3 Best Foreign Registration Services in Alabama (2026): The Straight Story
For foreign registration services in Alabama in 2026, we'd rank Mainstay Filing ($199), Alabama Registered Agent.co ($199) and AL Registered Agent.org ($199), best first. Alabama charges $150 to register no matter who files, and services add $397 to $497 over three years.
Straight from the LLC Straight Talk editorial team
The short of it
The short of it
What the state charges to register
$150
Bring a home-state certificate?
Nope
Afterward
No fee, business privilege tax return
Who we'd use
Mainstay Filing, Alabama Registered Agent.co then AL Registered Agent.org
Prices as of November 13, 2026. The state's own fees are in the checklist below.
The questions that matter
Does my LLC have to register here?
Do it first, sell second: an LLC from elsewhere signs up with the Alabama Secretary of State, Business Entities Division before taking its first Alabama customer.
If you skip it, expect Alabama's courts won't hear its claims (Ala. Code 10A-1-7.21(a)).
Figure $150 to the state and $199 if you hire help.
Add three years of state fees, registration included, and you're at $150. sos.alabama.gov, confirmed October 2026, if you don't believe us
What registers the LLC?
The form's the Foreign Limited Liability Company (LLC) Application for Registration, and the Alabama Secretary of State, Business Entities Division gets it.
The state doesn't ask for a certificate from your home state.
What do I owe once I'm registered?
Next up is the business privilege tax return, which costs nothing.
Per the state, it's due same date as the federal return.
Why this order?
Mainstay Filing takes jobs the price actually covers, which counts 30%.
Two tests carry most of the weight: money out the door in three years (35%) and jobs the price actually covers (30%).
Your home state needs an agent too, so one account for both is easier.
Here's how we got the last row: filing fee + two reports + minimum tax, if there is one. Costs with no set price aren't in it.
Still wondering?
Do I still need an agent at home?
Each state sets its own rule, so keep an agent at home too. A provider that works in every state, like Mainstay Filing, can handle both.
What do the picks cost over three years?
Over three years you're looking at $497 at Mainstay Filing, $397 at Alabama Registered Agent.co, $397 at AL Registered Agent.org, services only.
Where do these numbers come from?
Each state fee links to its official page, and each service price comes from the company's own site.
Is a service required?
No law says you need a service. It's a convenience you pay for.
Can I pay somebody to register the LLC?
Each company on this page files it for you.
Who should I use for a foreign registration service in Alabama?
Mainstay Filing is first: you pay $199 on top of the state fee, the registered agent costs nothing in year one, and after that it's $149. Then comes Alabama Registered Agent.co and AL Registered Agent.org.