How to Start a Business in the USA as a Foreigner
You’ve got the idea and the capital, and you’re ready to drive. Maybe you’ve been running a successful business in Europe or Asia for years, and the US market is the obvious next step. Or you’re already here on assignment, and you’ve spotted an opportunity. Either way, the question is the same: can you actually do this as a foreigner?
The answer is yes, and more international entrepreneurs are doing it every year. Starting a business in the USA as a foreigner is fully legal, well supported by American law, and, in many ways, more straightforward than people expect. The US actively welcomes foreign investment, and the same entity types available to American citizens are available to you as well.
But which business structure makes sense for your situation? How to go through the registration process? What documents will you need to open a bank account? What do your tax obligations look like? And, finally, which visa gives you the right actually to work in the business you build? If you’re also navigating a physical relocation to the US alongside your business launch, we’ll point you to the right resources, too.
Can Non-Citizens Legally Open a Company in the USA?
Yes, and this is one of the most important things to understand upfront. To open a company in the USA, you do not need to be a US citizen, hold a green card, or even be physically present in the country. You can be living in Paris, São Paulo, or Seoul and still legally incorporate a US entity.
How to start a business in the USA for non-citizens begins with one clarification that trips up many people: owning a US company does not automatically give you the right to work for it. Company ownership and work authorization are separate legal matters. You can be the 100% owner of a Delaware LLC and still need a visa to enter the office legally.
Understanding this distinction early saves a lot of frustration. The registration process is genuinely accessible for non-residents, but the immigration piece requires separate planning, which we’ll cover at the end of this guide. For expats already in the US on a work visa who are considering launching something on the side, it’s worth consulting an immigration attorney before taking any steps.
Best Business Structures for Foreigners
When it comes to opening a business in the USA by foreigners, the three structures most often used are the LLC, the C-Corporation, and the sole proprietorship. For most foreign entrepreneurs, the choice comes down to the first two.
The LLC (Limited Liability Company) is the most popular option. It protects your personal assets from business liabilities, has relatively simple compliance requirements, and offers flexibility in how profits are taxed. For someone doing business in the USA for the first time, the LLC strikes the right balance between protection and simplicity.
The C-Corporation is the structure of choice if you’re planning to raise venture capital from US investors, or if you’re building toward an EB-5 or startup visa application. It’s more complex to maintain - annual board meetings, detailed record-keeping, corporate formalities - but it’s what American investors and many accelerators expect.
Sole proprietorships are rarely the right answer for foreign nationals. They offer no liability protection and can create complicated tax situations for non-residents.
How to Register a Company in the USA: Step-by-Step
The good news: you can register a company in the USA entirely remotely. You don’t need to fly to the US, hire a local lawyer in person, or navigate a government office. Most of the process happens online.
Here’s how it works in practice:
- Choose your state. Delaware is the default for startups and internationally-oriented businesses - its corporate law is the most developed in the country, and investors recognize it. Wyoming has become popular for privacy-conscious founders. Florida works well if you’re actually relocating there or doing business specifically in that market.
- Pick your business name and confirm it’s available in your chosen state’s database. Most states have an online search tool for this.
- File your formation documents - Articles of Organization for an LLC, Articles of Incorporation for a C-Corp. Filing fees vary by state, typically between $50 and $300.
- Obtain your EIN (Employer Identification Number) from the IRS. This is your company’s federal tax ID, and you’ll need it for banking, hiring, and filing taxes. Foreign nationals without an SSN can still get an EIN by submitting Form SS-4 by mail or fax.
The whole process, if your documents are in order, can be completed in one to two weeks.
Company Registration in the USA for Non-Residents: Documents and Requirements
Company registration in the USA for non-residents requires fewer documents than most people expect, but the ones you do need have to be exactly right.
The core requirements are: a copy of your passport, a US registered agent, your formation filing, and an EIN application. The registered agent is the piece that confuses most foreign founders. Every US company is legally required to have a registered agent - a US-based individual or service that receives official legal and tax correspondence on behalf of your company. You cannot serve as your own registered agent if you’re not physically in the US. Registered agent services typically cost $100-$300 per year and are widely available.
You do not need a Social Security Number to form your company. However, if you eventually need to file US taxes personally (which depends on your residency status and how the business is structured), you’ll need an ITIN - an Individual Taxpayer Identification Number. Getting this sorted early, before you need it urgently, is something we consistently recommend.
How to Open a US Bank Account for Your Business
A US business bank account isn’t optional - it’s what makes your business in the USA actually functional. You need it to receive payments, pay vendors, manage payroll, and separate your business finances from your personal ones.
Traditional US banks typically require: your EIN confirmation letter, formation documents, an operating agreement, and your passport. Many also want you to appear in person at a branch, which creates obvious problems for non-residents.
The landscape has shifted, though. Several digital banks and fintech platforms - Mercury and Relay are two of the better-known options - now allow foreign-founded businesses to open a company in the USA account entirely online, without a US address or SSN. They’re not perfect for every situation, but for early-stage founders who aren’t yet based in the US, they’re a practical starting point.
If you’re relocating to the US alongside your business launch, opening a personal and business bank account is something our consultants handle as part of standard Settling-In support - it’s one of those tasks that’s simple in theory but has enough bureaucratic layers to slow things down if you’re not prepared.
Tax Obligations for Foreign Business Owners
This is where starting a business in the USA as a foreigner gets more complicated, and where the cost of not getting good advice upfront is highest.
At the federal level, your company will need to file an annual income tax return. LLC owners who are non-residents may be taxed differently from US-based owners, depending on whether the income is considered “effectively connected” to US operations. C-Corp shareholders face a different set of rules entirely. In addition to federal obligations, most states have their own income tax, franchise tax, or minimum annual fee requirements.
Business tax compliance in the USA for non-residents is genuinely a specialist area. A CPA with no experience in international taxation will miss things that matter. Finding an accountant who specifically works with foreign-owned US entities is not an unnecessary expense - it’s how you avoid penalties and surprises in year one of starting a business in the USA as a foreigner.
For expats navigating both relocation and business setup simultaneously, our blog post on preparing employees for US relocation covers some of the overlapping administrative and legal groundwork that applies here as well.
Visa Options for Foreign Entrepreneurs
How to start a business in the USA for foreigners and actually work in it requires the right visa. Ownership alone doesn’t give you work authorization - this is the step that requires the most careful planning.
The main options:
- E-2 Treaty Investor Visa - available to nationals of treaty countries who invest a substantial amount in a US business. It’s renewable and lets you work for the company you own. The investment threshold isn’t fixed by law, but in practice, $100,000+ tends to be the realistic minimum to be taken seriously.
- L-1 Intracompany Transfer Visa - for founders or executives transferring from a foreign company to a US affiliate or subsidiary. If you’re expanding an existing international business into the US, this is often the cleanest path.
- O-1 Visa - for individuals with extraordinary ability in their field. Founders with a strong track record - awards, press coverage, significant investment history - sometimes qualify.
- EB-5 Immigrant Investor Visa - the path to permanent residency through investment. Thresholds are higher ($800,000+ in targeted employment areas), but it’s the route for those committed to long-term US residency.
The right visa depends on your investment level, your home country, and your long-term goals. Start the open a company in the USA registration process first - having a formed entity strengthens many visa applications - but consult an immigration attorney before you commit to a strategy. Our Visa Assistance service can help you understand the landscape and connect with the right specialists.
And once your visa is sorted and you’re ready to arrive - housing, schools, banking, local orientation - that’s where Expat US comes in. We’ve been helping international professionals land in the US and get settled since 2006. Business success in the USA starts with a solid foundation, and we help you build it from day one.
