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Review · Maryland

Maryland Registered Agent.co Review (2026)

Maryland Registered Agent.co is a Maryland resident agent service at $99 a year, the same $99 at renewal. You get a registered office address inside the state, and a scan of each legal paper served on the company lands in your online account. Starting a Maryland LLC with this company runs $199 above the state fee, and the first year as your agent is thrown in. Registering an outside company in Maryland through it runs $199 on top of the state fee. Bottom line: it suits a Maryland-only company that likes a fixed agent price and will handle its own Business Entity Annual Report.

From the Filing Shortlist editorial team

Shortlisted

Maryland Registered Agent.co: on the list for a Maryland-only companies

$99 yearly

Editor score9.1out of 10

A plain Maryland agent with one price and no renewal surprises.

In the price

  • A state street address on file as the registered office
  • Papers served on the company are scanned into your online account

Good

  • A flat $99 a year
  • Cheaper each year than Mainstay Filing's agent plan
  • Also offers LLC formation and foreign registration
  • The first agent year is free when it forms your LLC

Watch for

  • You still file the Business Entity Annual Report yourself
  • The EIN application costs extra ($99)
  • Maryland only; other states need a different agent
Visit Maryland Registered Agent.coPartner link. We may earn money if you buy.

What you get for $99 a year

Maryland Registered Agent.co fills the Maryland resident agent role at $99 a year. The plan includes a registered office address inside the state, and each legal paper served on the company is scanned into your online account. The price holds at $99 on renewal.

Starting a Maryland LLC with Maryland Registered Agent.co

Maryland Registered Agent.co files the formation paperwork for $199, with the state filing fee added. Year one of resident agent service comes with it, and the agent then costs $99 a year. The EIN application is an extra $99, though the IRS hands out EINs for free.

Maryland wants the Business Entity Annual Report every year, due April 15 with a $300 state fee. Maryland Registered Agent.co does not file it for you.

Registering a foreign LLC in Maryland through Maryland Registered Agent.co

Maryland Registered Agent.co handles the state registration for $199, and Maryland charges $100 on top. The first year as resident agent is covered. You supply written proof of existence from the home state, equivalent to a certificate of good standing, dated within 60 days.

Maryland Registered Agent.co compared with Mainstay Filing and the rest of the list

For the agent alone, three years with Maryland Registered Agent.co come to $297 and with Mainstay Filing to $447, a difference of $150. Mainstay Filing has a single agent plan that is good in every state and scans the first three government mailings a year free. Mainstay Filing's package is $199 a year and includes the annual report; with Maryland Registered Agent.co the LLC route adds up to $397 over three years including the agent, but report filing is not covered. MD Registered Agent.org, the other Maryland agent we shortlisted, asks the same $99 a year, and the two end up near each other.

Common questions about Maryland Registered Agent.co

What is the price of Maryland Registered Agent.co?

$99 a year for resident agent service, the same at renewal. An LLC formation is $199 plus the Maryland filing fee.

Will Maryland Registered Agent.co file my annual report?

No. The Maryland Business Entity Annual Report is not in its published prices, so you file it.

Is Maryland Registered Agent.co a fair pick for a Maryland LLC?

Yes, if the company is based in Maryland and you want a steady agent price. Its average score across our Maryland pages is 9.1.

What is in the Maryland Registered Agent.co plan?

A registered office address in Maryland, and a scan of any papers served on the company posted to your account.

Can Maryland Registered Agent.co register an out-of-state company in Maryland?

Yes. It handles the registration filing at $199, with Maryland's fee added, and a year as your agent is part of the deal.

Keep reading

Where the figures come from

  1. Maryland registered agent statute) (checked again October 2026)
  2. Maryland State Department of Assessments and Taxation (checked again August 2026)
  3. Maryland State Department of Assessments and Taxation (checked again August 2026)
  4. Maryland report due date (checked again August 2026)
  5. Md. Code, Corporations & Associations sec. 4A-202 (checked again August 2026)
  6. Maryland formation fee: Filing fee, official source (checked again October 2026)
  7. Maryland formation fee: Filing fee, official source (checked again October 2026)
  8. Maryland Business Express (checked again October 2026)
  9. Corporations and Associations § 4A-1002, registration (checked again October 2026)
  10. Corporations and Associations § 4A-1009, activities that are not doing business (checked again October 2026)
  11. Corporations and Associations § 4A-1007, effect of not registering (checked again October 2026)
  12. Tax-Property § 11-101, annual report (checked again October 2026)
  13. Pulled from Maryland Registered Agent.co: home, pricing and service pages, November 12, 2026
  14. Pulled from Mainstay Filing: Maryland service pages, November 12, 2026