First LLC Guide › Maryland
Starting an LLC in Maryland: what you should know first
Filing a Maryland LLC costs $100. The Business Entity Annual Report costs $300 a year. Our pick is Mainstay Filing; $1,297 covers three years.
By kind of owner
- Side hustle
- Quiet-year cost: $499 in year 2 with Mainstay Filing, including the $300 state report in that year.
- Online business
- Required registered agent. 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.
- Startup
- Filing: Articles of Organization with the State Department of Assessments and Taxation (SDAT). Write the operating agreement before you open the bank account.
- First-time owner
- Report due: April 15.
Questions
Best LLC formation service in Maryland for a first-time owner?
Mainstay Filing: $299 in year 1 including the $100 filing fee, $499 in year 2.
Sources
- Md. Code, Corporations & Associations sec. 4A-202 (formation); contents at sec. 4A-204; $100 fee per SDAT charter fee schedule (multira state research spine): mgaleg.maryland.gov/mgawebsite/Laws/StatuteText?article=gca§ion=4A-202, checked August 12, 2026
- Maryland formation fee: Filing fee, official source read 2026-10-01: mgaleg.maryland.gov/mgawebsite/Laws/StatuteText?article=gca§ion=1-203, checked October 1, 2026
- Maryland formation fee: Filing fee, official source read 2026-10-01: egov.maryland.gov/BusinessExpress/Payment/FeesSchedule, checked October 1, 2026
- Maryland State Department of Assessments and Taxation (multira state research spine): dat.maryland.gov/SiteAssets/Pages/sdatforms/2026_Form1%20Final%20(6).pdf, checked August 12, 2026
- Maryland State Department of Assessments and Taxation (multira state research spine): dat.maryland.gov/SiteAssets/Pages/sdatforms/2026%20Form%201%20Instructions%20%20FINAL.pdf, checked August 12, 2026
- Maryland report due date (multira state research spine, due dates verified 714/714): dat.maryland.gov/businesses/Pages/Annual-Report-and-Personal-Property-Return.aspx, checked August 12, 2026
- Maryland registered agent statute (Md. Code, Corps. & Ass'ns § 1-101(x)): mgaleg.maryland.gov/mgawebsite/Laws/StatuteText?article=gca§ion=4A-210, checked October 20, 2026