However, AI should never be treated as an authoritative source.

Just as accountants are trained to apply professional scepticism when reviewing information, the same mindset should be applied to AI-generated content. The real value of AI lies not in accepting answers at face value, but in using it as a starting point before validating the output against trusted sources.

Why validation matters

Generative AI tools predict likely responses based on patterns in data. While they can be remarkably convincing, they can also produce inaccurate, outdated or entirely fabricated information, often presented with complete confidence.

Relying on incorrect technical information may lead to providing inaccurate client advice, complaints and ultimately, reputational damage.

A practical approach to validating AI output

Before relying on content generated by AI, ask yourself five simple questions, helping you to ascertain the context, credibility and accuracy of the information presented:

The importance of trusted technical resources

One of the challenges with AI tools is that they draw on vast amounts of information of varying quality. The quality of the output is often influenced by the quality of the underlying sources - that's why accountants should develop a habit of moving from AI-generated content to authoritative technical resources.

Staff working at ICAEW member firms have free access to the Bloomsbury Accounting and Tax Service. The service provides access leading accounting and tax resources, combining up-to-date legislation, HMRC manuals, case summaries and practical commentary from recognised subject matter experts.

Professional scepticism in the age of AI

AI is undoubtedly changing how accountants work. But the fundamental principles of the profession remain unchanged.

The most successful firms will not be those that simply adopt AI the fastest. They will be the firms that combine AI's efficiency with professional scepticism, robust quality control and trusted technical resources.

Useful resources

• To better understand the inputs and capabilities of generative AI, see ICAEW’s Generative AI guide.
• ICAEW’s ICAEW GenAI Accelerator Programme provides an in-depth programme to help you upskill and understand effective and safe use of AI within the accounting profession. The first module is free to ICAEW members, and counts towards your verifiable CPD.
• ICAEW’s Artificial Intelligence Hub is updated with all the latest AI-related content across icaew.com