3 Best Registered Agents in Arizona (2026): Prices Tracked
The best-value registered agents for Arizona in 2026 are Mainstay Filing ($149/yr), AZ Registered Agent.org ($99/yr) and Arizona Registered Agent.co ($99/yr), ranked in that order. Year one costs $99 to $149 among these agents, and three years cost $297 to $447.
Tracked by the Filing Price Watch editorial team
Ordered by:
Three-year cost counts for 37% and filings covered for 29%, with renewal movement, crossover year and price visibility making up the rest. How we track
Arizona in numbers
Does the law call for one?Yesazleg.gov (pulled October 2026, noted here)
First-year price range$99 to $149Charged each year
What three years cost$297 to $447Year one and both renewals
The state's share is worked out from three pieces: what it charges to file, what it charges for the next two reports, and any minimum tax. Anything without a fixed price, newspaper notices for instance, is left out of that figure.
Why this order for Arizona
The 29% measure filings covered by the price separated the top two.
AZ Registered Agent.org is less expensive here, but working in all fifty states carried more weight.
Arizona statutory agent requirements, as written by the state (Arizona Corporation Commission)
Every LLC must name a registered agent with an in-state street address.
An Arizona resident, or a corporation or LLC formed in Arizona or authorized to do business there. The appointment takes effect only once the agent accepts it in writing. Section on point: A.R.S. § 29-3115.
The address has to be a place of business or residence in Arizona with a street address. A P.O. box can be listed only as a separate Arizona mailing address.
The state says: azleg.gov (pulled October 2026, noted here)
Filing it yourself
Qualifying owners lose nothing by serving as their own statutory agent. The services listed charge $99 to $149 a year for the in-state address.
About these prices
How much does an Arizona registered agent cost per year?
About $99 to $149 per year.
What do three years of agent service cost?
The first year and two renewals total $297 to $447.
Is a statutory agent required for an Arizona LLC?
Yes, it does. Every LLC must name a registered agent with an in-state street address.
Can the owner serve as the statutory agent?
Yes, if you meet the eligibility and address rules above.
What does the state charge the LLC each year?
Reports cost nothing to file.
In what year does one service become pricier than another?
The order stays the same for ten years.
Which registered agent is the best value in Arizona?
Mainstay Filing is first, with AZ Registered Agent.org and Arizona Registered Agent.co after it.