Trusted knowledge and expertise

Croner-i is the first choice for professional advisors and business owners. 

We provide online information and guidance that ensures you make the right decisions, minimising risk to your business and your reputation.

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Speak to an expert

Call now and one of our team will guide you to a solution tailored to your needs.

Book a demo

See it in action. We can show you how our products work in 15 mins with an online demonstration.

Read some reviews

Not convinced? Read some of the things our customers say about our products.

Explore our solutions

We provide solutions for a wide range of companies, designed for owners, managers and their advisors. Read more about how we support accountants, tax specialists, HR managers, HSE officers and many other professionals working in firms and businesses, big and small.


From UK direct tax to global transfer pricing, Croner-i has unsurpassed coverage of tax. Our tax authors are leading experts in their field, providing guidance and analysis that is intuitive in its application.


Whether you need guidance under GAAP or IFRS, our products will ensure you can apply best practice and benchmark your financial reporting processes against the world’s leading companies.

Human resources

Thousands of human resources professionals turn to Croner-i for practical guidance, model policies, templates and tools to create and maintain world-class HR teams.

Health & safety

Our health & safety products cover a wide range of industries and specialisms, such as construction, hazardous substances and the environment, ideal for any health & safety advisor or manager.

Why Croner-i?

Croner-i combines knowledge with practicality to provide you with guidance and best practice you can put into action straight away.



Our information is written by people who really know their stuff. They have the experience and knowledge to provide the insights you need to understand the real implications of legislative and regulatory change in your industry.


Croner-i is so much more than a source of guidance. Our products contain a wealth of practical tools that make our information actionable. Download ready-to-use templates, letters and forms, and use checklists, toolkits, and workflow apps for accurate results and detailed reports.


Our customers rely on us to provide the latest information on any issue related to their role. We constantly check and update our content, so you can trust the veracity of our service.


We listen to our customers to ensure Croner-i delivers the information they need, in the way they need it. Our platform is constantly improving, adding functionalities, and enhancing the way they find information and use our resources in their work.

See what our customers say about us

"The Croner-i Tax & Accounting is comprehensive and kept bang up to date. Most importantly it affords easy, user-friendly access but crucially, unlike other systems, you don’t seem to have to work to find things – an excellent search engine does the job for you."

- Peter Williams, Manager Corporate & Business Tax, Booth Ainsworth

“I have had the pleasure of using the Croner-i system for a number of years in two applications. I have found the system and its many features first class and the information and resources contained on the website to be excellent… I would recommend this product without any hesitation.”

- Darren Corke, Derwent Living


“The Croner-i legal register saves me so much time in compiling the list of laws I need to be compliant to. Also, the ability to write notes and give legislation a compliance status is extremely useful – I can’t recommend this tool highly enough!”

- Karen Barnard, UK Health & Safety Manager, Lucy Electric