Contact form Do you have a question or suggestion? Then you may complete this form. We'll respond within 10 business days. The form was not completed correctly. Please scroll up and see which field was not completed correctly. What is your question or comment about? *Required -- Select an option -- Assessment Payment Objection Book an appointment Something else * More information about your tax assesment Read more about your tax assesment, pay online or view the current rates via waternet.nl/tax. Have you not found the answer? If so, please fill in the form below: Your message *Required * See and pay your assessment On My Waternet you can find and pay your assessments. Need help paying your bill? Can't pay your water authority tax assessment right now? Find out how we can help you. Frequently asked questions Check frequently asked questions about water authority tax. Have you not found the answer? If so, please fill in the form below: Your message *Required * Information about filing an objection Is your water tax assessment incorrect? Then you can file an objection. You can file your objection quick and easy online. Check out all information here. File an objection Or file your objection now. Have you not found the answer? If so, please fill in the form below: Your message *Required * Your message *Required * Your message *Required * Your name *Required * Your email address *Required i * Address (street and number) *Required i * Postal code and city *Required i * Phone number *Required * Upload a file (optional) i Upload file(s) * Delete Submit Previous step Next step