What It Costs to Form and Run a California Corporation

Getting a California corporation on the books is a single filing: the Articles of Incorporation, submitted to the Secretary of State through bizfile Online. The state charges a filing fee to process the Articles, and that's the core one-time cost of bringing the corporation into existence. The receipt card reflects the current amount.

What the formation fee buys

The fee covers the state's review and acceptance of your Articles of Incorporation and the designation of your agent for service of process. Once accepted, your corporation legally exists, appears on the public business search, and can get an EIN, open a bank account, and start operating. It's a one-time charge — you don't pay it again unless you form another entity.

Optional formation add-ons

• Name reservation. If you want to lock your corporate name before filing, California lets you reserve it for a fee. This is optional — most founders just file when they're ready.
• Expedited processing. California offers faster handling, but access is restricted and the premium is steep, so it's rarely worth it unless you're genuinely up against a hard deadline.
• Certified copies. Banks or investors sometimes want a certified copy of your filed Articles, available from the state for a fee.

The formation fee is the number people focus on, but it's not the number that defines the cost of a California corporation. The recurring obligations do — and California's are higher than most states'.

The minimum annual franchise tax

Every California corporation owes a minimum annual franchise tax to the Franchise Tax Board, due every year whether or not the corporation earns a dollar. This is the defining ongoing cost of a California entity and the one first-time founders most consistently miss. It's separate from the Secretary of State, separate from income tax, and non-negotiable — an inactive corporation still owes it. If you're comparing California to lower-cost states, this recurring tax is the real difference-maker, not the filing fee.

The Statement of Information

A California corporation files a Statement of Information within 90 days of forming and then annually. There's a modest state fee for the filing. It's cheap compared to the franchise tax, but missing it stacks penalties on top, so it belongs on your calendar.

Income and entity-level taxes

Beyond the minimum, a C corporation pays California tax on its net income, and an S corporation is subject to a reduced entity-level tax plus pass-through to shareholders. These scale with your profits and are a CPA conversation, not a flat line item — but they're part of the true cost of operating a corporation in California.

The state filing fee and franchise tax are the obvious ones. Several other real costs tend to surprise new corporations.

Registered agent service

If you hire a commercial agent for service of process on its own — for privacy, reliability, or because you're out of state — that's an annual cost. It's usually modest and buys you a professional address on the public record, always-available service, and prompt forwarding of legal documents. Corporations that form through Mainstay don't budget for it separately, because the agent role is part of the flat yearly price.

Local business licenses

California has no single statewide general business license, but most cities and counties require a local business license or tax certificate, often renewed annually, and many professions require state licensing with its own fees. These vary widely by location and industry and are entirely separate from your state incorporation.

Professional help

Most corporations spend something on a CPA for taxes and, at key moments, on an attorney for bylaws, equity, and financing documents. This isn't a state fee, but if you're planning to raise money or grant equity, budgeting for good advice early prevents expensive fixes later.

Amendments and later filings

If you change your corporate name, authorized shares, or other Articles details down the road, amendments carry their own state fees. Dissolving the corporation later also involves filings. These are situational, not upfront, but worth knowing they exist.

California is not a cheap state to keep a corporation in, mostly because of the minimum annual franchise tax. Founders sometimes ask whether they should incorporate in a lower-cost state like Delaware or Nevada instead.

The out-of-state trap

Here's the catch: if you actually do business in California, forming in another state doesn't escape California's costs. You'd have to register that out-of-state corporation as a foreign corporation in California anyway — paying to qualify, appointing a California agent, filing California's Statement of Information, and owing the same minimum franchise tax. You end up maintaining two states' obligations instead of one. For a business genuinely operating in California, incorporating in California is usually the simpler, cheaper path despite the franchise tax.

When Delaware makes sense

Delaware incorporation is common for venture-backed startups because investors prefer Delaware's corporate law — not because it's cheaper. If you're raising institutional money, that's a strategic choice to make with your attorney, and you'll still register in California if you operate here. For most California small businesses, incorporating at home is the right call.

Our pricing is straightforward: one flat yearly price covers everything we do — preparing and filing your Articles of Incorporation, serving as your agent for service of process all year, every year, and preparing and filing the Statement of Information when it's due. Nothing on that list is charged as a separate service or renewal. What we display is what you're charged — the receipt card shows the state fees exactly as the state charges them, with our single price clearly separated so you always know what's a government fee and what's us.

We don't mark up state fees or bury add-ons. If a filing needs an optional service like a certified copy or expedited handling, we tell you the cost before you commit. The goal is a clean, honest ledger so you can see precisely what forming and maintaining your California corporation costs.