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Small Difficult Development Areas

Metadata Updated: October 11, 2025

Low-Income Housing Tax Credit Qualified Census Tracts must have 50 percent of households with incomes below 60 percent of the Area Median Gross Income (AMGI) or have a poverty rate of 25 percent or more. Difficult Development Areas (DDA) are designated by the U.S. Department of Housing and Urban Development and are based on Fair Market Rents, income limits, the 2010 census counts, and 2006–10 5-year American Community Survey data when they becomes available. Beginning with the 2016 DDA designations, metropolitan DDAs will use Small Area Fair Market Rents (FMRs) rather than metropolitan-area FMRs for designating metropolitan DDAs. Maps of Qualified Census Tracts and Difficult Development Areas are available at: huduser.gov/sadda/sadda_qct.html.

2023 IRS SECTION 42(d)(5)(B) METROPOLITAN DIFFICULT DEVELOPMENT AREAS (OMB Metropolitan Area Definitions, September 14, 2018 [MSA] and derived FY2022 HUD Metro SAFMR Area Definitions [HMFA])

Access & Use Information

Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

Downloads & Resources

Dates

Metadata Created Date July 26, 2025
Metadata Updated Date October 11, 2025

Metadata Source

Harvested from md json

Additional Metadata

Resource Type Dataset
Metadata Created Date July 26, 2025
Metadata Updated Date October 11, 2025
Publisher opendata.maryland.gov
Maintainer
Identifier https://opendata.maryland.gov/api/views/t4da-rr3j
Data First Published 2025-07-22
Data Last Modified 2025-10-06
Public Access Level public
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://opendata.maryland.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id 874335ea-fd7a-40e3-9645-ec6786deeaca
Harvest Source Id ee165ef5-7b35-41a7-b3a5-5479c71b0e58
Harvest Source Title md json
Homepage URL https://opendata.maryland.gov/d/t4da-rr3j
Source Datajson Identifier True
Source Hash 0d7d2f12ad4d7b03e39bfcf45080eaf0ed141b41948559b4fabc9ec769adacc1
Source Schema Version 1.1

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