Collect water and up to $1,000.

A rebate is generally not available for renovations and extensions as from 1 July 2006, because most new houses and significant extensions or additions to existing homes need to include a rainwater supply as part of the building approval process.

What does the rainwater tank rebate cover?

• $200 for the purchase of a new or replacement rainwater tank which needs to be plumbed for use to either a toilet or all cold water laundry outlets or hot water service
• Up to $600 for plumbing services (including services of a licensed plumber) to connect rainwater to either a toilet or all cold water laundry outlets or hot water service
• Up to another $200 extra for additional installation measures

General terms and conditions are:

• All rainwater tanks need to be 1000 litres or more and plumbed into at least one eligible fixture type (toilet cistern, all laundry cold water outlets or hot water service)
• Eligible homes are generally homes for which an application for development approval was lodged before 1 July 2006
• You must obtain a signed Certificate of Compliance from a licensed plumber indicating which eligible fixture types have been plumbed in
• You will need to provide the original receipt when claiming the rebate for the rainwater tank and switching device.
• Rainwater tanks and plumbing must comply with relevant Australian Standards and any local council requirements that may apply.

Full terms and conditions (including purchase date eligibility) are available on the application form.
Rainwater Tank and Plumbing Rebate Application


A rebate is generally not available for renovations and extensions as from 1 July 2006, because most new houses and significant extensions or additions to existing homes need to include a rainwater supply as part of the building approval process.

For further information phone the Water Rebates Hotline on 1800 130 952.