Foreign Registered Agent in Maryland

What Is a Foreign Filing Entity in Maryland?

Maryland treats every business organization whose formation occurred outside the state — whether in another U.S. state, a federal territory, or a foreign country — as a foreign entity under the Corporations and Associations Article.  The Corporations and Associations Article defines a foreign corporation as “a corporation, association, or joint–stock company organized under the laws of the United States, another state of the United States, a territory, possession, or district of the United States, or a foreign country” in § 1-101(o). Parallel definitions apply to foreign LLCs, foreign limited partnerships, foreign LLPs, and foreign statutory trusts under their respective titles within the same article. The term covers entities organized in sister states just as fully as it covers those organized abroad.

Maryland’s State Department of Assessments and Taxation (SDAT) serves as the filing authority for business entities. Before doing any interstate, intrastate, or foreign business in the state, a foreign entity must register or qualify with SDAT and designate a resident agent — the term Maryland uses in place of the more common “registered agent.” Once registered, the entity must continuously maintain that resident agent and a certified address for as long as it remains subject to suit in Maryland, an obligation set out for corporations in § 7-205 and mirrored in the registration statutes for every other entity type.

Which Out-of-State Entities Are Required to Register in Maryland?

Every foreign entity that does or intends to do interstate, intrastate, or foreign business in Maryland must register with SDAT before commencing that activity. Maryland draws a distinction unique to foreign corporations: those conducting only interstate or foreign business must “register” under § 7-202, while those conducting intrastate business must “qualify” under § 7-203. In practice, SDAT’s foreign corporation form covers all three categories of business activity. For every other entity type, a single registration filing covers all business conducted in the state.

The following foreign entity types must register or qualify with SDAT:

• Foreign stock corporations and foreign close corporations (Title 7, Subtitle 2)
• Foreign nonstock (nonprofit) corporations (Title 7, Subtitle 2, using the same qualification form with the nonstock box checked)
• Foreign limited liability companies (Title 4A, Subtitle 10)
• Foreign limited partnerships (Title 10, Subtitle 9)
• Foreign limited liability partnerships (Title 9A, Subtitle 11)
• Foreign statutory trusts (Title 12, Subtitle 9)
• Foreign real estate investment trusts (filed under the business trust or statutory trust provisions)
• Foreign professional corporations (qualifying as foreign corporations under Title 7)

Maryland’s statutes do not enumerate a single list of activities that constitute “doing business.” The determination depends on the nature and extent of the entity’s contacts with the state, and SDAT staff cannot make that determination for any particular entity. An entity unsure whether its activities require registration should consult legal counsel. What the statutes do make clear is that an entity discovered to have been doing business before registering will face a mandatory $200 penalty at the time it files — a requirement printed directly on every SDAT registration form.

Registered Agent Requirements for Foreign Entities Under Maryland Law

Maryland requires every registered or qualified foreign entity to maintain a resident agent whose name and address are on file with SDAT. The requirement applies uniformly to foreign corporations, foreign LLCs, foreign limited partnerships, foreign LLPs, and foreign statutory trusts — no entity type is exempt. If a foreign entity registers without naming an agent, or if the named agent cannot be found or served with the exercise of reasonable diligence, SDAT itself is automatically appointed as the entity’s resident agent at no additional fee, a fallback embedded in every registration statute and printed on every registration form.

The Corporations and Associations Article defines resident agent in § 1-101(x) as “an individual residing in this State or a Maryland corporation, limited liability company, or limited partnership whose name, address, and designation as a resident agent are filed or recorded with the Department.” That definition establishes two eligibility paths.

Option A — An Individual: Any individual who resides in Maryland may serve as a resident agent. The individual must maintain a physical street address in the state. SDAT guidance indicates the individual must be of legal age. The foreign entity seeking registration cannot designate itself as its own resident agent.

Option B — An Organization: A Maryland corporation, Maryland limited liability company, or Maryland limited partnership may serve as a resident agent. The organization must have a physical address in Maryland on file with SDAT. It must be a Maryland-formed entity, not a foreign entity registered in the state.

Before designating any person as resident agent, the entity must obtain that person’s written consent. Under § 1-208, “an entity that is required to have a resident agent may not designate a person as a resident agent without first obtaining the person’s written consent.” Unless the Department waives the filing of the consent, the entity must file it with SDAT. If the filing is waived, the entity must certify to SDAT that the consent was obtained, keep a copy in its records, and produce it on request. Every SDAT registration form includes a dedicated signature line where the resident agent confirms consent directly on the form itself.

Requirement	Rule
Address type	Physical street address in Maryland
P.O. Box	Not permitted — every SDAT form states “No P.O. Boxes” next to the agent address field
Mailbox or telephone answering service	Does not satisfy the requirement
Location	Must be within the State of Maryland
Availability	Agent must be available to accept service of process during normal business hours
Continuous maintenance	Required as long as the entity is registered or qualified and remains subject to suit

How to Designate a Registered Agent When Registering a Foreign Entity in Maryland

A foreign entity designates its resident agent as part of the registration or qualification application filed with SDAT — the agent designation is not a standalone filing. Every SDAT registration form for foreign entities contains a field for the resident agent’s name and street address and a signature line where the agent confirms consent. The process is identical regardless of whether the foreign entity is a corporation, LLC, limited partnership, LLP, or statutory trust.

1. Select an eligible resident agent. Choose either an individual who resides in Maryland or a Maryland corporation, LLC, or limited partnership. The foreign entity itself cannot serve as its own resident agent.
2. Obtain the agent’s written consent. The designated agent must sign the consent line on the registration form before filing. Section 1-208 prohibits designation without prior written consent.
3. Complete the resident agent section of the registration form. Enter the agent’s full legal name and physical street address in Maryland. P.O. Boxes are not accepted on any SDAT registration form.
4. Attach proof of good standing from the home jurisdiction. Every foreign entity registration must include written proof of existence — the equivalent of a Certificate of Good Standing — issued within 60 days of filing, as stated on each SDAT form.
5. File the application with SDAT. Submit the completed form online through Maryland Business Express (for forms available online), by mail to SDAT Charter Division, 700 East Pratt Street, Suite 2700, Baltimore, MD 21202, or in person at 123 Market Place, Baltimore, MD 21202.
6. Pay the filing fee. The base filing fee is $100 for all foreign entity types. Make checks payable to the State Department of Assessments and Taxation.

If the entity has been doing business in Maryland before filing, a $200 penalty must accompany the application. This penalty applies to foreign corporations under § 7-302, foreign LLCs under § 4A-1007, foreign limited partnerships under § 10-907, foreign LLPs under § 9A-1106, and foreign statutory trusts under § 12-906. Beyond the monetary penalty, each of those sections classifies unregistered business activity as a misdemeanor, subjecting officers, members, partners, or agents to fines of up to $1,000 upon conviction.

Note: Online filings through Maryland Business Express include a 3% service/convenience fee for credit card and electronic payments. Paper filings submitted by check or money order carry no surcharge.

Registration Forms by Entity Type for Foreign Entities

Each type of foreign entity files a specific registration form with SDAT and pays a $100 filing fee. All forms are available as downloadable PDFs from the SDAT Departmental Forms & Applications page, and certain entity types may also file online through Maryland Business Express. Every form requires proof of good standing from the home jurisdiction, dated within 60 days of filing, and every form includes a line where the resident agent signs to confirm consent.

Entity Type	Form	Filing Fee
Foreign Corporation (qualification)	Foreign Corporation Qualification	$100
Foreign Nonstock (Nonprofit) Corporation	Foreign Corporation Qualification (same form, with nonstock box checked)	$100
Foreign LLC	Limited Liability Company Registration (Foreign)	$100
Foreign Limited Partnership	Application for Registration of a Foreign Limited Partnership	$100
Foreign LLP	Limited Liability Partnership Registration (Foreign)	$100
Foreign Statutory Trust	Statutory Trust Registration (Foreign)	$100
Foreign REIT / Business Trust	Filed under the statutory trust registration form or applicable business trust provisions	$100
Foreign Professional Corporation	Foreign Corporation Qualification (same form)	$100

The $100 fee is confirmed across all foreign entity types by the SDAT Fee Schedule, which lists the fee for “Documents in connection with the qualification of a foreign corporation” and for “Application for registration of a foreign limited partnership, a foreign limited liability partnership, or a foreign limited liability company” at identical amounts. If the entity has done business in Maryland before filing, the additional $200 penalty must accompany the registration, bringing the total to $300. Expedited processing adds $50 for 7–10 business day review, or $425 for same-day rush service by paper (delivered to the dropbox by 10 AM), or $325 for same-day rush service online (submitted by 2:30 PM). Non-expedited processing takes 4–6 weeks.

Note: A foreign LLC that uses a name different from its name in the home jurisdiction must include the alternate name on its registration form, and that name must include “Limited Liability Company” or “LLC.” Similar naming rules apply to foreign limited partnerships (must include “Limited Partnership” or “LP”) and foreign LLPs (must include “Limited Liability Partnership” or “LLP”).

What Happens If a Foreign Entity Fails to Maintain a Registered Agent in Maryland?

SDAT has authority to forfeit a foreign corporation’s right to do intrastate business and to impose penalties on any foreign entity that operates without proper registration or fails to maintain a resident agent. The consequences are largely uniform across entity types, though the forfeiture mechanism for corporations sits in its own provision, § 7-304, while penalties for other entity types arise under their respective noncompliance sections.

The forfeiture process for foreign corporations follows a defined sequence under § 7-304:

1. SDAT sends a written demand for any delinquent annual report or unpaid late filing penalties, addressed to the corporation at its address on file.
2. The corporation has 30 days from the date of the written demand to cure the delinquency.
3. If the corporation fails to cure within 30 days, SDAT issues a written notice of forfeiture.
4. Unless SDAT excuses a reasonable delay for good cause, the forfeiture takes effect 15 days after the written notice of forfeiture.

For foreign LLCs, limited partnerships, LLPs, and statutory trusts, the statutes do not prescribe an identical multi-step forfeiture process, but they impose the same core penalties for operating without registration and grant SDAT the same authority to act as substitute agent.

Consequence	Statutory Authority
Inability to maintain suit in any Maryland court until the entity registers and pays the $200 penalty	§ 7-301 (corporations); § 4A-1007(a) (LLCs); § 10-907(a) (LPs); § 9A-1106(a) (LLPs); § 12-906(a) (statutory trusts)
SDAT becomes substitute agent for service of process	§ 7-205(b) (corporations); § 4A-1007© (LLCs); § 10-907(d) (LPs); § 9A-1106© (LLPs); § 12-906© (statutory trusts)
$200 penalty imposed by SDAT	§ 7-302(a) (corporations); § 4A-1007(d)(1) (LLCs); § 10-907(e)(1) (LPs); § 9A-1106(d)(1) (LLPs); § 12-906(d)(1) (statutory trusts)
Criminal misdemeanor — fine up to $1,000 against officers, members, partners, or agents who transact business without registering	§ 7-302(b); § 4A-1007(d)(2); § 10-907(e)(2); § 9A-1106(d)(2); § 12-906(d)(2)
Forfeiture of right to do intrastate business (corporations)	§ 7-304
Contracts and acts remain valid despite failure to register	§ 4A-1007(b); § 10-907(b); § 9A-1106(b); § 12-906(b)

One important protection applies to all foreign entity types: failure to register does not invalidate any contract or act of the entity, and it does not prevent the entity from defending any action, suit, or proceeding in a Maryland court. The disability attaches only to the entity’s ability to initiate lawsuits — a distinction drawn explicitly in each noncompliance statute. A foreign corporation whose qualification has been forfeited may requalify by filing the Foreign Corporation Qualification form marked as a requalification, paying the $100 filing fee, and the $200 penalty. Other entity types may similarly re-register by filing a fresh registration form and paying all outstanding penalties.

How to Change a Registered Agent for a Foreign Entity Registered in Maryland

A foreign entity registered with SDAT may change its resident agent at any time by filing the appropriate document with the Department. The same form and process apply to both domestic and foreign entities of all types. For corporations, § 2-108 governs the process: the entity files a certified copy of a board resolution authorizing the change, or its president or vice-president signs a statement of address change. For LLCs, limited partnerships, and LLPs, a statement signed by a general partner or authorized person serves the same function.

1. Obtain the new agent’s written consent. The replacement resident agent must sign the consent line on the change-of-agent form before filing.
2. Complete the Resolution to Change Principal Office or Resident Agent form. The Resolution to Change Principal Office or Resident Agent is SDAT’s standard form used by corporations, LLCs, limited partnerships, and LLPs alike. Enter the entity’s legal name, state of organization, the current agent’s name and address, and the new agent’s name and street address.
3. File the form with SDAT. Submit by mail to 700 East Pratt Street, Suite 2700, Baltimore, MD 21202, in person at 123 Market Place, Baltimore, MD 21202, or through Maryland Business Express, where available.
4. Pay the filing fee. The fee for a notice of change of name or address of resident agent is $25 per entity. An additional $50 expedited fee applies if expedited processing is requested.

The change becomes effective when SDAT accepts the resolution or statement for the record.

Agent-initiated address change. A resident agent who moves to a new address in Maryland may notify SDAT directly by filing a signed statement listing each entity affected, the old and new addresses, and the effective date. If the agent’s address and the entity’s principal office address are the same, the statement may include both changes — provided the agent has notified the entity in writing, and the statement recites that fact.

Resignation. A resident agent may resign by filing a signed resignation with SDAT. Under § 2-108(d), the resignation takes effect immediately if the entity has appointed a successor agent, or 10 days after filing if no successor has been named. There is no fee for a resident agent to resign, as confirmed by § 1-208(d), which states that “a person designated a resident agent may resign without paying the fee under § 1–203(b)(2).”

Withdrawal and Termination of Foreign Entity Registration in Maryland

A foreign entity must file the appropriate withdrawal or cancellation document with SDAT when it ceases doing business in Maryland or when its existence terminates in its home jurisdiction. The specific form and process vary by entity type, but the principle is consistent: the entity formally notifies SDAT that its Maryland registration is ending. Cancellation and termination filings carry no base filing fee — only the optional expedited-service fee if faster processing is needed.

Voluntary Withdrawal — Foreign Corporation. A foreign corporation that no longer transacts intrastate business terminates its qualification by filing the Application for Termination of a Foreign Corporation Qualification under § 7-208. The application must be signed by the corporation’s president or vice-president and must state that the corporation “has filed all reports required by law and has paid all taxes due by it to the State and any of its political subdivisions as of the date of the application for termination.”

Cancellation — Foreign LLC. A foreign LLC cancels its Maryland registration by filing the Certificate of Cancellation of a Foreign Limited Liability Company Registration under § 4A-1006. The certificate requires only the LLC’s name, state of organization, and an authorized person’s signature.

Cancellation — Foreign Limited Partnership. A foreign limited partnership files the Certificate of Cancellation of a Foreign Limited Partnership Registration under § 10-906, signed by a general partner.

Cancellation — Foreign LLP. A foreign LLP cancels its registration by filing a Certificate of Cancellation under § 9A-1105, signed by an authorized person.

Cancellation — Foreign Statutory Trust. A foreign statutory trust files a Certificate of Cancellation under § 12-905, signed by an authorized person.

Entity Type	Withdrawal / Cancellation Form	Filing Fee	Expedited Fee
Foreign Corporation	Application for Termination	$0	$50
Foreign LLC	Certificate of Cancellation (Foreign LLC)	$0	$50
Foreign Limited Partnership	Certificate of Cancellation (Foreign LP)	$0	$50
Foreign LLP	Certificate of Cancellation (Foreign LLP)	$0	$50
Foreign Statutory Trust	Certificate of Cancellation	$0	$50

Note: Even after SDAT accepts a cancellation or termination filing, the Department retains authority to accept service of process on the former registrant for causes of action that arose while the entity was doing business in Maryland. This rule is stated explicitly in §§ 4A-1006(b), 10-906, 9A-1105(b), and 12-905(b). A cancellation filing does not retroactively shield the entity from Maryland lawsuits based on its prior in-state activities.

Frequently Asked Questions: Foreign Entities and Registered Agents in Maryland

Does a foreign entity need a separate registered agent for Maryland, even if it already has one in its home state?

Yes. Maryland requires every registered or qualified foreign entity to maintain its own Maryland resident agent whose name and address are on file with SDAT. An agent designated in the entity’s home state does not satisfy the Maryland requirement unless that same individual resides in Maryland or that same organization is a Maryland corporation, LLC, or limited partnership. The obligation applies uniformly to foreign corporations, LLCs, limited partnerships, LLPs, and statutory trusts. Each entity type’s registration form available on the SDAT forms page includes a dedicated field and consent line for the Maryland resident agent.

What is the difference between a Certificate of Authority and a Certificate of Registration?

Maryland uses the term “qualification” for foreign corporations doing intrastate business under § 7-203 and “registration” for foreign corporations doing only interstate or foreign business under § 7-202. For all other entity types — LLCs, limited partnerships, LLPs, and statutory trusts — Maryland uses “registration” exclusively. Both terms grant the foreign entity legal authority to transact business in the state. In practice, SDAT’s foreign corporation form is titled “Foreign Corporation Qualification” and covers all three categories of business activity, so the distinction is largely procedural rather than practical.

Can a foreign entity use a P.O. Box as its Maryland registered office address?

No. Every SDAT registration form for foreign entities prints “No P.O. Boxes” next to the resident agent address field. The resident agent must maintain a physical street address in Maryland where service of process can be personally delivered during normal business hours. A mailbox-only service, virtual office that provides only mail forwarding, or telephone answering service does not qualify. The definition of “resident agent” in § 1-101(x) requires that the agent’s address be filed with SDAT, and SDAT enforces this as a physical street address requirement.

What happens if we close our Maryland office but our registered entity is still active?

Closing a physical office does not automatically withdraw or cancel the entity’s Maryland registration. As long as a foreign entity remains registered or qualified with SDAT, it must continue to maintain a resident agent and a certified address. If the entity has ceased doing business in Maryland, it should file the appropriate cancellation or termination form — such as the Application for Termination for a foreign corporation or the Certificate of Cancellation for its entity type. Failure to maintain a resident agent while the registration remains active can lead to forfeiture, appointment of SDAT as substitute agent, and the inability to bring lawsuits in Maryland courts.

Does registering a foreign entity in Maryland create a new legal entity?

No. Registering or qualifying a foreign entity in Maryland grants the existing entity legal authority to transact business in the state, but does not create a new or separate legal entity. The entity remains organized under and governed by the laws of its home jurisdiction. Registration affects only the entity’s authority to operate and its compliance obligations within Maryland. This principle is reflected in § 4A-1002 for foreign LLCs and in corresponding provisions for other entity types. It applies whether the entity is a corporation, LLC, limited partnership, LLP, or statutory trust.

Is a foreign entity required to file annual reports with the Maryland Secretary of State?

Yes. All domestic and foreign business entities registered with SDAT must file a Form 1 Annual Report each year. The filing deadline is April 15. Reports may be submitted online through Maryland Business Express or by mail. The annual report filing fee is $300 for foreign corporations, foreign LLCs, foreign limited partnerships, foreign LLPs, foreign statutory trusts, and foreign REITs, as set out in § 1-203(b)(3)(ii). Foreign nonstock (nonprofit) corporations and certain other exempt categories may have different fee amounts. Failure to file can result in forfeiture of the entity’s right to conduct business and a “not in good standing” status. The annual report captures current resident agent information, making it an opportunity to confirm that agent details remain accurate.

If my foreign entity’s registered agent in Maryland resigns, how long do I have to appoint a new one?

When a resident agent files a resignation with SDAT and the entity has not appointed a successor, the resignation takes effect 10 days after filing, as provided by § 2-108(d) for corporations and by corresponding provisions for other entity types. The entity should appoint a replacement agent as quickly as possible by filing a Resolution to Change Principal Office or Resident Agent. Operating without a resident agent can trigger SDAT’s authority to act as a substitute agent and may jeopardize the entity’s good standing and ability to maintain lawsuits in Maryland courts.

Do I need a certificate of good standing from my home state to register in Maryland?

Yes. Every SDAT registration and qualification form for foreign entities requires “written proof of existence from the home state, equivalent of a Certificate of Good Standing,” and the proof must be dated within 60 days of filing. This requirement is printed directly on the Foreign Corporation Qualification form and on each of the LLC, LP, LLP, and statutory trust registration forms. If the document is older than 60 days at the time of filing, SDAT will reject the application.

What is the filing fee to register a foreign LLC in Maryland?

The filing fee to register a foreign LLC in Maryland is $100, as confirmed by the SDAT Fee Schedule and by § 1-203(b)(3)(i). If the LLC has been doing business in Maryland before registering, an additional $200 penalty must accompany the application under § 4A-1007(d), bringing the total to $300. Expedited processing adds $50 for a 7–10 business day review, $425 for same-day rush by paper, or $325 for same-day rush online. Online filings through Maryland Business Express include a 3% convenience fee. The $100 base fee is identical for foreign corporations, foreign limited partnerships, foreign LLPs, and foreign statutory trusts — the registration forms table earlier in this article lists the fee for each entity type.