Start a Business in California

California's appeal is not low taxes or cheap filings — it is access. The state is home to the deepest pools of venture capital, talent, and customers in the country, and for a great many businesses "where do I incorporate" is answered simply by "where I actually operate." If you live in California, work in California, and serve California customers, forming your entity here keeps your legal and tax life in one place instead of registering a Delaware or Nevada company and then qualifying it as a foreign entity back home anyway.

The mechanics have also improved. California runs its business registry through the California Secretary of State, and as of recent years the entire process moved onto the bizfile Online portal. Paper mail filing has been phased out for the core formation documents, so you now create, sign, and submit online, and the public registry is searchable for free when you need to confirm a name or look up an existing company. Standard online processing typically runs a couple of business days, with paid expedite available when a deadline is tight.

What founders should understand going in is that California treats formation as the beginning of an ongoing relationship, not a one-time event. Nearly every entity owes a minimum annual franchise tax of $800 to the Franchise Tax Board, whether or not the business made a dollar, and most entities must keep a Statement of Information current with the Secretary of State. Those two obligations — the franchise tax and the Statement of Information — are the defining features of doing business in California, and choosing the right structure is partly about understanding how each one carries them.

California recognizes five formation types that cover essentially every business situation. They differ in liability, taxation, formality, and who they are built for.

LLC — the flexible default

A limited liability company is what most new California businesses form. It puts a legal wall between your personal assets and the company's debts, passes profits through to your personal tax return without a separate corporate layer, and asks very little in the way of ongoing formality. It works for a single owner or a whole roster of members, for a service practice or a storefront. One California wrinkle worth knowing: LLCs owe the $800 minimum franchise tax and, once income passes certain thresholds, an additional gross-receipts-based fee — so a high-revenue LLC can cost more to maintain here than a corporation. For most owners, though, the LLC is still the natural starting point.

Corporation — built to raise capital

A corporation issues stock, is governed by a board of directors, and operates through officers. That structure is more rigid than an LLC, but it is precisely what investors, accelerators, and option-holding employees expect. If you intend to raise a priced round, grant equity, or one day go public, the corporation is the vehicle designed for it. California corporations pay the $800 minimum franchise tax and file a Statement of Information every year rather than every two.

LP — passive capital, active management

A limited partnership pairs a general partner who runs the business and bears the liability with one or more limited partners who contribute capital but stay out of daily control. It is the traditional structure for real-estate syndications, investment funds, and family holdings where some participants manage and others simply fund. In California, an LP registers with the Secretary of State and, like other entities, is subject to the $800 minimum franchise tax.

LLP — a shield for licensed partners

A limited liability partnership is a general partnership with a liability shield layered on, so one partner is not personally exposed to another partner's professional mistakes. California is strict about who may use it: the LLP is reserved chiefly for licensed professionals — lawyers, accountants, and architects — practicing together. If you are a firm of licensed professionals, the LLP lets you share a practice without sharing each other's malpractice liability.

Nonprofit — a mission, not an owner

A nonprofit corporation has no owners and issues no stock. It exists to serve a charitable, educational, religious, or public purpose, and forming one in California is the first step toward 501(c)(3) federal tax-exempt status with the IRS. California adds a second layer most states do not: after incorporating, a charity generally must register and report with the state Attorney General's Registry of Charitable Trusts. Incorporation, IRS exemption, and Attorney General registration are three separate jobs, and the nonprofit structure is where the sequence begins.

You can usually narrow the decision down with a handful of honest questions.

Will you raise venture capital or grant stock options? Form a corporation. Investors and equity plans are built around corporate shares, and converting an LLC into a corporation later is more expensive and disruptive than starting correctly.

Are you a group of licensed professionals opening a practice together? In California an LLP is the fit, giving each partner a shield against the others' liabilities while keeping the partnership's flexibility. Note that California limits LLP eligibility to specific licensed professions, so confirm yours qualifies.

Do you have investors who want to fund the business but not run it? A limited partnership lets a general partner manage while limited partners stay passive with their exposure capped at what they put in.

Are you building a mission-driven organization rather than a profit-making one? A nonprofit corporation opens the path to tax-exempt status and grant eligibility, with the added California step of registering with the Attorney General.

Everything else, or not sure yet? Form an LLC. It protects your personal assets, keeps taxes and paperwork light, and covers the vast majority of small and growing businesses. You can elect S-corp or C-corp tax treatment later without tearing the company down and starting over.

One California-specific caution when you weigh cost: because the $800 minimum franchise tax applies across the board, the cheapest entity to form is not automatically the cheapest to own once you factor in high-revenue LLC fees or annual corporate filings. Each entity page on this site shows the current California state filing fee next to our service price, so you can compare the real up-front numbers before you commit.

Whatever entity you choose, the core steps run in roughly the same order, and none of them are complicated once you know the sequence.

1. Choose and clear a name. Your name must be distinguishable from every other entity already on file with the California Secretary of State. A free search on the bizfile Online portal tells you whether a name is available in seconds. Certain words are restricted, and each entity type carries its own required designator — "LLC," "Inc.," "L.P.," "LLP," and so on.

2. Appoint a registered agent. California requires every entity to name a registered agent — called the agent for service of process — with a physical California street address who is available during business hours to receive legal papers and state notices. You can act as your own agent, but many owners use a commercial service to keep a home address off the public record and to avoid missing a time-sensitive legal delivery.

3. File your formation document. This is the Articles of Organization for an LLC, the Articles of Incorporation for a corporation or nonprofit, or the equivalent certificate for a partnership. You submit it through bizfile Online, pay the state fee, and the entity legally exists once the filing is accepted.

4. Get an EIN. An Employer Identification Number is your business's federal tax ID. The IRS issues it for free, and you need it to open a bank account, hire employees, and file taxes. Any service that charges you to "obtain" one is billing for something the government gives away.

5. File the Statement of Information — and don't stop. This is where California differs most from easier states. Every LLC and corporation must file an initial Statement of Information within 90 days of formation. After that, corporations refile it every year and LLCs every two years, and the filing keeps your address, agent, and management details current with the state. Miss it and you face penalties and the risk of suspension.

6. Budget for the franchise tax. Separately from the Secretary of State, the Franchise Tax Board collects a minimum $800 annual franchise tax from nearly every LLC, corporation, LP, and LLP — due whether or not the business earned anything. Higher-revenue LLCs owe an additional fee on top. This is the single most-missed California obligation, so treat the $800 as a fixed annual cost of keeping any California entity alive.