3 Best Foreign Registration Services in Alabama (2026): Prices Tracked
Our 2026 watchlist puts Mainstay Filing ($199), AL Registered Agent.org ($199) and Alabama Registered Agent.co ($199) at the top for foreign registration services in Alabama, listed in that order. $150 goes to the state however you file; the service side adds $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
Snapshot
Foreign filing fee at the state office$150sos.alabama.gov (pulled October 2026, noted here)
Year 1 spread$199State fee comes extra
Total after 3 years$397 to $497Opening year and two more
State fees by year three$150Does not vary by provider
Cost lines meet inNo crossoverSame order for ten years
Alabama: best value first
Services are ordered by value, and every price comes from a company page. The $150 state fee is kept outside the prices.
#Ordered byPrice in year 1Price at renewalThree-year spend
1
Best value
1. Mainstay Filing: best for registering over and over
$199 for registration, $149 for the agent after that
Price in year 1$199
Price after year 1$149/yr
Three-year spend$497
In Alabama, Mainstay Filing is the best value because registration in Alabama for $199 plus state fees, with the first agent year paid.
AL Registered Agent.org is $100 lower by year three; the 29% weight on filings covered still puts this one first.
Agent renewal in any state: $149 per year.
Price covers
Registration paperwork filed
Registered agent is free in year one
A price that holds across states
Holds up
Registered agent is free in year one
One price in every state
$199 for the registration
Weak spots
A higher agent renewal ($149)
2
Home-state provider
2. AL Registered Agent.org: best for the smallest agent bill
$199 for registration, $99 for the agent after that
Price in year 1$199
Price after year 1$99/yr
Three-year spend$397
Spot 2 goes to AL Registered Agent.org: $199 past the state fee, and $99 per year later.
Price covers
Registration done for you
A year of agent service to begin with
Holds up
$99 yearly from year two
Agent included to start
$199 to register
Weak spots
The home state needs a different agent
3
Home-state provider
3. Alabama Registered Agent.co: best for a single added state
$199 for registration, $99 for the agent after that
Price in year 1$199
Price after year 1$99/yr
Three-year spend$397
Spot 3 goes to Alabama Registered Agent.co: $199 past the state fee, and $99 per year later.
Price for price, it matches AL Registered Agent.org.
Each line above links to the state's own page. Summing them gives the three-year state figure, which covers filing, years two and three of reporting and a minimum tax where there is one.
How first place was won
Mainstay Filing wins on filings covered by the price, a 29% measure, with AL Registered Agent.org close behind.
A foreign LLC already touches two states, so a service that covers both came first.
Alabama foreign LLC registration fee and rules, as written by the state
To register: the Foreign Limited Liability Company (LLC) Application for Registration to the Alabama Secretary of State, Business Entities Division, with $150.
Operating without registering can mean Alabama courts refusing its claims (Ala. Code 10A-1-7.21(a)).
Filing on your own costs $150 in state fees over three years. The $397 to $497 charged by services pays for not doing the forms.
Questions and answers
How much does it cost to register a foreign LLC with Alabama?
$150 for the filing itself, before service fees of $199.
What do these services cost over three years?
$397 to $497 in service fees, before state fees.
What form registers the LLC?
The registration is Foreign Limited Liability Company (LLC) Application for Registration, filed with the Alabama Secretary of State, Business Entities Division.
What recurring filing comes after registration?
It is the business privilege tax return, and it has no fee.
In what year does one service become pricier than another?
The order stays the same for ten years.
Which foreign registration service is the best value for Alabama?
Mainstay Filing is first, with AL Registered Agent.org and Alabama Registered Agent.co after it.