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      <title>Difficult Development Areas, 2013</title>
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    <abstract lang="eng" displayLabel="Abstract">A Difficult Development Area (DDA) for the Low Income Housing Tax Credit program is an area designated by U.S. Department of Housing and Urban Development (HUD) with high construction, land, and utility costs relative to its Area Median Gross Income (AMGI). All designated DDAs in Metropolitan Statistical Areas (MSA) or Primary Metropolitan Statistical Areas (PMSA) may not contain more than 20% of the aggregate population of all MSAs/PMSAs, and all designated areas not in metropolitan areas may not contain more than 20% of the aggregate population of the non-metropolitan counties. Data is current as of: 09/11/2013</abstract>
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    <note lang="eng" displayLabel="Preferred citation">United States. Department of Housing and Urban Development. (2013). Difficult Development Areas, 2013. United States. Department of Housing and Urban Development. Available at http://purl.stanford.edu/mv677bw5976.</note>
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