Access the tax arrears instalment calculator

The tax arrears instalment calculator allows you to estimate the terms that may apply to a phased payment (instalment) arrangement. Revenue may agree to this arrangement, to allow you to pay your tax arrears.

Using the information that you input, the calculator works out the:

  • interest that has accrued
  • deferred (projected) interest
  • number of months the arrangement will take, or the amount of each instalment.

Who is the service for?

This service is suitable for any Revenue customer who wants to apply to pay their tax arrears in instalments. It allows you to estimate the terms of an arrangement before formally submitting an application.

You can apply for an arrangement by completing a PPA1 form and submitting the form to the Collector-General’s Division.

What you need to use the service

To use the service, you will need the full list of your tax arrears.

How to access the service

Use this link to access the tax arrears instalment calculator.