Register with Irish Water

Learn how to register for a domestic account with us.

It is still a good idea to register for an online account with us. It means we can contact you in the future about any outages or issues in your area.

Who needs to register?

You should register with Irish Water if you are:

  • A property owner and live in the property
  • An occupier (tenant) and live in the property
  • The owner of a property and there is no occupier in the property (for example a holiday home)

You should also register if you do not have public water services connected to your property but you will need to tell us that you are not a customer.

How to register

You can register by calling us on 0818 778 778 or +353 1 707 2824, our lines are open from 9am - 2pm, Monday to Friday (excluding Bank Holidays). If you would like to complete your application in Irish, please call 0818 778 778 and dial 9.

Already registered?

If you have already registered with Irish Water and there have been no changes in the number of people living in your household, then you do not need to do anything further. If there has been a change, please call us on the number above to update your details.