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LLC UnpackedEvery filing, unpacked: the fee, the form, the catch.

What is inside · California

3 Best LLC Services in California (2026): Unpacked

Opened up for 2026, the LLC formation services in California rank Mainstay Filing ($199), CA Registered Agent.org ($199) and California Registered Agent.ai ($199), best on top. Inside the cost: $70 goes to the state, and three years of service add $397 to $597.
Unpacked by the LLC Unpacked editorial team

Four things inside

State filing fee
$70, paid once
Every year after
$20 once in two years + $800 yearly minimum tax
Agent for service of process
Yes, by law
Top of the stack
Mainstay Filing, CA Registered Agent.org then California Registered Agent.ai

Our California picks, opened up

The order follows our five layers: three-year cost first, then what the price covers.
Top of the stack

1. Mainstay Filing: best for not filing the Statement of Information yourself

Annual price $199, renewal price $199, state fee extra

Mainstay Filing sits on top in California because for $199 a year you open one package holding formation, the agent for service of process and the Statement of Information.

Over three years this runs $200 above CA Registered Agent.org, and more of the filings are handled inside.

Inside the service is the Statement of Information, filed for you, with California's $20 passed through at cost.

Inside the price

  • Formation filed with the state
  • Agent for service of process across the full year
  • Statement of Information filed on your behalf
  • EIN application
  • State fees at cost

Inside, the good

  • $199 a year covers filing, agent and report
  • Renews at $199
  • EIN handled at no extra charge

Inside, the catch

  • CA Registered Agent.org renews for $100 less
California only

2. CA Registered Agent.org: best for owners who plan to stay local

Year one $199, later years $99

CA Registered Agent.org sits second because its $99 renewal brings three years to $397.

Not inside the price: the Statement of Information, which stays with you.

Inside the price

  • The LLC, filed for you
  • A first year of agent service

Inside, the good

  • A first year of agent service is inside
  • A renewal of $99
  • $199 to form the LLC

Inside, the catch

  • Nothing inside covers the Statement of Information
  • The EIN application costs $99 extra
California only

3. California Registered Agent.ai: best for one-state companies

Year one $199, later years $99

California Registered Agent.ai sits third because its $99 renewal brings three years to $397.

Not inside the price: the Statement of Information, which stays with you.

Its prices match CA Registered Agent.org exactly, so the order between them is close.

Inside the price

  • The LLC, filed for you
  • A first year of agent service

Inside, the good

  • $199 to form the LLC
  • A first year of agent service is inside
  • A renewal of $99

Inside, the catch

  • Nothing inside covers the Statement of Information
  • The EIN application costs $99 extra

Inside each price

#PickYear oneEach year afterThree-year totalCovers
1Mainstay Filing$199$199/yr$597formation filed with the state; agent for service of process across the full year; Statement of Information filed on your behalfSee Mainstay FilingPartner link. We may earn money if you buy.
2CA Registered Agent.org$199$99/yr$397The LLC, filed for you; A first year of agent serviceSee CA Registered Agent.orgPartner link. We may earn money if you buy.
3California Registered Agent.ai$199$99/yr$397The LLC, filed for you; A first year of agent serviceSee California Registered Agent.aiPartner link. We may earn money if you buy.
Read November 13, 2026. Three years means year one plus two renewals.

Layer by layer

How much does forming an LLC cost in this state?

Your bill has two parts: $70 for the filing and, optionally, $199 for first-year help.

Add the recurring report and the minimum tax and the state's fees reach $2,490 over three years. leginfo.legislature.ca.gov holds the original, confirmed August 2026

  • $800 a year minimum LLC tax to the Franchise Tax Board (Form FTB 3522), separate from the Statement of Information.

What do I actually send the state?

Open one document, the Articles of Organization (Form LLC-1), and send it to the California Secretary of State.

Statute: Cal. Corp. Code § 17702.01. leginfo.legislature.ca.gov holds the original, confirmed August 2026

Must the LLC name an agent for service of process?

Every LLC must name a registered agent with an in-state street address.

A California resident, or a corporation registered with the Secretary of State as a corporate agent under Corporations Code § 1505. A business cannot act as its own agent for service of process.

leginfo.legislature.ca.gov holds the original, confirmed October 2026

What comes after the LLC is formed?

Plan on $20 every other year for the Statement of Information. For timing the state says: last day of the LLC's registration-anniversary month, biennially. Then add the yearly minimum tax.

File late and the state adds $250.

sos.ca.gov holds the original, confirmed October 2026

Can I file it myself instead of hiring a service?

A service is optional. State fees alone are $2,490 across three years.

Services add $397 to $597 across three years to take the filings off your desk, and Mainstay Filing counts the reports among them.

Why is the stack in this order?

On what is inside the price (29%), Mainstay Filing comes out ahead.

Five layers set the order: total across three years (34%), what is inside the price (29%), price laid out in the open (14%), how the renewal behaves (12%) and how far it reaches (11%).

CA Registered Agent.org has the smaller bill, yet the Statement of Information remains yours to file there.

How we open it up

California formation, unpacked

PartAmount or rulePeek at source
Fee to form$70leginfo.legislature.ca.gov holds the original, confirmed August 2026
Agent for service of processYes, by lawleginfo.legislature.ca.gov holds the original, confirmed October 2026
Statement of Information$20 every two yearssos.ca.gov holds the original, confirmed October 2026
Yearly minimum tax$800 a yearftb.ca.gov holds the original, confirmed October 2026
What the state collects in three years$2,490The rows above, stacked
The last row stacks the filing fee, the reports in years two and three and any minimum tax. A cost with no fixed amount, such as a newspaper notice, is explained above and kept out of the sum.

More boxes to open

Is the EIN application inside the price?

Mainstay Filing includes the EIN application, and the others add it as an extra: CA Registered Agent.org $99; California Registered Agent.ai $99.

What if the report is late?

A late report costs $250 more.

How do the three-year totals compare?

Mainstay Filing stacks up to $597, CA Registered Agent.org stacks up to $397, California Registered Agent.ai stacks up to $397, before state fees.

What do these numbers rest on?

The state-side figures were taken from California's own publications, and the service prices from the price page each company posts. Dates for both appear on this page.

Do I have to use a service?

Not required. The state takes filings from owners.

What is the best LLC service for California?

Mainstay Filing, because inside its $199 yearly price sit the formation, the agent for service of process and the Statement of Information filing, and it renews at $199. Then CA Registered Agent.org and California Registered Agent.ai.

Originals behind this page

  1. Unpacking California Secretary of State led us to sos.ca.gov, confirmed August 2026, which you can open yourself
  2. Unpacking California Secretary of State led us to bpd.cdn.sos.ca.gov, confirmed August 2026, which you can open yourself
  3. Unpacking California yearly filing: Statement of led us to sos.ca.gov, confirmed October 2026, which you can open yourself
  4. Unpacking Cal led us to leginfo.legislature.ca.gov, confirmed August 2026, which you can open yourself
  5. Unpacking California registered agent statute led us to leginfo.legislature.ca.gov, confirmed October 2026, which you can open yourself
  6. Unpacking California other cost: Annual LLC led us to ftb.ca.gov, confirmed October 2026, which you can open yourself
  7. Unpacking California other cost: Annual LLC led us to ftb.ca.gov, confirmed October 2026, which you can open yourself
  8. Mainstay Filing California service page, read November 13, 2026
  9. CA Registered Agent.org pricing page, read November 13, 2026
  10. California Registered Agent.ai pricing page, read November 13, 2026