Students' Guide to Income Tax & GST is a definitive, long-standing academic and examination-oriented textbook that presents Indian Income Tax and Goods & Services Tax (GST) as structured, computation-centric subjects requiring methodical study, sustained practice, and analytical application. The book represents decades of continuous evolution in line with changes in tax legislation, examination patterns, and pedagogical expectations of universities and professional bodies. The central objective of this work is to bridge the persistent gap between statutory theory and numerical application. Taxation, unlike many other commerce subjects, cannot be mastered through reading alone; it demands step-by-step understanding, repeated computation, and clarity on how legal provisions translate into examinable problems. Recognising this, the authors have deliberately avoided a section-by-section paraphrasing of the law. Instead, every provision is explained analytically, illustrated with original, carefully designed problems, and reinforced through structured repetition. The book adopts a 'teach yourself' learning philosophy, enabling students to progress independently from basic concepts to advanced problem-solving. Complex provisions are broken down into logical components, computations are explained sequentially, and recurring exam-tested areas are repeatedly reinforced. Each topic concludes with a point-wise recapitulation, ensuring consolidation of learning.

This book is designed for a broad but clearly defined academic and professional audience that requires both conceptual understanding and computational proficiency, including:

• B.Com. and BBA Students studying Income-tax and GST as compulsory or elective subjects, who need a single, comprehensive textbook that explains concepts clearly and supports problem-based learning
• CA Intermediate Students, for whom accurate computation, structured answers, and familiarity with exam-style questions are critical for success
• CS Executive Students requiring clarity on statutory interpretation, supported by practical illustrations
• CMA Intermediate Students, where emphasis on numerical accuracy and application is particularly high
• Undergraduate Students with a meritorious or professional orientation, aiming to build strong foundations for higher studies or professional courses
• Teachers and Faculty Members seeking a systematically organised, illustration-rich reference text for classroom instruction and assignment design

The Present Publication is the 74^th Edition | 2026-27, amended upto 1^st January 2026. This book is authored by Dr Vinod K. Singhania & Dr Monica Singhania, with the following noteworthy features:

• [Law Fully Updated up to 1^st January 2026] Incorporates all statutory amendments, notifications, rate changes, and procedural developments under the Income-tax Act and GST law as notified up to 1st January 2026, ensuring complete contemporaneity for academic and professional use
• [Assessment Year 2026–27 Oriented Income-tax Computations] All Income-tax illustrations, numerical problems, and tax liability computations are solved strictly in accordance with the law applicable for Assessment Year 2026–27, reflecting the exact framework tested in examinations
• [Dual-Subject Integrated Coverage – Income-tax & GST] Presents both Income-tax and Goods & Services Tax in a single, integrated volume, allowing students to develop parallel competence in direct and indirect taxation without the need to consult multiple texts
• [Teach-yourself Pedagogical Design] Structured on a self-learning methodology where each topic is introduced conceptually, explained analytically, and then reinforced through graded illustrations and problems, enabling independent and systematic study
• [Paragraph-wise Analytical Exposition] Every topic is divided into distinctly numbered paragraphs, each beginning with a clear analytical discussion of the provision, facilitating precision reading, selective revision, and easy classroom referencing
• [Extensive Original Problem Bank – 500+ Solved Problems] Contains more than 500 carefully designed, original problems covering conceptual, computational, and procedural aspects, enabling students to develop application skills across varying difficulty levels
• [Step-by-Step Computational Methodology] All numerical illustrations follow a structured, examiner-oriented computation format, training students in logical sequencing, working-note preparation, and presentation of answers as expected in examinations
• [Professional Examination Focus Marking (➠ Symbol)] Paragraphs, problems, and exercises marked with the ➠ symbol identify content of primary relevance for CA, CS, and CMA examinations, enabling focused preparation without overloading
• [CA (Intermediate) Examination Questions – Last 5 Years Fully Solved] Includes a dedicated compilation of all theory and practical questions asked in CA (Intermediate/IPCC) examinations over the last five years, with answers updated to the current law and assessment year
• [Balanced Coverage of Theory, Computation, and Procedure] Goes beyond charging provisions and heads of income to cover procedural and compliance-oriented areas such as TDS applicability, return filing, assessment mechanisms, GST registration, returns, audit, and interest provisions
• [GST Operational Depth with Rate Annexures] GST coverage extends from conceptual levy to operational compliance, supported by annexures summarising GST rates for goods and services, serving as a quick-reference and revision aid
• [Exam-aligned Illustration Style] Illustrations are framed to mirror examination patterns, including mixed theory-cum-practical questions, ensuring familiarity with examiner expectations and answer construction techniques
• [Point-wise Recapitulation for Rapid Revision] Major topics conclude with structured, point-wise summaries that consolidate learning and assist in last-stage revision before examinations
• [Suitable for Undergraduate and Professional Courses] While primarily designed for CA, CS, and CMA students, the depth and clarity of explanation make the book equally suitable for B.Com. and BBA students with academic or professional aspirations.

The coverage of the book is as follows:

• Unit 1 | Income-tax – The Income-tax unit provides a complete, computation-oriented treatment of the Income-tax Act, structured to build confidence in solving exam-level problems. Coverage includes:
  • Fundamental concepts, definitions, and charging provisions
  • Residential status and scope of total income
  • Detailed, head-wise coverage of income, including:
    • Income from Salary (including perquisites and allowances)
    • Income from House Property
    • Profits and Gains of Business or Profession (including presumptive taxation)
    • Capital Gains
    • Income from Other Sources
  • Deductions, exemptions, rebates, and reliefs explained with computational clarity
  • Set-off and carry forward of losses with integrated problem sets
  • Step-by-step computation of gross total income, total income, and tax liability
  • Procedural topics such as TDS applicability, return filing, and assessment mechanisms
  • Fully solved CA (Intermediate) examination questions, mapped to current law and assessment year
• Unit 2 | Goods & Services Tax (GST) – The GST unit treats GST as a functional tax system, focusing on how provisions operate in practical exam scenarios. Coverage includes:
  • Constitutional background and structure of GST
  • Levy and collection under CGST, SGST, IGST, and UTGST
  • Supply of goods and services, including exemptions
  • Time of supply and place of supply provisions
  • Valuation of taxable supply
  • Input Tax Credit mechanism, including blocked credits and restrictions
  • Composition and alternative composition schemes
  • Registration requirements, returns, payment of tax, interest, audit, and compliance
  • Annexures summarising GST rates for goods and services, serving as quick-reference revision tools

The structure of the book is as follows:

• Follows a multi-layered pedagogical structure:
  • Conceptual explanation in simple language
  • Analytical breakdown of statutory provisions
  • Step-wise computational illustrations
  • Extensive original problem sets
  • Point-wise recapitulation for reinforcement
• Each topic is divided into distinctly numbered paragraphs, enabling selective study and efficient revision
• 'Problems on …' sections ensure immediate application of concepts
• Periodic 'Test Your Knowledge' checkpoints consolidate learning
• A separate exam-question compilation section transitions students from topic-wise learning to full exam readiness
• GST annexures provide a fast-recall layer during revision and time-bound practice