3 Best Foreign Registration Services in Arizona (2026): Prices Tracked
For foreign registration services in Arizona this 2026, the order on the watchlist is AZ Registered Agent.org ($199), Mainstay Filing ($199) and Arizona Registered Agent.co ($199). The registration fee in Arizona is $150 for everyone. Service charges come to $397 to $497 over three years.
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
What the state charges to register$150azcc.gov (pulled October 2026, noted here)
Year-one prices$199Provider charges only
Three-year spread$397 to $497Year one and both renewals
State side, years 1 to 3$150Registration, reports, any minimum tax
Cost lines meet inNo crossoverRanking does not flip
Ranked picks
Service prices only. The $150 state fee applies to every service.
#Ordered byPrice in year 1Price at renewalThree-year spend
1
Best value
1. AZ Registered Agent.org: best for a lone extra state
Starts at $199; later years $99
Price in year 1$199
Price after year 1$99/yr
Three-year spend$397
AZ Registered Agent.org takes first place in Arizona: filing in Arizona through this service starts at $199 and moves to $99 for the agent.
A lower three-year total than Mainstay Filing earns it first place, since cost counts most.
Price covers
Registration handled for you
A year of agent service to begin with
Holds up
A small $99 renewal
$199 plus the state fee
Agent included to start
Weak spots
Nothing outside this state
2
Fifty states
2. Mainstay Filing: best for adding states as you grow
Starts at $199; later years $149
Price in year 1$199
Price after year 1$149/yr
Three-year spend$497
Mainstay Filing takes spot 2 because a $199 service fee that is the same in every state, with year-one agent service thrown in.
AZ Registered Agent.org comes in $100 cheaper over three years, enough to place it higher.
Agent renewal in any state: $149 per year.
Price covers
Registration sent to the state office
The same fee in every state
Holds up
$199 for the registration
One price in every state
Weak spots
AZ Registered Agent.org charges $50 less for the agent
3
Home-state provider
3. Arizona Registered Agent.co: best for a nearby provider
Starts at $199; later years $99
Price in year 1$199
Price after year 1$99/yr
Three-year spend$397
Arizona Registered Agent.co places third. Filing in Arizona through this service starts at $199 and moves to $99 for the agent.
AZ Registered Agent.org lists exactly the same prices.
For the state side of three years we add up the filing fee, the report charged in years two and three and a yearly minimum tax if the state has one. Publication requirements and other open-ended costs are noted in the text, not totaled.
What decided the order
Tracked three-year cost gave AZ Registered Agent.org the lead. It makes up 37% of the order, and filings covered by the price, renewal movement, crossover year and price visibility cover the remainder.
Three years with AZ Registered Agent.org come to $397, while Mainstay Filing runs $100 higher over the same stretch.
Arizona foreign LLC registration fee and rules, as written by the state
An LLC from another state has to register in Arizona before doing business here. You file the Foreign Registration Statement (Form L025) with the Arizona Corporation Commission, Corporations Division and pay $150. Also attach certificate of existence or good standing, plus a certified copy of the organizational documents dated inside 60 days.
Operating without registering can mean no access to Arizona courts as plaintiff (A.R.S. 29-3902(B)).
The state says: azcc.gov (pulled October 2026, noted here)
The do-it-yourself total
Do it all yourself and you owe only the state: $150 over three years. The services above add $397 to $497 for the paperwork.
About these prices
How much does it cost to register a foreign LLC with Arizona?
$150 for the filing itself, before service fees of $199.
What do these services cost over three years?
Three years of service run $397 to $497.
What form registers the LLC?
The registration is Foreign Registration Statement (Form L025), filed with the Arizona Corporation Commission, Corporations Division.
Does Arizona ask for a certificate from the home state?
Yes, no more than 60 days old: certificate of existence or good standing, plus a certified copy of the organizational documents.
What recurring filing comes after registration?
None. Foreign LLCs have no recurring report in this state.
In what year does one service become pricier than another?
There is no crossover inside ten years.
Which foreign registration service is the best value for Arizona?
AZ Registered Agent.org is first, Mainstay Filing second, and Arizona Registered Agent.co third.