Applicable rules

Except as provided in subparagraph (B) of this paragraph, any amount paid to a State under this part that is used to carry out a State program pursuant to a provision of law specified in paragraph (1) shall not be subject to the requirements of this part, but shall be subject to the requirements that apply to Federal funds provided directly under the provision of law to carry out the program, and the expenditure of any amount so used shall not be considered to be an expenditure under this part.

All amounts paid to a State under this part that are used to carry out State programs pursuant to division A 1 of subchapter XX shall be used only for programs and services to children or their families whose income is less than 200 percent of the income official poverty line (as defined by the Office of Management and Budget, and revised annually in accordance with section 9902(2) of this title ) applicable to a family of the size involved.