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Licenses and permits to open a retail store in Rockville

Opening a retail store in Rockville takes 5 filings with 5 agencies, starting with the LLC formation (Articles of Organization) and ending with the commercial occupancy permit. The fixed government fees add up to about $100, 2 fees are set by the space or the business and 2 filings are free. Build-out, insurance and adviser costs are on top.

Updated October 21, 20265 filingsSources: the agencies' own sitesSources checked October 21, 2026

Fees and timelines at a glance

A store's filings are mostly registration and tax, plus the sign and occupancy for the space.

FilingAgencyGovernment feeHow longRenews
LLC formation (Articles of Organization)Maryland State Department of Assessments and Taxation (SDAT)$100Standard review takes 6 to 8 weeks.Not listed
Application for Employer Identification Number (EIN)Internal Revenue ServiceFreeFax: about 4 business days. Mail: about 4 to 5 weeks. Phone: issued on the call.Not listed
Maryland sales and use tax, withholding and unemployment insurance registrationComptroller of Maryland, Central RegistrationFreeNot listedNot listed
Trader's licenseClerk of the Circuit Court (your county)VariesNot listedEvery year, by May 1.
Commercial occupancy permitCity of Rockville Inspection ServicesVariesNot listedNot listed
  1. LLC formation (Articles of Organization)

    Maryland State Department of Assessments and Taxation (SDAT)Maryland

    File online in Maryland Business Express, or mail the signed Articles with a $100 check to SDAT's Charter Division in Baltimore. The resident agent signs too.

    Fee
    $100
    Filed
    Filed online
    Takes
    Standard review takes 6 to 8 weeks.

    File on the agency's siteHow to fill it

  2. Application for Employer Identification Number (EIN)

    Internal Revenue ServiceUS federal

    Owners with an SSN or ITIN apply online. A company whose responsible party has neither (most China-based owners) faxes or mails Form SS-4, or calls the IRS international line.

    Fee
    Free
    Filed
    Paper form, faxed or mailed
    Takes
    Fax: about 4 business days. Mail: about 4 to 5 weeks. Phone: issued on the call.

    File on the agency's siteHow to fill it

  3. Maryland sales and use tax, withholding and unemployment insurance registration

    Comptroller of Maryland, Central RegistrationMaryland

    One application opens the sales and use tax license, employer withholding and the unemployment insurance account: online, by fax (410-260-7908) or by mail to Central Registration in Annapolis.

    Fee
    Free
    Filed
    Filed online

    File on the agency's siteHow to fill it

  4. Trader's license

    Clerk of the Circuit Court (your county)Maryland

    Anyone who sells goods in Maryland, other than a grower or manufacturer, gets this from the county's Circuit Court clerk before selling, after opening a sales tax account and registering the entity with SDAT.

    Fee
    Varies
    Filed
    Filed in person
    Renews
    Every year, by May 1.

    File on the agency's siteHow to fill it

  5. Commercial occupancy permit

    City of Rockville Inspection ServicesRockville

    A commercial tenant applies through MGO Connect; the city inspects before the permit issues.

    Fee
    Varies
    Filed
    Filed on the agency's portal

    File on the agency's siteHow to fill it

Questions and answers

How much do the permits cost to open a retail store in Rockville?

The fixed government fees add up to about $100, 2 fees are set by the space or the business and 2 filings are free. The largest fixed fee is the LLC formation (Articles of Organization), at $100. Build-out, insurance and adviser costs are on top.

How long do the permits take for a retail store in Rockville?

The times the agencies give. LLC formation (Articles of Organization): Standard review takes 6 to 8 weeks. Application for Employer Identification Number (EIN): Fax: about 4 business days. Mail: about 4 to 5 weeks. Phone: issued on the call.

Which agencies issue the permits for a retail store in Rockville?

The 5 filings go to 5 agencies: Maryland State Department of Assessments and Taxation (SDAT), Internal Revenue Service, Comptroller of Maryland, Central Registration, Clerk of the Circuit Court (your county) and City of Rockville Inspection Services.

What is the first filing to open a retail store in Rockville?

The LLC formation (Articles of Organization), with the Maryland State Department of Assessments and Taxation (SDAT). File online in Maryland Business Express, or mail the signed Articles with a $100 check to SDAT's Charter Division in Baltimore. The resident agent signs too.

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Every filing links to the agency's own page, and every fact comes from an official form or agency page. Agency requirements change; check the agency's page before you file. How we source and check these guides

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