you very much, Mark, and to your entire team. Your assistance in helping us obtain our legal documents has been truly invaluable. We deeply appreciate your professionalism, dedication, and support throughout the process. We highly recommend your office to anyone in need of legal services.Posted on Tom LinnikTrustindex verifies that the original source of the review is Google. I am thrilled with the experience I have had with Mark and his team. Myself being a US citizen with no knowledge of Brazilian Law, Mark made it so easy and helpful for me to get all my affairs and Brazilian citizenship in order. Thank you!Posted on Marinus MourikTrustindex verifies that the original source of the review is Google. Very good service and attention. It's very convenient that the contact can go by WhatsApp, fast and direct. If necessary I certainly like to have this office working for me.Posted on Edilson Carvalho RamosTrustindex verifies that the original source of the review is Google. São os melhores advogados que já conheci para resolver problemas americanos aqui no Brasil são responsáveis competentes e acima de tudo honestos. Para mim 5 estrelas sem dúvidas. Indico os dois para qualquer negócio entre Brasil e Estados UnidosPosted on Wender FonsecaTrustindex verifies that the original source of the review is Google. We are incredibly grateful to Dr. Guilherme and Dr. Mark, who helped us resolve our international family law case. From the very beginning, they guided us through each step with clarity and professionalism. They show deep compassion and sensitivity to the emotional complexities of the situation, especially given the international nature and personal stakes of the case. What stood out most was their commitment to uncovering the truth, resolving the matter of efficiently, and minimizing unnecessary legal cost wherever possible. Their integrity and focus never waiver, even as we faced unjust, legal challenges. If you’re navigating a complex child or adult support case, especially when the crosses international boundaries, this team is exactly who you want by your side. They were everything we hoped for in legal representation and more. We are forever grateful.
Frequently Asked Questions – For Foreigners Signing Contracts in Brazil
Yes. Brazilian law has specific requirements for validity — including format, language (Portuguese), and content. A lawyer ensures your contract is legally enforceable and your interests are protected.
Yes, provided the contract complies with Brazilian law. We represent clients remotely in litigation or arbitration across Brazil.
Not automatically. They must be translated, adapted, and reviewed for compliance with Brazilian civil and consumer law.
We prepare compliant employment and service contracts, tailored to local labor laws and designed to prevent liability or disputes.
Consumer contracts are subject to the Consumer Protection Code, which gives stronger rights to buyers or service users. We’ll determine the applicable rules and adjust the contract accordingly.
No. Contracts must be in Portuguese and meet local formatting and legal requirements to be enforceable.
We handle breach of contract claims, litigation, and arbitration, representing foreign clients from start to finish.
Get in Touch
Martin Law – International Legal Advisory
WhatsApp / Phone: