Register a Foreign Corporation in Maryland
If your corporation was formed outside Maryland and plans to do business here, you may need to register as a foreign corporation. This allows your existing company to operate in Maryland without having to form a new entity. To register, you’ll file a Foreign Corporation Registration form with the Maryland State Department of Assessments & Taxation (SDAT), appoint a Maryland resident agent, provide proof of good standing from your home state, and pay the $100 filing fee.
This guide will walk you through the Maryland foreign registration requirements, registration steps, and what you’ll need to do to keep your foreign registration active and in good standing.
Too busy managing the day-to-day running of your business and have no time to fuss with extra paperwork? Maryland Registered Agent can quickly file your foreign registration application and serve as your Maryland resident agent. Just click the button below to get started!
What Is a Foreign Corporation in Maryland?
A foreign corporation is a corporation that was formed under the laws of another state or country. If that foreign corporation wants to do business in Maryland, it will need to complete the foreign registration process. The term “foreign” seems like it should mean “from another country,” but it most commonly means the corporation was formed in a state other than Maryland.
For example, a corporation first formed in Delaware, Virginia, or Arizona that wants to do business in Maryland is considered a foreign corporation operating in this state.
Foreign Registration Does Not Create a New Entity
Registering a foreign corporation in Maryland does not create an entirely new entity, it’s just an expansion of your current entity. Your corporation continues to exist under the laws of its original state of formation (aka: its “domestic state.”) The directors, officers, shareholders, and governing documents continue to oversee the Maryland location the same as they do in the original state. Ownership of the corporation continues unchanged, and the corporate bylaws continue to govern all operations.
Foreign registration simply allows your corporation to grow and expand into new states, like Maryland.
Note: Haven’t actually formed a corporation yet? Check out our guide on forming a Maryland Corporation.
When a Corporation Needs to Foreign Register in Maryland
A corporation may need to register in Maryland when it establishes an ongoing business presence here. Common examples include:
- Opening a storefront, office, or other business location
- Hiring employees who live and work in Maryland
- Owning or leasing commercial property
- Operating a warehouse or distribution facility
- Providing services on an ongoing basis within Maryland
- Conducting regular business activities in Maryland
Whether registration is required depends on the your corporation’s specific activities. Before you begin any kind of business activities in Maryland, check in with the Corporate Charter Division of the Maryland SDAT office, or with a Maryland accountant or business attorney, to make sure your company is operating legally.
Benefits of Registering a Foreign Corporation in Maryland
Registering your corporation in Maryland will ensure your business is complying with state laws. After registration, you can operate with confidence that you are preventing potential legal and administrative issues in the future. Other benefits include:
- Building trust with Maryland customers, vendors, banks, and potential new investors
- Accessing new opportunities to enter new contracts and create other business relationships in a new state
- Maintaining the integrity of your corporation and the legal protections it provides
- Gaining the protection of Maryland courts in case of disputes or lawsuits
- Operating in legal compliance with Maryland business regulations
Making the effort to properly register your corporation before conducting business here can only benefit you legally and financially, as well as help you rest easy knowing your business is operating above board. Maryland Registered Agent can make the foreign registration process quick and painless, and always affordable.
How to Register a Foreign Corporation in Maryland
Below is a step-by-step guide to successfully obtaining your corporation’s Certificate of Authority in Maryland through the foreign registration process:
1. Obtain a Certificate of Good Standing
The first thing you will need obtain is documentation that proves your corporation is active and in good standing in its home state. Depending on the state, this document can be called:
- Certificate of Good Standing
- Certificate of Status
- Certificate of Existence
Maryland requires that this certificate be dated within 60 days of your foreign registration filing submission date.
2. Appoint a Maryland Resident Agent
Every foreign corporation registered in Maryland must maintain a resident agent with a physical address in this state. The resident agent, also referred to as a registered agent, is responsible for receiving important state and legal documents and notices on your corporation’s behalf, including:
- Service of Process: lawsuit documents sent directly from a court of law
- Legal Notices: basically, any paperwork from the court system, legal offices, or attorneys
- State Correspondence: most commonly, state notices and reminders about your annual report due date
- Other Official State Notices: if the state needs information from you, they will contact you through your resident agent
The resident agent can be an individual Maryland resident or company authorized to provide resident agent services. To learn more about Maryland resident agent requirements and responsibilities, check out our Maryland registered agent guide.
3. File a Maryland Foreign Corporation Registration
To apply for foreign corporation status in Maryland, submit the Foreign Corporation Qualification filing to the Maryland State Department of Assessments and Taxation (SDAT). The easiest and quickest way is use the Maryland Business Express portal and create a state account for your corporation.
This filing asks for the following information:
- Corporation name*
- State of incorporation (home or domestic state)
- Principal office address
- Maryland resident agent information
- Certificate of Good Standing or similar document
*Note: Check to see if your corporation’s name is available on the Maryland Business Name Search database. If it is not, you can still foreign register with your corporation’s original name, but you will need to choose a different name to operate under in the state. There is a space on the foreign registration application to indicate an alternate name for your corporation if the original name is not available.
If you choose to submit your application online, you will need to upload a .pdf version of your Certificate of Good Standing to complete the application.
4. Submit Your Completed Foreign Corporation Qualification Filing
There are four ways this form can be submitted: online, by mail, by physical drop box, or in person.
| Submission Method | Cost | Processing Time | Where to Submit |
| Online | $155 ($100 standard filing fee + $50 automatic expedited processing + $5 online service fee) | 7-10 business days | SDAT Online |
| Rush Same-Day processing is an additional $275 available ONLY if application is submitted online by 2:30pm EST on a normal business day (Monday-Friday) | 3-hour processing | ||
| By Mail | $100 payable by check or money order (cash and credit cards are NOT accepted by mail) | 6-8 weeks | Charter Division State Department of Assessments & Taxation 700 East Pratt Street, 2nd Floor, Suite 2700 Baltimore, MD 21202 |
| Physical Drop Box | $150 payable by check or money order ($100 standard filing fee + $50 automatic expedited processing fee) | 7-10 business days | 123 Market Place, Baltimore, MD 21202 |
| Rush Same-Day processing is an additional $425 ($525 total, must be submitted by 10am EST) | 3-hour processing | ||
| In Person (Make an appointment first) | $150 payable by check or money order ($100 standard filing fee + $50 automatic expedited processing fee) | 7-10 business days | 123 Market Place, Baltimore, MD 21202 |
| Rush Same-Day processing is an additional $425 ($525 total, must be submitted by 10am EST) | 3-hour processing |
5. Stay in Compliance After Registration
All active registered businesses must submit an annual report to continue meeting Maryland compliance standards. The basic annual report fee is $300, and must be received by the state by April 15th each year. It can be submitted online, by mail, via drop box, or in person.
Note: If you plan to submit your report as a hard copy (by mail, drop box, or in person), download the appropriate year’s form from the SDAT Business Forms site.
Other state compliance requirements are:
- Maintaining current Maryland resident agent information on state record
- Updating state records when and if your corporation’s information changes (addresses, officer names, etc.)
- Meeting Maryland state tax and property requirements
What do I need to know about the Maryland Annual Report?
You are only required to file the Maryland annual report once per year, but not in the same year you register your corporation. For example, if your corporation is registered in January 2027, you will file your first annual report and pay the $300 fee on or before April 15th, 2028. If your corporation is registered in December 2027, you will need to file the annual report and pay the $300 fee by April 15th, 2028, as well. So, timing is everything when getting your registration submitted. If it’s close to the end of the business year, you can save yourself some money by waiting until the beginning of the year to submit the registration paperwork.
Maryland combines the annual report with the Business Personal Property Tax Return (PPR). The PPR must be filed even if your foreign corporation does not own or lease any property in the state. If your foreign corporation does own or lease property in Maryland, the best practice would be to consult a tax expert to help you calculate any additional fees you may owe.
Maryland Foreign Corporation Requirements
Before submitting your foreign registration filing, double-check that your corporation meets Maryland’s registration requirements, which are:
- Being in good standing in its home (domestic) state
- Securing the services of a Maryland resident agent (individual or professional service)
- Obtaining proof of existence from its home state (Certificate of Good Standing, or of Existence, etc) dated within 60 days of registration submission date
- Completing the Foreign Corporation Qualification application
- Submitting the appropriate filing fee
Getting all these items together before submitting the filing will help streamline the state’s filing process and help you avoid the frustration of a delayed or rejected filing.
If you have any questions or want to speak to a local Maryland business expert, give us a call or send us an email. We’re here to help you have a successful filing experience in Maryland.
Why Should I Hire Maryland Registered Agent?
When you decide to foreign register your corporation in Maryland, let Maryland Registered Agent do the paperwork for you! We offer a variety of services to designed to meet the needs of every business, big or small. With our registered agent service, you get:
- Professional Maryland filers to submit your state paperwork
- FREE online account to keep your documents accessible and organized
- Instant use of our Maryland business address
- Access to Mail Scanning & Virtual Office services to fit your needs
- Online Business Identity tools to build your brand
- “Charm City” business support experts right here in Baltimore to answer all your questions
We’ve helped thousands of business owners for the past twenty years with business filings, privacy protection, mail security, and so much more. If you’re looking for real support from real people in Maryland, we’ve got you covered.
Maryland Foreign Corporation FAQs
Still have some questions? Check out our Maryland foreign corporation FAQ’s below.
Can I register a foreign corporation in Maryland if my entity is not in good standing?
No, Maryland generally requires foreign corporations to be in good standing in their state of formation before the foreign registration application will be approved.
Can I use my corporation’s current name in Maryland?
Yes, chances are good that you will be able to use your corporation’s current name in Maryland. However, there is a small chance that the current name is the same as, or too similar to, a business name that is already being used here. If that’s the case, you will be asked to provide an alternate name to operate under in Maryland. To avoid a delayed filing, check to make sure your current name is available by using the Maryland Business Name Search tool.
Can a foreign corporation conduct business in Maryland without registering?
Corporations that are engaging in activities that require them to foreign register should do so before conducting business here. Operating without proper foreign registration can cause significant legal and financial challenges (like paying back taxes!) which can be easily avoided with the right filing.
Does a foreign corporation need a Maryland principal office address?
Yes, a foreign corporation must list a physical Maryland address as its principal office address. Many foreign corporations new to our state use their Maryland resident agent’s address, especially if they are not planning on acquiring a physical office space of their own. At Maryland Registered Agent, we allow our clients to use our address in place of their own in all areas of the foreign registration filing. This protects your privacy and prevents the expense of paying for a separate office space.
Do foreign corporations have to file an annual report in Maryland?
Yes, foreign corporations have to file an annual report in Maryland by April 15th every year. Missing the filing deadline can result in loss of good standing in Maryland as well as penalty fees.
Do I need a Maryland business license after registering my foreign corporation?
Your foreign corporation may need special business licensing. It all depends on the nature of the business you’ll be doing in the state. Some industries and locations require additional state, county, or local business licenses. To see if the nature of your business requires further licensing, check the Maryland Business Licenses Online portal or call your local Maryland Circuit Court.
Do foreign corporations pay taxes in Maryland?
A foreign corporation may have Maryland tax obligations if it earns income, employs workers, owns or leases property, or conducts retail business activities in the state. If this is the case with your business, you will need to register with the Maryland Comptroller after completing foreign registration to make sure your business is in compliance with local tax requirements.
What happens if my corporation stops doing business in Maryland?
If your corporation no longer conducts business in Maryland, or if you close your corporation in its home state, you will need to file withdrawal paperwork with the state to end your registration and all future tax and annual report requirements.