Two things about Maryland surprise people who have filed elsewhere. The agency is not a Secretary of State but a tax assessment department, and the document that moves the appointment is written as a resolution of the people who run the company rather than as a form somebody fills in. Both are easy once you know. The fee is $25.
Why Maryland Entities Change Their Resident Agent
The familiar triggers all apply. Introductory agent pricing resets on the second renewal. An owner who served as the entity's own resident agent moves house. A provider starts scanning on a two-day lag instead of the same day. An operator with entities in three jurisdictions decides that three renewal dates is two too many.
Maryland supplies its own trigger as well, and it comes from the geography. The Washington and Baltimore corridors move people across state lines constantly, and a founder who relocates from Silver Spring to Arlington has not changed his commute much but has removed the entity's only Maryland address. The resident agent must be in Maryland. A Virginia address, however close, does not satisfy the requirement, and the entity is out of compliance from the day the lease ends. The eligibility rules are on our Maryland resident agent page.
What Maryland requires
Maryland law requires every LLC and corporation to continuously maintain a resident agent, Maryland's term for a registered agent, with a physical Maryland street address. Md. Code, Corps. & Ass'ns § 4A-210 (LLCs) and Md. Code, Corps. & Ass'ns § 2-108 (corporations) govern this obligation. A change of registered agent must be filed promptly when the prior agent resigns, moves, or is replaced. The new agent must consent to the appointment, typically through a separate consent form or a checkbox on the change filing itself.
Who Takes the Maryland Filing, and What the Document Actually Is
The filing goes to the Maryland Department of Assessments and Taxation, usually shortened to SDAT, and it is submitted through Maryland Business Express at egov.maryland.gov. This trips people up because most states run the business register out of a Secretary of State office. Maryland runs it out of the department that also assesses property, which is why the annual filing and the agent record sit in the same system as your personal property valuation. The wider price list is on our Maryland filing fees page.
The document is the Resolution to Change Resident Agent, and the word resolution is doing real work. Maryland expects the change to be a decision of the governing body, adopted by the members or the board, and then reported to SDAT rather than simply typed into a portal by whoever holds the login. The fee is $25. Read that against the $100 it costs to form a Maryland LLC, the $120 for a corporation, and the $300 Annual Report due every April 15. Maryland charges more each year to keep an entity alive than most states charge to create one, which is exactly why the notices need to reach you.
Filing the Maryland Resolution to Change Resident Agent
Maryland Resident Agent Change at a Glance
| Item | Value |
|---|---|
| Change form name | Resolution to Change Resident Agent |
| State filing fee | $25 |
| Processing time | 2-10 business days |
| Statutory citation | Md. Code, Corps. & Ass'ns § 4A-210 (LLCs) and Md. Code, Corps. & Ass'ns § 2-108 (corporations) |
| File.Business RA service | $99/year flat |
| Filing handled by File.Business? | Yes, included with RA enrollment |
Five steps. The first is a governance step rather than a filing step, and skipping it is what produces a change that SDAT accepts but the company's own records cannot support.
Step 1: Adopt the change as a decision of the company
Members of an LLC, or directors of a corporation, resolve to appoint the incoming resident agent. Record it in the minute book or in a written consent signed by the people with authority. For a single-member LLC this is a short signed note to file, not a ceremony, but it should exist. The filing you send SDAT reports a decision, and the decision should be older than the filing.
Step 2: Check the incoming agent against the Maryland test
The resident agent must have a physical street address in Maryland and be available there in ordinary business hours. An individual resident qualifies. A Maryland business entity qualifies. A Virginia or District address does not, no matter how short the drive, and a mailbox service is not a street address for this purpose however the label is printed.
Step 3: Obtain the incoming agent's signature
Maryland wants the incoming resident agent's own signature on the change, which is a firmer requirement than the tick-box acceptance some states use. Commercial providers sign as a matter of routine and File.Business signs at enrolment. If you are appointing an individual, get the signature before you file rather than after.
Step 4: Submit through Maryland Business Express and pay $25
File the resolution and pay the $25 fee. Copy the entity name and the SDAT department identification number exactly as they appear on the Maryland business search; the identification number is the field most often mistyped, and a wrong one sends the filing to manual review.
Step 5: Confirm on the register before you unwind anything
SDAT posts the change in 2 to 10 business days. Verify the new resident agent name and address are live on the record, then terminate the outgoing provider in writing with whatever notice the agreement requires. Update the address SDAT holds for annual filings at the same time if it was the old agent's.
Registered agent service
If you would rather not do this yourself, we serve as your agent, scan every notice the day it arrives, and keep your home address off the public record. Or keep reading and file it on your own. This guide covers everything you need either way.
What Happens When Maryland Forfeits an Entity
Maryland has one of the more expensive annual obligations in the country and a distinctive way of enforcing it, so a lapsed resident agent compounds faster here than in most states.
Service that lands nowhere. Delivery to the resident agent address on the register is effective service. If the address is a house the owner sold, the answer period runs anyway, and the plaintiff takes a default judgment for the amount pleaded. A $95,000 breach of contract claim becomes a $95,000 judgment with no findings behind it, and the motion to vacate is argued uphill because the address the process server used was the one you filed.
April 15 and the $300. The Annual Report, with the personal property return attached where the entity holds business property, is $300 a year. Maryland adds interest at 10 percent on what is owed. Two missed years is $600 in reports before interest, and once the report is late the entity leaves good standing, so a certificate of good standing requested by a lender, a landlord or another state's registry comes back refused.
Forfeiture rather than dissolution. Maryland forfeits the charter of an entity that stays delinquent. The name comes off the active register, the authority to do business ends, and the protection owners assume they have starts to look uncertain to anybody examining the file. Contracts signed by a forfeited entity are a problem you discover during diligence rather than at the time.
Revival, and why the open window is not a comfort. Maryland's cure is Articles of Revival, and unlike most states Maryland does not close the door after a fixed number of months. That sounds generous and behaves as a slow leak, because the $300 a year keeps accruing with interest for as long as the entity sits forfeited. Reviving after three years means roughly $900 in back reports plus interest plus the revival filing, and Maryland expects the tax position to be settled first. The alternative was a $25 filing that kept the April notices arriving.
Five Mistakes Maryland Filers Make
Four of these are about Maryland's particular machinery. The fifth is about sequence, and it is the most expensive.
Mistake 1: Looking for the Maryland Secretary of State
What it is. Searching for the business register in the wrong office, and in some cases sending a document there. Why it happens. Forty-odd states put the corporate register under a Secretary of State, so the muscle memory is strong. What it costs. Days lost, and occasionally a filing that has to be resubmitted from scratch after being returned. Prevention. Everything to do with the entity record goes to SDAT through Maryland Business Express.
Mistake 2: Treating the resolution as a form
What it is. Filing the change without any underlying decision by the members or the board. Why it happens. The portal accepts the submission from whoever is logged in, so nothing forces the governance step. What it costs. A public record that says the company resolved something the company has no record of resolving, which is a poor answer to give in diligence or in litigation. Prevention. Sign a written consent or minute the decision first, and keep it with the filed copy.
Mistake 3: Using an address just over the state line
What it is. Naming a resident agent address in Virginia, the District, Delaware or Pennsylvania. Why it happens. In the Washington and Baltimore corridors, the nearest office to a Maryland business is often not in Maryland. What it costs. Rejection at review, or an appointment that fails the statute if it slips through. Prevention. Confirm the address is physically in Maryland before you enter it, not merely near it.
Mistake 4: Changing the agent and forgetting the April notice address
What it is. Moving the resident agent while SDAT continues to send the annual filing notice to the old agent. Why it happens. The two addresses are separate fields serving different purposes and only one of them is what you came to change. What it costs. A missed April 15, $300 plus interest, and the good standing consequences that follow. Prevention. Update both addresses in the same session and put April 15 into your compliance calendar the same day.
Mistake 5: Cancelling the outgoing agent before SDAT posts
What it is. Ending the previous engagement on the day of submission. Why it happens. Paying feels like finishing. What it costs. Up to two weeks with an address of record that nobody is contracted to staff, which is exactly the window in which a served document goes unanswered. Prevention. Confirm the posting on the public record first, then send the termination notice.
Three Maryland Changes in Practice
Three situations that recur, at current Maryland fees.
First example: a Silver Spring founder who moved to Arlington
Situation. A two-member consulting LLC with one member serving as resident agent at her Silver Spring home. She moved across the river to Arlington and kept the Maryland entity and its Maryland clients. Action. The members signed a written consent, appointed a commercial resident agent with a Baltimore street address, and filed the Resolution to Change Resident Agent. Cost and timeline. $25, posted in six business days. Outcome. The April 15 notice arrived at an address that was read, the $300 Annual Report was filed on time, and the entity kept the Maryland presence the statute requires.
Second example: a corporation whose resident agent was a departing partner
Situation. A Baltimore engineering corporation had named a partner at its accounting firm as resident agent in 2011. He left to join a client, the firm stopped accepting mail for the corporation, and two SDAT notices were returned before anyone connected the events. Action. The board resolved to appoint a commercial provider, minuted the decision, obtained the incoming signature and filed. Cost and timeline. $25, posted in four business days, following a $300 late Annual Report and interest that the lapse had already caused. Outcome. The corporation returned to good standing in time for a bonding renewal that required the certificate.
Third example: a practice consolidating Maryland, Virginia and the District
Situation. A Rockville medical practice operating through a Maryland entity with registrations in two neighbouring jurisdictions, three agent providers and three renewal dates, none of which the practice manager had inherited documentation for. Action. Moved Maryland first at $25, then the other two over the following three weeks, and set every renewal to the same month. Cost and timeline. $25 in Maryland plus each other jurisdiction's fee, all posted inside a month. Outcome. One provider, one invoice, and the three annual report deadlines on one calendar instead of in three former employees' inboxes.
How File.Business Handles a Maryland Resident Agent Change
We prepare the resolution as well as the filing. You get a written consent or board resolution to sign, appointing File.Business as resident agent at a Maryland street address, and we sign the acceptance, submit through Maryland Business Express, pay the $25 and track the record until SDAT posts it. The governance document and the filed copy end up in the same place, which is where a diligence request will want them.
After the effective date, everything delivered to the Maryland address is scanned within four business hours, classified and routed. SDAT correspondence and anything that looks like process is flagged the same day, and the April 15 obligation is carried on the calendar rather than in somebody's memory. If the entity is being closed instead, our wind-down checklist and the Maryland dissolution page set out the different order of operations.
Why Maryland companies move the appointment to File.Business
The reasons are practical. $99 a year, flat, which is a rounding error beside a $300 annual obligation. A staffed Maryland address that does not depend on anybody's current lease. And an agent service wired into the same system as the April reminder, the document vault and the multi-entity dashboard, so the state's most expensive deadline is not the one being tracked most casually.
Maryland Resident Agent Change FAQ
How do I change my resident agent in Maryland?
Adopt the change as a decision of the members or the board, then file the Resolution to Change Resident Agent with the Maryland Department of Assessments and Taxation through Maryland Business Express, with the incoming agent's signature, and pay $25. SDAT posts it in 2 to 10 business days. File.Business prepares both documents as part of our registered agent service.
Is a Maryland resident agent the same thing as a registered agent?
Yes. Maryland uses resident agent for the role that most other states call a registered agent. The duties are the same: a physical Maryland address, availability in business hours, and responsibility for receiving service of process and official notices on behalf of the entity.
Why is my Maryland filing going to SDAT rather than a Secretary of State?
Maryland keeps the business register inside the Department of Assessments and Taxation, which also handles business personal property assessment. That is why the annual filing, the personal property return and the resident agent record all live in the same system, and why documents sent to a Secretary of State office do not reach the register.
What does the Maryland change cost in 2026?
$25 to the state. Forming a Maryland LLC costs $100 and a corporation $120, and the Annual Report is $300 every April 15. File.Business resident agent service is $99 a year flat, with the change filing included.
How long does SDAT take to post the change?
2 to 10 business days. The appointment moves when the record is updated, not when you pay, so confirm the public record before you cancel the outgoing agent or redirect any mail.
Can I be my own resident agent in Maryland?
Yes, if you live in Maryland and can be found at a physical Maryland street address during business hours. The two costs are that your home address becomes public, and that an entity whose only Maryland address is one person's house loses its agent the day that person moves out of state. In the Washington and Baltimore corridors that happens often enough to be worth planning for.
Ready to change your Maryland registered agent?
File.Business handles the entire Maryland Resolution to Change Resident Agent as part of enrolling in our $99/year RA service. We pre-sign the consent, file with the Maryland Department of Assessments and Taxation, pay the $25 state fee, monitor processing, and confirm the change on the public record. One engagement, end to end.
Doing this in Maryland specifically: change your Maryland registered agent covers the detail for this state, including the current fee and the exact form the agency expects.
This guide is written from the official sources below. Fees, forms, and deadlines change; confirm the current requirement with the agency before you file.
Disclosure. File.Business is a private filing service, not a government agency and not a law firm. We prepare and submit filings at your direction, and nothing on this page is legal or tax advice. Filing fees, deadlines, and statutory references are current as of the last-updated date shown above and can change. Confirm current requirements with the relevant state agency before you file.
