top of page

Understanding Income Tax in India: A Simple Guide for Every Citizen

  • Writer: Bhagya Lakshmi
    Bhagya Lakshmi
  • Jun 25, 2025
  • 3 min read

Updated: Jun 26, 2025

Understanding income tax is crucial for every citizen in India. It’s a direct tax levied by the government on income earned by individuals, HUFs, and corporations. This revenue funds public infrastructure, welfare schemes, and national development. In this guide, we break down the essentials of income tax and help you navigate your obligations smartly.


Income Tax Basics India


Income tax is governed by the Income Tax Act, 1961, and is administered by the Central Board of Direct Taxes (CBDT). Every individual or business earning income in India is required to pay tax based on applicable slabs.

India follows a progressive tax structure, which means the higher your income, the higher the tax rate you pay.


Eye-level view of a person studying tax documents
Understanding Income Tax Documents in India

Key Aspects of Income Tax in India


1. Different Types of Income


Income, for tax purposes, is classified into five categories:


  • Salary Income: Earnings from employment.

  • House Property Income: Income earned from letting out property.

  • Profit and Gains of Business or Profession: Income from business activities.

  • Capital Gains: Profit from the sale of capital assets like stocks or real estate.

  • Other Sources: This includes interest, dividends, and lottery winnings.


Understanding the different types of income can help taxpayers identify their tax liabilities more accurately and optimize their returns.


2. Tax Regimes – Old vs New


From FY 2023–24 onwards, new regime is the default, but taxpayers can still opt for the old regime each year.


🔹 Old Regime:

  • Allows all deductions and exemptions (80C, 80D, HRA, LTA, etc.)

  • Standard Deduction: ₹50,000


🔹 New Regime (Default):

  • Lower tax rates but limited deductions

  • Standard Deduction (FY 2024-25): ₹75,000 (for salaried/pensioners only)

New Regime Slab

Tax Rate

0 – ₹3,00,000

Nil

₹3,00,001 – ₹6,00,000

5%

₹6,00,001 – ₹9,00,000

10%

₹9,00,001 – ₹12,00,000

15%

₹12,00,001 – ₹15,00,000

20%

Above ₹15,00,000

30%

Which Regime is Better?

Let’s compare both regimes assuming deductions under the old regime:

  • Old Regime Deductions Used:

    • Standard Deduction: ₹50,000

    • Section 80C: ₹1,50,000

    • Section 80D: ₹25,000

    • Total Deductions = ₹2.25 lakh


At ₹8,00,000 annual income, both regimes result in the same tax:₹28,600 (incl. cess)

📌 If your total deductions exceed ₹2.25 lakh, the old regime may save you more tax.

Tax on ₹10 Lakh Salary (FY 2024-25)

Regime

Taxable Income

Tax Payable (incl. cess)

Old Regime

₹7.75L (after deductions)

₹66,600 approx

New Regime

₹9.25L (after ₹75k SD)

₹54,600 approx

🟢 New regime may be better if you don’t claim many deductions.


High angle view of financial documents and a calculator
Calculating Deductions and Tax Liabilities

3. ITR Filing Deadline (Updated)


🗓️ Due Date for AY 2025–26 (Non-Audit cases): Extended to September 15, 2025

  • Visit: www.incometax.gov.in

  • Link PAN with Aadhaar (mandatory)

  • Review AIS (Annual Information Statement) and TIS before filing


Close-up view of a laptop showing an online tax filing portal
Filing Income Tax Returns Online

5.Late Filing Penalties


  • ₹1,000: Income < ₹5 lakh

  • ₹5,000: Income > ₹5 lakh

  • Interest under Sections 234A/B/C may apply

  • Advance tax required if liability > ₹10,000


For Better Financial Health – Consult a CA


For your regular health check, you wouldn’t go to a compounder, right? You’d go to a qualified doctor.


💡 Similarly, your financial health deserves expert care. Consult a Chartered Accountant (CA) – not just to file returns, but to:

  • Optimize tax planning

  • Claim rightful deductions

  • Avoid penalties

  • Stay compliant and stress-free

🩺 Think of your CA as your financial physician. Don’t ignore your money’s well-being.

Conclusion

Income tax is not just about compliance; it’s about understanding your rights, duties, and financial potential.


✅ Choose the right tax regime

✅ Stay updated with deadlines

✅ Keep documents organized

✅ Consult a professional


Be a responsible taxpayer. Be smart with your finances.

 
 
 

Comments


bottom of page