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valid identification number

Defined in 1 place of the United States Code.

For purposes of paragraph (1), the term “valid identification number” means a social security number issued to an individual by the Social Security Administration. Such term shall not include a TIN issued by the Internal Revenue Service.

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For purposes of paragraphs (1)(C) and (2)(C), in the case of a qualifying child who is adopted or placed for adoption, the term "valid identification number" shall include the adoption taxpayer identification number of such child.

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For purposes of this subsection, the term "valid identification number" means a social security number (as such term is defined in section 24(h)(7)).

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