District of Columbia Code
Chapter 18 - Income and Franchise Taxes
Subchapter V - Returns

§ 47–1805.01. Returns — Forms - (a) Forms. — The Chief Financial Officer is hereby authorized...

§ 47–1805.02. Returns — Persons required to file - Each of the following persons shall file a return with...

§ 47–1805.02a. Combined reporting required - (a) For tax years beginning after December 31, 2010, a...

§ 47–1805.03. Returns — Filing - (a)(1) Time and place. — For tax years beginning before...

§ 47–1805.04. Returns — Divulgence of information - (a) Information not to be disclosed. — Except to any...

§ 47–1805.05. Returns — Certification by Qualified High Technology Company - (a) Certification. — Except as otherwise provided herein, to claim...