Entering the U.S. market takes more than just translating your product. It requires strategy, compliance, and careful legal and tax planning.
Expanding to the U.S. is a strategic move that can unlock access to the world’s largest consumer market. However, the excitement of going global often leads companies to make mistakes that can compromise their success—or even their ability to stay in the country.
From complex tax rules and cultural differences to choosing the wrong legal structure or mishandling hiring processes, the risks are real. What seems like a promising move can quickly become a bureaucratic and financial nightmare.
In this article, you’ll learn the most common mistakes international companies make when entering the U.S. market—and, more importantly, how to avoid them with the right support.
1. Choosing the Wrong Legal Structure
Many companies start operating in the U.S. without properly evaluating which type of entity best fits their business model. The result? Excessive taxation, difficulty attracting investment, or problems distributing profits.
Common errors include:
- Forming an LLC as a disregarded entity despite having multiple foreign partners—creating tax confusion
- Choosing a C-Corp without considering double taxation in both the U.S. and the home country
- Overlooking double taxation treaties
✅ How to avoid it: Conduct a pre-expansion analysis with accountants and legal advisors who specialize in international taxation to understand the fiscal impacts of each structure (LLC, C-Corp, S-Corp, LP, etc.).
2. Ignoring Federal, State, and Local Tax Obligations
Unlike many countries, the U.S. has a decentralized tax system. This means your company may face obligations at three levels: federal, state, and local.
Potential risks:
- Penalties for failing to file required forms (e.g., E-FILE, Sales Tax, Franchise Tax)
- Audits for unpaid state taxes
- Difficulty obtaining local permits and licenses
✅ How to avoid it: Choose your state of incorporation carefully (Delaware, Florida, Texas, California, etc.) and work with a local accounting team familiar with the rules of each jurisdiction.
3. Incorporating Before Aligning Tax Considerations in the Home Country
Many Brazilian entrepreneurs, for example, form an LLC in the U.S. only to realize later that the chosen model creates tax issues in Brazil, such as the automatic recognition of U.S. income in their personal or corporate returns.
Other consequences of poor planning:
- Double taxation on distributed profits
- Exposure to controlled foreign corporation (CFC) rules
- Issues with profit repatriation
✅ How to avoid it: Involve professionals from both countries when planning the structure to ensure alignment between local and U.S. tax laws.
4. Hiring Employees Without Complying with Local Labor Laws
In the U.S., labor laws vary significantly by state and differ from regulations in Brazil or Europe. International companies often make mistakes such as:
- Misclassifying employees as independent contractors
- Failing to properly set up payroll
- Not meeting obligations related to social security, payroll taxes, and mandatory benefits
✅ How to avoid it: Work with a payroll provider or PEO (Professional Employer Organization) to ensure compliance from the first hire.
5. Underestimating Operational and Tax Costs
Many entrepreneurs base their cost estimates on generic internet data or others’ experiences, leading to surprises like:
- Hidden expenses for accounting, legal, insurance, and compliance
- Unfavorable exchange rate fluctuations
- Extra costs for licensing, registrations, and annual state fees
✅ How to avoid it: Develop a realistic financial plan with expert support, accounting for upfront, recurring, and variable costs based on your sector and location.
✅ Checklist: Is Your Company Ready to Expand to the U.S.?
Before launching a business in the U.S., confirm the following:
- Is your legal structure aligned with your home country’s tax rules?
- Are you aware of the tax obligations in your target U.S. state?
- Are your employment contracts and hiring practices compliant with local labor laws?
- Do you have a clear plan for profit repatriation and accounting compliance?
- Does your team include specialized local support?
If you answered “no” to any of these, your company may be exposed to unnecessary risks.
Expand to the U.S. with Legal Security and Tax Efficiency
Drummond Advisors specializes in helping Brazilian and international companies enter the U.S. market strategically. With offices in both Brazil and the U.S., we offer a full range of services including:
- International tax and entity planning
- Business incorporation and registration at all levels
- Accounting and payroll management
- Legal and immigration support for partners and executives
Speak to our specialists via the chat or email us at info@drummondadvisors.com to learn how we can structure your U.S. operations with compliance, savings, and long-term security.
Written by Marcos Ferreira, Content Analyst at Drummond Advisors
🔗 Also read: How to Start a Business in the U.S.: Key Legal Steps to Launch with Confidence
References:
https://www.hawksford.com/insights-and-guides/key-considerations-when-taking-your-business-global
https://www.grantthornton.global/en/insights/articles/checklist-for-international-growth