Can International Students Start a Business in the USA?

Yes, international students can start a business in the USA. Forming a company and holding ownership in it is legal on an F-1 or J-1 visa. What you cannot do, without specific work authorization, is actually run the business day to day or pay yourself for the work. That single distinction, between owning and operating, is where most student founders get into trouble, and getting it wrong can permanently damage your ability to stay in the country.

What Your Student Visa Actually Lets You Do

F-1 and J-1 visas exist for one purpose: full-time study at a U.S. institution.¹ Any off-campus employment must be authorized in advance by your school’s Designated School Official and, in most cases, by USCIS.² That requirement applies to working in a company you own just as much as it applies to working for someone else.

No law prohibits you from forming an LLC or holding shares in a corporation while on a student visa. Passive ownership, where you hold an equity stake and receive profit distributions without performing any work, is not considered employment. The moment you cross into active involvement, though, you have a problem. Managing operations, fulfilling customer orders, providing services, negotiating deals, or paying yourself a salary all count as unauthorized employment if you don’t have work authorization.

The line is functional, not formal. It doesn’t matter what your title is or whether you call yourself an “advisor” to your own company. If you’re doing work that keeps the business running, that’s employment, and it needs authorization.

Running Your Business Through Optional Practical Training

Optional Practical Training is the most accessible route for F-1 students who want to actively work in a business they own. OPT provides temporary employment authorization tied to your field of study, and self-employment explicitly qualifies. The rules for standard OPT and the STEM extension differ in ways that catch founders off guard.

Post-Completion OPT

After finishing your degree program, you can apply for up to 12 months of post-completion OPT. During this period, you’re authorized to work in a position directly related to your major, including running your own startup.³ Self-employment on OPT requires you to show that the business relates to your degree, that you hold proper business licenses, and that you’re actively engaged in the work. Keep documentation of your business activity; you may need to prove you maintained lawful status when you apply for future immigration benefits.

You must work at least 20 hours per week to stay in valid F-1 status on post-completion OPT.³ You also face an unemployment cap of 90 aggregate days without employment during the 12-month OPT period.⁴ Those days add up fast while you’re building something from scratch, so having your business operational before OPT starts is worth the planning effort.

STEM OPT Extension

If your degree is in a qualifying STEM field, you can apply for a 24-month extension of your OPT, giving you up to 36 months of total work authorization.⁵ The extra time is valuable, but the self-employment rules are much more restrictive.

On STEM OPT, you cannot simply be your own boss. The regulations require a bona fide employer-employee relationship. Someone other than you must supervise your work and sign your Form I-983 training plan.⁶ You can participate in an entrepreneurial venture and even hold ownership in the company, but you cannot act as your own employer or serve as the signatory on the I-983. The employer must also be enrolled in E-Verify.⁵ As a practical matter, a solo founder typically cannot use STEM OPT to run a startup alone. You need a co-founder or another qualified person in a supervisory role who can sign the training plan.

The unemployment cap increases to 150 days total on STEM OPT, but that count includes any days already accumulated during your initial 12 months.⁴

Curricular Practical Training

CPT authorizes employment that is an integral part of your school’s established curriculum, such as an internship or cooperative education program required by your degree. If your academic program includes an entrepreneurship practicum, CPT could authorize related business activity while you’re still enrolled. CPT during the academic year is typically limited to 20 hours per week, though full-time CPT is possible during breaks.⁷ Note that 12 months or more of full-time CPT eliminates your eligibility for post-completion OPT, so the tradeoff needs careful thought.

Why Unauthorized Business Activity Is So Dangerous

Any work you perform without proper authorization, whether paid or unpaid, counts as unauthorized employment. USCIS defines this broadly: any service or labor performed for an employer in the United States by someone who either lacks work authorization or exceeds its scope.⁸

The damage extends well past your current visa. Unauthorized employment creates a bar to adjustment of status, the process for obtaining a green card while inside the United States. If you engaged in unauthorized employment at any point before filing your green card application, you are barred from adjusting. Leaving the country and reentering does not erase the bar.⁸ Narrow exemptions exist for immediate relatives of U.S. citizens and certain employment-based applicants, but most student founders would not qualify.

If you’re unsure whether a particular activity crosses from passive ownership into active work, get an answer from an immigration attorney before you act. The cost of a consultation is trivial compared to losing your ability to stay in the country long-term.

Visa Options After Student Status

Once OPT runs out, or if your ambitions don’t fit within student visa constraints, several visa categories let founders own and operate a U.S. company.

E-2 Treaty Investor Visa

The E-2 is for nationals of countries that have a commerce treaty with the United States. You must invest a “substantial” amount of capital in a real, operating U.S. business and hold at least 50% ownership or possess operational control through a managerial position.⁹ There is no fixed dollar minimum for “substantial.” USCIS evaluates the investment relative to the total cost of the business: the cheaper the enterprise, the higher the percentage of your investment must be. The capital must be genuinely at risk. The E-2 lets you develop and direct your business in renewable two-year periods, but it does not directly lead to permanent residency on its own.

O-1A Visa for Extraordinary Ability

The O-1A is available to individuals who can demonstrate extraordinary ability in business, science, or technology. You qualify by showing either a major internationally recognized award or evidence meeting at least three of eight criteria, including nationally recognized prizes, published material about your work, original contributions of major significance to your field, a high salary, and employment in a critical role at a distinguished organization.¹⁰ For startup founders, selection into a top accelerator, significant investor backing, published coverage of your product, or speaking engagements at industry events can satisfy multiple criteria.

International Entrepreneur Rule

The International Entrepreneur Rule allows DHS to grant parole to founders of U.S. startups that demonstrate significant public benefit. You need at least 10% ownership in a startup formed within the past five years and must play a central, active role in operations. The startup must also have received either a qualified investment of at least $311,071 from U.S. investors or a government grant of at least $124,429.¹¹ Initial parole lasts up to 2.5 years, with a possible 2.5-year extension for a maximum of five years if the company hits additional benchmarks. This is a narrow program suited to venture-backed startups, not a general business ownership visa.

H-1B

The H-1B covers specialty occupation workers. An entrepreneur can potentially be sponsored by their own company if a legitimate employer-employee relationship exists, meaning the business has a board or other governance structure with authority to hire, fire, and supervise the beneficiary. USCIS scrutinizes these petitions closely, and a solo founder with no other employees or oversight structure will face an uphill battle.

Choosing a Business Structure

Your business structure affects liability, taxes, and, for international students specifically, your immigration options. Four common choices each carry distinct tradeoffs.

Sole proprietorship. No separation between you and the business. Setup is simple, but your personal assets are exposed to every business debt and lawsuit. There’s no separate entity to own, which also means no clean ownership structure if you later need to demonstrate equity for an E-2 or IER application.
LLC. A separate legal entity that shields your personal assets from business liabilities. LLCs offer flexibility in how profits are taxed and are the most common structure for international student founders. Profits pass through to your personal tax return rather than being taxed at the entity level.
C-corporation. A fully separate legal entity with the strongest liability protection. Profits are taxed at the corporate level at a flat 21% federal rate, and any dividends distributed to you are taxed again on your personal return. C-corps are standard for startups seeking venture capital because they can issue multiple classes of stock.
S-corporation. Offers pass-through taxation like an LLC, but federal law prohibits nonresident aliens from being S-corporation shareholders. If the company has a nonresident alien shareholder, its S election terminates and it reverts to C-corporation taxation. Most international students are nonresident aliens for tax purposes during their first five years in the country, making S-corps off-limits during that period.¹²

For most international student founders, an LLC or C-corporation will be the right choice. If you’re building a scalable startup and plan to raise outside investment, a C-corp (often incorporated in Delaware) is the standard. For a smaller operation or a service business, an LLC gives you liability protection with less complexity.

Registering and Setting Up the Business

Forming a business in the United States does not require citizenship or permanent residency. The registration process is the same regardless of immigration status.

Your first federal step is obtaining an Employer Identification Number from the IRS. An EIN functions as your business’s tax ID and is required for partnerships, LLCs, and corporations.¹³ U.S.-based applicants can get one online with immediate confirmation. International applicants without a Social Security Number may need to apply by phone, fax, or mail instead.¹⁴

State registration varies. You’ll file formation documents (Articles of Organization for an LLC, Articles of Incorporation for a corporation) with the secretary of state where you form your business, pay a filing fee, and designate a registered agent. Some industries require state or local business licenses or permits on top of basic registration. Annual or biennial reports are required in most states to keep your entity in good standing, with fees typically ranging from around $10 to $100 depending on the state.

Opening a U.S. business bank account is often the biggest logistical hurdle for international founders. Banks require your formation documents, an EIN, a valid passport, and a U.S. business address. Some larger banks want an in-person visit; certain fintech platforms allow non-residents to open accounts online with fewer requirements. A U.S.-issued ID like a state driver’s license smooths the process at traditional banks. Expect some banks to ask for a business plan too.

Tax Obligations for International Student Founders

Running a U.S. business triggers tax obligations at the federal, state, and sometimes local level. International students face a few additional wrinkles.

Federal Income Tax

How your business profits are taxed depends on your entity structure. C-corporations pay a flat 21% federal corporate income tax on profits. Sole proprietorships, LLCs, and partnerships pass profits through to your personal tax return, taxed at your individual income tax rate. International students who are nonresident aliens for tax purposes file their personal returns on Form 1040-NR rather than the standard Form 1040.

Social Security and Medicare Exemption

Self-employment income normally triggers a combined 15.3% self-employment tax covering Social Security (12.4%) and Medicare (2.9%).¹⁵ F-1, J-1, and M-1 students who are nonresident aliens are exempt from Social Security and Medicare taxes on wages and self-employment income earned through services authorized by USCIS, including practical training employment.¹⁶ The exemption disappears if you become a resident alien for tax purposes or if the employment is not authorized under your visa status.

Tax Residency and the Substantial Presence Test

Your tax obligations change based on whether you’re classified as a nonresident alien or a resident alien. F-1 students are considered “exempt individuals” for purposes of the Substantial Presence Test for their first five calendar years in the United States. During those years, your days of physical presence don’t count toward the test, so you remain a nonresident alien for tax purposes. After five calendar years, your days begin counting, and you may become a resident alien subject to worldwide income taxation rather than only U.S.-source income. This transition also ends your Social Security and Medicare tax exemption.

Form 8843 and Tax ID Numbers

Every nonresident alien present in the United States during the tax year must file Form 8843 with the IRS, even if you earned zero income. Form 8843 is an informational statement establishing your exempt status for the Substantial Presence Test, not a tax return. If you had no U.S.-source income during the year, Form 8843 alone satisfies your federal filing obligation.

You need either a Social Security Number or an Individual Taxpayer Identification Number to file taxes. If you’re not eligible for an SSN, apply for an ITIN using Form W-7 as long as you have a valid tax filing reason.¹⁷ Your business will also need its own EIN, separate from your personal SSN or ITIN.¹³

Tax Treaties and State Taxes

The United States has income tax treaties with dozens of countries, and many include specific provisions for students. Some treaties exempt a portion of earned income from U.S. tax or exclude payments received from abroad for education and maintenance. To claim a treaty benefit, you must file Form 8833 with your tax return disclosing the treaty-based position. Failing to file Form 8833 when claiming a treaty benefit can result in a $1,000 penalty.¹⁸ Check whether your home country’s treaty includes student articles before assuming you owe the full amount.

State income tax adds another layer in most states, though a handful have no income tax at all. Depending on what you sell, you may need to collect and remit sales tax. State and local rules vary widely, and your registration state may differ from the state where you physically operate. Working with a tax professional who understands nonresident alien filing rules is one of the better early investments you can make.

1
BridgeUSA. Studying at U.S. Universities and Colleges: F-1 versus J-1 Visas
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U.S. Citizenship and Immigration Services. Students and Employment
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Study in the States. F-1 Optional Practical Training (OPT)
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Study in the States. Unemployment Counter
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U.S. Citizenship and Immigration Services. Optional Practical Training Extension for STEM Students (STEM OPT)
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Study in the States. Form I-983 Overview
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Study in the States. F-1 Curricular Practical Training (CPT)
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U.S. Citizenship and Immigration Services. Unauthorized Employment (INA 245(c)(2) and INA 245(c)(8))
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U.S. Citizenship and Immigration Services. E-2 Treaty Investors
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U.S. Citizenship and Immigration Services. Chapter 4 – O-1 Beneficiaries
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U.S. Citizenship and Immigration Services. International Entrepreneur Rule
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Office of the Law Revision Counsel. 26 USC 1361 – S Corporation Defined
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Internal Revenue Service. Employer Identification Number
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Internal Revenue Service. Get an Employer Identification Number
15
Internal Revenue Service. Self-employment Tax (Social Security and Medicare Taxes)
16
Internal Revenue Service. Foreign Student Liability for Social Security and Medicare Taxes
17
Internal Revenue Service. Taxpayer Identification Numbers (TINs) for Foreign Students and Scholars
18
Internal Revenue Service. Publication 901 – U.S. Tax Treaties