Title 47 — Taxation, Licensing, Permits, Assessments, and Fees. [Enacted title]

The District of Columbia Income Tax Act of 1939 is hereby repealed with respect to taxable years or portions thereof beginning on and after the first day of January 1947 for all purposes, except the following purposes in connection with taxes due or accrued under said Act: (1) Fo…

Unless otherwise provided by law, the repeal or amendment of any provision of this chapter shall not affect any act done or any right accruing or accrued, or any suit or proceeding had or commenced in any civil cause before such repeal or amendment, but all rights and liabilities…

The provisions of this chapter shall apply to the taxable year or part thereof beginning on the 1st day of January 1947 and to succeeding taxable years.

If the taxable year of any person ends on the last day of any month other than December prior to the first day of January 1947, such person shall file his return for such taxable year under the provisions of former subchapter I, and pay the taxes imposed by said sections on his i…

For the purposes of this chapter, unless otherwise required by the context, the term: (1) “Affiliated group” means an affiliated group as defined in section 1504 of the Internal Revenue Code of 1986; provided, that the affiliated group shall not include any corporation that does …

Transferred Transferred.

(a) Except to the extent that the organizations have unrelated business income subject to tax under section 511 of the Internal Revenue Code of 1986 or income subject to tax under section 527 of the Internal Revenue Code of 1986, which income shall be taxed in the same manner and…

The Mayor of the District of Columbia is authorized to promulgate regulations to carry out the purposes of § 47-1802.01(4), this section, and § 47-1802.03 and may amend, by regulation, the appropriate provisions of Title 16 of the District of Columbia Rules and Regulations.

Section 47-1802.02 and this section shall apply to taxable years beginning after December 31, 1977.

The income of every political organization subject to tax under section 527 of the Internal Revenue Code of 1986 [26 U.S.C. § 527 ] shall be taxed in the same manner and to the same extent as income of a corporation is taxed under subchapter VII of this Chapter.

For the purposes of this chapter and wherever appearing herein, unless otherwise required by the context, the words “net income” mean the gross income of a taxpayer less the deductions allowed by this chapter.

The words “gross income” shall have the same meaning as defined in § 61 of the Internal Revenue Code of 1986. In addition to the items specifically included or excluded by reference to § 61(b) of the Internal Revenue Code of 1986, the following items shall also be included or exc…

The following deductions shall be allowed from gross income in computing net income of corporations, financial institutions, unincorporated businesses and partnerships: All the ordinary and necessary expenses paid or incurred during the taxable year in carrying on any trade or bu…

The net income shall be computed upon the basis of the taxpayer’s annual accounting period (fiscal year or calendar year, as the case may be) in accordance with the method of accounting regularly employed in keeping the books of such taxpayer; but if no such method of accounting …

The amount of all items of gross income shall be included in the gross income for the taxable year in which received by the taxpayer unless, under methods of accounting permitted under § 47-1804.01, any such amounts are to be properly accounted for as of a different period. In th…

The deductions and credits provided for in this chapter shall be taken for the taxable year in which “paid or accrued” or “paid or incurred”, dependent upon the method of accounting upon the basis of which the net income is computed unless, in order to clearly reflect the income,…

If a person reports any portion of his income from installment sales for federal income tax purposes under § 453 of the Internal Revenue Code of 1986 (§ 453 of Title 26, United States Code ) and as the same may hereafter be amended and if such income is subject to tax under this …

Whenever in the opinion of the Mayor the use of inventories is necessary in order to properly determine the income of any taxpayer, inventories shall be taken by such taxpayer upon such basis as the Mayor may prescribe as conforming as nearly as may be to the best accounting prac…

Notwithstanding any other provisions of this chapter, the Mayor is hereby authorized to reject any return of income reported on a cash basis where, in his opinion, the net income of the taxpayer is not properly reflected and cannot be determined on such basis, and to require the …

With respect to any amount required to be shown on a return, document or statement filed under this chapter, if such amount is other than a whole-dollar amount, either the fractional part of a dollar shall be disregarded unless it amounts to one-half dollar or more, in which case…

The Mayor is hereby authorized and directed to prescribe the forms of returns. All returns required under this subchapter shall be filed on the forms and in the manner prescribed by the Mayor. Blank forms of returns of income shall be supplied by the Mayor. It shall be the duty o…

Each of the following persons shall file a return with the Mayor stating specifically the items of his gross income and the items claimed as deductions and credits allowed under this chapter, and such other information for the purpose of carrying out the provisions of this chapte…

(a) For tax years beginning after December 31, 2010, a taxpayer engaged in a unitary business with one or more other persons that are part of a water’s-edge combined group reporting pursuant to § 47-1810.07 shall file a combined report, which includes the income, determined under…

All returns of income for the preceding taxable year required to be filed under the provisions of § 47-1805.01 shall be filed with the Mayor on or before the 15th day of April of each year, except that such returns, if made on the basis of a fiscal year, shall be filed on or befo…

Except to any official of the District, having a right thereto in his official capacity, it shall be unlawful for any officer or employee, or any former officer or employee, of the District to divulge or make known in any manner the amount of income or any particulars relating th…

Except as otherwise provided herein, to claim a credit or other benefit under this title as a Qualified High Technology Company, a Qualified High Technology Company shall attach to its applicable tax return an original affidavit certifying that it is a Qualified High Technology C…

For the purposes of this chapter, and unless otherwise required by the context, the term “taxable income” means the entire net income of every resident, in excess of the personal exemptions and credits for dependents allowed by § 47-1806.02 and that portion of the entire net inco…

(a) In the case of a resident, the exemptions provided by this section shall be allowed as deductions in computing taxable income. (b) An exemption shall be granted for the taxpayer and an additional exemption for the spouse (or domestic partner) of the taxpayer if the spouse (or…

(a)(1) In the case of a taxable year beginning after December 31, 1986, there is imposed on the taxable income of every resident a tax determined in accordance with the following table: Not over $10,000 6% of the taxable income. Over $10,000 but not over $20,000 $600, plus 8% of …

(a) The amount of tax payable under this subchapter by a resident of the District in respect to the taxable year shall be reduced by a credit equal to the amount of individual income tax such individual is required to pay and, in fact, has paid to any state, territory or possessi…

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(a)(1) For purposes of providing relief to certain District of Columbia residents who own their principal place of residence and who reside in the same, an income tax credit shall be allowed to the eligible claimant equal to the amount by which all or a portion of real property t…

Beginning February 1, 2000, in addition to the operative rate reductions provided for in this title, the Mayor and the Council shall consider reducing the highest individual income tax rate in § 47-1806.03 to a goal of 8% or lower, if: (1) the Comprehensive Annual Financial Repor…

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For the purposes of §§ 47-1806.09 through 47-1806.09f, the term: (1)(A) “Area median income” means: (i) For a household of 4 persons, the area median income for a household of 4 persons in the Washington Metropolitan Statistical Area as set forth in the periodic calculation provi…

(a) Subject to subsection (b) of this section and § 47-1806.09b, an eligible resident shall be allowed a credit against the tax imposed by § 47-1806.03 computed as follows: the amount of the real property tax imposed on the eligible residence under § 47-811 during the real proper…

(a) To receive the credit allowed by § 47-1806.09a, the eligible resident shall submit, with the resident’s District of Columbia income tax return, an application containing any forms and information prescribed by the Mayor. If the resident is not required to file a District of C…

If, pursuant to an audit or other review of an application filed under § 47-1806.09b, the Mayor determines the amount of the credit has been incorrectly computed, the Mayor shall determine the correct amount of the credit and notify the eligible resident in accordance with the pr…

(a) If the Mayor determines, before the credit is allowed, that an application filed under § 47-1806.09b was filed with fraudulent intent, the Mayor shall deny the application. (b) Repealed. (c) The remedies authorized by this section shall be in addition to any other remedy allo…

If the credit allowed under § 47-1806.09a exceeds the total income tax liability of the eligible resident under § 47-1806.03 for the tax year in which the credit is allowed, the eligible resident may claim a refund in the amount of the excess.

(a) Sections 47-1806.09 through 47-1806.09f shall apply for the income tax years beginning after December 31, 2002. (b) An eligible resident shall apply for the tax credit under § 47-1806.09a using an application form to be developed by the Office of Tax and Revenue. For tax year…

(a) For the purposes of this section, the term: (1) “Average annual net backpay and frontpay amount” means the amount equal to the excess of employment discrimination backpay and frontpay over the amount of deductions that would have been allowable but for subsection (b)(1)(B) of…

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