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How to form an LLC in California yourself

Last checked against the official sites: October 22, 2026

Every step to form a California LLC without paying a formation service: name check, registered agent, Articles of Organization ($70), EIN, and your first Statement of Information.

LLC (limited liability company) at a glance

State filing
Articles of Organization, $70 online
Yearly California tax
$800 minimum LLC tax every year, including the first
Statement of Information
Within 90 days of forming, then every 2 years ($20)
Personal liability
Business debts generally stay with the LLC, if you keep its money separate
Taxes on profit
By default, profit is reported on your personal return (one owner) or a partnership return
Paperwork
Moderate: yearly tax, returns, Statement of Information

These are facts and official fees, not a recommendation. Which type fits your business depends on your situation; a lawyer or tax professional can help you decide.

Step by step

  1. 1

    Pick a name and check it's free

    Search the state's list, then plan your exact name.

    Search bizfile Online for the name. It must be different enough from existing California businesses.

    Your LLC's legal name must end with "LLC," "L.L.C.," or "Limited Liability Company," for example "Sunrise Bakery LLC."

    Your brand, website, and social media can use the shorter name. Ask a lawyer whether you also need a fictitious business name filing for it.

    Search names on bizfile Online ↗
  2. 2

    Choose your registered agent

    The person or company that receives legal papers for the LLC.

    You can be your own agent. You need a California street address (not a P.O. box) where someone can accept legal papers during business hours.

    Or hire a registered agent company for a yearly fee. Their address goes on the public record instead of yours.

    Either way, the agent's name and address are public. You can change agents later on your Statement of Information.

    You don't need to pay a company to form your business. If you file yourself, the only cost is the state's filing fee.
  3. 3

    Decide your addresses

    Everything on the filing is public.

    Principal office: a physical street address where the business is run. A P.O. box isn't allowed here.

    Mailing address: can be a P.O. box.

    These become public in state records and are often copied by data sites. A registered agent or virtual office address can keep your home address off the record.

  4. 4

    File your Articles of Organization

    Form LLC-1 on bizfile Online, $70.

    On bizfile Online, sign in (or create a free account), go to Forms, and choose Articles of Organization – CA LLC.

    Management: "All LLC Member(s)" means the owners run it; choose managers only if someone else will run it.

    File date: the current date, or a future date up to 90 days ahead.

    Skip paid extras you don't need, like certified copies or expedited service. Pay the $70 fee and save the confirmation.

    About the $800 yearly tax: your first payment is due by the 15th day of the 4th month after your file date (counting the month you file as month 1), then every April 15. Examples: file date January 4, 2027: first $800 due April 15, 2027, next on April 15, 2028. File date June 19: due September 15, then the next April 15. File date October 20, 2026: $800 due January 15, 2027 AND another $800 due April 15, 2027. One exception in the Franchise Tax Board's instructions: if your first tax year is 15 days or less (for a calendar year, a file date of December 17 or later) and the LLC does no business in California during those days, no tax is owed for that short year. That's why some people file in late December, or pick a January file date. (The separate "first-year exemption" for LLCs formed in 2021–2023 has ended.) Confirm your dates with the Franchise Tax Board or a tax professional.
    Open bizfile Online forms ↗
  5. 5

    Get your filed Articles

    Download them once the state approves.

    Online filings are usually reviewed within a few business days. You'll get an email.

    Download the filed Articles from bizfile Online under My Records. Note your entity number.

    Open bizfile Online forms ↗
  6. 6

    Get your EIN (federal tax ID)

    Free on irs.gov, and you get the number right away.

    Apply on irs.gov once your Articles are filed. Have the Social Security number (or ITIN) of the person in charge ready.

    Finish in one sitting: the application can't be saved and times out after 15 minutes of no activity. The IRS online tool has set hours, so check them on the page.

    At the end, download the confirmation letter (CP 575). Upload it to Dulybook's Documents later so it's on file.

    Never pay a website for an EIN. The IRS gives it free.
    Get an EIN on irs.gov ↗
  7. 7

    Write an operating agreement

    Not filed with the state, but banks often ask for it.

    It sets out who owns the LLC and how it's run. California expects LLCs to have one, even with one owner.

    Dulybook doesn't provide legal documents. A lawyer can write one, or you can start from a reputable template and have it reviewed.

  8. 8

    Open a business bank account

    Keep business money separate from personal money.

    Banks usually ask for your filed formation document (if you have one), your EIN letter, and a photo ID. Some also ask for an operating agreement or bylaws.

    Use this account only for the business. Mixing business and personal money makes bookkeeping harder, and for LLCs and corporations it can weaken liability protection.

  9. 9

    File your first Statement of Information

    Within 90 days of forming, $20.

    On bizfile Online, find your LLC under My Records and file the Statement of Information. It lists your addresses, managers or members, and agent.

    After that, it's due every two years. Dulybook reminds you.

    Open bizfile Online forms ↗
  10. 10

    Permits and local registration

    Depends on what you sell and where you work.

    Selling physical products? You generally need a seller's permit from CDTFA before your first sale. It's free.

    Your city: many cities require a business license or tax registration. In the City of Los Angeles, it's the Business Tax Registration Certificate.

    Your industry: contractors, food businesses, car dealers, salons, and others need their own licenses. CalGold lists permits by city and business type.

    CDTFA online services ↗LA City business tax registration ↗CalGold: permits by city and business type ↗

Never miss this deadline again

Dulybook builds your calendar of tax, filing, license, and renewal deadlines from a few questions about your business, reminds you before each one, and walks you through doing it yourself.

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More free guides

  • California business deadlines for 2027: tax, filing, and payroll dates
  • How to form a corporation in California yourself
  • How to start a sole proprietorship in California
  • How to close (cancel) an LLC in California
  • How to dissolve a corporation in California
  • How to file a California Statement of Information

Dulybook is a tracking and guidance tool, not tax or legal advice. Rules, fees, and websites change, so always confirm on the official agency page before you file or pay. Dulybook doesn't file anything for you. Terms of Service