The United States has long exhibited enthusiasm for homeownership. The converse of this is that it has tended to neglect rental housing. This article seeks to do the following: (1) explain why rental housing is desirable; (2) lay out the policies that favor owneroccupied housing; (3) discuss current subsidy programs for rental housing, with particular emphasis on programs that are not simply legacies of past policy; and (4) examine how these programs might be improved or reformed. It argues that in a second-best world of restrictive zoning and preferences for ownership, rental subsidies may be justified on both equity and efficiency grounds.