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Changes to the myIR login screen are coming You will not be able to use myIR between 1pm Saturday 8 October and 8am Monday 10 October. This is so we can update our external authentication system. From Monday 10 October the myIR login page will have a new look and feel, but the login process will not change.

Notes about archived tax statistics

  • Archived tax statistics are those that have historically been published by Inland Revenue.
  • These tax statistics were correct at the time of extraction. 
  • Statistics cover the period from 2001 onwards. For the years before 2006 please go to the second worksheet in the Excel workbook.
  • Some numbers in the tables are rounded, which means the totals are not always consistent with the sums across the corresponding categories.
  • We provide revenue and debt statistics for each fiscal year ending 30 June. All other data is at or for the tax year ending, 31 March.
Last updated: 28 Apr 2021
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