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How to Start an LLC in Arizona

What to know before you file in Arizona, plus the fee and the steps.

Things to Know Before You Start an LLC in Arizona

Arizona charges $50 up front and does not charge a separate recurring annual or biennial report fee after that ($0). None of that changes the basic paperwork Arizona requires; it just changes what you pay and when.

Arizona LLC Formation Overview

The state document you file is called the Articles of Organization in Arizona, and it costs $50 to submit, which is one of the cheapest filing fees of any state. Most filers also budget for a registered-agent service if they do not want to list a personal address on the public record for their Arizona LLC.

Arizona LLC Details

Filing document: Articles of Organization. State filing fee: $50. Recurring report fee: $0, based on what Arizona currently publishes for 2026. Confirm the exact figure with the Arizona Secretary of State before you file, since these amounts are set by the state and do change.

Steps to Form an LLC in Arizona

  1. Verify your chosen name is free with Arizona's Secretary of State and fits Arizona's LLC naming rules.
  2. Line up a registered agent who maintains a real street address inside Arizona.
  3. File the Articles of Organization and pay Arizona the $50 fee.
  4. Put together an operating agreement for the Arizona LLC covering ownership, management, and what happens if a member leaves.
  5. Apply directly to the IRS for a free EIN once Arizona approves the filing; skip anyone charging for this step.
  6. Open a separate business bank account for the Arizona LLC before you take your first dollar of revenue.

The Short Answer on Arizona LLC Costs

Between the $50 filing fee and Arizona's recurring report fee, most people can estimate their full first-year cost in a couple of minutes. Use the LLC cost calculator to see what forming an LLC actually costs you, and the LLC tax calculator to estimate your LLC tax bill once your Arizona LLC is generating real profit.

Related Reading for Arizona Business Owners

Arizona LLC FAQs

Does Arizona require a separate annual or biennial report fee?

Arizona does not require a separate ongoing report fee once the LLC is filed.

Should I form my LLC in Arizona if I do not live or work there?

Usually not, unless you have a specific reason like Arizona's legal system or tax treatment. If your business actually operates somewhere other than Arizona, you will likely need to register as a foreign LLC there too, which means paying Arizona and that other state instead of just one.

Is an LLC automatically taxed differently than a sole proprietorship in Arizona?

No. By default, a Arizona LLC is taxed the same way a sole proprietorship or partnership would be. Any tax savings for a Arizona LLC come from electing S-corp status once profit is high enough, which you can check with the LLC tax calculator.

How long does it take Arizona to process an LLC filing?

Processing time depends on Arizona's current workload and whether you file online or by mail; the Arizona Secretary of State's site lists current turnaround times, since they change throughout the year.

Beyond Arizona: the 7-step national walkthrough that applies no matter which state you file in. Arizona's fees are current for 2026; always verify with the Arizona Secretary of State before you file.
Priya Raman
About the author
Priya Raman

Contributing Writer, Policy & Regulation, Encore Editorial

Priya covers tax, regulation, and compliance: the rules that decide what you can and cannot do, usually filed in an obscure subsection that most people skip. She reads federal register notices in her spare time and is at peace with that being unusual.