When examination time is limited, effective revision matters more than lengthy textbooks. The CA Final IDT That’s IT Book by Tharun Raj is designed to help students revise the complete Indirect Tax syllabus in a concise, structured, and exam-oriented format.
Popularly known as “That’s IT on GST & Customs (Including FTP)”, this summary book by Tharun Raj, the IDT Wizard, brings together important concepts from GST, Customs, and Foreign Trade Policy (FTP) in a format designed for faster revision and better retention.
The book is updated with the latest applicable amendments for upcoming examinations and is designed for CA Final November 2026 & May 2027 and CMA Final December 2026 & June 2027 attempts.
Whether you are in the final few weeks of preparation or looking for a single book to consolidate your Indirect Tax learning, this book is a focused revision resource for GST, Customs, and FTP.
Product Details
| Details | Information |
|---|---|
| Book Title | That’s IT on GST & Customs (Including FTP) |
| Author | Tharun Raj |
| Subject | Indirect Tax – GST, Customs & FTP |
| Applicable Level | CA Final & CMA Final |
| CA Final Attempts | November 2026 & May 2027 |
| CMA Final Attempts | December 2026 & June 2027 |
| Format | Printed Book |
| Language | English |
| Book Type | Summary / Concept Book |
What’s Inside
GST
- Structured summary of important GST concepts
- Exam-oriented presentation
- Important provisions for quick revision
- Latest applicable amendments
Customs
- Concise Customs concepts
- Important provisions presented in an easy-to-revise format
- Exam-focused summaries
Foreign Trade Policy (FTP)
- Important FTP provisions
- Concise revision-oriented presentation
- Designed for faster recall before examinations
Book Highlights
- Complete GST, Customs & FTP coverage.
- Crisp and exam-oriented presentation.
- Designed for faster revision and better retention.
- Updated with the latest applicable amendments.
- Ideal for last-minute CA Final IDT preparation.
- Suitable for CA Final and CMA Final students.
- Excellent companion to the IDT Solved Work Book.
- Prepared by renowned Indirect Tax faculty Tharun Raj.
Ideal for Last-Minute Revision
The CA Final IDT That’s IT Book is particularly useful during the final 2–4 weeks before examinations, when students need to revise important concepts efficiently without repeatedly going through lengthy study material.
Its summary-based approach helps students consolidate concepts they have already studied and focus on quick revision before the examination.
For students looking for both conceptual revision and extensive question practice, the book can be used alongside the CA Final IDT Solved Work Book.
Free Rocket Revision Sessions
Students can complement their preparation with Rocket Revision sessions by Tharun Raj available through YouTube.
The combination of the summary book and revision sessions provides an additional way to reinforce important GST, Customs, and FTP concepts before the examination.
Who Should Buy This Book?
This book is ideal for:
- CA Final students appearing in November 2026.
- CA Final students appearing in May 2027.
- CMA Final students appearing in December 2026.
- CMA Final students appearing in June 2027.
- Students in the final 2–4 weeks before examinations.
- Students looking for a concise IDT revision resource.
- Students who want to consolidate their Indirect Tax preparation in one book.
What’s Included
Students will receive:
- That’s IT on GST & Customs (Including FTP)
- Printed Book
- GST Summary Content
- Customs Summary Content
- FTP Summary Content
- Latest applicable amendment coverage
Delivery Timeline
The printed book is dispatched after successful order confirmation and delivered according to the applicable shipping timeline.
About the Author
Tharun Raj, popularly known as the IDT Wizard, is a renowned faculty member specializing in Indirect Taxation for CA Final and CMA Final students.
He is known for his concept-focused and exam-oriented approach to teaching GST, Customs, and other Indirect Tax provisions. His summary books, revision programs, and educational content are used by CA and CMA students preparing for professional examinations.
Tharun Raj also conducts Indirect Tax courses including CA Final IDT Exam-Oriented Classes and IDT Fastrack Classes, helping students prepare through structured learning and revision.
Why Choose CA Final IDT That’s IT Book?
- One focused resource for GST, Customs & FTP revision.
- Concise presentation without unnecessary elaboration.
- Designed specifically for examination-oriented revision.
- Updated with the latest applicable amendments.
- Useful during the final weeks before exams.
- Covers upcoming CA Final and CMA Final attempts.
- Can be paired with a solved workbook for question practice.
- Authored by Tharun Raj – IDT Wizard.
Frequently Asked Questions
1. What subjects does the CA Final IDT That’s IT Book cover?
The book covers GST, Customs, and Foreign Trade Policy (FTP).
2. Is this book suitable for CA Final November 2026?
Yes. The book is designed for the CA Final November 2026 examination.
3. Is this book applicable for CA Final May 2027?
Yes. It is also applicable for the CA Final May 2027 examination based on the stated amendment coverage.
4. Can CMA Final students use this book?
Yes. The book is also designed for CMA Final December 2026 and June 2027 preparation.
5. Is this book suitable for last-minute revision?
Yes. Its concise summary format makes it particularly useful for students revising during the final 2–4 weeks before examinations.
6. Who is the author of the book?
The book is authored by Tharun Raj, popularly known as the IDT Wizard.
7. Can I use this book with the IDT Solved Work Book?
Yes. The That’s IT book can be used for conceptual revision, while the Solved Work Book can be used for practical question practice.







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