Financial Support Programs for Cesspool Conversion

The State of Hawaii has offered a variety of financial support programs that have occurred periodically to support the conversion or upgrade of Hawaii’s cesspool. Please consider checking this page regularly for information on any new financial support programs.

Ongoing Programs

There are no ongoing financial support programs for Cesspool Conversion at this time.

Completed Programs

2023 Hawaii Cesspool Pilot Grant Program (CPGP)
$20,000 reimbursement grant for qualifying applicants.

  • Purpose, Program Description, and Procedures | .pdf |
  • How to Determine your Household Area Median Income | .pdf |
  • Frequently Asked Questions (F.A.Q.) | .pdf |

2016-2020 Income Tax Credit for Qualified Cesspool
$10,000 tax credit for qualifying applicants.

  • Purpose, Program Description, and Procedures | .pdf |