D.C. Code § 47-1803.02
Applicability and expiration of §§ 1292 and 1293 of D.C. Law 16-33: Sections 1292 and 1293 of D.C. Law 16-33, as amended by D.C. Law 17-219, § 7068(j), (k), provided:
"Sec. 1292. Conditional applicability.
"(a) Section 1291 shall apply for taxable years beginning after September 30, 2005.
"(b) Repealed.
"Sec. 1293. Repealed."
Section 3 of D.C. Law 18-316 provided: "Sec. 3. Applicability. Section 2 shall apply as of January 1, 2010."
Section 8153 of D.C. Law 19-21 provided: "Sec. 8153. Applicability. This subtitle shall apply for tax years beginning January 1, 2011."
Section 105(d) of the Internal Revenue Code of 1986, 26 U.S.C. § 105(d), referred to in (a)(2)(M), was repealed by Pub. L. 98-21, title I, § 122(b), April 20, 1983, 97 Stat. 87.
Mayor authorized to issue regulations: Section 401 of D.C. Law 4-150 and § 9 of D.C. Law 5-32 provided that the Mayor shall issue regulations necessary to carry out the provisions of these acts.
Tax exemption: See § 40-853.
Section 3 of D.C. Law 14-165 provided that section 2 shall apply to taxable years beginning on January 1, 2001.
Section 7153 of D.C. Law 19-171 provided that the amendment by D.C. Law 19-171, § 7152 shall apply upon certification by the Chief Financial Officer that sufficient revenue is available in the June 2012, September 2012, or December 2012 revenue estimates to fund section 10002(a)(1) through (27) of the Revised Revenue Estimate Contingency Priority List Act of 2012, passed on 2nd reading on June 5, 2012 (Enrolled version of Bill 19-743) [D.C. Law 19-168].
As of date of incorporation of this provision into this section, the CFO has not made the certification required by D.C. Law 19-171, § 7153; therefore, the amendment made by D.C. Law 19-171, § 7152, has not been given effect.
Applicability of D.C. Law 20-61: Section 11001 of D.C. Law 20-61 provided that, except as otherwise provided, the act shall apply as of October 1, 2013.
Applicability
Section 7063 of D.C. Law 22-168 provided that the amendment made to this section by section 7062 of D.C. Law 22-168 shall apply as of January 1, 2018.
Applicability of D.C. Law 22-151: § 5 of D.C. Law 22-151 provided that the change made to this section by § 4 of D.C. Law 22-151 is subject to the inclusion of the law's fiscal effect in an approved budget and financial plan. Therefore that amendment has not been implemented.
Applicability of D.C. Law 21-168: § 4 of D.C. Law 21-168 provided that the change made to this section by § 3 of D.C. Law 21-168 is subject to the inclusion of the law's fiscal effect in an approved budget and financial plan. Therefore that amendment has not been implemented.