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Water authority tax

Water authority tax pays for flood protection, treatment of waste water and proper water levels in the polders for nature and agricultural uses. Without these efforts, our country would flood. Clean water is necessary for public health.

Water authority tax rates

How much tax do you have to pay? View the tax rates.

  • View the current rates
  • View examples of common situations.
  • Calculate your water authority tax.
View tax rates
View tax rates

Why do you have to pay waterauthority tax?

Would you like to know how your tax money is spent? We would be happy to explain this to you.

Read more
Read more