Built for accountants, by accountants
Powered by the same team that brings you the New Zealand Master Tax Guide, this tax research platform can provide your firm with balanced tax commentary and source material of the latest legislation, rulings, cases and judgments.


With a complimentary 7-day trial of CCH iKnow you will experience:

  • Online version of the current Updating New Zealand Master Tax Guide. 
  • Thoughtful and considered Topic Guides of key tax topics with links to cases, legislation and rulings.
  • Over 1500 practical tools such as checklists and calculators.
  • Notifications to your inbox on the latest tax news and events as you need them.

Get access to practical tax content that’s ready to work by signing up to a 7-day trial of CCH iKnow.*

(*Content exclusions apply)


CCH iKnow is very impressive. With the modern user-friendly search function the team finds it easy to navigate and source the content they need. Together with access to new detailed commentary, we are finding CCH iKnow has become a key business tool. It's helping us find the right content we need quickly and building better customer service outcomes.
Barbara Miller Director, Miller Johnson Chartered Accountants
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