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Connect HUD QCT & DDA Eligibility

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Official annual LIHTC Qualified Census Tract and Difficult Development Area screening.

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About HUD QCT & DDA Eligibility

Check a bounded geography against HUD’s annual Qualified Census Tract and Difficult Development Area designations. These designations can affect the eligible basis used in Low-Income Housing Tax Credit underwriting. ParcelOps preserves the publication year and source row so an old designation is not shown as current. Results are an early financing screen and require confirmation against the governing HUD notice, allocating agency, and project facts.

Published byHUD 2026 QCT and DDA designation files
CoversUnited States areas represented in the 2026 HUD designation files
Records from2026 to 2026
UpdatesStatic
CredentialsNone of your own
Used forhudlihtcqctddatax-crediteligibility

⚠ This is an early geographic screen, not a binding LIHTC eligibility or eligible-basis determination.

See what HUD QCT & DDA Eligibility cannot tell you →

Connect HUD QCT & DDA Eligibility to Claude, ChatGPT, Cursor, and other MCP clients

Pick the tool your team uses for the exact setup steps.

  1. 1

    Open Claude settings

    Launch Claude, click the profile button (bottom left), and go to Settings.

  2. 2

    Access connectors

    Open the Connectors tab, scroll to the bottom, and click “Add custom connector”.

  3. 3

    Name your connector

    Enter any name you’d like for this connector.

  4. 4

    Get the connector URL

    Log in to ParcelOps, open the /mcp page, and copy the connector URL you want to use.

  5. 5

    Add the connector

    Paste the URL into the “Remote MCP server URL” box and click Add.

  6. 6

    Start using

    Your HUD QCT & DDA Eligibility connector is ready to use in Claude.