Old vs. New Tax Regime: Which is More Beneficial After Budget 2025?

Written by: Team Ontroipi
Date : 17 Feb 2025

The Union Budget 2025 has once again shaken up India’s personal taxation landscape, leaving taxpayers with a critical choice: stick to the traditional old tax regime or switch to the revamped new tax regime. With sweeping changes announced—ranging from revised income tax slabs to modifications in rebate limits—the decision has far-reaching implications for tax planning and financial management. In this blog, we will break down the key features of each regime, present a comparative analysis with real-life scenarios, and discuss factors that can help you choose the best option for your financial profile. Additionally, we explain how modern payroll services like FACTOps can simplify the process.

Introduction 

India’s taxation system has long been complex and highly debated. The Budget 2025 brings forward new ideas to streamline tax compliance while aiming to boost disposable incomes for middle-class taxpayers. As the government revises the income tax slabs and adjusts standard deductions, many individuals—especially salaried professionals—are evaluating whether to continue with the old tax regime, replete with multiple deductions and exemptions, or to opt for the simplified new tax regime that offers lower rates and broader exemption thresholds. This decision can significantly influence your overall tax liability and savings.

Overview of the Old Tax Regime

The old tax regime has traditionally been preferred by taxpayers who actively claim exemptions and deductions. Under this system, the following are its primary features:

Progressive Tax Slabs:
Wide Range of Deductions and Exemptions:

Taxpayers can reduce their taxable income by claiming deductions under Section 80C (investments in PPF, ELSS, life insurance premiums), Section 80D (health insurance premiums), and exemptions such as House Rent Allowance (HRA), Leave Travel Allowance (LTA), and interest on home loans. The availability of these deductions often results in significant tax savings for those who plan their finances strategically.

Standard Deduction:

Salaried employees under the old regime receive a standard deduction of ₹50,000, which further reduces taxable income.

Because the old regime rewards taxpayers who invest in tax-saving instruments and claim multiple exemptions, it is often ideal for those with higher deductions outgo.


Overview of the New Tax Regime Post-Budget 2025

In contrast, the new tax regime introduced in Budget 2025 is designed to simplify the tax filing process and reduce the compliance burden. Its key features include:

Revised Income Tax Slabs and Higher Exemption Limits:

• Income up to ₹4 lakh is tax-free.

• 5% for ₹4–8 lakh

• 10% for ₹8–12 lakh

• 15% for ₹12–16 lakh

• 20% for ₹16–20 lakh

• 25% for ₹20–24 lakh

• 30% for income above ₹24 lakh

• Standard deduction increased to ₹75,000.

• Zero-tax threshold for salaried individuals: ₹12.75 lakh.

Elimination of Most Deductions:

Unlike the old system, the new regime removes the option to claim exemptions such as HRA, LTA, and most deductions under Section 80C and 80D. The trade-off is a more straightforward computation of tax liability and less documentation during filing.

Focus on Simplicity and Compliance:

The simplified structure reduces paperwork and audit hassles. Taxpayers who have minimal deductions or prefer not to invest heavily in tax-saving instruments may find this regime more attractive.

This new regime is particularly beneficial for individuals with lower total deductions who want to avoid the cumbersome process of maintaining proofs for multiple claims.

Comparative Analysis: Old vs. New Tax Regime

To decide which system is more advantageous, it helps to compare both regimes side by side:

For lower-income earners (up to ₹12–13 lakh), the new regime offers a significant advantage because no tax is payable when the effective income (after the standard deduction) remains below ₹12.75 lakh. For higher-income individuals, however, the decision depends on whether the total value of deductions and exemptions under the old regime exceeds a certain threshold (commonly estimated around ₹8 lakh).

If you routinely claim high deductions—such as a substantial HRA exemption or large investments under Section 80C—the old regime may yield lower taxable income despite higher slab rates. Conversely, if you do not have many deductions to claim, the new regime’s lower rates and simplicity will likely result in lower tax liability.


Calculation Examples:

Scenario 1: A young professional earning ₹10 lakh annually with minimal tax-saving investments may find the new regime ideal, as the effective zero-tax threshold covers their income.

Scenario 2: A mid-career professional with an annual salary of ₹20 lakh who invests aggressively in tax-saving instruments may benefit more from the old regime due to deductions that significantly lower the taxable base.

Scenario 3: A senior citizen with pension income can experience different benefits under the old regime, which often provides special exemptions, versus the straightforward rates of the new regime.

These comparisons illustrate that the “better” option depends on individual financial profiles and deduction strategies.


Case Studies

1. Taxpayer with Income Primarily from Salary and Minimal Investments

Consider a salaried employee earning ₹11 lakh per year with few investments. Under the new regime, after claiming the ₹75,000 standard deduction, their taxable income remains below the ₹12.75 lakh threshold. This results in little to no tax liability. In contrast, under the old regime, the employee’s limited deductions may not reduce their taxable income as effectively, making the new regime the more attractive option.

2. Taxpayer with Significant Tax-Saving Investments

A mid-career professional earning ₹20 lakh annually who maximizes deductions through 80C (₹1.5 lakh), 80D (₹50,000), HRA, and home loan interest may reduce their taxable income by over ₹8 lakh under the old regime. For such a taxpayer, the lower effective taxable income may lead to a smaller tax bill even when the slab rates are higher, tipping the balance in favor of the old regime.

3. Senior Citizen with Pension Income

For senior citizens, the choice can be nuanced. While the new regime offers simplicity, the old regime’s additional exemptions and special provisions for pension income might offer greater relief. A senior citizen with a modest pension and additional income from savings may benefit more under the old system if they can claim several age-related exemptions.


Factors to Consider When Choosing a Tax Regime

Before making a decision, consider these key factors:

• Current and Projected Income Levels:

Evaluate your present income and forecast any increases. If your income is expected to rise significantly, check whether you can claim additional deductions under the old regime.

• Investment in Tax-Saving Instruments:

If you consistently invest in schemes that qualify for Section 80C, 80D, or other exemptions, the old regime might be beneficial.

• Financial Goals and Planning Strategies:

Consider whether you prefer liquidity and simplicity or are comfortable with the paperwork and strategic planning required to optimize deductions. For those who value ease of compliance, the new regime may be preferable.


Role of Payroll Services in Navigating Tax Regimes

Modern payroll services, such as FACTOps payroll services, can play an essential role in helping both individuals and businesses:

• Accurate Tax Calculations:

Advanced payroll platforms automatically compute tax liabilities under both regimes, reducing the risk of errors and ensuring that all applicable rates and deductions are accurately applied.

• Personalized Insights and Recommendations:

By analyzing your income structure and investment profile, payroll services provide tailored advice on which tax regime might save you more money.

• Ensuring Compliance:

With frequent changes in tax laws, staying compliant can be challenging. Payroll services keep you updated with the latest regulations from Budget 2025, ensuring that your filings are correct and on time.

• Simplifying Tax Filing:

Reduced documentation and streamlined calculations under the new regime, combined with expert advice from payroll services, make the tax filing process less stressful and more efficient.


Conclusion

Budget 2025 has introduced significant reforms in the Indian tax system, creating a clear divide between the old and new tax regimes. The old regime continues to favor taxpayers who can maximize deductions and exemptions through strategic investments, while the new regime offers a simplified, slab-based approach with a higher exemption threshold for salaried individuals. Ultimately, the right choice depends on your income level, the volume of deductions you claim, and your overall financial planning objectives. For those seeking expert guidance and hassle-free compliance, leveraging advanced payroll services like FACTOps can provide the clarity and support needed to make an informed decision.

Assess your financial situation carefully, calculate your potential tax liability under both regimes, and consult with professionals to ensure you choose the option that maximizes your savings and aligns with your long-term financial goals.



FAQs

The old regime is structured around multiple deductions and exemptions, while the new regime features lower tax rates with a simplified structure that eliminates many exemptions.

Middle-class taxpayers may benefit from lower rates under the new regime if they have minimal investments in tax-saving instruments. However, those who claim significant deductions might find the old regime more beneficial.

In the new regime, many traditional exemptions such as HRA and LTA are either reduced or eliminated. Taxpayers need to evaluate their financial profiles to decide which regime offers greater benefits.

The new regime limits deductions to a few specified ones while removing most of the extensive benefits available under the old system. Always refer to the latest tax guidelines for a detailed list.

FACTOps payroll services can help you accurately calculate your tax liabilities, offer tailored tax-saving recommendations, and ensure that you remain compliant with the latest regulations, simplifying your tax planning process.