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End-of-year arrangements Our offices and phone lines will close down over the holiday season, but our website, self-service 0800 number and myIR will remain available. Find out more

We've upgraded our voice system You may notice some changes the next time you call us. Find out more

This section applies to services and forms on, or accessed through, websites owned and operated by us. These conditions are not for those on our social media channels. Our online services include:

  • forms
  • myIR
  • developer portal
  • calculators
  • other tools and services accessed through our websites.

We can investigate the use of online services to identify possible non-compliance or fraud, as well as unintentional errors made by customers.

We may make changes to our online services (including myIR) at any time.

Last updated: 14 May 2021
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