Form a Corporation in California

Everything you need to know about forming a Corporation in California. Filing fees, requirements, timeline, and step-by-step guidance.

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$100
Filing Fee
3-5 business days (online); 4-6 weeks (mail)
Processing Time
$800
Annual Tax
Required
Registered Agent

How to File

1

Choose a Corporate Name

Select a unique name that includes a required designator such as 'Corporation,' 'Incorporated,' 'Limited,' or an abbreviation (Corp., Inc., Ltd.). Search the California Secretary of State's business name database to confirm availability before filing.

30 minutes

2

Designate a Registered Agent

Appoint a registered agent (called an 'agent for service of process' in California) who has a physical street address in California and is available during normal business hours. This can be an individual resident or a qualified commercial registered agent service.

15-30 minutes

3

File Articles of Incorporation

Prepare and file Form ARTS-GS (Articles of Incorporation – General Stock) with the California Secretary of State online, by mail, or in person. The filing fee is $100, and you must include the corporation's name, registered agent, shares authorized, and incorporator information.

1-2 hours

4

File Statement of Information

Within 90 days of filing your Articles of Incorporation, you must file an initial Statement of Information (Form SI-550) with the California Secretary of State. This filing costs $25 and discloses directors, officers, and the registered agent.

30 minutes

What's Next After Filing

Once your Corporation is officially formed, you'll want to complete these important steps:

  • •Create Corporate Bylaws — Draft corporate bylaws that govern the internal management of the corporation, including rules for shareholder meetings, board of directors, officer roles, and voting procedures. While not filed with the state, bylaws are legally required to be adopted and maintained by California corporations.
  • •Hold Organizational Meeting & Issue Stock — Hold the initial organizational meeting of the board of directors to adopt bylaws, elect officers, authorize stock issuance, and address initial corporate business. Issue stock certificates to initial shareholders in compliance with California securities laws (Corporations Code Section 25102).
  • •Register with the California Franchise Tax Board — Obtain a Federal Employer Identification Number (EIN) from the IRS and register with the California Franchise Tax Board. Pay the minimum $800 annual franchise tax, which is due by the 15th day of the 4th month after incorporation. New corporations may qualify for a first-year exemption depending on filing date.

Advantages

  • ✓Strong liability protection that separates personal assets from corporate debts and obligations for shareholders, directors, and officers
  • ✓Ability to raise capital through the issuance of multiple classes of stock and attract venture capital or angel investors more easily than other entity types
  • ✓Eligibility to elect S-Corporation tax status with the IRS, potentially allowing income to pass through to shareholders and avoid double taxation
  • ✓Perpetual existence — the corporation continues to exist regardless of changes in ownership or the death of shareholders, providing long-term stability
  • ✓Established legal framework under the California Corporations Code with well-defined rules for governance, shareholder rights, and dispute resolution

Considerations

  • •Subject to double taxation as a C-Corporation — profits taxed at the corporate level and again when distributed as dividends to shareholders, unless S-Corp status is elected
  • •More complex and costly to maintain than an LLC or sole proprietorship, requiring formal record-keeping, regular meetings, bylaws, and annual filings
  • •California imposes a minimum $800 annual franchise tax on all corporations regardless of revenue or profitability, making it expensive even for early-stage businesses

Annual Obligations

Franchise Tax:$800
Annual Report Fee:$25
Report Due:Annually by the last day of the month in the anniversary quarter of incorporation
California corporations pay a minimum $800 annual franchise tax to the Franchise Tax Board, due by the 15th day of the 4th month of each taxable year (typically April 15). Corporations with net income above $1 million are subject to an additional 1.5% income tax. The biennial Statement of Information (Form SI-550) must be filed every year by the applicable due date with a $25 fee. Corporations must also maintain a registered agent, keep minutes of meetings, and comply with California securities law when issuing shares.
Last verified: August 2026Source

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