New vs Old Tax Regime: Which is Beneficial for You?

The Indian income tax system has undergone significant changes in recent years, with the introduction of the new tax regime in the Union Budget 2020-21. Taxpayers now have the option to choose between the existing (old) tax regime and the new tax regime, each offering distinct benefits and drawbacks. This article aims to provide a detailed comparison of the two regimes to help you determine which one might be more beneficial for you.

Overview of the Old Tax Regime

The old tax regime has been the standard for many years and is characterized by multiple tax slabs and numerous deductions and exemptions. Under this system, taxpayers can reduce their taxable income through various investment-linked deductions and allowances. Some of the most common deductions include:

  1. Section 80C : Allows a deduction of up to INR 1.5 lakh on investments in specified instruments like Public Provident Fund (PPF), Employee Provident Fund (EPF), National Savings Certificate (NSC), Equity-Linked Savings Scheme (ELSS), and principal repayment of home loans.

  2. Section 80D : Provides deductions for premiums paid on health insurance for self, family, and parents.

  3. House Rent Allowance (HRA) : Exemption for salaried individuals who live in rented accommodations.

  4. Standard Deduction : A flat deduction of INR 50,000 for salaried individuals.

  5. Interest on Home Loan (Section 24) : Deduction on interest paid on home loans up to INR 2 lakh.

Tax Slabs under the Old Regime

The old regime has the following tax slabs for individual taxpayers below 60 years of age:

  1. Income up to INR 2.5 lakh : Nil

  2. Income from INR 2.5 lakh to INR 5 lakh : 5%

  3. Income from INR 5 lakh to INR 10 lakh : 20%

  4. Income above INR 10 lakh : 30%

Overview of the New Tax Regime

The new tax regime was introduced to simplify the tax structure and offer lower tax rates with the condition of foregoing most deductions and exemptions available under the old regime. This regime is designed to provide a straightforward, less cumbersome alternative for taxpayers who do not wish to invest in tax-saving instruments or cannot utilize the numerous deductions.

Tax Slabs under the New Regime

The new regime offers the following tax slabs:

  1. Income up to INR 2.5 lakh: Nil

  2. Income from INR 2.5 lakh to INR 5 lak: 5%

  3. Income from INR 5 lakh to INR 7.5 lakh: 10%

  4. Income from INR 7.5 lakh to INR 10 lakh: 15%

  5. Income from INR 10 lakh to INR 12.5 lakh: 20%

  6. Income from INR 12.5 lakh to INR 15 lakh: 25%

  7. Income above INR 15 lakh: 30%

Key Differences between the Two Regimes
  1. Deductions and Exemptions : The most significant difference is the availability of deductions and exemptions. The old regime allows for numerous deductions that can substantially reduce taxable income, while the new regime requires taxpayers to forgo these benefits in exchange for lower tax rates.

  2. Complexity : The old regime is more complex due to the numerous deductions and exemptions that require careful planning and documentation. The new regime simplifies the filing process, as there are fewer calculations and less paperwork involved.

  3. Flexibility : The old regime offers greater flexibility for tax planning, as taxpayers can choose from a wide range of investment options to save on taxes. The new regime, however, is more rigid as it does not incentivize savings and investments through tax benefits.

  4. Suitability for Different Income Levels : The new regime tends to be more beneficial for individuals with lower income levels or those who do not make significant investments in tax-saving instruments. The old regime is often more advantageous for individuals with higher incomes who can utilize the various deductions and exemptions to reduce their taxable income.

Which Regime is Beneficial for You?

Deciding which tax regime to choose depends on various factors, including your income level, investment habits, and financial goals. Here are some scenarios to help you decide:

  1. Low-Income Individuals : For those with an annual income of up to INR 5 lakh, the new regime might be more beneficial due to the simplified tax structure and lower rates. Since these individuals may not have substantial investments or deductions, the new regime could result in lower tax liability.

  2. Moderate to High-Income Individuals : If you have a higher income and significant investments in tax-saving instruments, the old regime might be more advantageous. By maximizing deductions under Section 80C, 80D, HRA, and others, you can reduce your taxable income and potentially pay less tax compared to the new regime.

  3. Non-Investors : If you prefer not to invest in tax-saving instruments or find the process cumbersome, the new regime offers a simpler and more straightforward option. This regime eliminates the need for complex tax planning and allows you to pay taxes at lower rates without any deductions.

  4. Salaried Individuals with HRA and Other Allowances : Salaried individuals who receive House Rent Allowance (HRA), Leave Travel Allowance (LTA), and other exemptions might benefit more from the old regime. These exemptions can significantly reduce taxable income, making the old regime more attractive despite the higher tax rates.

Practical Example

Let's consider a practical example to illustrate the difference. Assume two individuals, A and B, both earning an annual income of INR 10 lakh.

Individual A: Invests INR 1.5 lakh under Section 80C, pays INR 25,000 for health insurance (Section 80D), and claims HRA exemption of INR 1 lakh. Total deductions amount to INR 2.75 lakh, reducing taxable income to INR 7.25 lakh.

Individual B: Chooses the new tax regime and does not claim any deductions. Taxable income remains INR 10 lakh.

Under the old regime, Individual A would fall under the 20% tax slab for income above INR 5 lakh. The tax calculation would be:
5% on income between INR 2.5 lakh and INR 5 lakh = INR 12,500
20% on income between INR 5 lakh and INR 7.25 lakh = INR 45,000
Total tax = INR 57,500

Under the new regime, Individual B would be taxed as follows:
5% on income between INR 2.5 lakh and INR 5 lakh = INR 12,500
10% on income between INR 5 lakh and INR 7.5 lakh = INR 25,000
15% on income between INR 7.5 lakh and INR 10 lakh = INR 37,500
Total tax = INR 75,000

In this scenario, Individual A pays less tax (INR 57,500) under the old regime compared to Individual B (INR 75,000) under the new regime.


Choosing between the new and old tax regimes requires careful consideration of your financial situation, income level, and investment habits. The old regime is beneficial for those who can leverage deductions and exemptions, while the new regime offers simplicity and lower rates for those who prefer a hassle-free approach to tax filing. Evaluate your financial goals and tax planning strategies to determine which regime provides the maximum benefit for you. To help you make an informed decision, use the Zactor Income Tax Calculator to compare the tax liability under both regimes and choose the one that maximizes your savings.

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