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The Formation Desk

Rankings of registered agents, LLC formation and foreign registration services in all 50 states.

Foreign registration picks · Alabama

3 Best Foreign Registration Services in Alabama (2026)

The The Formation Desk call for foreign registration services in Alabama in 2026: AL Registered Agent.org ($199), Alabama Registered Agent.co ($199) and Mainstay Filing ($199), in that order. AL Registered Agent.org takes the call: the Alabama registration for $199, first agent year included, then $99 yearly.
Written by The Formation Desk editorial team
1
Our top pick

1. AL Registered Agent.org: best for adding only Alabama

A $199 service fee plus state fees, then $99 a year for the agent

Editorial score 9.3 out of 10

The desk picks AL Registered Agent.org: $199 over the state fee to register in Alabama, agent renewing at $99.

You get an in-state street address as the registered office, and papers served there are scanned into your account.

Its three-year bill sits under Mainstay Filing's, which counts heavily in our method.

In the price

  • Alabama registration filed for you
  • The first year as your registered agent

Strengths

  • $99 a year for the agent from year two
  • A $199 registration price, state fee on top
  • The first registered agent year is included

Cons

  • Alabama only; your home state needs its own agent
  • EIN application will cost you $99 more
Visit AL Registered Agent.orgPartner link. We may earn money if you buy. AL Registered Agent.org up close
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Low renewal

2. Alabama Registered Agent.co: best for Alabama registrations only

$199 for the service, state fee on top; agent $99 a year after year one

Editorial score 9.0 out of 10

Runner-up, Alabama Registered Agent.co: $199 over the state fee to register in Alabama, agent renewing at $99.

You get an in-state street address as the registered office, and papers served there are scanned into your account.

On price and features there is nothing between AL Registered Agent.org and Alabama Registered Agent.co, which makes the order a close call.

In the price

  • Alabama registration filed for you
  • The first year as your registered agent

Strengths

  • A $199 registration price, state fee on top
  • The agent costs $99 after year one
  • Registered agent service for year one is covered

Cons

  • Alabama only; your home state needs its own agent
  • EIN application will cost you $99 more
Visit Alabama Registered Agent.coPartner link. We may earn money if you buy. Alabama Registered Agent.co up close
3
Fifty-state coverage

3. Mainstay Filing: best for companies working in more than one state

$199 for the service, state fee on top; agent $149 a year after year one

Editorial score 8.7 out of 10

Third, Mainstay Filing: it files the Alabama registration for $199 and serves as your registered agent, free in year one, then $149 a year.

Agent service costs nothing in year one and $149 a year from then on, whichever state you register in.

AL Registered Agent.org undercuts Mainstay Filing by $100 over three years, and that is why Mainstay sits lower on cost.

In the price

  • The registration, prepared and filed for you
  • A free registered agent for the first year
  • Same-business-day upload of scanned service of process, no fee

Strengths

  • Same price in all fifty states
  • $199 service fee, state fee on top
  • Registered agent costs nothing in year one
  • Free scans of served papers on the same business day

Cons

  • Agent renewal of $149 is $50 above AL Registered Agent.org
Visit Mainstay FilingPartner link. We may earn money if you buy. Mainstay Filing up close

The desk's 3 picks in brief

Pick Service Desk score Service fee Year two Good for Visit
1 AL Registered Agent.org 9.3 $199 $99/yr The lowest agent renewal we rank here Visit AL Registered Agent.orgPartner link. We may earn money if you buy.
2 Alabama Registered Agent.co 9.0 $199 $99/yr The lowest agent renewal we rank here Visit Alabama Registered Agent.coPartner link. We may earn money if you buy.
3 Mainstay Filing 8.7 $199 $149/yr Companies doing business in several states Visit Mainstay FilingPartner link. We may earn money if you buy.

The Formation Desk sets every score out of 10 itself from the weighted criteria on How we rank; customers do not rate anything.

What a Alabama foreign registration service costs in 2026: year one, renewal and the three-year bill

Service Year one Year two Year three Bill over three years Agent covered in year one
AL Registered Agent.org $199 $99 $99 $397 Included
Alabama Registered Agent.co $199 $99 $99 $397 Included
Mainstay Filing $199 $149 $149 $497 Free

Every price here was read off the company's own pages on November 12, 2026. Alabama's $150 registration fee comes on top of every row and is left out of these totals.

Why AL Registered Agent.org is the pick

The Formation Desk counts spend over three years and work the price removes for 33% each; what renewal looks like, fit with the state and plain price display make up the other 34%. What tipped Alabama: spend over three years.

AL Registered Agent.org comes to $397 over three years, $100 less than Mainstay Filing. Both include a first year of agent service, so the renewal price made the call.

The full criteria and weights are on How we rank.

Registering a foreign LLC in Alabama: fee, form and who gets it

To register, the company files the Foreign Limited Liability Company (LLC) Application for Registration with the Alabama Secretary of State, Business Entities Division and pays the state's $150.

From then on the company owes the business privilege tax return, due same date as the federal return.

What to pull together first

  • The company name exactly as the home state spells it, and when it was formed.
  • An in-state registered agent; any service the desk picked can fill that seat.
  • $150 for the state, paid when you file.
  • A date on your calendar for the business privilege tax return.

What it costs to ignore Alabama registration

Until it registers, an outside LLC has no right to sue in Alabama courts (Ala. Code 10A-1-7.21(a)). The contracts it signs stay good (Ala. Code 10A-1-7.21(b)).

Alabama foreign registration service: reader questions

Does an LLC from elsewhere have to register to operate in Alabama?

Yes, once it starts doing business there. Until it registers it cannot sue in the state's courts.

What will foreign registration cost you in Alabama?

$150 goes to the state and $199 to the service.

Do you still need a registered agent after you register?

Yes. Keep a registered agent with a street address in the state on file.

Which foreign registration services did the desk rank here?

AL Registered Agent.org ($199), Alabama Registered Agent.co ($199) and Mainstay Filing ($199), best pick first.

What does a registered foreign LLC owe each year?

The business privilege tax return.

Who is our pick for foreign registration in Alabama?

AL Registered Agent.org, since $199 plus the state fee, one year of registered agent service included, then $99 a year for the agent.

See also

Where the numbers came from

  1. Alabama formation fee: Filing fee, official source, last checked October 2026
  2. Alabama formation fee: Filing fee, official source, last checked October 2026
  3. Alabama formation fee: Name reservation, official source, last checked October 2026
  4. Alabama formation fee: Name reservation, official source, last checked October 2026
  5. Alabama registered agent statute, last checked October 2026
  6. Alabama Secretary of State, LLC filings, last checked October 2026
  7. Foreign LLC Application for Registration, last checked October 2026
  8. Secretary of State Online Services, last checked October 2026
  9. Code of Alabama, section 10A-1-7.01, last checked October 2026
  10. Department of Revenue, business privilege tax notice, last checked October 2026
  11. Code of Alabama, section 10A-1-7.21, last checked November 2026
  12. AL Registered Agent.org: pricing and service pages, as of November 12, 2026
  13. Alabama Registered Agent.co: pricing and service pages, as of November 12, 2026
  14. Mainstay Filing: Alabama service page, as of November 12, 2026