How to Resign as a Registered Agent for a California LLC or Corporation

If you are the registered agent, or more precisely the agent for service of process, for a California LLC or corporation, resigning is a formal compliance step, not an informal notice. The business must still have a valid agent on file, and the resignation has to be handled in a way that matches California Secretary of State requirements.

This guide explains what a registered agent does in California, when a resignation makes sense, how to complete the current resignation form, what the business should do next, and the most common mistakes to avoid.

What a Registered Agent Does in California

California uses the term agent for service of process. This is the person or registered corporate agent authorized to receive legal papers on behalf of the business.

According to the California Secretary of State, the agent for service of process for a corporation or LLC is generally either:

• An individual who resides in California, or
• A registered corporate agent authorized under California law

A business entity cannot serve as its own agent for service of process. The name and physical street address of the agent are part of the public record.

That matters because once the agent resigns, the company still needs a valid replacement on file.

When a Resignation Makes Sense

A registered agent may resign for many practical reasons, including:

• The business relationship ended
• The agent no longer wants to receive legal documents for the company
• The business moved to a new provider
• The company is changing from an individual agent to a commercial registered agent service
• The agent no longer meets California requirements

If the company is not being dissolved, the resignation should be coordinated with a replacement filing so the business does not lose compliance.

The California Form You Need

California’s current resignation form is RA-100, Resignation of Agent for Service of Process.

The form requires the exact entity name, entity number, the name of the resigning agent, the resignation statement, and a signature.

The Secretary of State’s current instructions also note that:

• There is no filing fee for the resignation
• An optional certified copy costs $5
• The statement of resignation should not be altered
• A computer-generated signature should not be used on the paper form

Before you file, verify the entity’s exact name and file number through the California Business Search so the filing matches the Secretary of State’s record.

How to Complete the Resignation Form

The form is short, but accuracy matters. Here is how to complete it correctly.

1. Enter the Exact Entity Name

Use the exact legal name of the California LLC or corporation.

Do not shorten the name, add punctuation that is not on record, or use a trade name instead of the legal entity name.

2. Enter the Entity Number

Include the entity number issued by the California Secretary of State.

This number helps the filing match the correct business record.

3. Enter the Name of the Resigning Agent

List the resigning agent’s full name.

If the agent for service of process is itself a corporation, enter that corporation’s name instead.

4. Use the Required Statement of Resignation

The statement is standardized. Do not rewrite it.

California expects the resignation language to remain as prescribed on the form.

5. Sign the Form Properly

The resignation must be signed by the resigning agent or an authorized representative if the agent is a corporation.

Do not use a computer-generated signature on a paper filing.

Where and How to File

The current Secretary of State form is set up for paper submission with the filing package. The Secretary of State also emphasizes that online submissions receive priority for many business filings, and current service options should always be checked before filing.

For practical purposes, you should:

• Use the current RA-100 form
• Confirm whether your filing path is paper, drop-off, or another accepted method for your situation
• Review current processing times and service options before submitting

If you are handling a larger compliance change at the same time, make sure the resignation and replacement-agent filing are coordinated so there is no gap in service.

What the Business Should Do After the Resignation

A resignation does not solve the company’s compliance obligations by itself. The business still has to maintain a valid agent for service of process.

For California corporations and LLCs, the Secretary of State’s FAQ guidance says that a Statement of Information must also be filed when the agent resigns.

That means the company should:

• Appoint a new agent as soon as possible
• File the required Statement of Information or other applicable update
• Confirm the new agent’s name and street address are correct in the public record
• Keep the entity in good standing with the Secretary of State

If the business does not update its agent information, it may create avoidable service-of-process problems and compliance issues.

Common Mistakes to Avoid

Using the Wrong Entity Name

The most common mistake is entering a name that does not exactly match the state record.

Always verify the legal name before filing.

Forgetting the Entity Number

The entity number helps the Secretary of State connect the resignation to the correct record.

Altering the Required Statement

Do not paraphrase or rewrite the resignation language.

Using a Noncompliant Signature

Paper filings should not rely on a computer-generated signature.

Leaving the Company Without a Replacement Agent

A resignation should be paired with a replacement filing whenever the business remains active.

Treating the Agent as a Private Contact

The agent’s name and street address are public record in California. Use an address and contact structure that is appropriate for a public filing.

If the Company Is Changing Agents, Not Closing

Many businesses confuse resignation with dissolution.

Those are different events.

If the company is still operating, the resignation should usually be followed by a new appointment. For a California LLC or corporation, that means making sure the state record reflects the current agent for service of process and, where applicable, filing the Statement of Information update.

If the company is dissolving, terminating, or surrendering, the resignation may be only one part of a broader filing strategy.

Best Practices for a Smooth Transition

A clean resignation process is mostly about timing and record accuracy.

Use this checklist:

• Verify the legal entity name
• Confirm the entity number
• Prepare the current RA-100 form
• Keep the resignation statement unchanged
• Sign properly
• Coordinate a replacement agent
• File the required California update for the entity type
• Check the public record after filing

If you are the business owner, do not wait until the last minute to replace the agent. A gap can create compliance risk and make it harder to receive legal notices on time.

How Zenind Can Help

If you need a replacement registered agent structure while you transition away from a resigning agent, Zenind can help support your California compliance workflow with registered agent services and business formation support.

That is especially useful when you want to keep filings organized, maintain a dependable public address for service of process, and avoid gaps in state records.

FAQ

Is there a fee to resign as a registered agent in California?

The current California Secretary of State form states that there is no filing fee for the resignation itself. An optional certified copy costs $5.

Does the agent have to be a California resident?

If the agent is an individual, the person must reside in California. California also allows a registered corporate agent.

Can a business act as its own agent for service of process?

No. A business entity cannot act as its own agent for service of process.

Do I need to file anything else after the resignation?

Yes. For California corporations and LLCs, the entity should file the appropriate Statement of Information or other required update so the new agent is reflected in the record.

Is the agent’s address public?

Yes. The name and physical street address of the agent for service of process are public record.

Final Takeaway

Resigning as a registered agent in California is straightforward if you use the current form, enter the entity information exactly as recorded, and make sure the business immediately updates its agent record.

For California LLCs and corporations, the key point is simple: the resignation is only half of the compliance task. The business must still maintain a valid agent for service of process and keep the Secretary of State record current.