means the delivery of a child where there was a spontaneous death of the child, not induced by any purposeful act, before the complete delivery from the child's mother. (d) Identification requirement (1) In general No credit shall be allowed under this section to a taxpayer unless the taxpayer includes the social security number of such taxpayer on the return of tax for the taxable year. In the case of a joint return, the requirements of this subsection shall be treated as met as long as 1 spouse includes a social security number on the return of tax for the taxable year. (2) Social security number For purposes of this subsection, the term social security number means a social security number issued to an individual by the Social Security Administration, but only if the social security number is issued— (A) to a citizen of the United States or pursuant to subclause (I) (or that portion of subclause (III) that relates to subclause (I)) of section 205(c)(2)(B)(i) of the Social Security Act, and (B) before the due date for such return. . (b) Clerical amendment The table of sections for subpart C of part IV of subchapter A of chapter 1 of such Code is amended by inserting after the item relating to section 36B the following new item: Sec. 36C. Stillbirths. . (c) Conforming amendments (1) Section 6211(b)(4)(A) of such Code is amended by inserting 36C, after 36B, . (2) Paragraph (2) of section 1324(b) of title 31, United States Code, is amended by inserting , 36C after 36B . (d) Effective date The amendments made by this section shall apply to taxable years beginning after the date of the enactment of this Act. 5. Prohibition of funding family planning providers that offer abortion services Title X of the Public Health Service Act ( 42 U.S.C. 300 et seq. ) is amended by adding at the end the following: 1009. Additional prohibition regarding abortion The Secretary shall not provide any assistance under this title to an entity unless the entity certifies that, during the period of such assistance, the entity will not—