C-Corpの設立

Detailed explanation of C-Corpの設立 based on official information from USCIS・国務省. Insurance Management

Published: January 12, 2026

C-Corporations and U.S. Work Visas: A Guide for Foreign Nationals and Employers

1. Overview

A C-Corporation (C-Corp) is a legal business structure in the United States that is treated as a separate taxable entity from its owners (shareholders). For the purpose of U.S. work visas, a properly established C-Corp can act as a sponsoring employer for foreign national employees. This corporate structure is often used by startups, venture-backed companies, and established businesses seeking to hire global talent through employment-based immigration pathways. The importance lies in the corporation's ability to meet the stringent requirements set by U.S. immigration authorities, including demonstrating the ability to pay the offered wage and maintaining legitimate business operations.

2. Applicable Objects & Scenarios

This information applies to:

  • Foreign National Founders/Entrepreneurs: Individuals who have incorporated or plan to incorporate a C-Corp in the U.S. and wish to obtain a work visa to actively manage and grow their own company.
  • Foreign National Employees: Professionals seeking employment with a U.S.-based C-Corporation that is willing to sponsor their visa.
  • U.S. C-Corporation Employers: Companies structured as C-Corps that intend to hire foreign talent and need to navigate the sponsorship process.

Key scenarios include:

  • A founder needs a visa (like an E-2, L-1A, or O-1) to work in their own U.S. C-Corp.
  • A U.S. C-Corp seeks to hire a foreign professional for a specialized role (typically using H-1B, L-1B, or TN visas).
  • A multinational company establishes a U.S. C-Corp subsidiary and needs to transfer executives or specialized knowledge employees from abroad (using L-1 visas).

3. Core Conclusions

  • Separate Legal Entity: A C-Corp is a distinct legal person, which is fundamental for visa sponsorship. The petition is filed by the corporation, not the individual owners.
  • Sponsorship Capability: The C-Corp must demonstrate it is a viable, operating business with the financial ability to pay the proffered wage to the foreign employee throughout the employment period.
  • Visa-Specific Requirements: The choice of visa category (H-1B, L-1, O-1, E-2, etc.) dictates specific requirements for both the corporation (e.g., employer size, relationship to foreign entity) and the beneficiary employee (e.g., qualifications, job duties).
  • Compliance is Ongoing: Maintaining visa status requires ongoing compliance by both the employer and employee with U.S. Department of Labor and U.S. Citizenship and Immigration Services (USCIS) regulations.

4. Procedures & Steps

The process varies significantly by visa type. Below is a generalized framework for employer-sponsored visas like the H-1B.

Step 1: Preparation

  • Corporate Validation: Ensure the C-Corp is in good standing, has a valid Employer Identification Number (EIN), and has the necessary financial documentation (tax returns, bank statements, profit/loss statements) to prove its ability to pay the required wage.
  • Job Role & Wage Analysis: Define the specific specialty occupation role. Determine the prevailing wage for the position in the geographic area of employment through official sources like the Foreign Labor Application Data Center (FLAG).
  • Employee Qualifications: Verify the foreign beneficiary’s credentials (degree, transcripts, experience letters) meet the specific requirements for the visa category and the proffered position.

Step 2: Application & Submission

  • Labor Condition Application (LCA) for H-1B: File Form ETA-9035 with the U.S. Department of Labor. This attests to wages, working conditions, and notice to existing employees. This step is not required for all visa types.
  • File the Visa Petition: Submit the appropriate Form I-129 (Petition for a Nonimmigrant Worker) with supporting documents and fees to USCIS. Supporting evidence must prove the corporation’s legitimacy, the role’s eligibility, and the beneficiary’s qualifications.
  • Founder-Specific Petitions: For founders, additional evidence is required to show the corporate structure, source of investment, operational control, and the need for the founder's services (for E-2, L-1A, etc.).

Step 3: Review & Confirmation

  • USCIS Adjudication: USCIS reviews the petition. They may issue a Request for Evidence (RFE) if more information is needed.
  • Petition Approval: If approved, the employee beneficiary outside the U.S. applies for a visa stamp at a U.S. Consulate. Those inside the U.S. may receive a change or extension of status.
  • Port of Entry: The foreign national presents the visa and supporting documents to U.S. Customs and Border Protection (CBP) to seek admission to the U.S.

5. Frequently Asked Questions (FAQ)

Q1: Can my own U.S. C-Corp sponsor me for a work visa? A: Yes, but it is complex. The C-Corp must be a real, operating business, and you must demonstrate that your role is necessary and that you will be controlled by the corporation's board (not acting purely in your own interest). Visa options may include L-1A for executives/managers transferred from a foreign affiliate, E-2 for substantial investors from treaty countries, or O-1 for individuals with extraordinary ability.

Q2: What financial documents does my C-Corp need to provide for visa sponsorship? A: Typically, you need to provide federal tax returns, audited financial statements (or bank statements if a new company), payroll records, and a detailed organizational chart. The exact requirements depend on the visa category and the company's age.

Q3: What is the "ability to pay" requirement? A: For visas like the H-1B, the sponsoring C-Corp must demonstrate, through its financial records, that it has the financial ability to pay the beneficiary the higher of the actual or prevailing wage from the date the petition is filed.

Q4: Are there minimum revenue or profit requirements for a C-Corp to sponsor a visa? A: There is no official minimum revenue or profit. USCIS evaluates the totality of financial evidence. A new company may use bank statements showing sufficient capital to sustain operations and pay salaries.

Q5: How does the C-Corp structure affect the Green Card (PERM) process? A: The C-Corp acts as the sponsoring employer. It must demonstrate the financial ability to pay the offered wage at all stages (prevailing wage determination, PERM recruitment, and I-140 petition). The corporate structure must remain consistent throughout the multi-year process.

Q6: What are the key risks for a C-Corp sponsoring a visa? A: Key risks include USCIS denial due to insufficient financials or questionable job specialty, liability for back wages if compliance failures are found, and severe penalties for fraud. Maintaining accurate public access files (for H-1B) is also mandatory.

6. Risks & Compliance

  • Disclaimer: This article is for informational purposes only and does not constitute legal advice. Immigration law is complex and constantly changing. You must consult with a qualified U.S. immigration attorney for guidance on your specific situation.
  • Compliance Notes:
    • The C-Corp and the foreign employee must comply with all terms of the approved visa petition.
    • For H-1B employees, the corporation must pay the required wage even if the employee is non-productive (e.g., on bench), unless employment is terminated properly.
    • Any material changes in the corporate structure, ownership, or the employee's job location/role may require an amended petition.
    • Failure to comply can lead to fines, back-pay awards, debarment from sponsorship, and negative immigration consequences for the employee.

7. References & Sources

8. Related Topics

  • H-1B Visa Specialty Occupations
  • L-1 Visa Intracompany Transferee
  • E-2 Treaty Investor Visa
  • O-1 Visa Individuals with Extraordinary Ability
  • Form I-9 Employment Eligibility Verification
  • PERM Labor Certification for Green Cards
  • S-Corporation vs. C-Corporation for Business Owners
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