Customer Registration

The Cook Islands Government will subsidize domestic charges for residential connections. To be eligible, individuals must register with To Tatou Vai.

Online Registration Download PDF​​ Form


















Customer Registration Overview

  • Effective 01 October 205, the Cook Islands Government will provide a domestic subsidy, covering up to 38,000 litres of water per residential property each month.
  • To be eligible for the subsidy, domestic users and occupants of a dwelling or premises must complete the TTV customer registration. A verification process may follow to confirm domestic status.
  • Each domestic user can register for the subsidy for only one dwelling or premises.
  • If you want a copy of the customer agreement, you can download that here


How do I register?

  1. Registration can be completed by filling out the online form
  2. Registration can also be completed by downloading a PDF copy, which can then be completed and emailed to [email protected].
  3. If you need assistance completing the registration, you can always visit our office in person in Nikao and a member of our team can assist you.

Registration Frequently Asked Questions