How to Register a Foreign LLC in California
California is the state most likely to catch an unregistered out of state LLC. Its definition of doing business is broad, its penalties are steep, and its $800 annual franchise tax applies whether you registered or not.
If your LLC was formed in another state and you are operating in California, registering as a foreign LLC is not optional. Here is exactly how to do it.
First, Confirm You Actually Need to Register
California requires registration from any foreign LLC transacting intrastate business in the state. That includes having an office, employees, or a warehouse in California.
California’s tax definition is famously aggressive. Under state law, a company can be considered doing business in California based on sales, property, or payroll thresholds that are surprisingly low.
If you merely formed your LLC in Nevada or Wyoming but live and work in California, you almost certainly need to register. Our breakdown of the real cost of a California LLC explains why so many founders underestimate this state.
Step 1: Check Your LLC Name
California will not register a foreign LLC under a name that is already taken or too similar to an existing California business. Check name availability on the Secretary of State’s business search before you file.
If your exact name is unavailable, you can register under a fictitious name for California purposes. You would then use that name on the registration forms.
This is worth checking early. A name conflict discovered after you have prepared everything else wastes weeks.
Step 2: Get a Certificate of Good Standing
California requires a certificate of good standing, or equivalent, from your home state. It must be dated within six months of your filing.
Order it from your home state’s secretary of state. Fees are usually $10 to $50, and processing takes a few days to a couple of weeks.
Do not order it too early. An expired certificate means reordering and refiling, so time it to land close to your California submission.
Step 3: Appoint a California Registered Agent
Your foreign LLC needs a registered agent with a physical street address in California. This agent receives lawsuits and official state mail on your behalf.
You can serve as your own agent only if you have a California address where you are available during business hours. Most out of state owners hire a commercial service for $100 to $300 per year.
Our plain English guide to what a registered agent does explains the duties and the risks of letting this lapse.
Step 4: File Form LLC-5
Form LLC-5, the Application to Register a Foreign Limited Liability Company, is the core filing. The fee is $70.
The form asks for your LLC’s legal name, home state and formation date, principal office address, California registered agent, and the attached certificate of good standing.
You can file online through the Secretary of State’s bizfile portal, by mail, or in person. Online filing is the fastest route for most applicants.
The California Secretary of State business entities page links to the current forms and the online filing system at bizfile.sos.ca.gov.
Step 5: File the Statement of Information
Within 90 days of registering, you must file a Statement of Information on Form LLC-12. The fee is $20.
This filing lists your managers or members, business addresses, and registered agent. California LLCs then file it every two years.
Missing the 90 day deadline triggers penalties, so calendar it the day your LLC-5 is accepted. This is one of the most commonly missed filings for newly registered foreign LLCs.
Step 6: Handle California Taxes
Here is the part that stings. Every LLC doing business in California pays an $800 annual minimum franchise tax, and it applies to foreign LLCs exactly as it does to domestic ones.
The tax is due for every year you do business in California, and the Franchise Tax Board can assess it retroactively if you operated before registering. On top of the flat $800, LLCs with higher California gross receipts pay an additional annual LLC fee.
You will also need to file California tax returns for the LLC each year. Factor professional tax help into your budget, because California compliance is genuinely more complex than most states.
If you are still deciding where to form, our guide on whether foreign registration is required can help you think through the tradeoffs before you commit.
Total Cost and Timeline
Expect to pay $70 for the LLC-5, $20 for the Statement of Information, $100 to $300 per year for a registered agent, $10 to $50 for the good standing certificate, and $800 per year in franchise tax.
First year all-in costs typically land between $1,000 and $1,200 before professional fees. Every year after that, the $800 franchise tax plus agent and report fees continue.
Online filings are often processed within a week or two. Mailed filings take longer, especially during busy periods. Start the process before you begin California operations, not after, because the tax clock runs from when you start doing business.
Expedited processing is available for an additional fee if you are in a hurry. In person filings in Sacramento can sometimes be completed the same day, which helps when a contract or bank account depends on the registration. Call ahead to confirm current counter hours before making the trip.
After approval, save your filed LLC-5 and the acceptance confirmation with your formation records. Banks, vendors, and California agencies may ask for proof of registration, and having it on hand avoids scrambling later.
Common Reasons California Rejects LLC-5 Filings
Rejections waste weeks, and most stem from a short list of preventable issues. Knowing them in advance keeps your filing on track.
An expired certificate of good standing is the most frequent cause. California requires it to be dated within six months, and applicants who order it early often file late.
Name conflicts come next. If another California business holds your name or a confusingly similar one, the filing bounces. Always run the name search before preparing the forms.
Missing registered agent consent is another common trip up. Your California agent must have agreed to the appointment, and commercial services handle this routinely, but a friend acting as agent may not know the requirement.
Incomplete principal office information also triggers rejections. List a real business address, not a P.O. box, and make sure it matches what you put on the Statement of Information later.
Withdrawing Your California Registration Later
If you stop doing business in California, do not just walk away. File a certificate of cancellation to formally withdraw the foreign registration.
Until you withdraw, the $800 annual franchise tax keeps accruing and the Statement of Information deadlines keep coming. An abandoned registration becomes a growing liability.
Before withdrawing, settle any outstanding taxes and filings. California will not process a clean withdrawal while balances are owed.
Keep copies of the withdrawal confirmation permanently. If the Franchise Tax Board ever questions the end date of your California activity, that document is your proof.
Watch: California Foreign LLC Requirements
Frequently Asked Questions
How much does it cost to register a foreign LLC in California?
The state fees are $70 for Form LLC-5 plus $20 for the Statement of Information. With a registered agent and the $800 annual franchise tax, budget around $1,000 to $1,200 for the first year.
How long does California foreign LLC registration take?
Online filings are typically processed within one to two weeks. Mail filings take longer. Gathering the certificate of good standing from your home state adds lead time, so start early.
Do I still pay the $800 franchise tax as a foreign LLC?
Yes. The $800 annual minimum franchise tax applies to every LLC doing business in California, foreign or domestic. The Franchise Tax Board can assess it retroactively for years you operated without registering.
Can I be my own registered agent in California?
Only if you have a physical California address and are available there during normal business hours. Most out of state owners hire a commercial registered agent service.
What happens if I do business in California without registering?
You face a $2,000 penalty from the Franchise Tax Board, $250 per year in additional penalties, retroactive franchise taxes, and you cannot sue in California courts until you register and pay everything owed.
