Change account details

Would you like to change your personal details? Find out how to change your account details here.

Change email address

Do you want to change your email adres for Mijn Belasting (My Taxes), Mijn Drinkwater (My Tap Water) or both? Call our service desk via 0900 9394. We will change your email address for either one or both services.

Change account holder

Would you like to transfer your tap water account to a different name? Then please cancel your current account. And set up a new account under a different name for the same address.

Read more
Read more

Report a death

You do not have to report a death for water authority tax. For tap water, you have the option to cancel, keep or change the account.

Report a death
Report a death

Tap water account details

Change number of units ('eenheden')

Do you have a home without a water meter? And is the number of units your bill is based on incorrect? Then please contact our customer service team. They would be happy to help you.

Contact us
Contact us