§ 47–802. Definitions.
For the purposes of this chapter:
(1) The term “real property” means real estate identified by plat on the records and cadastral maps of the Office of Tax and Revenue according to square, parcel or reservation and lot, together with improvements thereon.
(2) The term “Mayor” means the Mayor of the District of Columbia established under § 1-204.21.
(3) The term “Council” means the Council of the District of Columbia established under § 1-204.01.
(4) The term “estimated market value” means 100% of the most probable price at which a particular piece of real property, if exposed for sale in the open market with a reasonable time for the seller to find a purchaser, would be expected to transfer under prevailing market conditions between parties who have knowledge of the uses to which the property may be put, both seeking to maximize their gains and neither being in a position to take advantage of the exigencies of the other.
(5) Unless otherwise provided in this chapter, the terms “owner” and “taxpayer” shall mean the following:
(A) An owner of record of real property; provided, that if real property is subject to an estate for life, or a lease or ground rent for a term (with renewals) that is at least 30 years, the holder of the possessory interest shall be deemed the owner for purposes of receiving notices of proposed assessed value, receiving bills, and filing any petition or appeal under this chapter; provided further, that the owner of record shall also retain the right to appeal under this chapter;
(B) For purposes of receiving notices of proposed assessed value, receiving bills, and filing any petition or appeal under this chapter, the lessee or user in § 47-1005.1 [§ 47-1005.01];
(C) One or more persons whose leasehold interest in a leasehold condominium, as defined in § 45-1802(18) [§ 42-1901.02(18)], comprises the entire balance of the unexpired term;
(D) One or more persons who meet the requirements of § 47-3502(a)(2)(B) in a single family residential property;
(E)(i) A trust beneficiary who occupies real property owned of record by the trustee, as sole owner, of an irrevocable special needs trust if the trust beneficiary has a disability as defined in section 1614(a)(3) of the Social Security Act, approved October 30, 1972 (86 Stat. 1471; 42 U.S.C. § 1382c(a)(3)).
(ii) For the purposes of sub-subparagraph (i) of this subparagraph, a trust is a special needs trust if the trust instrument:
(I) States, among its purposes, that the trust assets are not intended to be counted in determining the beneficiary’s eligibility for needs-based governmental benefits; and
(II)(aa) Names the beneficiary with a disability as the sole trust beneficiary during his or her lifetime; and
(bb) Provides that the beneficiary with a disability shall not serve as trustee; or
(F) For purposes of appealing the assessment of real property sold under § 47-1353(b), the tax sale purchaser or the purchaser’s assignee, as applicable; provided, that the Mayor shall not be required to mail notices or bills issued under this chapter to the tax sale purchaser or assignee; provided further, that the owner of record is not appealing the assessment for the same tax year.
(6) The term “regulation”, unless specifically identified as a regulation of the Commissioner, means a regulation of the Council enacted under § 406 of the Reorganization Plan No. 3 of 1967, and after January 2, 1975, such term means an act of the Council of the District of Columbia enacted under § 412 (and related sections) of the District of Columbia Home Rule Act [§ 1-204.12].
(7) The term “tax year” means the period beginning October 1st each year and ending September 30th each succeeding year.
(8) The term “valuation date” means January 1 of the preceding real property tax year.
(9) The term “phased-in assessed value” means the assessed value which is increased each year of a 3-year cycle in increments of one-third the assessed value.
(10) The term “3-year cycle” means 3 continuous tax years for which the assessed value of real property shall be determined.
(11) The term “limited-equity cooperative” means a cooperative required by a government agency or nonprofit organization to limit the resale price of membership shares for the purposes of keeping the housing affordable to incoming members that are low and moderate income.
(12) The term “carrying charge subsidies” means any payment, originating directly or indirectly, with a federal or local government housing agency, used to supplement the monthly housing payments of individual cooperative members.
(13) [Expired].
(14) The term “cost-of-living adjustment” for any real property tax year means an amount equal to the dollar amount of the homestead deduction provided in §§ 47-850(a) and 47-850.01(a) multiplied by the difference between the Consumer Price Index for the preceding real property tax year and the Consumer Price Index for the real property tax year beginning October 1, 2010, divided by the Consumer Price Index for the real property tax year beginning October 1, 2010. For the purposes of this paragraph, the Consumer Price Index for any real property tax year is the average of the Consumer Price Index for the Washington-Baltimore Metropolitan Statistical Area for all-urban consumers published by the Department of Labor, or any successor index, as of the close of the 12-month period ending on September 30 of such real property tax year.
(15) The term “domestic partner” shall have the same meaning as provided in § 32-701(3).
(16)(A) The phrase “senior or disabled cost-of-living adjustment” for any real property tax year means $125,000 multiplied by the difference between the Consumer Price Index for the preceding real property tax year and the Consumer Price Index for the real property tax year beginning October 1, 2012, divided by the Consumer Price Index for the real property tax year beginning October 1, 2012.
(B) For the purposes of this paragraph, the Consumer Price Index for any real property tax year is the average of the Consumer Price Index for the Washington-Baltimore Metropolitan Statistical Area for all-urban consumers published by the Department of Labor, or any successor index, as of the close of the 12-month period ending on September 30 of such real property tax year.
(17)(A) The term "qualified business" means a business that, during a tax year:
(i) Hosts live performances by performing artists for a minimum of 48 hours per month except during months during which a public health emergency declared pursuant to [§ 7-2304.01] is in effect; and
(ii) Has a seating capacity of under 300 seats.
(B) For the purposes of this paragraph, the term "live performance" means an act of staging or presenting a play, concert, or other form of entertainment before an audience where the artist is paid according to experience, talent, and best community practices for their form of entertainment.
(18) The term "Class 1B Property cost-of-living adjustment" for any real property tax year means $2,500,000 multiplied by the difference between the Consumer Price Index for the preceding tax year and the Consumer Price Index for the tax year 2024 divided by the Consumer Price Index for tax year 2024. For the purposes of this paragraph, the Consumer Price Index for any real property tax year is the average of the Consumer Price Index for the Washington-Baltimore Metropolitan Statistical Area for all urban consumers published by the Department of Labor, or any successor index, as of the close of the 12-month period ending on September 30 of such tax year.