Alabama foreign entity registration is the filing that lets a corporation, LLC, limited partnership, or LLP formed outside Alabama legally transact business inside the state. You file an Application for Registration with the Alabama Secretary of State, pay a $150 filing fee, and take on an ongoing annual tax and reporting obligation from that point forward. The core process has two stages, a handful of required pieces of information, and some compliance work that continues every year you stay registered.
Who Has to Register
Under Alabama’s Business and Nonprofit Entities Code, any foreign corporation, LLC, limited partnership, or LLP must file an application for registration before transacting business in the state.1Alabama Legislature. Alabama Code 10A-1-7.04 – Registration Procedure “Foreign” here means formed outside Alabama, whether in another U.S. state or another country.
Alabama law doesn’t give a bright-line definition of “transacting business,” but courts have read it as sustained commercial activity rather than isolated or occasional dealings. Certain activities fall below the threshold: maintaining an Alabama bank account, holding internal meetings, or managing the entity’s own governance. Once you have employees working in Alabama, a physical office or storefront, or ongoing revenue-generating operations in the state, you almost certainly need to register. If your presence looks like a business operating in Alabama rather than one that only occasionally touches it, register before you start.
What You Need Before You File
The Application for Registration is available on the Secretary of State’s website and through the online portal. It asks for:
- Your entity’s exact legal name as recorded in its home jurisdiction.
- An Alabama name, if your legal name is unavailable in Alabama or doesn’t include the required entity designator such as “LLC” or “Inc.”
- A copy of the approved name reservation from the Alabama Secretary of State.
- The jurisdiction and date of formation.
- The principal office address, which must be a physical street address rather than a P.O. Box.
- The name and physical Alabama street address of a registered agent.
- The date operations in Alabama began or will begin.
- A statement that the entity currently exists as a valid entity under the laws of its home jurisdiction.
The applicant signs under penalty of perjury that the information is accurate.2Alabama Secretary of State. Foreign Corporation Registration Missing fields and mismatched entity names are the most common reasons filings get rejected, so check names against your formation documents and confirm your registered agent’s address before you submit.
Choosing a Registered Agent
Your registered agent must have a physical Alabama address. That can be an individual who lives or works in the state, or a commercial registered agent service. Most commercial providers charge between $100 and $250 per year. The agent receives lawsuits, government notices, and tax correspondence for your entity. If the agent’s address becomes invalid and you don’t update it, the Secretary of State can revoke your authority to do business in Alabama.
When Your Legal Name Isn’t Available
If another Alabama entity already uses your legal name, or your name doesn’t include the required entity designator, you’ll adopt a fictitious name for use in Alabama.3Alabama Secretary of State. Foreign LLC Registration The fictitious name has to be approved through the name reservation process before you file the registration application. This doesn’t change your entity’s legal name in your home state; it only governs how you operate in Alabama.
The Two Filing Steps
Step 1: Reserve your name. Submit a Name Reservation Request to the Secretary of State. Filing by mail is $25; online is $28.4Alabama Secretary of State. Foreign Corporations Wait for approval before you move on.
Step 2: File the Application for Registration. Complete the application, attach the approved name reservation, and submit with the $150 filing fee. Applications can be filed online or mailed with two copies and a self-addressed stamped envelope to: Secretary of State, Business Services, P.O. Box 5616, Montgomery, Alabama 36103.4Alabama Secretary of State. Foreign Corporations
Online filings are processed faster than mail. For an extra $100, the Secretary of State will index expedited filings within three business days of receipt. Standard processing takes longer, and timelines shift with the office’s workload.
Total Cost
Budget for the full registration process as follows:
- Name reservation: $25 by mail or $28 online.4Alabama Secretary of State. Foreign Corporations
- Registration filing fee: $150.3Alabama Secretary of State. Foreign LLC Registration
- Optional expedited processing: $100 additional.
- Credit or debit card convenience fee: 3% of the total charge plus $2.
Payment is accepted by check, money order, or credit card. A dishonored check pulls your filing off the index and triggers a $30 returned-check fee. A standard, non-expedited filing paid by check runs $175 to $178 in total.
Annual Obligations After Registration
Registering isn’t a one-time task. Alabama imposes annual filings that continue every year your entity remains registered, even if you’ve stopped actively doing business. Ignoring them can lead to administrative revocation.
Business Privilege Tax and Annual Report
Every registered foreign entity has to file an Alabama Business Privilege Tax Return combined with an Annual Report. The BPT is calculated on the entity’s net worth, with the rate per $1,000 of net worth ranging from $0.25 to $1.75 depending on Alabama taxable income.5Alabama Department of Revenue. Business Privilege Tax The maximum BPT for most entities is $15,000 per year.
For tax years beginning after December 31, 2023, any taxpayer whose calculated BPT comes to $100 or less is fully exempt from the tax and doesn’t have to file a return.6Alabama Department of Revenue. Alabama Business Privilege Tax – General Information That change effectively wipes out the old $100 minimum for small entities.
Filing deadlines track the federal income tax return. Pass-through entities such as S-corporations, most LLCs, limited partnerships, and LLPs file Form PPT by March 15 for calendar-year filers. C-corporations and LLCs taxed as corporations file Form CPT by April 15.7Alabama Department of Revenue. Due Dates Alabama grants an automatic extension to file that mirrors the federal extension, but the extension covers only the paperwork. The tax itself is due by the original deadline, and late payments accrue penalties and interest.
The BPT is due every year your entity is registered in Alabama, whether or not you’re still actively operating.8Alabama Department of Revenue. What Taxpayers Must File an Alabama Business Privilege Tax Return? If you leave the state without withdrawing your registration, the tax keeps accruing.
Keeping Your Agent and Filings Current
Any change to your registered agent, principal office address, or governance structure has to be reported to the Secretary of State through an amendment. When a registered agent resigns, the resignation takes effect on the 31st day after the Secretary of State receives the notice, or earlier if you designate a replacement.9Alabama Legislature. Code of Alabama Section 10A-1-5.34 – Resignation of Registered Agent Without a valid agent on file, the Secretary of State can revoke your certificate of authority. Verify your agent’s status at least once a year.
Federal Reporting for Foreign-Country Entities
If your entity was formed under the laws of a foreign country and then registered in Alabama, you likely have a federal filing obligation under the Corporate Transparency Act. As of March 2025, FinCEN revised its rules so that only entities formed under foreign country law and registered in a U.S. state qualify as “reporting companies.” Entities formed in another U.S. state are now exempt.10FinCEN.gov. Beneficial Ownership Information Reporting Foreign-country entities that registered in the United States on or after March 26, 2025 must file the initial Beneficial Ownership Information report within 30 calendar days of receiving notice that the registration is effective, with updated reports due within 30 days of any change. U.S. persons who are beneficial owners of these entities are exempt from personal reporting under the current rules.
Sales Tax Sits Separately
Foreign entity registration doesn’t by itself trigger Alabama sales tax obligations, but the activities that pushed you to register often do. A physical presence in Alabama generally creates sales tax nexus, and Alabama also recognizes economic nexus for remote sellers. Check with the Alabama Department of Revenue about registering separately for sales tax collection.
What Happens If You Don’t Register
The most immediate consequence is losing access to Alabama’s courts. A foreign entity transacting business without a certificate of authority cannot file or maintain a lawsuit in Alabama.11Alabama Legislature. Alabama Code 10A-1-7.34 You can’t enforce contracts, collect debts, or pursue claims against anyone in Alabama state courts until you fix the registration. Your ability to defend against suits filed by others isn’t affected, but being unable to bring your own claims is a serious handicap for any business with Alabama customers or partners.
The money side gets worse the longer you wait. The Secretary of State can collect a late filing fee equal to the registration fee, doubling that cost. The Alabama Department of Revenue can pursue back business privilege taxes for every year you should have been registered, plus interest and penalties. In extreme cases the state can seek a court order restraining the entity from any further Alabama business until it complies.
Withdrawing When You’re Done
When you stop doing business in Alabama, formally withdraw your registration. Walking away doesn’t end anything; the business privilege tax keeps accruing every year until you officially cancel.
To withdraw, file a Certificate of Withdrawal with the Secretary of State. The process requires:
- A Certificate of Compliance from the Alabama Department of Revenue confirming that all taxes and fees have been paid or that payment arrangements are in place.
- A completed withdrawal form with your Alabama Entity ID number, legal name, jurisdiction of formation, and a certification that the entity is no longer transacting business in the state.
- Consent to service of process, meaning you agree that any lawsuits arising from your time in Alabama can still be served through the applicable procedures, along with a mailing address for that purpose.
- A $100 filing fee, payable by check, money order, or credit card.
Mail two copies of the completed form with the original Certificate of Compliance and a self-addressed stamped envelope to the Secretary of State’s Business Services office. Withdrawal filings are not accepted by email.12Alabama Secretary of State. Foreign Corporation Withdrawal
The Certificate of Compliance is usually the bottleneck. Unfiled returns or unpaid taxes have to be cleared before the Department of Revenue will issue it, so give yourself extra time if you’ve fallen behind on BPT filings.