Understanding your water authority tax assessment

You receive your water authority tax assesment once a year. This tax helps the Public Water Authority Amstel, Gooi and Vecht to manage the water cycle. We would be happy to help you to understand your assessment.

View water authority tax assessment via My Waternet 

 

What do I pay for?

There are 3 types of water authority tax: 'watersysteemheffing' (water system charge), 'zuiveringsheffing' (water treatment charge) and 'verontreinigingsheffing' (pollution charge). The type of tax you pay depends on your specific situation.

Watersysteemheffing (Water system charge)

Do you live in the area of the Regional Public Water Authority Amstel, Gooi en Vecht? Then you must pay a water system charge. This way you contribute to a good management of the water cycle. How much water system charge you must pay depends on your situation:

  • Ingezetenen (Residents): you are a resident and pay per household.
  • Gebouwd (Buildings): you are the owner of 1 or more buildings and pay a percentage of the WOZ (the Valuation of Immovable Property Act) value.
  • Ongebouwd (Land without buildings): you are an landowner and pay per hectare (10,000 m2).
  • Natuurterrein (Nature area): you are the owner of a nature area and pay per hectare (10,000 m2).

Each year residents must  pay a water system charge. This is a fixed amount.  This is also the case if you move. Please read in which situations we will reduce your water authority tax assessment.

Zuiveringsheffing (Water treatment charge)

Is your home connected to the public sewer system? Then you must pay a water treatment charge. With this, you help to pay to clean waste water. The amount you pay is based on the number of ‘pollution units’ (ve). A ve is the average amount of pollution of 1 person per year. Do you live alone? Then you pay for 1 ve. Households of 2 or more people pay for 3 ve. This is the law. This also includes children under 18 years of age.

Verontreinigingsheffing (Pollution charge)

If your home is not connected to the public sewer system, you pay a pollution charge. You help to pay to keep the surface water clean. This charge is also based on the number of ‘pollution units’ (ve). This is the amount of pollution that 1 person causes on average per year.

 

Why do i have to pay this amount?

The amount you pay depends on your situation

 

Are you a tenant? Then you must pay:

  • zuiveringsheffing woonruimten (water treatment charge): a standard charge per pollution unit (ve) per year.
  • watersysteemheffing ingezetenen (water system charge for residents): a standard charge per household per year. You are obliged to pay for a whole year, based on your living situation on the 1st of January.

Are you a home owner? Then you must pay:

  • zuiveringsheffing woonruimten (water treatment charge): a standard charge per pollution unit (ve) per year.
  • watersysteemheffing ingezetenen (water system charge for residents): a standard charge per household per year. You are obliged to pay for a whole year, based on your living situation on the 1st of January.
  • watersysteemheffing gebouwd (water system charge for owners of land with buildings); a percentage of the WOZ value (Valuation of Immovable Property Act) of your home.

Need more examples?

View our explanation about the rates

 

When do I have to pay my water authority tax assessment?

You must pay your bill within 6 weeks after receiving you water authority tax assessment. The due date (‘Vervaldatum’) is stated at the top right side of your assessment. You must pay your water authority tax before the due date. If you do not pay in a timely manner you will receive a payment reminder. You will be charged a late fee.

 

Example

View example of water authority tax assessment

 

Frequently asked questions

All questions about water authority tax