Lesson 2 · Maryland
Registered Agent in Maryland (2026): a 6-Step Lesson and the 3 Best Agents
The short version
Lesson goals
- What Maryland requires of a resident agent
- Who qualifies and the address rule
- Recording the agent
- Our graded agent picks
Our graded picks for Maryland
1. Maryland Registered Agent.co: best for a low yearly agent price
Maryland Registered Agent.co gets our top grade for Maryland: a plan built for one state, $99 a year, renewing at $99.
On three-year cost it beats Mainstay Filing, which is a big part of our grading.
What the price covers
- A registered office address
- Scans of served papers
Marks in its favor
- Under Mainstay Filing on price
- A flat $99 per year
Where it loses points
- No help in other states
- You file the Business Entity Annual Report yourself
2. Mainstay Filing: best for founders planning to expand
Mainstay Filing lands in second place, and the reason is clear: $149 per year is the agent fee in all fifty states.
Three years run $150 higher than Maryland Registered Agent.co.
What the price covers
- An in-state office address
- A same-business-day scan of each served paper comes at no charge
- Government mail scanned free, three pieces a year
- Also works for nonprofits, corporations, LPs and LLPs
Marks in its favor
- $149 yearly with no increase
- One provider everywhere
Where it loses points
- $50 more per year than the local pick
- You still file the reports yourself
3. MD Registered Agent.org: best for a Maryland office address
Next on the report card comes MD Registered Agent.org, graded third: a plan built for one state, $99 a year, renewing at $99.
On price it is level with Maryland Registered Agent.co.
What the price covers
- A registered office address
- Scans of served papers
Marks in its favor
- A flat $99 per year
- Under Mainstay Filing on price
Where it loses points
- No help in other states
- You file the Business Entity Annual Report yourself
Prices in one table
| # | Service | Annual price | Renewal price | Three-year total | |
|---|---|---|---|---|---|
| 1 | Maryland Registered Agent.co | $99 | $99/yr | $297 | Visit Maryland Registered Agent.coPartner link. We may earn money if you buy. |
| 2 | Mainstay Filing | $149 | $149/yr | $447 | Visit Mainstay FilingPartner link. We may earn money if you buy. |
| 3 | MD Registered Agent.org | $99 | $99/yr | $297 | Visit MD Registered Agent.orgPartner link. We may earn money if you buy. |
The Maryland agent, in order
-
Step
1Find out what Maryland asks of an agent
Every LLC must name a registered agent with an in-state street address.
Where this comes from: Checked against mgaleg.maryland.gov, October 2026
-
Step
2Find out who can serve
A Maryland resident, or a Maryland corporation, LLC or limited partnership. Authority: Md. Code, Corps. & Ass'ns § 1-101(x).
-
Step
3Check the registered office address rule
The address has to be a Maryland address on file with the State Department of Assessments and Taxation; P.O. boxes are not accepted. The LLC also keeps a principal office in Maryland.
Each graded pick supplies the in-state address for you.
-
Step
4Do it yourself or hire an agent
Qualified owners may act as their own agent. Otherwise our graded picks charge $99 to $149 per year.
-
Step
5Put the agent on file
Give the agent's details when you file with the State Department of Assessments and Taxation (SDAT), and file again there if you change agents.
Where this comes from: Checked against egov.maryland.gov, October 2026
-
Step
6Keep the details up to date
File the Business Entity Annual Report on time ($300, April 15) and the agent record stays correct.
Where this comes from: Checked against dat.maryland.gov, August 2026
Maryland agent costs
| Item | Goes to | Cost |
|---|---|---|
| A professional agent | The service | $99 to $149 a year |
| From year two | The service | $99 to $149 a year |
| Business Entity Annual Report | To the state | $300 every year |
Behind the ranking
won on tuition over three years (32% of the grade), with right behind.
The cost grade belongs to Maryland Registered Agent.co: $297 across three years, against $150 more at Mainstay Filing.
Maryland questions
Will my Maryland LLC need a resident agent?
Yes. Every LLC must name a registered agent with an in-state street address.
Can I be my own resident agent?
Owners may serve if they qualify; the qualifying tests are in steps 2 and 3.
Can I change my resident agent later?
Yes. Switching means a change filing with the State Department of Assessments and Taxation (SDAT) (see step 5).
What does a registered agent cost in Maryland?
$99 to $149 a year among our graded agents.
What does the LLC pay the state each year?
Each year it is the Business Entity Annual Report at $300.
Which registered agent would you choose?
We would pick Maryland Registered Agent.co, because $99 a year buys a Maryland agent with an office in the state. After that, Mainstay Filing and MD Registered Agent.org.
Class references
- Maryland State Department of Assessments and Taxation is covered in the official page at dat.maryland.gov; our notes follow it as of August 2026.
- Maryland State Department of Assessments and Taxation is covered in the official page at dat.maryland.gov; our notes follow it as of August 2026.
- Maryland report due date is covered in the official page at dat.maryland.gov; our notes follow it as of August 2026.
- Md is covered in the official page at mgaleg.maryland.gov; our notes follow it as of August 2026.
- Maryland formation fee: Filing fee, official source is covered in the official page at mgaleg.maryland.gov; our notes follow it as of October 2026.
- Maryland formation fee: Filing fee, official source is covered in the official page at egov.maryland.gov; our notes follow it as of October 2026.
- Maryland registered agent statute is covered in the official page at mgaleg.maryland.gov; our notes follow it as of October 2026.
- Prices taken from the pricing page of Maryland Registered Agent.co on November 13, 2026
- Prices taken from the Maryland service page of Mainstay Filing on November 13, 2026
- Prices taken from the pricing page of MD Registered Agent.org on November 13, 2026