Keep Your U.S. Business IRS-Compliant with Expert Monthly Accounting Services

Stay ahead of deadlines, optimize cash flow, and avoid penalties with our tailored accounting solutions.

Running a Business in the U.S.?
Proper Accounting is Not Optional

Managing a company in the U.S. comes with strict tax and compliance requirements. Without professional accounting and financial reporting, your business could face penalties, cash flow issues, and even IRS audits.

At Drummond Advisors, our team of experienced accountants provides accurate, strategic, and hassle-free monthly accounting services, specifically designed for foreign entrepreneurs and business owners in the U.S.

Why Your Business Needs
Monthly Accounting Services

IRS & State Compliance - Avoid fines and penalties by keeping your financial records accurate and up to date.
Cash Flow & Expense Management - Track your revenue, expenses, and tax obligations effortlessly.
Tax Optimization Strategies - Reduce your tax burden with a proactive approach to deductions and financial planning.
Year-Round Financial Insights - Gain a clear view of your company’s performance and make smarter business decisions.
Payroll & Tax Filing Support - Ensure accurate payroll processing and timely tax payments, with full compliance.

Why Choose Us?

Certified Accountants in the USA and Brazil

Bilingual Employees

Professionals who can identify tax optimization opportunities for your company

Unique Scope of Work

We work in compliance with Brazilian and American Tax Laws, as well as the Policies of the parent company

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

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Leave the accounting
paperwork to us!

Monthly Accounting – BR and/or USA

Monthly Reports

Preparation of financial statements

IFRS X USGAAP X BRGAAP

Accounting consolidation

Accounting review

Our Clients

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

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Here’s What Our Customers Are Saying!

The partnership between Timpel and Drummond began in 2020, with the process of opening our subsidiary in the USA. Subsequently, we decided to switch our accounting in Brazil to you as well, which was a very important decision. The synergy in activities and excellent audit service have been fundamental for us. All the professionals at Drummond with whom I have contact are extremely competent, offering high-quality and fast service, which is essential for our business. We at Timpel are very satisfied with this partnership and hope to continue together for the next 7, 15 years, learning, executing, and maintaining the excellence we have always had, and why not, cultivating friendship as well? We are immensely grateful to the entire Drummond team for the partnership!

Joselita Cunha

Timpel

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

"Drummond has been a great partner for 99minutos in managing our US accounting, tax, and audit processes. Their team has a strong knowledge in best practices for startups with US holding structures."

Eduardo Guzman

CFO at 99minutos

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

Establish your company in the U.S. with the support of certified and experienced professionals.

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Accounting US

Real Estate
Accounting Solutions
Payroll US
Monthly Accounting

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.

Simplifique sua Folha de Pagamento nos EUA

Let us handle your monthly accounting — stay compliant, save time, and focus on growth.

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Tax & Compliance Us

Tax Season
Tax Return
Foreign Qualification

Expert guidance through the U.S. tax system — with accurate, compliant, and on-time filings.

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

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Legal Services

Visas & Immigration
Trademark Registration in the US
Global Mobility
Labor Law US
Labor Consultancy
Latam Visas

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.

We help companies move talent across borders — safely and strategically.

Are you hiring in the US and don't know the labor laws? We can help you!

Navigate U.S. labor laws with confidence.

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.

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Ventures

Ventures

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.

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Accounting BR

Offshore Accounting BR
Outsourcing
Payroll

Accounting in Brazil for Offshore Companies

Transform your company's accounting in Brazil with international solutions

Revolutionize your company's payroll in Brazil with world-class solutions

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Compliance BR

Compliance BR

We take care of the tax aspects in Brazil while you focus on what matters.

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Contact Us
and Let´s Do It Together

Orlando

+1 (781) 770-0005

7680 Universal Blvd • Suite 315 • Orlando • FL 32819

Miami

+1 (781) 770-0005

2 S. Biscayne Boulevard, Suite 2450 – Miami, FL 33131

Boston

+1 (781) 770-0005

99 Sumner St • Suite 216 • MA • 02128

São Paulo

+55 (11) 3567-4161

Rua Barão do Triunfo, 612 • Conj. 1309SP • 04602-002

Belo Horizonte

+55 (31) 2510-4440

Av. do Contorno 10º andar 7069 • MG • 30110-043