How to Start an LLC in Arizona: Step-by-Step Guide

To start an LLC in Arizona, file a Articles of Organization with the Arizona Corporation Commission and pay the filing fee (currently about $50). Arizona does not require an annual report for LLCs, which keeps ongoing costs low. You'll also appoint a registered agent, create an operating agreement, and get a free EIN from the IRS. Approval usually takes a few weeks (or expedited for a fee). Arizona has no annual report, but check the publication requirement unless you're in Maricopa or Pima county.

Fees and rules change, so the amounts below are approximate — always confirm the current figures on the Arizona Corporation Commission website. This article is general information, not legal or tax advice.

How much does it cost to start an LLC in Arizona?

The main cost is the one-time Articles of Organization filing fee, currently around $50. Arizona does not require an annual report for LLCs, which keeps ongoing costs low. For a full breakdown of every possible LLC cost, from registered agents to publication, see how much an LLC costs.

How to start an LLC in Arizona, step by step

1. Choose and check your LLC name. Your name must be unique in Arizona and include "LLC" or "Limited Liability Company." Search the Arizona Corporation Commission business database to confirm it's available, and grab the matching domain while you're at it.
2. Appoint a registered agent. Every Arizona LLC needs a registered agent with a physical address in the state to receive legal mail. You can be your own agent or hire a service; here's what a registered agent is and how to choose.
3. File your Articles of Organization. Submit the formation document to the Arizona Corporation Commission, online or by mail, and pay the roughly $50 fee. Approval typically takes a few weeks (or expedited for a fee).
4. Create an operating agreement. This internal document sets out ownership and how the LLC is run. It isn't always filed with the state, but it's strongly recommended even for single-member LLCs.
5. Get an EIN from the IRS. This free federal tax ID lets you open a business bank account, hire employees, and file taxes. Learn what an EIN is and how to apply in minutes.
6. Handle licenses, permits, and taxes. Depending on your industry and city, you may need local business licenses and a seller's permit for sales tax. See how to register a business for the full sequence.
7. Meet any publication requirement. Arizona has a publication requirement in most counties: you must publish a notice of formation in an approved newspaper for three consecutive publications. Businesses in Maricopa and Pima counties are exempt because the Commission posts the notice online.

Ongoing requirements for a Arizona LLC

Forming the LLC is a one-time step; staying in good standing is ongoing. Arizona does not require an annual report for LLCs, which keeps ongoing costs low. Arizona has a publication requirement in most counties: you must publish a notice of formation in an approved newspaper for three consecutive publications. Businesses in Maricopa and Pima counties are exempt because the Commission posts the notice online. Missing a required filing can lead to late fees or administrative dissolution, so calendar every deadline the moment you form.

Tip: Open a dedicated business bank account as soon as your Arizona LLC is approved and your EIN is issued. Keeping business and personal money separate is what actually preserves the liability protection an LLC provides.

Should you form your LLC in Arizona or another state?

If you live and do business in Arizona, forming here is almost always the right choice. Forming in a "cheaper" or more famous state usually backfires, because you'll still have to register as a foreign LLC in Arizona anyway, which means paying two sets of fees and maintaining two registered agents. For the bigger picture, read what an LLC is and whether an LLC is right for you versus staying a sole proprietor.

Frequently asked questions

How much does an LLC cost in Arizona?

The state filing fee is currently around $50 one time. Arizona does not require an annual report for LLCs, which keeps ongoing costs low. Confirm the current amounts with the Arizona Corporation Commission, since fees change.

How long does it take to form an LLC in Arizona?

Online filings are usually approved in a few weeks (or expedited for a fee). Mail filings take longer, and some states offer paid expedited processing if you're in a hurry.

Do I need a registered agent for a Arizona LLC?

Yes. Arizona, like every state, requires an LLC to have a registered agent with a physical in-state address. You can serve as your own agent or hire a commercial service for privacy and reliability.

Keeping Arizona's specific steps, fees, and deadlines straight is exactly what Scafflow is built for. It turns forming your LLC and everything after it into a personalized, ordered checklist across legal, finance, brand, website, and marketing, so nothing slips through the cracks.

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