Recent research has examined the siting patterns of Low Income Housing Tax Credit (LIHTC) developments, but the reality is that the LIHTC program is not one uniform, national program. Rather, the program is administered by state allocating agencies, each of which has considerable discretion over how to allocate tax credits. In particular, each state issues a Qualified Allocation Plan (QAP), which outlines the selection criteria the state will use when awarding its nine percent tax credits. Some criteria are required by the federal government, such as setting aside at least 10 percent of credits for nonprofit developers and using the minimum amount of tax credit financing feasible. However, states are also allowed to adopt additional criteria that further the state’s housing policy and other goals, such as providing set-asides for developments with existing housing subsidies, including the HOPE VI Program, or awarding bonus points for locating developments in particular types of neighborhoods. As the competition for credits has increased, it seems likely that these criteria play a greater role in shaping where tax credit developments are built.