How to Start an LLC in Arizona

Written by Tyler Davis – CPA, updated on

The Copper State, Arizona, has a long tradition of successful enterprises.

In the past, people came to profit from the state’s vast mineral resources. Now business owners come for a pleasant community vibe and affordable company incorporation costs.

The filing and LLC set up fees in Arizona are reasonable, and the maintenance requirements are minimal. Arizona Corporation Commission (ACC), Arizona Secretary of State, and local small business associations also provide plenty of guidance.

Follow the below steps and instructions to start an LLC in Arizona.

8-Steps to Start an LLC in Arizona

  1. Step 1: Choose a business name for your LLC
  2. Step 2: Designate a registered agent
  3. Step 3: File the Arizona LLC articles of organization
  4. Step 4: Publish a notice of the filing of the Articles of Organization
  5. Step 5: Obtain an EIN (Employer Identification Number) from the IRS
  6. Step 6: Register with the Arizona Department of Revenue (ADOR)
  7. Step 7: Prepare an LLC operating agreement
  8. Step 8: Open a business bank account

Step 1: Choose a business name for your LLC

Your business entity needs an operational name.

Use your creativity to come up with a brandable option. But also mind the following Arizona business regulations around LLC naming:

  • Include the word “limited liability company” or an abbreviation such as LLC, Ltd, etc.
  • Don’t use words like association, corporation, or incorporated or an abbreviation
  • Your name must be sufficiently distinguishable from other registered entities

To check if your business name is available, use Arizona’s business name search tool. It lets you verify if the name is not in use and is different from others.

Arizona’s business name search availability check website.
Arizona’s business name search availability check website. Source: Arizona Corporation Commission.

Name reservations

While a name reservation isn’t required, you may want to claim your top contender while preparing other company formation documents.

The standard cost to reserve a business name in Arizona is $10.

You can reserve an LLC name:

Online LLC name reservation has the fastest processing time. For an extra $35, you can reserve a name immediately.

LLC name reservation lasts for 120 days. It gives you time to deal with other formalities without a rush.

Trade name

Trade name registration, also known as DBA (doing business as), is another optional filing.

When managing several brands or sub-services under one company, some business entities want to register a trade name on top of a legal company name.

Trade names are registered with the Arizona Secretary of State (SOS) instead of the ACC. The cost is $3 per trade name.

You don’t need a name reservation to register a trade name for an Arizona LLC. The trade name registration also holds your entity’s name.

Step 2: Designate a registered agent

A registered agent, known as a “statutory agent” in Arizona, is required by local corporate laws.

This role can be fulfilled by:

  • An individual residing in the state of Arizona with a valid street address (not a
  • LLC, foreign corporation, or foreign LLC that’s authorized to do business in AZ

You can be your own registered agent if you meet one of these requirements.

In this case, you’ll be personally responsible for receiving the service of process of legal documents and other business correspondence during business hours. You must also list your address with the ACC when filing the Statutory Agent Acceptance form.

If you don’t want to handle these chores, then you can hire a registered agent service in Arizona. A statutory agent service costs around $49-$299 annually, depending on the provider.

Step 3: File the Arizona LLC articles of organization

A company's articles of organization serve as a legal document certifying its formation to the state.

You’ll need to provide the following information on the application for articles of organization form:

  • Business entity/business structure type (either an LLC or a professional LLC)
  • Your LLC’s business name
  • For professional LLCs (PLLCs), a description of services the LLC will provide
  • Statutory agent’s name, physical street address, and mailing address
  • The principal address of doing business
  • Whether the LLC is member-managed or manager-managed
AZ’s Articles of Organization form for LLC formation
AZ’s Articles of Organization form for LLC formation. Source: Arizona Corporation Commission – Corporations Division.

Use ACC’s online system, eCorp, for the online filings and fast processing.

If you choose to submit a form by mail or fax, be sure to include:

  • A cover sheet for faxed documents
  • A check addressed to ACC for mail filings

The filing fee for Arizona articles of organization is $50.

The standard processing time is 30 business days for standard filings and 5 days for expedited processing. The expedited processing fee is $35.

Note: filings made via fax must use a money-on-deposit (MOD) account to pay the state filing fees.

Step 4: Publish a notice of the filing of the Articles of Organization

Arizona is one of three states – the others being New York and Nebraska – that have a mandatory publication requirement for LLCs.

After the state approves your company formation documents, the ACC will reach out and tell you if a notice needs to be published in a local newspaper. Typically, that’s the case for articles of organizations.

The state collects no affidavit of publication fee.

However, you’ll need to pay a newspaper for making three consecutive publications. The fee for this can range from about $40-$70. The ACC provides a list of approved newspapers as a reference guide.

Keep in mind that you should keep a copy of the Affidavit of Publication in your LLC's records as well.

Step 5: Obtain an EIN (Employer Identification Number) from the IRS

An Employer Identification Number (EIN) is issued by the Internal Revenue Service (IRS) for federal tax purposes.

It’s required if your LLC:

  • Has employees
  • Withholds taxes (other than income) from a non-resident alien
  • Pays taxes for certain products (alcohol, tobacco, firearms, or excise)
  • Has a Keogh plan
  • Or is involved with certain organizations (listed on the IRS website)

If neither is your case, you can use your social security number to report federal income taxes and register with state tax authorities.

Alternatively, apply for an EIN on the IRS website for free to get your digits.

Step 6: Register with the Arizona Department of Revenue (ADOR)

Some businesses will need to register with ADOR for a Transaction Privilege Tax License. It’s similar to what many would recognize as a sales tax license.

It’s required for all businesses that sell products or services that fall under the Transaction Privilege Tax requirements.

The Arizona Department of Revenue explains further the types of businesses required to apply for a Transaction Privilege Tax license. Namely:

  • Retailers (physical and online)
  • Restaurants, food delivery companies
  • Hotels and lodgings
  • Personal property rentals
  • Publishing companies

The registration process is quick and can be quickly done online. Arizona’s Department of Revenue also provides some helpful guides with step-by-step instructions.

Note: If you have full-time employees, your LLC will have to register with ADOR for withholding employer taxes.

Step 7: Prepare an LLC operating agreement

Arizona doesn’t require LLCs to prepare or file an operating agreement with the state.

Still, don’t skim on this step if you incorporate a multi-member LLC.

This document becomes important if any disputes arise among members. Also, it lays out the rights and obligations of the LLC members and other interested parties (e.g., non-member LLC managers).

If there’s no operating agreement in place, then disputes will be resolved under Arizona state law.

You can create your own operating agreement using a template or seek help from a professional service provider — a corporate attorney or LLC formation service.

Step 8: Open an business bank account

Having a separate business bank account is a compliance requirement for LLCs.

Unlike a sole proprietorship, business entities can’t mix personal and business funds.

Moreover, since you’d have to use a check with a pre-printed name and address for paying state fees (not a debit/credit card), it’s plain convenient to have a business account.

Fees for local and federal banks range, but you can expect a monthly cost of about $15 unless you meet specific deposit requirements. Then the services are free.

Pros and cons of operating an LLC in Arizona

This state's low cost of living and thriving workforce make Arizona attractive for new businesses and startups.

Foreign LLCs are also attracted by low business registration costs and growing populations and tourists in Phoenix, Maricopa, and Pima. Yet, there are several cons too.

The good:

  • No annual report filings or fees
  • Attractive business climate
  • Friendly regulations for emerging business niches
  • No minimal annual franchise taxes

The bad:

  • Mandatory document publication requirement
  • On the lower end of tax attractiveness rankings
  • Constrained access to highly specialized skills

Frequently Asked Questions:

Here are the most frequently asked questions regarding LLC formation in Arizona.

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

The base cost to start a domestic LLC in Arizona is $50 (or $85 with expedited processing). It covers articles of organization filing costs.

For foreign LLCs, the filing fee for a foreign limited liability company registration application is $150 (or $185 for expedited processing).


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Last updated: Sep 2023
Tyler Davis

Article by:

Tyler Davis


Tyler Davis is a CPA and real estate professional. Tyler enjoys working on the tax implications of real estate transactions, evaluating development and investing opportunities, and writing on current tax events. He worked for PwC in tax for five years where he advised on the tax implications of M&A transactions and provided tax provision support for Life and P&C Insurance companies. In his free time, Tyler is an avid golfer.

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