Novogradac Historic Tax Credit Mapping Tool

About the Novogradac Historic Tax Credit Mapping Tool

Disclaimer: The data presented below are provided as a reference and the validity of the data cannot be guaranteed. All data should be verified with the applicable state and federal agencies before using it in the decision making process.

This tool and the data in the searchable map below reflects historic tax credit investments made from 2001 through September 2020 based on Part 3 data from the National Park Service. The congressional district boundaries shown are based on those set for 116th Congress and members are accurate of July 2021.

Details about data displayed can be viewed in an info box below the map.



  LIHTC: DDAs: the top 20% of census tracts where FMRs are high relative to incomes
  LIHTC: QCTs: census tracts where half the tract households have incomes at or below 60% AMI or 25% poverty (limited to 20% of metro population)
  NMTC: Eligible tracts are where the tract median income is at or below 80% AMI or where the poverty rate is at least 20%

How to Use the Novogradac Historic Tax Credit Mapping Tool

  • Enter an address in the search field to locate a specific location, or zoom in and click to select by state or congressional district.
  • Click ‘Historic Tax Credit Projects’ in the upper right corner to display HTC investments.
    • Click on a dot associated with an investment to see
      • total project cost;
      • WASO number;
      • date of Part 3 approval;
      • address; and
      • project description
  • Additional data layers are available; click to display:
    • 2021 LIHTC Qualified Census Tracts
    • 2021 Difficult Development Areas
    • NMTC Eligible Census Tracts
  • Click the Show/Hide info box button in the lower right to display data on the screen
  • Click the Download to CSV button to download the data shown in the info box to a Microsoft Excel-readable CSV file.
  • Click Print map to send the content displayed on screen to print.
  • Click Clear map to reset the mapping tool and clear previous selections.