Foreign LLC Registration, Maryland (2026): 5 Procedures and the 3 Best Services
The readings for registering an LLC formed elsewhere in Maryland in 2026 rank MD Registered Agent.org ($199), Mainstay Filing ($199) and Maryland Registered Agent.co ($199), in that order. Maryland charges $100 for foreign registration, and 5 procedures describe the process.
Prices are recorded from each company's own site on November 13, 2026. Each row requires Maryland's $100 registration fee on top.
Registering with Maryland, procedure by procedure
Procedure1
Procedure 1: Is Maryland registration required?
An LLC formed elsewhere registers with Maryland before it does business there. Operating unregistered produces: Before it registers, the LLC cannot sue in the courts of Maryland (4A-1007(a)). Its contracts remain valid (4A-1007(b)).
Procedure 2: Order the certificate from the home state
The filing includes written proof of existence from the home state, equivalent to a certificate of good standing, issued within 60 days.
TipLeave this procedure until just before filing.
Procedure3
Procedure 3: Find a resident agent whose address is in Maryland
Every LLC must name a registered agent with an in-state street address. 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.
Procedure 4: Submit the Limited Liability Company Registration (For non-Maryland Limited Liability Company)
Send the Maryland State Department of Assessments and Taxation (SDAT), Charter Division the finished Limited Liability Company Registration (For non-Maryland Limited Liability Company) along with the $100 fee.
The next obligation is the Business Entity Annual Report and Personal Property Return, Form 1 at $300, April 15.
The cost of this sheet
Item
Paid to
Amount
Registration fee
State office
$100
Business Entity Annual Report and Personal Property Return, Form 1
State office
$300
Service fees (optional)
The provider
$199 for year one
Three-year state total
State office
$700
The state's fees were read from official pages, which are listed below. Over three years they come to the filing, two reports and, in some states, a minimum tax.
Why this order
Measured cost over three years decided first place in Maryland. It carries 36% of the reading, and the remainder comes from procedures the price performs, reading at year two, fit with the state protocol and price legibility.
Years one to three cost $397 with MD Registered Agent.org, while Mainstay Filing costs $100 more.
Questions readers ask
What does an LLC from another state pay to register in Maryland?
$100 to the state. Add $199 if a service is engaged.
Which form do I file to register?
Foreign LLCs file this form with the Maryland State Department of Assessments and Taxation (SDAT), Charter Division.
Do I need a certificate from my home state?
Yes: written proof of existence from the home state, equivalent to a certificate of good standing, issued within 60 days of filing.
What if the LLC does business there without registering?
Before it registers, the LLC cannot sue in the courts of Maryland (4A-1007(a)). Its contracts remain valid (4A-1007(b)).
What is due after registering?
Keep the Business Entity Annual Report and Personal Property Return, Form 1 in view; it costs $300.
Which service should handle the registration?
MD Registered Agent.org, because a service fee of $199 and an agent renewal of $99 a year. Next: Mainstay Filing and Maryland Registered Agent.co.