Procedure
Forms for establishing a D.C. entity or registering an out-of-state company to conduct business in Washington, D.C. can be found here.
Forms for decedent's estates may be found here.
Forms for the Federal Communications Commission (FCC) can be found here
Should you wish to retain the services of an attorney to assist with this process, District Registered Agent Services, although not affiliated with this Firm, is owned by the principals of Alderman, Devorsetz & Hora PLLC, a Washington, D.C. law firm. Cary Devorsetz can assist you with your business formation, registration and other needs at (202) 969-8220 or cdevorsetz@adhlawfirm.com.