3 Best LLC Services in Maryland (2026): Who to Ask First
Ask about MD Registered Agent.org ($199), Mainstay Filing ($199) and Maryland Registered Agent.co ($199), in that order, when you need LLC formation services in Maryland in 2026. Every option pays Maryland $100 to file, then charges $397 to $597 for three years of service.
Answered by the Ask About LLC editorial team ·
Four quick answers
State fee to file
$100, paid once
Every year after
$300 a year
Resident agent
Yes, name one
Who to ask
MD Registered Agent.org, Mainstay Filing then Maryland Registered Agent.co
Maryland: the ranking
The order follows our five questions: three-year cost first, then how much the price covers.
1Ask this one first
1. MD Registered Agent.org: best for companies that stay local
$199 plus the state fee, then $99 a year
MD Registered Agent.org is the one to ask first in Maryland because $199 gets the LLC formed, and the agent renews each year at $99.
Where the three-year total is smaller, cost carries the day, and here it is smaller than at Mainstay Filing.
Nobody files the Business Entity Annual Report for you here.
What the price covers
The LLC, filed for you
Agent included in year one
Good news
Forms the LLC for $199 plus the state fee
Year one of the agent comes with it
Then $99 annually
The catch
Filing the Business Entity Annual Report stays on your side
Service fees only, from each company's prices on November 13, 2026. State fees are the same whichever you pick.
What owners want to know
How much should I budget to form an LLC here?
The state charges $100, and a service that files for you in year one adds $199.
Add the recurring report and the state's fees reach $700 over three years. egov.maryland.gov, read in October 2026 for this answer
What do I actually send the state?
Send the Articles of Organization to the State Department of Assessments and Taxation (SDAT); approval of that one filing is what creates the LLC.
Processing time, per the state: Non-expedited review in the second calendar month after submission. egov.maryland.gov, read in October 2026 for this answer
Does this state require a resident agent?
Every LLC must name a registered agent with an in-state street address.
A Maryland resident, or a Maryland corporation, LLC or limited partnership.
Nothing stops you. Without a service your three-year bill is the state's $700.
Paying for help raises the three-year total by $397 to $597, which buys the paperwork and the agent role.
Why is the list in this order?
On what you pay over three years, worth 33%, MD Registered Agent.org comes out ahead.
We weigh five questions: what you pay over three years (33%), chores the price takes care of (29%), answers on the price page (14%), what happens at renewal (13%) and room to add states (11%).
On cost, MD Registered Agent.org wins at $397, a $200 saving against Mainstay Filing.
How was the bottom line figured? Add the filing fee, the next two reports and the minimum tax if the state has one. Anything with no fixed price, a newspaper notice for instance, is described above and kept out of the sum.
Questions people also ask
How long does the state take?
Non-expedited review in the second calendar month after submission.
Who applies for the EIN?
With Mainstay Filing it costs nothing extra. MD Registered Agent.org charges $99, Maryland Registered Agent.co charges $99.
How do the three-year totals compare?
For three years you would pay $397 at MD Registered Agent.org, $597 at Mainstay Filing, $397 at Maryland Registered Agent.co, before state fees.
Are the fees official?
State fees come from Maryland's official documents, and service fees come from each company's own pricing page. Both carry dates on this page.
Does the law require a service?
Hiring help is a convenience you pay for, never a legal duty.
What is the best LLC service for Maryland?
MD Registered Agent.org comes first: it opens at $199 with the first agent year included and renews at $99. Next are Mainstay Filing and Maryland Registered Agent.co.
Sources for this answer
Our answer on Maryland State Department of Assessments rests on dat.maryland.gov, a page we confirmed August 2026 and still point you to
Our answer on Maryland State Department of Assessments rests on dat.maryland.gov, a page we confirmed August 2026 and still point you to
Our answer on Maryland report due date rests on dat.maryland.gov, a page we confirmed August 2026 and still point you to
Our answer on Md rests on mgaleg.maryland.gov, a page we confirmed August 2026 and still point you to
Our answer on Maryland formation fee: Filing fee rests on mgaleg.maryland.gov, a page we confirmed October 2026 and still point you to
Our answer on Maryland formation fee: Filing fee rests on egov.maryland.gov, a page we confirmed October 2026 and still point you to
Our answer on Maryland registered agent statute rests on mgaleg.maryland.gov, a page we confirmed October 2026 and still point you to
Our answer on Processing, official source rests on egov.maryland.gov, a page we confirmed October 2026 and still point you to
MD Registered Agent.org pricing page, read November 13, 2026
Mainstay Filing Maryland service page, read November 13, 2026
Maryland Registered Agent.co pricing page, read November 13, 2026