What is a registered agent in Maryland?

A resident agent (Maryland's term for a registered agent) is the person or company named to receive lawsuits, tax notices, and official state correspondence on behalf of your LLC. Maryland law requires every LLC to have a resident agent and a principal office in Maryland, on file with the State Department of Assessments and Taxation (SDAT). SDAT's instructions say the agent must be either a Maryland citizen who lives in Maryland or an active Maryland corporation, and the agent's address cannot be a P.O. box. Your agent should be available during business hours to accept service of process, including lawsuits, subpoenas, and regulatory notices, because a missed lawsuit can lead to a default judgment. A gap in your agent is not itself a ground for forfeiture: Maryland forfeits an LLC's right to do business for unpaid taxes or a missed annual report. To change agents later, file SDAT's "Resolution to Change Principal Office or Resident Agent", which costs $25. Rather than designating yourself, many Maryland LLC owners hire professional resident agent services to ensure documents are never missed. Your next step is deciding whether to serve as your own agent or hire a service, then naming that agent in your filing with SDAT.

What happens if my Maryland LLC doesn't have a registered agent?

Maryland law requires every LLC to maintain a resident agent at all times, and the same law governs how the position is filled and vacated. There is no 30-day replacement deadline and no automatic administrative dissolution for an agent vacancy. Those are the two things most often stated incorrectly. What the law actually allows is forfeiture of the right to do business for unpaid taxes or for failure to file the Annual Report and Business Personal Property Return. The only clock the statute sets for agents is this: if your agent resigns and the LLC has not appointed a successor, the resignation takes effect 10 days after it is filed, which is the window you have to name a successor before service of process has nowhere to go. The real exposure from a vacancy is practical rather than administrative. A lawsuit served on a stale address can produce a default judgment your LLC never saw coming. If your LLC has already been forfeited, the route back is the "Articles or Certificate of Reinstatement for an LLC, LLP, or LP", which costs $100 plus $50 to expedite.

How much does a registered agent cost in Maryland?

A professional registered agent service charges its own annual fee, which varies by provider. box, and being there during business hours to accept service of process. That is the whole requirement; there is no state fee for naming an agent when you form the LLC. Judge a provider on whether it scans and forwards mail the same day, how it handles service of process, and whether the annual price includes the state filing fee when you switch to it. Changing your resident agent later costs $25 at SDAT, plus $50 if you want it expedited.

Can using myself as registered agent affect my privacy in Maryland?

Yes. Serving as your own resident agent puts your address on the public record. The address you give appears in SDAT's Business Entity Search, which anyone can query free of charge at dat.maryland.gov. It is not published in the Maryland Register: that is the Division of State Documents' regulatory gazette for COMAR regulations and carries no entity or agent records. If the address is your home, that is what a competitor, a disgruntled customer or a process server sees. A commercial resident agent service exists largely to put its address there instead of yours. Contact SDAT or visit dat.maryland.gov to verify what is currently public for your LLC.

How do I change my registered agent in Maryland?

File SDAT's "Resolution to Change Principal Office or Resident Agent" (rev. 8/2024). Maryland assigns it no form number, and it is on the forms index at dat.maryland.gov/Pages/sdatforms.aspx. The fee is **$25**, per SDAT's fee schedule, with $50 more for expedited handling. There is no fee for a resident agent to resign. Maryland law requires the statement to be signed by a person authorized to act for the LLC, and SDAT's instructions say the new resident agent **must also sign**, consenting to the appointment. Regular processing takes 4 to 6 weeks. Expedited requests and anything filed online through Maryland Business Express are handled within 7 business days. The change takes effect when the Department accepts the statement for record, not on the day you file. Mail to 700 East Pratt Street, Suite 2700, Baltimore, MD 21202, or deliver in person to 123 Market Place.

Maryland Registered Agent: Requirements, Costs and How to Choose One

Understand Maryland's registered agent rules and find the best option for your LLC's compliance needs

By Edmond Hui · Last updated: October 2026

Maryland requires every LLC to name a registered agent, which Maryland calls a resident agent, in the Articles of Organization it files to form. Hiring a paid service is optional: in most states the LLC's owner, or another individual who qualifies, may serve as its registered agent, and the rules below set out who qualifies in Maryland. See the rules below.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Get registered agent service from Northwest$125/yr, or included for year one when you form your LLC with them ($39 plus your state's filing fee). Registered agent customers are enrolled by default in annual report filing at $100 plus state fees, charged automatically to your saved payment method and cancellable any time.

Not sure which service is right? Compare formation services →

Maryland Registered Agent Rules at a Glance

Can an individual serve?	Yes, a Maryland citizen who lives in Maryland
Can a company serve?	Yes, an active Maryland corporation
Can you be your own agent?	Yes, if the owner is a Maryland citizen who lives in Maryland

How Maryland's rules compare: registered agent requirements in all 50 states.

Best Registered Agent Services for Maryland LLCs (2026)

Affiliate disclosure: Northwest Registered Agent, Bizee, ZenBusiness and LegalZoom pay us a commission if you sign up through our link, at no extra cost to you. We list only the registered agent services we have an affiliate relationship with, so this is not a survey of the whole market.

This table is not scored. The four are listed cheapest annual renewal first, and the rows below it say which one fits which situation. The scored ranking, and the formula behind it, is on the formation services review, which orders them on three-year cost, BBB rating and Trustpilot score.

Service	With formation, year 1	Annual renewal	BBB	Trustpilot	Privacy
Northwest Registered Agent	Included with $39 formation	$125/yr	A	4.1/5 (297)	Says it does not sell your information; runs its own servers
Bizee	Free year one (some visitors are being shown shorter free periods, so confirm at checkout)	$149/yr	C (unaccredited)	4.8/5 (26,100+)	No data-sharing commitment
ZenBusiness	$99, not included in any plan	$199/yr	A	4.8/5 (32,500+)	Partial
LegalZoom	Not included, $249 extra	$249/yr	A+	4.6/5 (32,900+)	Partial

Note: Bizee holds a C rating from the BBB and is not accredited. BBB's profile carries a live alert describing a pattern of complaints about unexpected charges, difficulty canceling and filing delays, and Bizee has posted a response to it. We flag this so you can make an informed choice.

Prices are each provider's standard published rates; year-one pricing applies when you form your LLC through the same service. BBB and Trustpilot figures as recorded September 15, 2026, not re-checked since, and both sources update continuously. These are the dates the figures were last written to our dataset, which is the most we can show: they are not verification dates. See how we evaluate these companies in our full formation services review →

Which Registered Agent Is Best for Your Maryland LLC?

You're forming a new LLC and want phone, email and chat support

Our pick: ZenBusiness

A $0 Starter formation plan, backed by an A from the BBB and a 4.8/5 Trustpilot score. Registered agent is not included in any plan: it is $99 for the first year when you form with them, then $199/yr.

Your LLC already exists and you just need an agent

Our pick: Northwest Registered Agent

A flat $125/yr for registered agent service, the lowest renewal of the services listed here, and a privacy policy that says it does not sell your information. Registered agent customers are enrolled by default in Northwest's report filing service, which charges your saved payment method $100 plus state fees each time it files for you and which you can cancel.

You want year one free and the cheaper renewal after it

Our pick: Bizee

Registered agent is free for year one on every Bizee plan and renews at $149/yr, $50/yr less than ZenBusiness. Northwest renews lower still at $125/yr, but its first year comes inside a paid $39 formation package rather than free. Tradeoff: a C rating from the BBB, which cites a pattern of complaints about charges and cancellation, so read every auto-renewal term.

Complex legal needs alongside your filing

Our pick: LegalZoom

The only one of the services listed here with attorney consultations, which come with LegalZoom's $299 formation plan (and in one version of its plans its $249 plan) for 30 days and then cost $49 or $99 a month until you cancel, depending on the version. Also the most expensive registered agent listed here at $249/yr, which is never included in their plans.

Need the Maryland State Department of Assessments and Taxation?

Go directly to the Maryland State Department of Assessments and Taxation website.

Go to the Maryland State Department of Assessments and Taxation →

Your Registered Agent Options

Self / owner

Pros

No additional cost
Direct control over important documents
Immediate access to legal notices

Cons

Your personal address becomes public record
Must be available during business hours
Could miss important deadlines if unavailable

Best for: Solo entrepreneurs who work from a fixed Maryland location and don't mind public address exposure

Friend or family member

Pros

Lower cost than professional services
Personal relationship ensures reliability
Your home address is not the one listed for the registered agent

Cons

Depends on their availability and reliability
Could strain personal relationships
No professional backup systems

Best for: Small business owners with trusted contacts who have reliable Maryland addresses

Professional service

Pros

Your home address is not the one listed for the registered agent
Staffed to accept documents during business hours
Professional handling of legal documents
Mail forwarding services

Cons

An annual fee set by the provider
Less direct control over document timing

Best for: Business owners prioritizing privacy, reliability, and professional document management

This guide is general information, not legal or tax advice, and reading it does not create an attorney-client relationship. It reports what each state publishes about filing deadlines, fees, and the consequences of missing them, with the sources this page cites. It cannot tell you what your own company owes: the date turns on when and where you formed, states change these rules between our reviews, and in several states an entity-level tax falls due in a year when no report does. Confirm your own dates with the filing office named on this page before you rely on one here, because missing a deadline can cost the company its good standing or, in many states, its existence.

Read this guide for another state:

Frequently Asked Questions

: A resident agent (Maryland's term for a registered agent) is the person or company named to receive lawsuits, tax notices, and official state correspondence on behalf of your LLC. Maryland law requires every LLC to have a resident agent and a principal office in Maryland, on file with the State Department of Assessments and Taxation (SDAT). SDAT's instructions say the agent must be either a Maryland citizen who lives in Maryland or an active Maryland corporation, and the agent's address cannot be a P.O. box. Your agent should be available during business hours to accept service of process, including lawsuits, subpoenas, and regulatory notices, because a missed lawsuit can lead to a default judgment. A gap in your agent is not itself a ground for forfeiture: Maryland forfeits an LLC's right to do business for unpaid taxes or a missed annual report. To change agents later, file SDAT's "Resolution to Change Principal Office or Resident Agent", which costs $25. Rather than designating yourself, many Maryland LLC owners hire professional resident agent services to ensure documents are never missed. Your next step is deciding whether to serve as your own agent or hire a service, then naming that agent in your filing with SDAT.
: Maryland law requires every LLC to maintain a resident agent at all times, and the same law governs how the position is filled and vacated. There is no 30-day replacement deadline and no automatic administrative dissolution for an agent vacancy. Those are the two things most often stated incorrectly. What the law actually allows is forfeiture of the right to do business for unpaid taxes or for failure to file the Annual Report and Business Personal Property Return. The only clock the statute sets for agents is this: if your agent resigns and the LLC has not appointed a successor, the resignation takes effect 10 days after it is filed, which is the window you have to name a successor before service of process has nowhere to go. The real exposure from a vacancy is practical rather than administrative. A lawsuit served on a stale address can produce a default judgment your LLC never saw coming. If your LLC has already been forfeited, the route back is the "Articles or Certificate of Reinstatement for an LLC, LLP, or LP", which costs $100 plus $50 to expedite.
: A professional registered agent service charges its own annual fee, which varies by provider. box, and being there during business hours to accept service of process. That is the whole requirement; there is no state fee for naming an agent when you form the LLC. Judge a provider on whether it scans and forwards mail the same day, how it handles service of process, and whether the annual price includes the state filing fee when you switch to it. Changing your resident agent later costs $25 at SDAT, plus $50 if you want it expedited.
: Yes. Serving as your own resident agent puts your address on the public record. The address you give appears in SDAT's Business Entity Search, which anyone can query free of charge at dat.maryland.gov. It is not published in the Maryland Register: that is the Division of State Documents' regulatory gazette for COMAR regulations and carries no entity or agent records. If the address is your home, that is what a competitor, a disgruntled customer or a process server sees. A commercial resident agent service exists largely to put its address there instead of yours. Contact SDAT or visit dat.maryland.gov to verify what is currently public for your LLC.
: File SDAT's "Resolution to Change Principal Office or Resident Agent" (rev. 8/2024). Maryland assigns it no form number, and it is on the forms index at dat.maryland.gov/Pages/sdatforms.aspx. The fee is **$25**, per SDAT's fee schedule, with $50 more for expedited handling. There is no fee for a resident agent to resign. Maryland law requires the statement to be signed by a person authorized to act for the LLC, and SDAT's instructions say the new resident agent **must also sign**, consenting to the appointment. Regular processing takes 4 to 6 weeks. Expedited requests and anything filed online through Maryland Business Express are handled within 7 business days. The change takes effect when the Department accepts the statement for record, not on the day you file. Mail to 700 East Pratt Street, Suite 2700, Baltimore, MD 21202, or deliver in person to 123 Market Place.

Sources

7 documents

Each entry below is a document recorded in our verified Maryland sources, and each entry says what the document is. Some statutory text is read from an accurate mirror rather than from the state's own host, and those say so. Where we hold the citation but no stable public link, the citation is printed on its own rather than pointed at a guessed address.

Maryland statute: Md. Corps. & Ass'ns § 4A-210 (resident agent; change; resignation)
Maryland statute: Md. Corps. & Ass'ns § 4A-911 (forfeiture)
SDAT: Resolution to Change Principal Office or Resident Agent, instructions (Rev. 8/2024): agent qualifications, $25 fee, new agent's signature, processing times
dat.maryland.gov/businesses/Pages/default.aspxMaryland State Department of Assessments and Taxation: business entity filings
mgaleg.maryland.gov/mgawebsite/Laws/StatuteText?article=gtp&section=11-101&enactments=falseMaryland statute: Annual Report and Business Personal Property Return
mgaleg.maryland.gov/mgawebsite/Laws/StatuteText?article=gtp&section=14-704&enactments=falseMaryland statute: Annual Report and Business Personal Property Return
egov.maryland.gov/BusinessExpressMaryland State Department of Assessments and Taxation: file the Annual Report and Business Personal Property Return

More for Maryland LLCs

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Forming an LLC in Maryland?

See how Northwest Registered Agent, Bizee, ZenBusiness and LegalZoom, the formation services we partner with, compare on 3-year cost, BBB rating and Trustpilot score before you choose.

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Need a Registered Agent in Maryland?

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Edmond Hui · Founder, MyStateLLC

Edmond Hui is a software engineer and serial entrepreneur based in New York who has founded multiple online businesses across e-commerce, media, and information publishing. Before transitioning into tech, he spent years as a commercial real estate professional closing deals totaling over 100,000 square feet, giving him firsthand experience with business formation and entity structuring. He built MyStateLLC to provide the free, state-specific LLC guidance he wished existed when forming his own companies.

How we check facts

Maryland Registered Agent Rules at a Glance

Best Registered Agent Services for Maryland LLCs (2026)

Which Registered Agent Is Best for Your Maryland LLC?

You're forming a new LLC and want phone, email and chat support

Your LLC already exists and you just need an agent

You want year one free and the cheaper renewal after it

Complex legal needs alongside your filing

Your Registered Agent Options

Self / owner

Friend or family member

Professional service

Frequently Asked Questions

Sources

More for Maryland LLCs

Start and set up

Taxes, money and growth

Stay compliant

Operate in other states

Compare structures

By owner type

By profession

Need a Registered Agent in Maryland?

More Maryland LLC Guides

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