Registering a business entity in the United States requires compliance with federal and state regulations. Based on the latest 2025 policies, the following is a detailed guide covering key steps and important considerations:

I. Legal Entity Selection and State Registration Strategy

  1. Entity Type Comparison
    • LLC (Limited Liability Company): Suitable for small and medium-sized enterprises; offers a straightforward process and avoids double taxation. In 2025, Delaware LLCs must pay a $300 franchise tax by June 1.

    • C Corp (Corporation): Suitable for businesses planning to raise capital or go public; federal corporate income tax rate is 21%, but double taxation must be considered.

    • S Corp (S Corporation): Must file IRS Form 2553 within 75 days of formation; subject to shareholder number and type restrictions; suitable for US-based businesses.

  2. State Selection Strategy
    • Delaware: Flexible corporate law; suitable for holding company or public listing structures, but requires higher franchise tax payments.

    • Wyoming: No state income tax, annual report fee of only $50; suitable for businesses with high privacy protection needs.

    • Nevada: No state income tax and shareholder information is not publicly disclosed; suitable for high-profit or sensitive industries.

    • Texas: LLCs must file an annual report within 30 days after the anniversary of formation, with a fee of $50.

II. Registration Process and Core Documents

  1. Registration Steps
    • LLCs must file Articles of Organization, including company name, registered address, and member information.

    • C Corps must file Articles of Incorporation, covering share capital structure and director information.

    • New requirement in 2025: Submit a Beneficial Owner Information Report (FinCEN Form 114), including passport scans of shareholders/directors, proof of address, and ownership percentages. Late filing penalties can reach up to $250,000.

    • Name Approval: Check name availability through the Secretary of State's website; ensure the name does not contain sensitive terms or duplicates.

    • Filing Documents:

    • Registered Address: Must designate a US-based address; a virtual address can be obtained through an agent (annual fee approximately $200).

    • Registration Fees: Vary significantly by state; for example, Delaware LLC registration fee is approximately $90, while Wyoming's is $100.

  2. Special Requirements for Foreign Entities
    • Must complete Foreign Qualification in the target state by submitting a Certificate of Good Standing from the original jurisdiction and appointing a local registered agent to receive legal documents.

    • Foreign investment projects involving critical technologies (such as AI, quantum computing) or energy infrastructure must file with CFIUS in advance; the review period has been extended to 45 days.

III. Tax Compliance and EIN Application

  1. Federal Employer Identification Number (EIN)
    • Application Method: Submit Form SS-4 online via the IRS website; obtainable within 10 minutes at no costirs.gov.

    • Purpose: Essential for opening bank accounts, filing taxes, and hiring employees; foreign businesses must provide a US address (PO Box acceptable).

  2. Tax Filing and Compliance
    • Federal Tax: C Corps pay corporate income tax at 21%; LLC and S Corp income is passed through to shareholders' personal tax returns.

    • State Tax: Nevada, Wyoming, and other states have no state income tax; Delaware C Corps pay franchise tax based on authorized shares, with a minimum of $300.

    • Sales Tax: Apply for a sales tax permit based on the state where the business operates; rates range from 0% (Delaware) to over 10% (parts of California).

IV. Trademark Registration and Brand Protection

  1. Federal Trademark Registration Process

    • Online Application: Submit via the USPTO TEAS system; must provide a trademark specimen, goods/services classification, and evidence of use (e.g., sales records, advertising materials)USPTO.

    • Examination Period: Approximately 6-8 months; must respond to office actions or opposition publicationsUSPTO.

    • Maintenance: File a Declaration of Use between the 5th and 6th year after registration; renew every 10 yearsUSPTO.

V. Special Considerations for Chinese Enterprises

  1. Identity and Document Requirements
    • Proof of Identity: A passport (not a national ID card) and proof of address from the last 3 months (e.g., utility bill) are required.

    • Document Notarization: Chinese documents must be notarized and authenticated by the US Embassy/Consulate in China; translations must be stamped by a professional translation agency.

  2. Bank Account Opening and Fund Management
    • Account Types: Banks such as Chase and Wells Fargo are recommended; EIN, registration certificate, and shareholder passports must be provided.

    • Common Issues: Shareholder information must be consistent with the bank account holder; avoid using expired proof of address.

  3. Agent Service Selection
    • Recommended Platforms: Stripe Atlas (all-inclusive at $500), LegalZoom (attorney-reviewed, 98% approval rate).

    • Cost Reference: Total cost for registration + agent address + EIN application is approximately $1,000-$2,000; subsequent annual maintenance fees are approximately $500-$1,000.

VI. 2025 Policy Updates and Compliance Risks

  1. Beneficial Owner Registration: Newly registered companies must submit FinCEN Form 114 within 30 days of formation; daily late penalty of $500, cumulative cap of $250,000.

  2. Expanded Foreign Investment Review: Projects involving critical technologies or energy infrastructure must file with CFIUS in advance; review period extended to 45 days.

  3. Stricter Identity Verification: US banks only accept passports as proof of identity; Chinese national ID cards must be notarized and accompanied by additional documents.

VII. Ongoing Maintenance and Compliance

  1. Annual Report: Varies by state; Delaware LLCs must file by June 1 each year at a cost of $300; Wyoming LLCs must file by the last day of the registration anniversary month at a cost of $50.

  2. Tax Filing: Federal tax deadline is March 15 (C Corp) or April 15 (LLC/S Corp) each year; late filing incurs penalties.

  3. Information Changes: Changes to company name, address, shareholders, etc. must be promptly filed with the Secretary of State to avoid legal risks.


Summary and Recommendations:


  • Professional Consulting: It is recommended to engage attorneys or agent organizations familiar with US corporate law (such as Ingstart, Xiaoniu International) to handle registration and compliance matters, thereby reducing legal risks.

  • Risk Mitigation: Monitor the scope of CFIUS reviews closely to avoid registration delays due to industry restrictions; prioritize tax-friendly states (such as Wyoming, Nevada) to reduce operational costs.

  • Long-Term Planning: Choose the entity type based on business development needs; C Corp is more advantageous for fundraising or IPO, while small and medium-sized enterprises should prioritize LLC to simplify tax processes.


By following the above steps, companies can efficiently complete US business registration and ensure compliant operations, laying the foundation for expanding into the North American market.