The Corporations Division can be contacted by phone, fax, email, US Postal Service or walk-in visit.

Phone: (202) 442-4432

Fax: (202) 442-4523

Mailing Address: DCRA Corporations Division, PO Box 92300, Washington, DC 20090

Business License Center (Walk-in): 941 North Capitol Street NE, Room 1100, Washington, DC 20002

Operating Hours: Monday, Tuesday, Wednesday, and Friday: 8:30 am - 4:30 pm; and Thursday, 9:30 am - 4:30 pm.

Email: dcra@dc.gov