What do you need to know about Tax Season?

We understand the complexities of the US tax system and ensure timely delivery.

U.S. Tax Season: Key Dates & Deadlines

Make sure your finances are in order for tax season!

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We have several specialists to assist you in the best possible way

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Here’s What Our Customers Are Saying!

I would like to give very positive feedback about Jessica, from the Compliance team, who has provided us with exceptional services. She is always very attentive and proactive, ready to answer questions with clear and objective responses. The delivery of services is marked by efficiency and agility, with excellent coordination of information in an organized manner. Communication with Jessica is always fast and effective. She connects the right people, facilitates workflow, and avoids delays, especially at critical times, such as US income tax or integration with new teams. This efficiency conveys confidence and makes collaboration smooth and secure. The feeling that remains is that of a solid and reliable partnership. I know I can count on Jessica whenever necessary, which contributes to a positive and productive professional relationship. I congratulate the Drummond team for having such dedicated and competent professionals as Jessica.

Ingrid Keppe

Green Reyona
Our relationship at Drummond began when I requested to switch from my company's then representative agent to Drummond. This situation was extremely tense and delicate for me, and I wanted to resolve it amicably between the parties as quickly as possible. You handled the matter with great competence, calm firmness, patience, availability, and attention to me, who was very distressed. You were instrumental in ensuring that this transition was successful and without conflict. Everything worked out! Now, in our day-to-day interactions, I continue to find you to be an excellent liaison with Drummond. You always respond quickly, take an interest in understanding my needs, are very competent, calm, and respond clearly and promptly to the issues raised. I feel very well taken care of!

Vania Naylor

Pink Horse LTD
“Choosing Drummond was a decisive milestone in our global expansion. They stood out as a complete solution, covering everything from the complexity of tax legislation to the opening of new business fronts, offering comprehensive legal support and facilitating the path to immigration.”

Felipe Lamounier

CEO Hyperplane

Our Clients

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General Information - Drummond Advisors

Drummond is much more
than an Advisory

Drummond’s specialization in interim services makes it possible to reliably guide clients in the Brazilian and American markets. Our professionals have experience in both countries, are aware of cultural differences and have the ability to uniquely overcome the linguistic, political and regulatory barriers of each nation.

This Service is part of our
Accounting US Services

Take a look at what we offer and learn why we’re your preferred one-stop shop!

Start your U.S. company with confidence

End-to-end support for setting up and managing your business, with a strong focus on compliance. We simplify the process, ensure regulatory adherence, and lay the groundwork for long-term growth in the U.S. market.

Explore our Business Formation Services

Keep your U.S. business accounting in top shape

Strategic international tax planning to reduce costs, prevent errors, and optimize resource allocation — all while minimizing risks and maximizing results. Our experts are here to ensure your financials stay on track.

Explore our U.S. Accounting Services

We navigate tax complexity for you

Strategic tax solutions tailored to the needs of both businesses and individuals. Whether local or international, our expertise ensures compliance, reduces liabilities, and maximizes tax efficiency. From corporate tax management to personal tax planning, we deliver results that protect your financial interests.

Explore our Tax Services

Support your business with all its legal needs

Tailored legal solutions for businesses and individuals across key areas. From visa processing and trademark registration to labour law compliance, we provide legal clarity, reduce risk, and streamline complex processes — so you can focus on what matters most.

Explore our Legal Services

Grow your business and thrive in a competitive market

Expert investment services designed to unlock growth opportunities. With a strong focus on venture capital, we help businesses and individuals secure funding, manage risks, and maximize returns in fast-moving markets.

Explore our Venture Services

Provide top-tier accounting support in Brazil

Comprehensive solutions tailored to the Brazilian market. From accounting outsourcing to payroll, we simplify processes, improve accuracy, and ensure full compliance with local regulations — minimizing risks and boosting operational efficiency.

Explore our Brazil Accounting Services

Expert fiscal support for your business in Brazil

Comprehensive services tailored to the Brazilian regulatory landscape. From annual reports to government filings and compliance management, we ensure your operations run smoothly and stay fully aligned with local requirements.

Explore our Brazil Fiscal Services

Business Formation

Business Formation

  • Business Formation
Business Formation - Drummond Advisors
Establish your company in the U.S. with the support of certified and experienced professionals.
Talk to an Expert More Details
Accounting US

Accounting US

  • Real Estate
  • Accounting Solutions
  • Payroll US
  • Monthly Accounting
Real Estate - Drummond Advisors
Strategies for Understanding and Investing in the U.S. Real Estate Market
Accounting Solutions - Drummond Advisors
Focus on what matters — your business. We provide complete solutions in Accounting, Fiscal Services, Financial BPO, Payroll, and more, tailored to your needs.
Payroll US - Drummond Advisors
Simplifique sua Folha de Pagamento nos EUA
Monthly Accounting - Drummond Advisors
Let us handle your monthly accounting — stay compliant, save time, and focus on growth.
Talk to an Expert More Details
Tax & Compliance Us

Tax & Compliance Us

  • Tax Season
  • Tax Return
  • Foreign Qualification
Tax Season - Drummond Advisors
Expert guidance through the U.S. tax system — with accurate, compliant, and on-time filings.
Tax Return - Drummond Advisors
Complete solution for Accounting, Taxes, Financial BPO, Payroll, etc.
Foreign Qualification - Drummond Advisors
Take your business beyond the borders of your state safely, quickly and in full legal compliance
Talk to an Expert More Details
Legal Services

Legal Services

  • Visas & Immigration
  • Trademark Registration in the US
  • Global Mobility
  • Labor Law US
  • Labor Consultancy
  • Latam Visas
Visas & Immigration - Drummond Advisors
Make your US immigration plan a reality
Trademark Registration in the US - Drummond Advisors
Don’t let someone else register your trademark first — protect it in the U.S. now.
Global Mobility - Drummond Advisors
We help companies move talent across borders — safely and strategically.
Labor Law US - Drummond Advisors
Are you hiring in the US and don't know the labor laws? We can help you!
Labor Consultancy - Drummond Advisors
Navigate U.S. labor laws with confidence.
Latam Visas - Drummond Advisors
We assist foreign professionals and companies with visa processes across Latin America. Whether expanding into Brazil, Mexico, or other LATAM markets, we offer compliant, country-specific immigration solutions.
Talk to an Expert More Details
Ventures

Ventures

  • Ventures
Ventures - Drummond Advisors
Unlock growth with strategic investment support. We connect your business with the right funding opportunities, assist with venture capital strategy, and guide you through every stage of your expansion journey.
Talk to an Expert More Details
Accounting BR

Accounting BR

  • Offshore Accounting BR
  • Outsourcing
  • Payroll
Offshore Accounting BR - Drummond Advisors
Accounting in Brazil for Offshore Companies
Outsourcing - Drummond Advisors
Transform your company's accounting in Brazil with international solutions
Payroll - Drummond Advisors
Revolutionize your company's payroll in Brazil with world-class solutions
Talk to an Expert More Details
Compliance BR

Compliance BR

  • Compliance BR
Compliance BR - Drummond Advisors
We take care of the tax aspects in Brazil while you focus on what matters.
Talk to an Expert More Details

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