This edition of Commercial’s Systematic Approach to GST, updated for Assessment Year 2026–2027 and published as the 51st Edition (January 2026), serves as a comprehensive and authoritative guide for students preparing for professional examinations such as CA Inter, CMA Inter, CS Executive, and other specialized commerce and taxation studies. Authored by CA (Dr.) Girish Ahuja and Dr. Ravi Gupta, the book provides a structured and systematic presentation of the Goods and Services Tax framework in India, designed to help students clearly understand both the conceptual foundations and practical application of GST law.

The book presents GST in a logical and exam-oriented format, ensuring that readers develop a strong grasp of statutory provisions, procedural requirements, and problem-solving techniques relevant to professional examinations scheduled for May 2026, September 2026, and January 2027. The content has been carefully updated to reflect the latest amendments, notifications, and developments in GST law, ensuring alignment with current legislative and regulatory practices.

The coverage spans the complete scope of the Goods and Services Tax regime, including:

• Introduction to GST and Constitutional Framework
• Supply under GST – Meaning, Scope, and Classification
• Levy and Collection of GST
• Composition Scheme and Reverse Charge Mechanism
• Time of Supply and Value of Supply
• Input Tax Credit – Eligibility, Conditions, and Restrictions
• Registration Procedures and Compliance Requirements
• Tax Invoice, Credit Notes, Debit Notes, and Documentation
• Accounts and Record Maintenance under GST
• Payment of Tax, Electronic Ledgers, and Refund Mechanisms
• Returns Filing and GST Compliance Procedures
• Assessment, Audit, Inspection, Search, and Seizure Provisions
• Demand, Recovery, Appeals, and Adjudication
• Offences, Penalties, and Prosecution under GST
• Integrated GST and Inter-State Supply Rules
• Practical illustrations and examination-oriented problem solving

This edition is particularly suitable for:

• CA Inter, CMA Inter, and CS Executive students preparing for GST papers in professional examinations
• Commerce and taxation students seeking a systematic understanding of GST law
• Chartered accountants, tax practitioners, and consultants requiring a practical reference for GST provisions
• Academicians and trainers involved in professional commerce and taxation education
• Professionals and compliance officers dealing with GST implementation and regulatory obligations

With its clear structure, updated legal framework, and examination-focused presentation, this edition of Commercial’s Systematic Approach to GST serves as a reliable and practical resource for mastering the Goods and Services Tax system for both academic preparation and professional application.