Arizona Registered Agent.co Review (2026)

Arizona Registered Agent.co takes on the Arizona statutory agent job at $99 a year. That includes a registered office address in the state, plus scans of anything served on the company waiting in your account. Renewal does not change it: $99 again.

Arizona Registered Agent.co files the formation paperwork for $199, plus the state's filing fee. Your first year as statutory agent comes with it; after that the agent is $99 a year. An EIN application adds $99, although the IRS issues EINs free.

Arizona Registered Agent.co files the state registration for $199, with Arizona's $150 fee added. Year one as your statutory agent is covered. You bring certificate of existence or good standing, plus a certified copy of the organizational documents, dated within 60 days.

Agent service alone costs $297 over three years with Arizona Registered Agent.co and $447 with Mainstay Filing, so $150 separates them. Mainstay Filing runs one agent plan that is valid in all fifty states and scans the first three government mailings a year free. The Mainstay Filing package is $199 a year; the Arizona Registered Agent.co route totals $397 over three years with the agent but without report filing. AZ Registered Agent.org, the other Arizona agent we grade, charges the same $99 a year, and the two grades sit close together.

• Arizona registered agent launch guide: graded 3 on the list with a score of 8.5
• Arizona LLC service launch guide: graded 3 on the list with a score of 8.6
• Arizona foreign registration service launch guide: graded 2 on the list with a score of 8.8