Water authority tax

Read more about your tax assesment, pay online or view the current rates.

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Tax assessment is delayed

You will receive your water authority tax assessment later than usual. To find our why that is so, please read our explanation.

Your water authority assessment comes later


All about water authority tax

Water authority tax rates

How much does water authority tax cost and what are your paying for?

  • View the current rates
  • View examples of common situations.
View rates
View rates

Receive tax assessment by e-mail

Receive a handy email as soon as we’ve drawn up your tax assessment. Log in at My Waternet with your DigiD and change your contact preference to ‘email’.

  • Never miss an important bill
  • Receive a friendly reminder when at risk of late payment
  • Less paper is better for the environment
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Change contact preference

Questions and answers about water authority tax

View all questions about water authority tax