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Costs Guide · What a California LP actually costs to form and run, and exactly what our price covers.

The Real Cost of a California Limited Partnership

Forming a California LP has a handful of costs — some one-time, some recurring, some optional. This page lays out what you'll actually pay, in what order, and which recurring obligation catches new limited partnerships off guard. The receipt shows current fee amounts; here we explain what each one is for.

One price: $199.00/yr covers your formation, your registered agent, and your annual report, plus the $70.00 state filing fee, at cost.

State agency: California Secretary of State, Business Programs Division

Processing: 2-3 business days

Form Your California LP ($199.00/yr All-In)

✓ No hidden fees  ✓ No second-year price hikes  ✓ No missed filings

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Receipt / Estimate

California LP Formation

Everything we do /yr$199.00
State filing fee (at cost)$70.00
  • Formation prepared & filed
  • Your registered agent, all year
  • Annual report prepared & filed
Due today$269.00

Renews at $199.00/yr. This state charges no annual-report fee.

The One-Time Formation Cost

The core one-time cost is the state filing fee for the Certificate of Limited Partnership (Form LP-1), paid to the California Secretary of State when you file. This single fee brings the LP into legal existence — there's no separate charge for the agent designation, which is captured within the certificate itself.

What the formation fee buys

  • Filing and acceptance of your Certificate of Limited Partnership
  • Your LP recorded in the state's official business registry
  • A stamped, accepted certificate you can show a bank or a counterparty

The receipt card on this page reflects the current amount. What matters conceptually is that this is a one-and-done cost — you pay it once to create the entity, not every period. Everything after formation is a separate, recurring obligation.

The Recurring California Annual Tax

This is the cost that surprises the most people. California imposes an annual tax on limited partnerships through the Franchise Tax Board — a flat state tax owed for the privilege of doing business as an LP in California. It is due whether or not the LP earned a dollar. A brand-new LP that never opens for business still owes it.

What to understand about the annual tax

  • It's paid to the Franchise Tax Board, not the Secretary of State — a separate agency from where you filed to form
  • It's owed every year the LP exists and is registered in California
  • It applies regardless of profit or activity — there's no "we didn't make money this year" exemption
  • It's a distinct obligation from any income tax the partners owe on their K-1 income

Budget for this from day one. The single most common reason a new California LP ends up with a balance due or a penalty is that the partners didn't know the annual tax existed until the FTB sent a notice. Treat it as a fixed annual cost of keeping the LP alive in California.

The Statement of Information

A California LP must keep its record current with the Secretary of State through a Statement of Information, which reports the LP's agent for service of process and general partner details. There's a modest filing cost associated with it, reflected in the state's fee schedule.

Why it exists

The Statement of Information keeps the public record accurate so the state — and anyone doing business with your LP — knows who to serve and who the general partners are. Filing it on schedule is part of what keeps the LP in good standing. Letting it lapse, like skipping the annual tax, is a compliance problem, not just a missed piece of paper.

Optional and Situational Costs

Beyond the required items, several costs come up depending on how you form and run the LP. None of these are mandatory for a basic filing, but they're worth knowing so nothing is a surprise.

Costs you might choose to take on

  • Expedited processing — California offers paid rush service if you need the LP formed faster than standard online processing
  • Name reservation — a small fee to hold an available name for 60 days before you file
  • Certified copies or certificates of status — often needed to open bank accounts, secure financing, or register the LP in another state
  • Agent for service of process service — if you hire a commercial agent instead of naming a general partner, that's a recurring service cost
  • Foreign qualification elsewhere — if the LP does business in other states, each one has its own registration and agent costs

Professional costs

  • Attorney fees for drafting a limited partnership agreement tailored to your capital and profit arrangements
  • CPA or accountant fees for the partnership's informational return, K-1s, and the annual tax filing

These professional costs are optional in the sense that the state doesn't require them, but for an LP with real money and multiple partners, a properly drafted agreement and competent tax help usually pay for themselves.

How Mainstay Filing Prices Its Work

Our pricing is straightforward: what we display is what we charge, and the state fees pass through at cost — we don't mark up what the Secretary of State collects. The receipt card breaks out the state filing fee separately from our service, so you can see exactly where each dollar goes.

What's included when we form your LP

  • Preparation and filing of the Certificate of Limited Partnership
  • The state filing fee, passed through at the actual amount
  • Agent for service of process service, keeping a general partner's address off the public record
  • Reminders for the recurring obligations — the Statement of Information and the annual tax — so you don't get blindsided

We keep the model honest because the whole point is that you know your total before you commit. No surprise line items, no inflated "processing" charges, and a clear separation between the state's mandatory fees and our fee for doing the work.

Frequently asked questions

What does it cost to form a California LP?

The main one-time cost is the state filing fee for the Certificate of Limited Partnership, paid to the Secretary of State. There's no separate charge for the agent designation — it's part of the certificate. The receipt card on this page shows the current amount. If you hire us, our service fee is displayed separately and the state fee passes through at cost.

What is the California annual tax on an LP?

California imposes an annual tax on limited partnerships through the Franchise Tax Board — a flat state tax owed for the privilege of doing business as an LP in California, due every year regardless of whether the LP made money. It's separate from the formation fee and from any income tax the partners owe on their K-1s, and it's the cost new LPs most often overlook.

Is the annual tax owed even if the LP made no money?

Yes. The California annual tax applies regardless of profit or activity. A brand-new LP that never opens for business still owes it every year it exists and is registered in the state. There's no exemption for having an unprofitable or dormant year, so budget for it from formation onward.

Are there costs beyond the state fees?

Optionally. Expedited processing, name reservation, certified copies, and commercial agent service are situational costs. Professionally, an attorney-drafted limited partnership agreement and a CPA for the informational return and K-1s aren't required by the state but are worth it for an LP with real money and multiple partners.

Does Mainstay Filing mark up the state fees?

No. We pass state fees through at the actual amount the Secretary of State collects, and our service fee is shown separately on the receipt. What we display is what we charge — no surprise line items and a clear split between the state's mandatory fees and our fee for preparing and filing the work.

Ready to form your California LP?

Formation, your registered agent, and your annual report. One price, $199.00/yr, with the state fee passed through at cost.

Form Your California LP ($199.00/yr All-In)