VAT Gap Estimation and Analysis with RA-GAP

How much tax revenue is your country or organization missing out on, and why? Understanding the difference between potential tax revenues and actual collections is vital for effective public finance management and tax administration. This course provides a comprehensive introduction to estimating the Value Added Tax (VAT) gap using the standard Revenue Administration Gap Analysis Program (RA-GAP) framework. You will learn how to break down the tax gap into compliance and policy components, analyze underlying economic data, and identify areas of revenue leakage. What you'll learn: Understand the core principles of VAT and the foundational concepts of the tax gap; Master the RA-GAP methodology to distinguish between compliance gaps and policy gaps; Prepare and clean macroeconomic data for tax revenue modeling; Calculate potential VAT revenues using consumption and production data; Analyze the impact of e-commerce and the digital economy on modern VAT collection; Interpret gap estimation results to formulate actionable tax administration reforms. Starting with key definitions and public finance fundamentals, this course guides you step-by-step through data preparation, modeling techniques, and policy analysis. You will work through practical, text-based scenarios and calculations designed to build your analytical skills. This course is designed for aspiring tax analysts, public finance students, and policy advisors who want to understand revenue administration gap analysis. No prior experience in tax modeling is required. Start mastering tax gap analysis today to make informed, data-driven fiscal decisions.