3 Best Foreign Registration Services in Maryland (2026) and What to Check
Your 2026 shortlist for foreign registration services in Maryland reads Maryland Registered Agent.co ($199), Mainstay Filing ($199) and MD Registered Agent.org ($199), in our order. Plan on $100 for the state and $397 to $497 in service fees across three years.
Written by the Simple Filing Guide editorial team
Quick guide
State fee to register
$100
Certificate of good standing?
Needed (60 days maximum age)
After you register
$300, Business Entity Annual Report and Personal Property Return, Form 1
Where to start
Maryland Registered Agent.co, Mainstay Filing then MD Registered Agent.org
Over three years the state's fees reach $700, counting any recurring report. verify at mgaleg.maryland.gov, as of October 2026
Which form do I file, and with whom?
Send the Limited Liability Company Registration (For non-Maryland Limited Liability Company) to the Maryland State Department of Assessments and Taxation (SDAT), Charter Division.
Add written proof of existence from the home state, equivalent to a certificate of good standing issued within the last 60 days.
What do I do after the LLC registers?
The state wants a Business Entity Annual Report and Personal Property Return, Form 1 later, priced at $300.
The state sets the deadline at April 15.
Why is number one first?
Maryland Registered Agent.co leads on total for three years, which carries 37% of our score.
Start with total for three years, then filing jobs included, then three smaller checks.
Choose Maryland Registered Agent.co over Mainstay Filing and keep $100 across three years.
Every amount above links to its official source. The last row is our own total of the filing, two reports and any minimum tax, without variable costs like publication.
FAQ
Will one agent cover both states?
Both states apply their own rules, so keep an agent at home too. A provider active in every state, such as Mainstay Filing, can cover both.