This IB Business Management 2026 Internal Assessment guide is designed to help SL and HL students understand the requirements of the new IA format and produce a strong written commentary with confidence. It explains the overall structure of the task, and also breaks down what examiners are looking for in areas such as supporting documents, tool selection, analysis, conclusions, structure, and presentation, helping students see clearly how high-level responses are built.

The guide goes further by offering practical advice on choosing stronger sources, using non-standard research materials such as annual reports, trade journals, earnings call transcripts, and academic databases, and avoiding common mistakes such as description without analysis, overusing key concepts, or relying on biased evidence. It also includes focused support on integrating the key concept as a lens, writing direct evidence-based conclusions, and presenting work professionally, ending with a clear submission checklist that students can use before handing in their final IA.

This is the guide to use if you are a new IB Business Management teacher, or someone looking for a quick and easy way to organize your thoughts. You’ll be a school hero with this, we promise!

Updated 15/04/2026