Income Tax Act 1961: Navigating Its Structure & Schedules

Infographic of Income Tax Act 1961 showing Parts I–IV with clear descriptions and their links to chapters, sections, and schedules.
Income Tax Act 1961: Navigating Its Structure & Schedules


🧭 A Beginner’s Guide to Understanding the Framework of Indian Taxation Law


📌 Table of Contents

  1. What is the Income Tax Act, 1961?
  2. Structure of the Income Tax Act: Parts, Chapters & Sections
  3. What are Schedules in the Income Tax Act?
  4. Real-Life Example: A Freelancer's Income in Light of Sections
  5. Infographic: Income Tax Act Structure
  6. Download: Cheat Sheet PDF
  7. Quick Quiz
  8. Summary & What’s Next

📖 1. What is the Income Tax Act, 1961?

The Income Tax Act, 1961 is the central law that governs the levy, computation, and collection of income tax in India. It came into force on 1st April 1962, replacing the earlier Indian Income Tax Act, 1922.

It applies to:

  • Individuals
  • Hindu Undivided Families (HUFs)
  • Firms
  • Companies
  • Trusts and other entities

🏛️ 2. Structure of the Income Tax Act

The Act is very vast and consists of:

  • 1 Preliminary Chapter
  • 298 Sections (as of FY 2024–25)
  • 14 Schedules
  • 23 Chapters grouped under 4 Parts

⚙️ Breakdown:

Part Content Description
Part I Preliminary Definitions, scope, and applicability
Part II Main Provisions Income, computation, tax rates, etc.
Part III Procedure Assessment, appeals, penalties
Part IV Miscellaneous Exemptions, powers, amendments

🧾 Commonly Used Sections:

Section Purpose
10 Incomes exempt from tax
14 5 Heads of Income
80C - 80U Deductions under Chapter VI-A
139 Filing of return
143(1) Intimation after return processing

📂 3. What are Schedules in the Income Tax Act?

Schedules are annexures that supplement specific provisions. Example:

Schedule Usage
Schedule I Income tax rates
Schedule VI Depreciation rates for businesses
Schedule VII Approved institutions for donations (Sec 80G)

📌 4. Real-Life Case Study: Freelancer Taxation

Scenario: Ravi, a freelance graphic designer, earns ₹7,20,000/year.

Step Reference
Declares income under PGBP Sec 28
Deducts expenses (software, laptop) Sec 30-37
Claims 80C deduction for ELSS ₹1.5 lakh Sec 80C
Net Taxable Income: ₹5,50,000 Slab Rate (Sec 115BAC or Normal)
Files return Sec 139

This shows how different sections apply to one person depending on income type and savings.


🧠 5. Infographic: Structure of Income Tax Act

Infographic of Income Tax Act 1961 showing Parts I–IV with clear descriptions and their links to chapters, sections, and schedules.
Infographic: Structure of Income Tax Act


📥 6. Downloadable PDF: Income Tax Act Cheat Sheet


❓ 7. Quick Quiz – Test Your Basics

1. How many schedules are in the Income Tax Act?
a) 7
b) 14
c) 10
d) 28

2. Under which section are tax-free incomes listed?
a) Section 80C
b) Section 14
c) Section 10
d) Section 139

3. What does PGBP stand for?
a) Presumptive Gains from Business
b) Profits & Gains from Business or Profession
c) Professional Gross Base Payment
d) Progressive Government Benefit Plan

📌 Answers:

  1. b) 14
  2. c) Section 10
  3. b) Profits & Gains from Business or Profession

🧾 8. Summary

Key Takeaway Description
Income Tax Act is structured Into Parts, Chapters, Sections, Schedules
Key Sections 10, 14, 80C–80U, 139
Schedules Provide rate charts, depreciation, and more

This structure allows systematic learning, even for non-tax professionals.


📚 Next Article in the Series:

🔗 Residential Status Deep-Dive: Special Cases & HUF → Learn how location affects taxability!

Sandeep Ojha

Hi, I’m an accountant, tax consultant, and ERP expert passionate about making finance easy. At Commerce Tutors, I share clear, concise guides on accountancy, income tax, GST, and company laws to empower students and professionals alike facebook instagram reddit quora linkedin

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