; (B) a description of the eligible activities under subsection (c)(1) to be carried out using grant and matching amounts; (C) a timetable for carrying out such eligible activities, which shall provide for the expenditure of grant and matching amounts within 5 years after receipt; and (D) identification of the sources of matching amounts to be provided in accordance with subsection (d) and assurances of the availability of such matching amounts. (f) Selection; criteria The Secretary shall select applications to receive grants under this section pursuant to a competition and based on criteria as established by the Secretary for such selection. (g) Definitions For purposes of this section, the following definitions shall apply: (1) Low-income community The term low-income community has the meaning given such term in section 45D of the Internal Revenue Code of 1986 ( 26 U.S.C. 45D ) and includes any census tract or other area that is treated as a low-income community for purposes of such section. (2) Secretary The term Secretary means the Secretary of Housing and Urban Development. (3) State The term State means each of the several States, the District of Columbia, the Commonwealth of Puerto Rico, the Virgin Islands, Guam, American Samoa, the Northern Mariana Islands, the Trust Territory of the Pacific Islands, and any other territory or possession of the United States. (h) Regulations The Secretary shall issue any regulations necessary to carry out this section. (i) Authorization of appropriations There are authorized to be appropriated such sums as may be necessary for grants under this section for each of fiscal years 2020 through 2025.