Home Business in Washington, DC (2026)
5 verified home business rules for Washington, District of Columbia, sourced directly from the municipal code and official government pages.
Verified from official government sources
Zoning & Home Occupation Permits
Washington's zoning code lets residents run a home occupation by right in any residential zone, but 11 DCMR-U § 251 requires a Home Occupation Permit (HOP) before the business opens. The Zoning Administrator issues the HOP to the resident practitioner only, ties it to one address, and can refer questionable applications to the Board of Zoning Adjustment.
Washington DC Home Occupation Permit Rule
Some Restrictions11 DCMR-U § 251.2(a)-(d)
A Home Occupation Permit (HOP) shall be required prior to the practice of a home occupation and subject to the following requirements: (a) A HOP shall be obtained by the practitioner; (b) A HOP shall be granted only to a designated person or group of persons who reside at a residential address; (c) A HOP may not be transferred from one (1) person to another or from one (1) address to another; (...
Signage Rules
A home-based business in the District can post exactly one sign, and it has to be small, flat, and unlit. 11 DCMR-U § 251.4 caps a home occupation sign at 144 square inches, requires it to be flush-mounted with no illumination, and limits its text to the practitioner's name and occupation type.
Washington DC Home Business Sign Limit
Some Restrictions11 DCMR-U § 251.4(a)-(e)
(a) No more than one (1) exterior sign may be displayed on a dwelling or other building in which a home occupation is practiced, regardless of the number of home occupations permitted in the dwelling or building; (b) The sign shall not exceed one hundred forty-four square inches (144 sq. in.) in area; (c) The sign shall be flush-mounted; (d) The sign shall not be illuminated; and (e) The sign m...
Customer Traffic Restrictions
Home occupations operating in the District can't turn a residential block into a business corridor. 11 DCMR-U § 251.3 caps vehicle trips generated by clients, customers and deliveries at eight per day and limits on-site visitors to eight clients or customers in any single hour, with a stricter six-visitor daily cap for occupations run out of an accessory apartment.
Washington DC Home Business Traffic Limits
Some Restrictions11 DCMR-U § 251.3(j)-(l)
(j) No more than two (2) vehicles may be used in the practice of the home occupation; (k) Except for child development homes and expanded child development homes, vehicular trips to the premises by visitors, customers, and delivery persons shall not exceed eight (8) trips daily on a regular and continuing basis; (l) Except for child development homes and expanded child development homes, the pr...
Cottage Food Operations
DC lets residents sell non-potentially-hazardous food made in a home kitchen, but only after registering with the Cottage Food Business Registry (CFBR) inside the Department of Health and getting a home occupancy permit. Products must carry a mandated warning label and can't be sold without a CFBR identification number and certificate.
Washington DC Cottage Food Business Rules
Some RestrictionsD.C. Code § 7-742.02(b), (c)
(b)(1) A cottage food business shall register with the Cottage Food Business Registry within the Department before beginning operation. (2) The Department may perform an inspection of the cottage food business before that business may sell its cottage food products. (3) The Department shall issue a cottage food business identification number and certificate to each registered cottage food busin...
Home Daycare
Anyone operating a child development facility, including a home-based daycare, in Washington, D.C. must obtain a Mayor-issued license before operating: occasional babysitting and informal parent-supervised play groups are exempt.
Washington DC Home Daycare License Requirement
Significant RestrictionsD.C. Code § 7-2034(a)
Except as otherwise provided in this subchapter, no person shall, either directly or indirectly, operate a child development facility in the District without first having obtained a license to do so.