Jon Morgan
Published by Jon Morgan | Co-Founder & Chief Editor
Last updated: June 22, 2023

If you’re an LLC owner in Arizona, changing your business name is one of the important things you'll finalize at one point in your business term.

To help you file correctly and have the Secretary of State approve your request, we teamed up with our business specialists and LLC experts with over thirteen years of experience in the industry.

We researched the Arizona Secretary of State's website for the most accurate and updated information.

Here's a detailed guide on how to change an LLC name in Arizona.

Quick Summary

  • To change an LLC name in Arizona, you must file and submit the Articles of Amendment documents to the Arizona Corporation Commission. 
  • It costs $25 to change an LLC name in Arizona and $45 to reserve a new name.
  • LLC owners can change their business names online, by mail, fax, or in person.

4 Steps To Change an LLC Name in Arizona

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Follow these four steps to change an LLC name in Arizona.

1. Choose a New Arizona LLC Name

Before you file any papers, you must choose a new name for your business [1].

Furthermore, it is vital to confirm that your proposed name conforms with the following state naming requirements:

If it's a non-professional LLC, it must:

  • Must contain "limited liability company" or an LLC, L.C, or L.L.C abbreviations.
  • Must not include any of these words "corporation," "association," or "incorporated."

If it's a professional LLC, it must:

  • Contain the words "professional limited liability company " or the abbreviations "P.L.L.C.," "PLC," "PLLC," or "P.L.C."

Like in most other states, business names must be distinct in Arizona. Before submitting your application to the state, verify on Arizona's Business Entity Search to ensure your selected name is accessible.

If you select a name similar to another entity's, your application will automatically be rejected.

Additionally, you must perform a trademark search to ensure the new name doesn't infringe on any trademark rights. You can also trademark that name for your business.

2. File a Name Reservation Form

Filing a name reservation form in Arizona

Once you find the desired name, you can secure it by submitting the name reservation form online on Arizona's eCorp filing system [2].

If your selected name is available and fulfills Arizona's LLC naming policy, your LLC name will be secured for up to 120 days.

Once an LLC name is reserved, the state prevents other upcoming or existing business corporations from claiming it.

It costs $45 ($10 filing fee & $35 expedited processing) to reserve a business name in Arizona, and online applications can be approved instantly.

Alternatively, you can submit your business name reservation form by mail or in person for a $10 filing fee.

Although paper filing is cheaper, it takes longer to process and approve.

3. File Arizona Articles of Amendment

Filing articles of amendment in Arizona

To formally alter the name of your limited liability company, you must file an Articles of Amendment document to the Arizona Corporation Commission (ACC) [3].

You can perform the process online, by mail, or through fax.

The Arizona Articles of Amendment can be used to modify different details of your LLC, including name, management structure, registered agent service, business type, and more.

Here's a rundown of the basic information you must provide when filing your Articles of Amendment to change your Arizona LLC name.

  • Your entity's current registered legal business name or trade name or DBA name (Doing Business As).
  • The newly available and unique business name.
  • Official signature of an authorized agent, an attorney, an LLC director, or a member.
  • Mailing address.
  • The $25 filing fee.

Mail your completed Arizona Articles of Amendment to the following address:

Arizona Corporation Commission – Examination Section
1300 W. Washington St.
Phoenix, Arizona 85007

4. Update Your LLC Operating Agreement

Another important step when changing an LLC name is updating the information on your operating agreement.

To do so correctly, convene a meeting with your members and vote on the new desired name per the contract document guidelines.

What To Do After You Change Your Arizona LLC Name?

Two people talking while holding a piece of document about Arizona LLC name change and an eyeglasses

After you change your LLC name, it's time to update the new name on different areas of your business.

Ensure that you:

  • Update the new name with the Internal Revenue Service (IRS).
  • Update the Arizona Department of Professional Licenses.
  • Change your name on any job contracts.
  • Change the new name of your company on your website.
  • Change the name of your company on all business bank accounts, loan documentation, and other crucial legal documents.
  • Any Arizona business marketing materials should be updated to reflect the name change
  • Make sure your clients are aware of your new company name.


How Much Does It Cost To Change a Business Name in Arizona?

It costs $25 to change a business name in Arizona. The filing fee covers processing the Amendment form by the ACC.

Long Does It Take To Change a Business Name in Arizona?

It takes 20 business days to change a business name in Arizona by mail. Online filings are approved almost instantly.

Do You Need Help Changing Your Arizona LLC Name?

For a busy entrepreneur, making an Arizona LLC name change can be difficult and overwhelming. This is why we recommend hiring IncFile professional amendment service to handle the formalities of the legal process for you.

IncFile will guarantee that your Arizona Amendment form is filed promptly and the correct fees paid, keeping your entity legally compliant with the state.

Apart from helping you change your business name, this LLC service offers a complimentary year of statutory agent service, real-time order tracking, and top-notch customer service.

You also get access to a user-friendly online dashboard to track crucial deadlines and compliance reminders for your Arizona business.

Our #1 Recommendation


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  • Affordable
  • Easy to use
  • Expedited filing
  • Get the BEST PRICE until the end of October
  • Customer support can be hard to reach



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