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Filing Verdict

Rankings of registered agents, LLC formation and foreign registration services in all 50 states.

LLC service verdict · Arizona

3 Best LLC Services in Arizona (2026)

Filing Verdict's 2026 verdict on LLC services in Arizona: AZ Registered Agent.org ($199), Mainstay Filing ($199) and Arizona Registered Agent.co ($199), in that order. AZ Registered Agent.org takes first place: Arizona formation at $199 over the state's fee, year-one statutory agent service included and $99 a year to keep the agent.
The Filing Verdict editorial team
Number one here
Spot 1

1. AZ Registered Agent.org: best for an Arizona LLC that plans to stay local

Formation $199, then $99 a year for the agent, plus the state fee

9.2Editorial score
out of 10

AZ Registered Agent.org wins here: a $199 formation fee on top of the state's own, then $99 a year for the agent.

The plan gives the company an in-state street address as its registered office, and papers served on the company are scanned to your online account.

The three-year total beats Mainstay Filing's, and that cost advantage carries real weight in our method.

What you get

  • Arizona formation filed for you
  • A year of statutory agent service up front

What we like

  • Agent at $99 yearly from year two
  • $199 to file, state fee extra
  • The first statutory agent year is included

Cons

  • The EIN application is billed separately ($99)
Visit AZ Registered Agent.orgPartner link. We may earn money if you buy. Our full AZ Registered Agent.org verdict
Best for multi-state companies
Spot 2

2. Mainstay Filing: best for a single all-in yearly price

$199 each year plus the state fee

8.9Editorial score
out of 10

Second place goes to Mainstay Filing: $199 a year covers the Arizona filing and your statutory agent, plus the EIN application, and it renews at $199.

Arizona has no yearly LLC report, so after year one the renewal pays for the statutory agent alone (the first-year bundle also covered the EIN application).

Over three years AZ Registered Agent.org is $200 cheaper, which puts Mainstay Filing behind it on cost.

What you get

  • The LLC formation, done for you
  • Year-round statutory agent service
  • The EIN application

What we like

  • The EIN application comes with it
  • One $199 yearly price
  • $199 at renewal, nothing extra
  • Arizona's fee is passed through at cost

Cons

  • From year two its agent costs $100 a year more than AZ Registered Agent.org's
  • With no yearly report in Arizona, the bundle gives you less
Visit Mainstay FilingPartner link. We may earn money if you buy. Our full Mainstay Filing verdict
Lower renewal than Mainstay
Spot 3

3. Arizona Registered Agent.co: best for a local Arizona filing

Formation $199, then $99 a year for the agent, plus the state fee

8.8Editorial score
out of 10

Third place goes to Arizona Registered Agent.co: a $199 formation fee on top of the state's own, then $99 a year for the agent.

The plan gives the company an in-state street address as its registered office, and papers served on the company are scanned to your online account.

Nothing in the published prices or features divides AZ Registered Agent.org from Arizona Registered Agent.co; pick either.

What you get

  • Arizona formation filed for you
  • Year-one statutory agent service

What we like

  • A $199 service fee plus the filing fee
  • Then $99 a year for agent service
  • A year of statutory agent service is part of the price

Cons

  • The EIN application is billed separately ($99)
Visit Arizona Registered Agent.coPartner link. We may earn money if you buy. Our full Arizona Registered Agent.co verdict

The 3 verdicts at a glance

No.ServiceVerdict scoreService feeYear twoBest forVisit
1AZ Registered Agent.org9.2$199$99/yrAn Arizona-only LLC watching its budget Visit AZ Registered Agent.orgPartner link. We may earn money if you buy.
2Mainstay Filing8.9$199$199/yrFormation and agent, one price Visit Mainstay FilingPartner link. We may earn money if you buy.
3Arizona Registered Agent.co8.8$199$99/yrAn Arizona-only LLC watching its budget Visit Arizona Registered Agent.coPartner link. We may earn money if you buy.
Scores come from Filing Verdict's editors, out of 10, using the criteria explained on How we rank; they are not customer ratings.

Arizona LLC service prices for 2026: year one, renewals and three years

ServiceYear 1Year 2Year 3Total, 3 yearsEIN application
AZ Registered Agent.org$199$99$99$397$99 add-on
Mainstay Filing$199$199$199$597Included
Arizona Registered Agent.co$199$99$99$397$99 add-on
Prices were read from each company's own pages on November 12, 2026. Arizona's $50 filing fee goes on top of every row and is not counted in these totals.

What settled the order

Two criteria lead Filing Verdict's method at 35% apiece: total over three years and paperwork the price handles. Renewal behavior, match to the state and up-front pricing share the other 30%, and Arizona came down to total over three years.

AZ Registered Agent.org totals $397 over three years, $200 under Mainstay Filing. Arizona has no yearly LLC report, which shrinks what the bundle adds, so the lower renewal decided it.

The full list of criteria and weights is on How we rank.

Arizona LLC filing fee and form: official figures

Filing the Articles of Organization (Form L010) costs $50 at the Arizona Corporation Commission. Each service on this page adds that fee on top of its own price, at cost.

Publication: a notice runs three times within 60 days unless the statutory agent is in a county of more than 800,000 people, where the Commission posts it instead.

Arizona LLC upkeep after the filing

Arizona has no yearly LLC report to file. Every LLC must name a registered agent with an in-state street address.

Arizona LLC service: questions answered

What does it cost to form an LLC in Arizona?

The state filing fee is $50, and the service fee is $199.

Which form do I file to create the LLC?

You file the Articles of Organization (Form L010) with the Arizona Corporation Commission.

Does an Arizona LLC have to name a statutory agent?

Yes. Arizona requires every LLC to keep a statutory agent on file, and the agent needs a street address in the state.

Which yearly filings does an Arizona LLC owe?

None. Arizona has no yearly LLC report.

Does the price include the EIN application?

Mainstay Filing includes it in the yearly price. AZ Registered Agent.org and Arizona Registered Agent.co bill $99 extra. The IRS charges nothing for an EIN.

Which LLC service is the best pick in Arizona?

AZ Registered Agent.org, because $199 plus the Arizona filing fee, with the first year of statutory agent service included, then $99 a year.

More from us

Sources and dates

  1. Ariz. Rev. Stat. § 29-3201, confirmed August 2026
  2. Arizona formation fee: Filing fee, official source, confirmed October 2026
  3. Arizona registered agent statute, confirmed October 2026
  4. Checked November 12, 2026: AZ Registered Agent.org, pricing and service pages
  5. Checked November 12, 2026: Mainstay Filing, Arizona service page
  6. Checked November 12, 2026: Arizona Registered Agent.co, pricing and service pages