Reminder

Each HHNK tax assessment notice states the date by which you must pay. This is the due date. If you do not pay your water board tax on time, HHNK will send you a reminder. 

How it works

You will receive a reminder if you have not paid (in full) after receiving the reminder. The reminder costs:

• €10 for a tax assessment amount up to €454;
• €22 for a tax assessment of €454 or more.

You must pay the outstanding amount, including reminder fees, within fourteen days of the date of the reminder. If you are unable to pay this amount immediately, please request a payment arrangement via direct debit.

Pay online via your own bank

Would you like to pay your water board tax bill directly online via your own bank? It's easy: you pay the full outstanding amount immediately.

Pay immediately

Apply for direct debit online

Would you like instalments your water board tax in instalments ? It's easy—you'll always pay on time without having to worry about it.

Request direct debit

Legislation

• Collection Act 1990
• Implementing Regulation for the Collection Act 1990
• Costs Act for the collection of federal taxes
• Code of Civil Procedure

Regulations

• Guidelines for the collection of water board taxes HHNK 2023