3 Best Foreign Registration Services in Arizona (2026), Ranked
For foreign registration services in Arizona, our 2026 reply is Mainstay Filing ($199), Arizona Registered Agent.co ($199) and AZ Registered Agent.org ($199), in that order. Each pick pays Arizona's $150; three years of service run $397 to $497.
By the LLC Answered editorial team
The brief reply
Short reply
Charged by the state
$150
Paper from the home state?
It is required (60 days maximum age)
Afterward
No follow-up report
Who to hire
Mainstay Filing, Arizona Registered Agent.co then AZ Registered Agent.org
Hire these in Arizona
Prices are from each company's own pricing. See how we decide.
#1Number 1
1. Mainstay Filing: best for the same fee everywhere
Service $199 plus $150 to the state; agent renewal $149
Mainstay Filing is our answer because the $199 fee is identical everywhere, and the first year of statutory agent service comes with it.
The $100 gap to Arizona Registered Agent.co over three years is the price of national reach.
Year one carries no statutory agent fee; after that it is $149 a year.
What is bundled
Application prepared and sent
Priced identically in any state
Pluses
$199 to register
The fee is the same in every state
Downsides
Arizona Registered Agent.co renews the agent for $50 less
#2In-state option
2. Arizona Registered Agent.co: best for a lean registration
Service $199 plus $150 to the state; agent renewal $99
In second spot, Arizona Registered Agent.co, as the fee is $199 with the first year of agent service thrown in, then $99 annually.
What is bundled
Arizona registration filing
First-year agent
Pluses
No agent charge for year one
Then $99 yearly
$199 to register
Downsides
Home state needs a separate agent
#3In-state option
3. AZ Registered Agent.org: best for a one-state add-on
Service $199 plus $150 to the state; agent renewal $99
In third spot, AZ Registered Agent.org, as the fee is $199 with the first year of agent service thrown in, then $99 annually.
Price for price it ties Arizona Registered Agent.co.
What is bundled
Arizona registration filing
First-year agent
Pluses
No agent charge for year one
Then $99 yearly
$199 to register
Downsides
Home state needs a separate agent
The table
#
Company
First year
Renews at
Three-year cost
Price buys
1
Mainstay Filing
$199
$149/yr
$497
application prepared and sent; priced identically in any state
The bottom line adds up the filing fee, the reports for years two and three and the minimum tax if there is one. A cost with no set price, like a newspaper notice, is left out of the sum.
A few more
Do both states require an agent?
You still need one at home. Mainstay Filing works in both states, while a local company works in one.