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Business Licensing & Operations in Montgomery County, MD (2026)

5 county-level rules, plus city-specific rules for 2 cities in Montgomery County, Maryland.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Montgomery County. If you live within an incorporated city, that city's own rules apply: see the city list below.

Adult Entertainment

Adult entertainment businesses in Montgomery County must sit 750 feet from homes, schools, and parks, and can only operate 9 a.m. to 11 p.m.

Montgomery County Adult Entertainment Rules

Some Restrictions

Montgomery County Code, Ch. 59 (Zoning Ordinance), § 59.3.5.10.A

The Adult Entertainment business must be located a minimum of 750 feet from any property that is i.   located in a Residential zone; or ii.   on which a school, library, park, playground, recreational facility, day care center, place of worship, or other Adult Entertainment business is located as a principal use. The distance must be measured in a straight line from the nearest lot line of the ...

Massage Establishments

Montgomery County requires a Director-issued license to own or operate a massage establishment, plus separate manager and worker licenses, under County Code Chapter 24.

Montgomery County Massage Establishment License

Significant Restrictions

Montgomery County Code § 24-8(c)(1)

Any massage establishment must have a license issued by the Director under this Section... A person must not own or operate a massage establishment without obtaining a massage establishment license. This requirement may be enforced by the Director or the Police Department. The Director or the Police Department may close an unlicensed massage establishment until the business and each person owni...

Tobacco Retail License

Vape shops in Montgomery County must close overnight under Code § 32-19D, which caps operating hours to curb late-night crime near shops like hookah lounges and tobacco shops.

Montgomery County Vape Shop Hours Limit

Some Restrictions

Montgomery County Code § 32-19D

A hookah lounge, tobacco shop, or vape shop may operate: (1) on Monday through Thursday, from 9 a.m. to 2 a.m. the following day; (2) on Friday and Saturday, from 9 a.m. to 3 a.m. the following day; and (3) on Sunday... A hookah lounge, tobacco shop, or vape shop that operates outside of the hours permitted under subsection (c) is in violation of this Section.

Secondhand Dealers

Montgomery County requires a dealer's license from the Office of Consumer Protection before buying, selling, or brokering secondhand personal property, including online and pawn-type transactions.

Montgomery County Secondhand Dealer Licensing

Significant Restrictions

Montgomery County Code § 44A-2

A person must not conduct the business of a dealer unless the person possesses a dealer's license issued by the Office of Consumer Protection, which must be displayed to the public wherever the person conducts the business of a dealer. An individual must not act as officer, employee or agent, and in that capacity engage in transactions involving secondhand personal property, for a person requir...

Towing Companies

Montgomery County requires every towing company to register with the county before operating: unlicensed towing is a Class A violation punishable by up to $1,000 and six months in jail.

Montgomery County Towing Company Registration

Significant Restrictions

Montgomery County Code § 31A-2

It shall be unlawful for any person, firm or corporation to engage in the business, occupation, profession or trade of repairing or maintaining motor vehicles or motor vehicle equipment, or towing motor vehicles, unless such person, firm and corporation shall have first registered with the county. Any person, firm or corporation who violates the provisions of this section shall be subject to pu...

Business Licensing & Operations by City in Montgomery County

2 cities in Montgomery County have their own business licensing & operations rules. Each link goes to that city's dedicated page with code citations.

All Montgomery County ordinances

See every category we cover for Montgomery County: parking, noise, fences, fires, animals, pools, and more.

Montgomery County Ordinance Hub →