1. Home
2. Programs
3. Homelessness Data Exchange (HDX), Versions 1.0 and 2.0

Homelessness Data Exchange (HDX), Versions 1.0 and 2.0

---

HDX 2.0

HUD has developed a new platform, the Homelessness Data Exchange, version 2.0, where CoCs submit Longitudinal Systems Analysis (LSA) data (replacing previous AHAR data submissions) and access Stella, HUD’s new strategy and analysis tool.

HDX 2.0 Guides, Tools, and Webinars

Log on with your original HDX username (if this is your first time logging in, you will need to create a new password by clicking “forgot your password?” on the login screen) to view and submit your LSA report data.

• View HDX 2.0 User Guides and Tools
• View LSA Guides, Tools, and Webinars
• View Stella Guides, Tools, and Webinars

---

HDX

The original HDX continues to exist and will allow Continuums of Care to submit or view data on the:

• Housing Inventory Count (HIC)
• Point-in-Time (PIT) Count
• System Performance Measures (SPM)
• Annual Homeless Assessment Report (AHAR) – view past submissions only

Learn more about reporting in HDX.

HDX Guides, Tools, and Webinars

Guides, tools, webinars, and other resources related to HDX are provided to assist grantees.

• View PIT and HIC Guides, Tools, and Webinars
• View System Performance Measures Resources
• View HUD HDX Training Modules

---

HDX News & Announcements

• Register Today: Final Point-in-Time (PIT) Count Office Hours: January 19, 2021
  Date Posted: January 15, 2021

• TODAY: Deadline for Official 2019 and 2020 LSA Data Submissions
  Date Posted: January 15, 2021

• HUD Issues CPD Memo: Availability of Waivers for the Biennial Point-in-Time Count of Unsheltered Homelessness
  Date Posted: January 07, 2021

• Updated CoC Performance Profile Reports Now Available
  Date Posted: December 07, 2020

• Preliminary LSA 2019 and 2020 Data Upload Deadline – October 30, 2020
  Date Posted: October 30, 2020

• HDX 2.0 is Open for 2019 and 2020 LSA Submissions!
  Date Posted: October 19, 2020

View All HDX News & Announcements

---