Business Tariff Calculator

The new business charges will apply to both business customers and mixed-use customers. To allow businesses prepare for these changes, the charges won’t go live until 1 October 2021.

Please note only water in and out costs are changing, trade effluent costs are not included in the changes. To get an idea of what your new charges could be please use the calculator.

Bills increasing by more than €250 will be entitled to transition to the final tariffs gradually.

Calculate your future bill amount

* These Service Type Definitions are explained in more detail here »

Potential annual charge

Customer Class
Current Bill
Potential Bill
Difference €
Difference %

Bills increasing by more than €250 will be entitled to transition to the final tariffs gradually.

Please note, these results are based off information entered and are an estimate of your future charges from 1 October 2021. Only the tariffs most commonly applied in each LA are used in these calculations. More information can be found on our Charges page.

Case Studies

We have developed a number of case studies to assist customers to understand in more detail how the changes to tariffs may impact a bill. A broad range of customer types and locations have been chosen to provide a representative customer impact.

View Case Studies

Find out more

Back to the top