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How to Set Up a Company in USA (2026) – Complete Guide

Learn how to set up a company in the USA in 2026. Step-by-step guide covering LLC, C-Corp, S-Corp, EIN, registered agents & compliance. Expert help available.

Taxocity
Updated on April 27th 2026
10 min read

Setting up a company in the USA involves choosing a business structure (LLC, C-Corp, or S-Corp), registering with your chosen state, obtaining an EIN from the IRS, and maintaining annual compliance. The process typically takes 1–4 weeks depending on the state. For Indian entrepreneurs and businesses looking to expand into the US market, Taxocity provides end-to-end support — from entity selection to ongoing compliance — backed by over 3 decades of professional expertise and a 4.8/5 rating from 5,000+ clients.

  • Most popular structures: LLC (flexibility), C-Corp (investor-friendly), S-Corp (tax pass-through)
  • Delaware and Wyoming are the most preferred states for foreign-owned businesses
  • An EIN (Employer Identification Number) is mandatory for banking and tax filing

Why Set Up a Company in the USA?

The United States remains the world's largest economy and a gateway to global markets. For Indian entrepreneurs and startups, establishing a US entity unlocks access to American investors, Fortune 500 clients, US payment gateways (Stripe, PayPal), and premium valuations during fundraising rounds.

A US company also adds credibility when dealing with international clients and is often a prerequisite for US-based venture capital or accelerator programs like Y Combinator.

BenefitDetails
Market AccessOperate in a $27+ trillion economy
Investor ReadinessUS VCs and angels prefer Delaware C-Corps
Banking & PaymentsAccess Stripe, Mercury, Brex, and US bank accounts
Global CredibilityUS entity builds trust with international clients
Tax EfficiencyStrategic structuring through DTAA and transfer pricing

Best Business Structures in the USA

Before you register, choosing the right entity type is the most critical decision. Each structure has distinct tax, liability, and operational implications.

Limited Liability Company (LLC)

An LLC is the most popular choice for small businesses and foreign entrepreneurs. It offers limited liability protection, pass-through taxation, and minimal compliance requirements. LLCs do not have restrictions on the nationality of owners (called "members"), making them ideal for non-resident Indians (NRIs) and Indian companies expanding abroad.

C-Corporation (C-Corp)

A C-Corp is the preferred structure for startups seeking VC funding. Delaware C-Corps are the industry standard for fundraising. C-Corps can have unlimited shareholders, issue multiple classes of stock, and are not restricted by shareholder residency. The corporate tax rate is a flat 21% at the federal level.

S-Corporation (S-Corp)

An S-Corp offers pass-through taxation like an LLC but is restricted to 100 shareholders who must be US citizens or permanent residents. This makes it largely unsuitable for Indian or foreign founders. However, it may be relevant for NRIs with a green card or US citizenship.

StructureBest ForTax TreatmentForeign Owners Allowed?
LLCFreelancers, SMBs, foreign ownersPass-through (default)Yes
C-CorpStartups, VC-backed companiesCorporate tax (21%)Yes
S-CorpUS citizens, small owner-operated businessesPass-throughNo

Best States to Register a Company in the USA

You do not need to physically be in the US to form a company there. You can register in any state, but the following are most popular for foreign-owned entities:

Delaware

Delaware is the gold standard for C-Corp formation. Over 60% of Fortune 500 companies and the majority of US-funded startups are incorporated in Delaware. Its Court of Chancery offers well-established corporate law, investor protections, and no sales tax on intangible assets.

Wyoming

Wyoming is the top choice for LLC formation by foreign nationals. It has no state income tax, strong privacy protections (anonymous LLCs allowed), and low annual fees. Wyoming LLCs are often used by Indian entrepreneurs for e-commerce, SaaS, and consulting businesses serving US clients.

Texas and Florida

Both states have no state income tax and are attractive for businesses that plan to physically operate in the US. However, for purely foreign-owned virtual companies, Delaware or Wyoming remain preferred.

How to Set Up a Company in the USA (2026)

Here is a step-by-step breakdown of the company registration process in the United States:

Step 1: Choose Your Business Structure

Decide between LLC, C-Corp, or another entity based on your funding goals, tax situation, and ownership structure. For most Indian entrepreneurs without a US visa or residency, an LLC (Wyoming) or C-Corp (Delaware) is the right starting point. Consult a cross-border tax expert before deciding, as the choice has significant DTAA and transfer pricing implications.

Step 2: Choose Your State of Incorporation

Select the state where you want to register. You do not need a physical office there. For Delaware C-Corps and Wyoming LLCs, the entire process can be done remotely.

Step 3: Appoint a Registered Agent

Every US company must have a Registered Agent — a person or service with a physical address in the state of incorporation who receives official legal and government documents on your behalf. Registered agent services typically cost $50–$300 per year.

Step 4: File the Formation Documents

For an LLC, you file "Articles of Organization" with the state. For a C-Corp, you file "Articles of Incorporation" (or "Certificate of Incorporation" in Delaware). State filing fees range from $50 to $500 depending on the state. Delaware charges $90 for standard C-Corp formation.

Step 5: Draft an Operating Agreement or Bylaws

An LLC should have an Operating Agreement that defines ownership percentages, voting rights, and profit-sharing. A C-Corp needs corporate Bylaws and must hold an organizational board meeting to issue shares and appoint officers. These are internal documents but are critical for banking and investor due diligence.

Step 6: Obtain an EIN (Employer Identification Number)

An EIN is your company's tax identification number issued by the IRS. It is required to open a US bank account, hire employees, and file federal taxes. Foreign nationals without a US Social Security Number (SSN) can apply for an EIN by mail using IRS Form SS-4. The process takes 4–6 weeks by mail; if you have an SSN or ITIN, you can apply online instantly.

Step 7: Open a US Business Bank Account

With your EIN and formation documents in hand, you can open a US business bank account. Neo-banks like Mercury, Relay, and Brex cater to foreign-founded companies and can be opened fully online. Traditional banks like Chase or Bank of America typically require an in-person visit.

Step 8: Register for State Taxes and Licenses

Depending on your business type and the state where you operate, you may need to register for state income tax, sales tax, and business licenses. If you operate in a state other than your state of incorporation, you may need to file a "Foreign Qualification" in that operating state.

Step 9: Maintain Annual Compliance

US companies have ongoing compliance obligations: annual reports filed with the state, franchise tax payments (Delaware charges a minimum of $300/year for C-Corps), federal and state tax returns, and maintaining a registered agent. Failure to comply can result in administrative dissolution.

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Key Costs of Setting Up a US Company

ItemEstimated Cost (USD)
State Filing Fee (Delaware C-Corp)$90 – $500
State Filing Fee (Wyoming LLC)$100
Registered Agent (Annual)$50 – $300
EIN ApplicationFree (IRS)
Operating Agreement / Bylaws Drafting$200 – $1,000 (attorney fees)
Delaware Annual Franchise Tax (C-Corp)$300 – $200,000+ (based on shares)
US Business Bank AccountFree – $50/month

India – USA Cross-Border Compliance Considerations

If you are an Indian resident or Indian company setting up a US entity, you must account for cross-border tax and regulatory obligations on both sides:

  • FEMA Compliance: Indian residents investing in foreign entities must comply with RBI's Overseas Direct Investment (ODI) regulations under FEMA. Reporting to the Authorized Dealer Bank and RBI is mandatory.
  • DTAA (Double Taxation Avoidance Agreement): India and the USA have a DTAA to prevent double taxation of income. Proper structuring ensures you do not pay taxes twice on the same income in both countries.
  • Transfer Pricing: If your Indian company transacts with your US entity (e.g., providing services, licensing IP), transfer pricing rules apply and annual documentation is required.
  • FATCA Reporting: US entities with Indian owners may have reporting obligations under FATCA and the Common Reporting Standard (CRS).
  • US Federal Tax Returns: Foreign-owned LLCs must file Form 5472 and Form 1120 with the IRS annually, even with zero income. Non-compliance attracts a $25,000 penalty per missed form.

Given this complexity, working with a cross-border compliance expert is strongly recommended rather than attempting a DIY registration.

How Taxocity Helps You Set Up a US Company

Taxocity has been serving businesses since 1975 — with over 3 decades of hands-on compliance experience — and has expanded its expertise to support Indian entrepreneurs setting up companies in the USA. With a 4.8/5 rating from over 5,000 clients, Taxocity provides:

  • Entity Selection Advice: LLC vs. C-Corp analysis based on your specific goals
  • State Selection Guidance: Delaware vs. Wyoming vs. other states
  • EIN Application Assistance: Complete support for IRS Form SS-4
  • FEMA/ODI Compliance: RBI reporting and Authorized Dealer coordination in India
  • Cross-Border Tax Structuring: DTAA optimization and transfer pricing documentation
  • Annual Compliance Management: Federal and state tax returns, franchise tax, registered agent coordination
  • 100% Compliance Guarantee: Real human experts available at every stage

From incorporation to scaling your US operations, Taxocity offers complete end-to-end support — all under one roof.

Key Takeaways

  1. Choose between LLC (flexibility, foreign-friendly) or C-Corp (investor-ready) based on your goals
  2. Delaware is best for C-Corps; Wyoming is best for foreign-owned LLCs
  3. Appoint a Registered Agent — required in every state
  4. Obtain an EIN from the IRS before opening a bank account or filing taxes
  5. Indian residents must comply with FEMA/ODI regulations when investing abroad
  6. Foreign-owned LLCs must file Form 5472 annually with the IRS — non-compliance triggers a $25,000 penalty
  7. Work with a cross-border compliance expert to manage DTAA, transfer pricing, and dual-country obligations

Disclaimer: The information provided in this article is for general informational purposes only and does not constitute legal, financial, or tax advice. Laws, regulations, and compliance requirements are subject to change. Every individual's and business's situation is unique. Please consult a qualified tax advisor, legal professional, or compliance expert before making any business or financial decisions. Taxocity is not responsible for any actions taken based on the information provided herein.

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