Select Page

Documents & Forms

Notice: You can pay all your Development Services Fees online by following the link below – use Bureau Code 4963827.
Pay Online:

Please find our online application guide below under Documents


To apply for a permit, visit and click Apply Online under the Permits & Licensing tab. Paper applications are accepted by mail or in-person. There is an additional $30 Paper Processing Fee added to each paper application. Please see our Example Document Sheet (#4 below) for Development & On-Site Sewage Facility required documents.

  1. 9-1-1 Address Application      9-1-1 Address Application Instructions
  2. Development Authorization Application
  3. Development & On-Site Sewage Facility Application
  4. Development Septic Example Document Sheet
  5. Food Establishment Application
  6. Mobile Food Establishment Application
  7. On-Site Sewage Facility Application
  8. Open Records Request Form (fillable)
  9. Subdivision Application (fillable)



  1. Hays County Development Regulations
  2. Hays County On-Site Sewage Facility Regulations
  3. Food Establishment Regulations
  4. 30 TAC 285 (On-Site Sewage Facilities)
  5. 25 TAC 288 (Texas Food Establishment Rules)


  1. 9-1-1 Address Verification Form
  2. Certified Food Manager Program Information
  3. Hays County Fee Schedule (January 2020)
  4. Hays County E.S.A. Acknowledgment
  5. Designer List (2020)
  6. Engineering & Surveyor Consultant List (2020)
  7. Installer List (2020)
  8. Maintenance Provider List (2019)
  9. Online Application Guide
  10. On-Site Sewage Facility Maintenance Affidavit (fillable)
  11. Open Records Request Form (fillable)
  12. Refund Request Form (fillable)
  13. Floodplain Engineer List (2020)
Do NOT follow this link or you will be banned from the site!