Example. C pays $420 for the care of her child, a qualifying individual, to be provided from January 2 through January 31, 2008 (21 days of care). On January 20, 2008, C's child turns 13 years old. Under paragraph (b)(3) of this section, C's child is a qualifying individual from January 2 through January 19, 2008 (13 days of care). C may take into account $260, the pro rata amount C pays for the care of her child for 13 days, under section 21. See § 1.21-2(a)(4) .
26 C.F.R. §1.21-1