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Straight talk · Maryland

3 Best LLC Services in Maryland (2026), Plainly

If you need LLC formation services in Maryland in 2026, we'd go with Mainstay Filing ($199), MD Registered Agent.org ($199) and Maryland Registered Agent.co ($199), in that order. You'll pay the state $100 to file no matter who does it, and the services cost $397 to $597 over three years.
From the LLC Plainly editorial team

Quick take

What the state charges
$100, once
What keeps coming
$300 yearly
Resident agent
Required
Who we like
Mainstay Filing, MD Registered Agent.org then Maryland Registered Agent.co

Who we like in Maryland

The scoring is spelled out on this page.
Best overall

1. Mainstay Filing: best for not having to think about the annual report

$199 yearly

Mainstay Filing gets the top spot: it's the only pick that files the annual report for you, and that's all inside $199 a year.

The $200 gap to MD Registered Agent.org over three years pays for jobs you'd otherwise do yourself.

It handles each Business Entity Annual Report and adds just the $300 the state charges.

Your money buys

  • LLC formation handled for you
  • Resident agent for twelve months
  • Annual report taken off your plate
  • EIN application
  • You pay the state's fee and nothing added

The good

  • Pay $199 a year and the filing, agent and report are covered
  • No surprise at renewal: $199
  • You won't pay extra to get an EIN

Trade-offs

  • Its renewal is $100 above MD Registered Agent.org
A Maryland favorite

2. MD Registered Agent.org: best for an LLC that stays in one state

$199 up front, then $99 a year, plus the state fee

Why MD Registered Agent.org second? Honestly, it starts at $199 with the first agent year included and runs $99 a year after that.

Block out time for the Business Entity Annual Report, since it's not included.

Your money buys

  • Articles filed on your behalf
  • A year of agent service to start

The good

  • The agent renews at $99
  • Agent covered in year one
  • $199 to get going

Trade-offs

  • You'll have to remember the Business Entity Annual Report on your own
  • Add $99 if you want help with the EIN
A Maryland favorite

3. Maryland Registered Agent.co: best for owners who do their own reports

$199 up front, then $99 a year, plus the state fee

Why Maryland Registered Agent.co third? Honestly, it starts at $199 with the first agent year included and runs $99 a year after that.

Block out time for the Business Entity Annual Report, since it's not included.

The same published prices as MD Registered Agent.org, so go with whichever you like.

Your money buys

  • Articles filed on your behalf
  • A year of agent service to start

The good

  • $199 to get going
  • The agent renews at $99
  • Agent covered in year one

Trade-offs

  • You'll have to remember the Business Entity Annual Report on your own
  • Add $99 if you want help with the EIN

How they compare

#CompanyStart priceAfter year oneOver three yearsWhat you get
1Mainstay Filing$199$199/yr$597LLC formation handled for you; resident agent for twelve months; annual report taken off your plateHead to Mainstay FilingPartner link. We may earn money if you buy.
2MD Registered Agent.org$199$99/yr$397articles filed on your behalf; A year of agent service to startHead to MD Registered Agent.orgPartner link. We may earn money if you buy.
3Maryland Registered Agent.co$199$99/yr$397articles filed on your behalf; A year of agent service to startHead to Maryland Registered Agent.coPartner link. We may earn money if you buy.
Company prices from November 13, 2026, before state fees.

Questions and answers

How much should I set aside to form it?

$100 if you file yourself, and $199 more if a service does it.

When the recurring report are counted, the state collects $700 over three years. egov.maryland.gov, confirmed October 2026 (official)

What goes to the state to form the LLC?

Just one paper forms the LLC: the Articles of Organization, sent to the State Department of Assessments and Taxation (SDAT).

Processing time: Non-expedited review in the second calendar month after submission. egov.maryland.gov, confirmed October 2026 (official)

Will the state make me name 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.

mgaleg.maryland.gov, confirmed October 2026 (official)

Does the state bill me later on?

Keep the Business Entity Annual Report current. You file it every year for $300. The state lists the due date as April 15, so don't let it slide.

dat.maryland.gov, confirmed August 2026 (official)

Is it okay to do the filing myself?

You don't need a service. State fees alone would run $700 across three years.

Expect $397 to $597 over three years if you hire.

Why did the first pick win?

Mainstay Filing leads on work taken off your hands, a 31% check.

We start with cost across three years, move to work taken off your hands, and finish with three smaller checks.

MD Registered Agent.org has the lower bill, but the Business Entity Annual Report is still your job there.

How we pick

Maryland requirements, with sources

WhatAmount or ruleCheck it
What you pay to file$100egov.maryland.gov, confirmed October 2026 (official)
Resident agentRequiredmgaleg.maryland.gov, confirmed October 2026 (official)
Business Entity Annual Report$300 every yeardat.maryland.gov, confirmed August 2026 (official)
State cost over three years$700Sum of the figures above
We add the formation filing, two later reports and any minimum tax to reach the three-year number. Costs that have no fixed price don't go in.

FAQ

How fast does the state process this?

Non-expedited review in the second calendar month after submission.

Who gets my EIN?

Free with Mainstay Filing. At the other picks it's $99 (MD Registered Agent.org) and $99 (Maryland Registered Agent.co).

What does each one cost over three years?

Mainstay Filing: $597 / MD Registered Agent.org: $397 / Maryland Registered Agent.co: $397, not counting state fees.

How official are these figures?

Every state fee links to its official page. Every service price is read from the company's own site.

Does the state make me use a service?

You can skip it. The state's fee is the same whichever way you file.

Which LLC service would you hire in Maryland?

Start with Mainstay Filing, followed by MD Registered Agent.org and Maryland Registered Agent.co.

Sources, with dates

  1. dat.maryland.gov: the page for Maryland State Department of Assessments, seen August 2026
  2. dat.maryland.gov: the page for Maryland State Department of Assessments, seen August 2026
  3. dat.maryland.gov: the page for Maryland report due date, seen August 2026
  4. mgaleg.maryland.gov: the page for Md, seen August 2026
  5. mgaleg.maryland.gov: the page for Maryland formation fee: Filing fee, seen October 2026
  6. egov.maryland.gov: the page for Maryland formation fee: Filing fee, seen October 2026
  7. mgaleg.maryland.gov: the page for Maryland registered agent statute, seen October 2026
  8. egov.maryland.gov: the page for Processing, official source, seen October 2026
  9. Maryland service page from Mainstay Filing, November 13, 2026
  10. pricing page from MD Registered Agent.org, November 13, 2026
  11. pricing page from Maryland Registered Agent.co, November 13, 2026