RT Journal Article SR Electronic T1 Do In-Work Tax Credits Serve as a Safety Net? JF Journal of Human Resources JO J Hum Resour FD University of Wisconsin Press SP 319 OP 350 DO 10.3368/jhr.52.2.0614-6433R1 VO 52 IS 2 A1 Bitler, Marianne A1 Hoynes, Hilary A1 Kuka, Elira YR 2017 UL http://jhr.uwpress.org/content/52/2/319.abstract AB We test the EITC’s response to economic need. Using IRS data we exploit differences in timing and severity of economic cycles across states. Because the EITC requires earned income, there is a theoretical ambiguity in the credit’s cyclicality. We find higher unemployment leads to increased likelihood of EITC recipiency and in credit amounts received for married couples but has insignificant effects for single individuals. The EITC’s protective effects are concentrated among skilled workers. The EITC mitigates income shocks for married couples with children and groups likely to have moderate earnings, but does not for most recipients: single parents with children.