California Foreign Corporation Registration

If your corporation was formed in another state or country and you want to do business in California, you’ll need to register as a foreign corporation with the California Secretary of State. This process ensures your business is legally authorized to operate in the state and helps avoid penalties, fines, or compliance issues.

Follow our comprehensive guide to registering a California foreign corporation, or skip the hassle and let us handle the entire process for you. From filing your registration paperwork to providing professional registered agent service, we’ve got you covered. All for just $149 plus state fees.

What Is a Foreign Corporation?

A foreign corporation is any corporation formed outside of California that is doing business within the state.“Doing business” in California generally includes maintaining an ongoing business presence in the state, such as:

Opening or maintaining an office or physical location
Hiring employees who work in California
Selling products or providing services to California residents
Entering into contracts that are performed in California
Generating income from California-based operations

For just $149 plus state fees, our local experts can handle your California foreign corporation registration for you—start to finish—so you can focus on running your business.

How to Register a Foreign Corporation in California

Registering a foreign corporation involves filing paperwork with the California Secretary of State and meeting ongoing compliance requirements. Here’s how it works:

Step 1: Obtain a Certificate of Good Standing
Before registering, you’ll need a Certificate of Good Standing (also called a Certificate of Existence or Certificate of Status) from the state where you initially incorporated. This document confirms that your corporation is legally formed and in compliance with your home state.

The certificate must be issued within the last six months and submitted with your Statement and Designation by Foreign Corporation. The fee for a Certificate of Good Standing will vary by state. For example, Arizona charges $45, whereas Utah charges $12.

Step 2: Choose a California Registered Agent
All foreign corporations doing business in California are required to maintain a California registered agent with a physical address (P.O. boxes are not allowed)in the state. Your registered agent is responsible for receiving important documents on behalf of your business, including service of process and state notices.

Step 3: File a Statement and Designation by Foreign Corporation
You must file a Statement and Designation by Foreign Corporation ($100) with the California Secretary of State and provide the following information:

Name of your business
Corporation name as it is written on your certificate of good standing, if different
State where corporation was initially formed
Name and physical address of your California registered agent
Business address both in your home state and in California

The Statement of Designation by Foreign Corporation can only be filed online. Standard processing takes between 2-5 business days. If you need faster turnaround, you can pay an additional $350 (24 hour processing) or $750 (same-day).

Step 4: File the Initial Statement of Information
Within 90 days of registration, you must file an Initial Statement of Information and pay the $25 filing fee. After that, you’ll be required to file an annual Statement of Information ($25) by the end of your corporation’s anniversary month. For example, if you registered your foreign corporation in June 2026, you’ll need to file your annual statement by June 30 each year thereafter.

California Taxes and Ongoing Requirements
All corporations (foreign and domestic) are required to pay California’s annual franchise tax ($800 minimum) even if the business does not generate income in the state.

Additional ongoing requirements include:

Filing an annual Statement of Information
Submitting applicable franchise and income taxes
Maintaining a registered agent in California
Keeping business records and corporate information up to date

Staying compliant is essential to avoid penalties or suspension of your right to do business in the state.

Ready to Register Your Foreign Corporation?

Start your California expansion with confidence. Our Sacramento-based team works with California filings every day and understands exactly what the state requires. We make it simple to get registered and stay in good standing. All for just $149 plus state fees.

Frequently Asked Questions

Do foreign corporations need to register in California?

Yes. Although California doesn’t specifically define what “doing business” means, you will likely be required to register as a foreign corporation if you:

Open a physical office, storefront, or warehouse
Hire employees who work in the state
Own or lease commercial real estate in California
Provide services or perform work in the state on a regular basis
Operate a California-based manufacturing facility or distribution center

How long does it take to register a foreign corporation in California?

Processing times vary depending on the Secretary of State’s current workload. Standard processing typically takes 2-5 business days. However, you can pay an additional $350 for 24-hour processing or $750 for same-day.

Do foreign corporations have to pay California taxes?

Yes. Most foreign corporations doing business in California are subject to the state’s annual franchise tax ($800 minimum), even if they do not generate income in California.

What happens if I don’t register my foreign corporation?

If you operate in California without registering, you may face penalties, back taxes, interest, and limitations on your ability to bring lawsuits in California courts until you comply.