Complete Guide to U.S. Company Registration Requirements Step-by-Step Instructions for Registering a U.S. Company + Concurrent Trademark Registration

Conducting business in the United States-specifically, incorporating a company and simultaneously registering a brand-is a practical necessity for many entrepreneurs and cross-border operators. This is not a process that can be completed solely by filling out standardized templates. Differences in state laws, choices regarding tax structures, and subsequent compliance obligations all directly impact operational efficiency and long-term costs. The following content is compiled based on current state statutes as of 2025 (primarily Delaware, Wyoming, and California) and the latest practices of the United States Patent and Trademark Office (USPTO); the information provided herein is actionable and suitable for direct implementation.

Requirements for U.S. Company Formation

1. At least one individual or legal entity must serve as a Registered Agent, with a physical street address within the selected state of formation and the capacity to accept legal documents on behalf of the company;

2. The proposed company name must be available (i.e., not already registered or reserved) in that state and must include a legally mandated suffix such as “LLC,” “Inc.,” or “Corporation”;

3. Articles of Organization (for LLCs) or Articles of Incorporation (for corporations) must be filed with the Secretary of State’s office. Some states-including California-also require submission of an Initial Statement of Information concurrently with formation;

4. There are no nationality restrictions non-U.S. residents may complete the entire process remotely but must provide a scanned copy of a valid passport and an international mailing address;

5. A U.S. bank account or physical office location is not mandatory; however, to obtain an Employer Identification Number (EIN), applicants must complete IRS Form SS-4 online via the IRS website and supply a description of the company’s organizational structure.

How to Form a U.S. Company (Using an LLC as an Example Three Core Steps)

① Select the State of Formation

Delaware is ideal for venture-backed startups due to its well-developed case law, strong privacy protections, and business-friendly courts;

Wyoming imposes no state corporate income tax and does not disclose member/manager information publicly;

California suits businesses already operating locally-but entails higher annual fees and stricter reporting requirements.

② Appoint a Registered Agent and File State Documents

Filing fees range from $50 (Wyoming) to $900 (California, inclusive of prepaid franchise tax). Processing time typically takes 3-14 business days.

③ Obtain an EIN

Apply free of charge online via the IRS website. No Social Security Number (SSN) is required. Upon approval, a unique 9-digit EIN is issued instantly-required for opening a U.S. bank account, filing taxes, and hiring employees.

How to Register a Brand in the United States

Brand protection requires a separate trademark application filed directly with the USPTO-and is not automatically conferred upon company formation

1. The mark must possess distinctiveness (i.e., it cannot be generic or merely descriptive-for example, “Fast Shoes” is unregistrable, whereas “Zylosh” qualifies);

2. Conduct a preliminary “likelihood-of-confusion” search using the USPTO’s Trademark Electronic Search System (TESS) to avoid rejection due to conflicts with existing marks;

3. Clarify the basis for use

If the mark is already in use in commerce, submit verifiable evidence (e.g., screenshots of product webpages bearing the mark, accompanied by corresponding sales orders);

If use is intended but not yet commenced, file an “Intent-to-Use” (ITU) application first; once approved, you will have six months to submit proof of actual use (with possible extensions).

4. USPTO examination typically takes 3-6 months. Upon approval, a Certificate of Registration is issued. The registration is valid for 10 years and may be renewed indefinitely.

Key Post-Formation Compliance Obligations for U.S. Businesses

File the Annual Report with the relevant state each year; failure to do so may result in late penalties-or even administrative dissolution of the entity;

LLCs should adopt an Operating Agreement. Though not required to be filed with any government agency, this internal document governs ownership rights, profit distribution, management authority, and exit mechanisms-and carries full legal weight in disputes;

For interstate operations, the company must register as a “Foreign Entity” in each additional state where it conducts business. Failure to do so may expose the business to fines and impair its ability to initiate or defend lawsuits in those jurisdictions.

The above outlines the essential principles and practical pathways for U.S. company formation and trademark registration. We hope this information proves helpful to you.