Identification number requirement
(A) In general
(A)In general#
In the case of a return other than a joint return, the $1,400 amount in subsection (b)(1) shall be treated as being zero unless the taxpayer includes the valid identification number of the taxpayer on the return of tax for the taxable year.
(B)Joint returns#
In the case of a joint return, the $2,800 amount in subsection (b)(1) shall be treated as being—
(i) $1,400 if the valid identification number of only 1 spouse is included on the return of tax for the taxable year, and
(ii) zero if the valid identification number of neither spouse is so included.
(B)(i)#
$1,400 if the valid identification number of only 1 spouse is included on the return of tax for the taxable year, and
(B)(ii)#
zero if the valid identification number of neither spouse is so included.
(C)Dependents#
A dependent shall not be taken into account under subsection (b)(2) unless the valid identification number of such dependent is included on the return of tax for the taxable year.
(D)Valid identification number#
(i) In general For purposes of this paragraph, the term “valid identification number” means a social security number issued to an individual by the Social Security Administration on or before the due date for filing the return for the taxable year.
(ii) Adoption taxpayer identification number For purposes of subparagraph (C), in the case of a dependent who is adopted or placed for adoption, the term “valid identification number” shall include the adoption taxpayer identification number of such dependent.
(D)(i)In general#
For purposes of this paragraph, the term “valid identification number” means a social security number issued to an individual by the Social Security Administration on or before the due date for filing the return for the taxable year.
(D)(ii)Adoption taxpayer identification number#
For purposes of subparagraph (C), in the case of a dependent who is adopted or placed for adoption, the term “valid identification number” shall include the adoption taxpayer identification number of such dependent.
(E)Special rule for members of the Armed Forces#
Subparagraph (B) shall not apply in the case where at least 1 spouse was a member of the Armed Forces of the United States at any time during the taxable year and the valid identification number of at least 1 spouse is included on the return of tax for the taxable year.
(F)Coordination with certain advance payments#
In the case of any payment determined pursuant to subsection (g)(6), a valid identification number shall be treated for purposes of this paragraph as included on the taxpayer’s return of tax if such valid identification number is available to the Secretary as described in such subsection.
(G)Mathematical or clerical error authority#
Any omission of a correct valid identification number required under this paragraph shall be treated as a mathematical or clerical error for purposes of applying section 6213(g)(2) to such omission.