🇺🇸 How to Form a Company in the USA in 2026: A Guide for Non-Residents

This company formation USA guide is for founders abroad. The right state, entity and tax setup depend on what the business will actually do. It also covers USA company formation for non-residents, from choosing a structure to meeting ongoing duties in 2026.

1. Choose a business structure

The structure affects ownership, liability, fundraising, tax classification and annual filings. There is no single best choice for every founder. Before filing, compare the company’s expected activity and owners with advice from a U.S. attorney or tax professional.

Limited liability company (LLC)

An LLC is a state-law entity that can offer limited liability, subject to proper operation and applicable law. For federal tax purposes, a single-member LLC is generally disregarded by default, while a multi-member LLC is generally treated as a partnership unless it elects corporate treatment. State law and the federal tax classification are separate questions. Foreign ownership can add information-reporting duties even where the LLC owes no regular federal income tax at entity level. For founders planning to start a US LLC as a non-resident, those reporting duties are worth checking before filing.

C corporation

A corporation is often considered when a business expects outside investment, wants a familiar share structure or plans to retain profits. A C corporation generally pays federal corporate income tax; the IRS lists a 21% regular federal rate on taxable income. State taxes and other rules can also apply, and distributions to shareholders may have separate tax consequences.

S corporation

S corporation status is a federal tax election with strict eligibility rules. The corporation must be domestic and cannot have a nonresident alien shareholder, among other requirements. It is therefore usually unavailable to a non-U.S. individual who is a nonresident alien for U.S. tax purposes.

Sole proprietorship and partnership

These may be simpler ways to operate, but they do not provide the same entity-level liability separation as an LLC or corporation. A partnership can arise from the way people conduct a business, even if they did not intend to create a formal company. Confirm the consequences before starting activity with co-founders.

U.S. Small Business Administration: compare business structures · IRS: S corporation eligibility

2. Choose a state based on the business

Start with where the founders, employees, customers, office, inventory or other business activity will be located. If a company forms in one state but operates in another, it may need to register as a foreign entity in the operating state and keep up with fees and reports in both. The SBA notes that foreign qualification requirements and costs vary by state.

Delaware is often considered by companies seeking venture investment or a familiar corporate law framework. Wyoming is one of several states marketed to remote founders. Neither state is automatically the cheapest or most tax-efficient choice: formation state does not erase tax, licensing or registration obligations where the company actually operates. Compare official state filing rules, annual charges, tax treatment and any foreign-qualification costs before deciding.

For US company registration, use the relevant SBA state registration directory to find government filing offices. Always confirm fees and processing times on the chosen Secretary of State’s official website.

3. How to form a company in the USA: the main steps

1. Define the plan. Identify owners, where the business will operate, what it will sell, whether it will hire, and whether it expects outside investment.
2. Select an entity and state. Compare legal structure, tax classification, state filing costs and ongoing requirements with qualified advisers.
3. Check and reserve the name, if needed. State name availability does not guarantee trademark rights. Search federal and state trademark records before investing in a brand.
4. Appoint a registered agent. LLCs and corporations generally need an agent with a physical address in the formation state to receive official notices.
5. File formation documents. Submit the state’s Articles of Organization, Certificate of Formation or incorporation documents and pay the applicable fee. Keep the approved filing and state confirmation.
6. Prepare governance records. Adopt an operating agreement for an LLC or bylaws and initial corporate resolutions for a corporation, as appropriate. These are internal records and may not be filed with the state.
7. Apply for an EIN and set up operations. After the entity is formed, obtain an EIN if required, arrange bookkeeping, check licenses and tax registrations, and ask a bank or payment provider about its onboarding requirements.

4. What non-U.S. founders should know

U.S. states generally allow non-U.S. citizens to own many LLCs and corporations, but formation does not determine immigration status. It does not grant permission to live or work in the United States. If you plan to travel, work in person or hire U.S. staff, get advice on the separate immigration and employment rules that apply.

EIN application for international applicants

The IRS limits its online EIN application to applicants with a legal residence, principal place of business or principal office/agency in the United States or a U.S. territory. An international applicant without one of those U.S. locations must use another IRS method—telephone, fax or mail—under the current Form SS-4 instructions. Complete only one application method for the entity to avoid duplicate EINs.

Read the IRS Form SS-4 instructions and international application options.

Banking and payments

A U.S. company is not guaranteed a U.S. bank account. Banks and payment providers set their own onboarding rules and may request identity documents, ownership details, business evidence, tax numbers and an in-person or video review. Ask the provider directly before formation if access to a particular financial service is essential to your plan.

For international founders comparing multi-currency and cross-border payment services, see our Banking solutions page and the providers listed there: Wise multi-currency account and Payoneer account. These are payment services, not a guarantee of a U.S. bank account; eligibility, features and onboarding are determined by each provider.

Disclosure: The Wise and Payoneer links are affiliate links. Eesti Consulting may earn a commission if you sign up through them, at no extra cost to you.

5. Taxes and ongoing compliance

Tax depends on the company’s federal classification, owners, income source, business activity, state connections and any applicable tax treaty. An LLC does not automatically make all profits tax-free or automatically place every foreign owner’s share on a personal U.S. return. A nonresident alien’s U.S. tax treatment can depend on whether income is effectively connected with a U.S. trade or business or is U.S.-source FDAP income, among other facts.

A foreign-owned U.S. disregarded entity may have a Form 5472 and pro forma Form 1120 filing obligation when applicable reportable transactions occur. This is an information return requirement and can apply even when the entity has no regular income tax return requirement. The IRS instructions describe the filing rules and exceptions; get professional help to determine whether they apply to your LLC.

Sales-tax obligations are also state-specific. A company may need to collect and remit sales tax once it has physical or economic nexus in a state. Thresholds and covered activities differ and can change, so check each state’s revenue department rather than relying on a single nationwide threshold.

Beneficial ownership information (BOI)

As of this guide’s review date, FinCEN’s current BOI guidance exempts entities created in the United States and their beneficial owners from federal BOI reporting. The rule may still cover certain entities formed under foreign law and registered to do business in a U.S. state or tribal jurisdiction, unless an exemption applies. Check FinCEN’s live guidance before filing or deciding that no report is required, because this area has changed repeatedly.

FinCEN: current BOI reporting questions and answers · IRS: Form 5472 instructions · IRS: taxation of nonresident aliens

After formation, keep the state’s registered-agent details current, file required annual or periodic reports, pay state fees and taxes, maintain company records, renew licenses, and meet federal, state and local tax deadlines. A calendar of recurring filings helps prevent late fees and loss of good standing.

How much does it cost and how long does it take?

There is no single reliable total. State formation charges, registered-agent service, expedited processing, annual reports, franchise or minimum taxes, licenses, banking and professional fees vary by state and provider. Processing time also varies with the state and filing method. Check the state’s official fee schedule and build the first year’s recurring costs into the budget—not just the initial filing fee.

Frequently asked questions

Can a non-U.S. resident own a U.S. LLC?

Many U.S. states permit non-U.S. residents to own an LLC. Ownership, tax classification, EIN eligibility, state registrations and personal tax consequences are separate issues, so confirm the rules for your situation before filing.

Can I get an EIN online if I live abroad?

Not if you have no legal residence, principal place of business or principal office/agency in the United States or a U.S. territory. The IRS says international applicants in that position must use another method listed in the Form SS-4 instructions.

Does forming a company in Delaware or Wyoming mean I only file there?

No. If the company is doing business in another state, it may need foreign qualification there and may face state taxes, reports or licenses based on its activities and connections.

Does a U.S. LLC always avoid corporate tax?

No. An LLC is a state-law entity and its federal tax treatment depends on its classification and elections. Owners may have U.S. filing obligations, and state taxes may apply. A cross-border tax adviser can assess the facts.

Do U.S.-formed companies need to file a BOI report?

Under FinCEN’s current guidance, U.S.-formed entities are exempt from federal BOI reporting. Certain foreign-formed companies registered in the United States may still need to report. Verify the live FinCEN rules and exemptions before relying on this summary.

Official sources

• U.S. Small Business Administration — choose a business structure
• U.S. Small Business Administration — register your business
• Internal Revenue Service — Form SS-4 and EIN
• Internal Revenue Service — corporations and federal tax
• FinCEN — BOI reporting guidance
• Internal Revenue Service — Form 5472