CCH iKnow is a research platform that has been designed specifically for accounting firms. With all the expert content, real world examples and hundreds of practice tools you need in the one convenient place you can quickly and confidently step through your client issues.

Improve your firm’s efficiencies with access to practical information at your fingertips. The content is powered by the team that brings you the Australian Master Tax Guide, giving you confidence that you’re providing accurate and timely advice.


CCH iQ events brings you actionable information when an industry event occurs, and provides you with a range of communication practice tools so you can proactively contact impacted clients. These tools include proforma letters, impact statements, calculators and more – all which are regularly updated and added to as the CCH iQ event progresses. Read more about CCH iQ here.

Practice Tools

Over 500 practical tools like calculators, checklists, worked examples, procedures and flowcharts step you quickly through tricky client situations, ensuring you don’t miss anything and always know the next step to take.

Topic Pages

Unique to CCH iKnow, topic pages are editorially curated to give you everything you need on a particular topic area in the one place, reducing the time you spend searching for answers. Each topic pages includes the relevant rates, source material, commentary, practical tools and related items on the issues you are dealing with on a daily basis.


Interpret complicated legislation and rulings quickly with the CCH commentary you know and trust. Flexible commentary packages mean you only subscribe to the level of detail required by your firm, from practical commentary only to as in-depth as the commentary you would find in the Australian Federal Tax Reporter.

Source Material

Access the latest legislation, rulings, cases and judgments that you need to ensure you and your clients are complying with the latest requirements from government regulators and the ATO.


Stay up to date with the news that affects you and your clients as it happens, such as government announcements, legislation and cases. Be kept up to date so you can be confident you’re making informed decisions for your clients.


Use the alerts feature to ensure you never miss any of the essential updates to your favourite topic pages. The alerts are emailed straight to your inbox with links to the new content and practice tools.



Why our customers love CCH iKnow

"With CCH iKnow we have high quality professional content at our fingertips whenever we need it. It is so easy to use and is right there on the screen, you don’t even need to drill down further to documents. This is a great help if you need an answer quickly."
- Tyler Wise, Director, Wise Accounting

"The powerful search function of CCH iKnow makes it easier and faster to find and share the exact content that you are looking for. With its very readable format our clients can see for themselves that the information straight from iKnow supports the advice we are giving them. We’re a CCH iFirm practice and the integration of the entire suite means it’s become second nature to include CCH iKnow in our advisory processes."
- Tracey Amott, Partner, Greenview Accounting Group

"The search function of CCH iKnow is well organised, instantly separating results into topics, commentary, practice tools, roadmaps and rulings."
- S. Hain 


Try out CCH iKnow today
Register for CCH iKnow to get access to 5 CCH iKnow documents and start testing the CCH iKnow features.

Register for a CCH iKnow trial