The federal Low Income Housing Tax Credit (LIHTC) program, authorized in 1986, has gained recognition over the last decade as America's largest place-based subsidized housing production program. The Qualified Census Tract (QCT) provision of the LIHTC program awards developers for projects built in high-poverty neighborhoods. This research examines whether the QCT provision is deconcentrating poverty or instead perpetuating it by comparing QCTs with LIHTC projects against QCTs with no LIHTC projects. In this study, a socioeconomic index is created to examine changes in socioeconomic variables (poverty, income, unemployment, and education) using 1990 Decennial Census data and 2005-2009 American Community Survey data for the twenty most populated MSAs in the United States to determine how LIHTC projects have changed the landscape of poverty in urban QCTs. Control and target groups were established to analyze the impact of LIHTC projects in QCTs. The control group consists of QCTs with no LIHTC projects and the target group contains QCTs with LIHTC projects. In order to determine how the socioeconomic variables have changed over the last fifteen years, the percent change from 1990 to 2005-2009 was calculated for each tract. Independent Sample T-tests were conducted at the national level, MSA level, and county level (when the sample size was large enough) using SPSS to determine if the difference in the target group's derived socioeconomic index and variables were significantly different from the control group. The findings indicate the target groups overwhelmingly outperformed the control groups for the socioeconomic index and every variable except unemployment. The results of this study may be valuable for policymakers to develop thresholds and guidelines for future LIHTC development in areas concentrated by poverty. / by Rebecca J. Walter. / Thesis (Ph.D.)--Florida Atlantic University, 2012. / Includes bibliography. / Electronic reproduction. Boca Raton, Fla., 2012. Mode of access: World Wide Web.