A Practical Checklist for Japanese Citizens Registering a U.S. Company Required Documents, Costs, and Timeline-Based on Real-World Experience

For Chinese nationals from Bantian registering a U.S. company, it is not as simple as filling out a form and paying a fee. In actual practice, common pitfalls include incomplete document preparation, rejection by the Secretary of State’s office, IRS EIN application rejections, and delays during bank account opening-specifically at the KYC (Know Your Customer) verification stage. The following content is compiled based on real 2025 operational cases, covering the two most widely used pathways-Delaware and Wyoming-and avoids vague or ambiguous language. Only verified timeframes and cost ranges are provided.

Core Document Checklist

1. Company name (must pass the state’s name availability search; cannot duplicate any existing legal entity);

2. Registered agent service agreement (must be with a licensed U.S.-based registered agent; individuals are not permitted to serve in this capacity);

3. Formation documents (Articles of Incorporation for corporations or Certificate of Formation for LLCs), including the registered address, share structure, and information about managers or directors;

4. Identity documentation (a high-resolution scanned copy of a valid Chinese passport; notarization is not required, but the scan must clearly display full name, date of birth, and expiration date);

5. Beneficial Ownership Information (BOI) declaration (The FinCEN BOI reporting requirement became mandatory effective January 2025; submission must be completed online within 30 days after company formation).

Cost Breakdown (in USD)

State filing fee $90 for an LLC and $89 for a corporation in Delaware; $100 for both LLCs and corporations in Wyoming;

Annual registered agent fee $60-$300 (varies by service tier; basic plans typically range from $100-$150 per year);

EIN application Free when applied directly via the IRS website; third-party facilitation services charge $30-$80;

BOI filing Fully free via the FinCEN BOI portal-no intermediary is necessary;

Bank account minimum deposit Some digital banks (e.g., Mercury, Brex) impose no minimum deposit requirement, whereas traditional banks such as Chase may require an initial deposit of $500-$2,000.

Timeline Reference

State approval Delaware-standard processing takes 3-5 business days; expedited 24-hour filing is available for an additional $100 fee. Wyoming-average processing time is 7-10 business days; no expedited online filing option is offered.

EIN issuance Instantly issued when applying online via the official IRS website; confirmation email typically arrives within 1-3 minutes.

BOI filing Confirmation number is generated immediately upon successful system submission; no review or waiting period applies.

Bank account opening From document submission to final account approval, turnaround ranges from as fast as 2 business days to up to 10-14 days-depending on the depth of due diligence and the applicant’s responsiveness in providing supplementary materials.

Critical Pitfall Avoidance Tips

The registered address cannot be a PRC-based address or a virtual email address-it must be a verifiable physical U.S. address provided by the registered agent;

If the “Manager” field in the formation documents lists a Chinese national, certain U.S. banks will automatically reject the account application;

The FinCEN BOI report must be filed using the true and accurate personal information of the beneficial owner; proxy submissions or fabricated details carry significant compliance risks;

Although Delaware offers streamlined registration, companies without active U.S. operations are still subject to annual franchise tax (minimum $300) and annual report fees ($50).

The above outlines key practical considerations for Chinese nationals from Bantian registering a U.S. company. If you have related questions or wish to explore further details, we recommend consulting a qualified cross-border corporate formation and compliance service provider-ideally one experienced in structuring entities for international clients-while aligning your decision with your specific business model and tax planning objectives.