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New Tax Regime 2025-26: Complete Guide to Revised Slabs, Deductions & Tax Planning

CA Vijender Singh Bachhal 15 March 2025 12 min read

The Union Budget 2025 introduced sweeping changes to the new tax regime that will benefit millions of taxpayers across India. With enhanced rebate limits, revised tax slabs, and a higher standard deduction, the new regime has become significantly more attractive. This comprehensive guide breaks down everything you need to know.

What Changed in the New Tax Regime for FY 2025-26?

The government has made the new tax regime the default option and introduced several taxpayer-friendly changes to encourage wider adoption. These changes aim to simplify tax compliance and put more money in the hands of salaried individuals and middle-class families.

Revised Income Tax Slabs Under the New Regime

The new tax regime for FY 2025-26 features the following slab structure:

Income RangeTax Rate
Up to Rs. 4,00,000Nil (no tax)
Rs. 4,00,001 to Rs. 8,00,0005%
Rs. 8,00,001 to Rs. 12,00,00010%
Rs. 12,00,001 to Rs. 16,00,00015%
Rs. 16,00,001 to Rs. 20,00,00020%
Rs. 20,00,001 to Rs. 24,00,00025%
Above Rs. 24,00,00030%

The basic exemption limit has been increased to Rs. 4 lakhs from Rs. 3 lakhs in the previous year, providing immediate relief to all taxpayers.

Enhanced Rebate Under Section 87A

One of the most significant changes is the enhanced rebate under Section 87A. Taxpayers with taxable income up to Rs. 12,00,000 (after standard deduction) will pay zero tax under the new regime. This effectively means that individuals earning up to Rs. 12,75,000 (including the Rs. 75,000 standard deduction) will have no tax liability.

Key Takeaway: If your gross salary is up to Rs. 12.75 lakhs, you pay zero income tax under the new regime for FY 2025-26.

Standard Deduction of Rs. 75,000

The standard deduction under the new regime has been increased to Rs. 75,000, up from Rs. 50,000 in the previous year. This deduction is available to all salaried employees and pensioners without requiring any proof of investment or expenditure.

Deductions Available Under the New Regime

While the new regime offers limited deductions compared to the old regime, certain exemptions remain available:

DeductionSectionLimit
Standard DeductionSalaried employeesRs. 75,000
Employer's contribution to NPSSection 80CCD(2)Up to 14% of salary for central government employees and 10% for others
Deduction for family pensionSection 57(iia)Up to Rs. 25,000 or 1/3rd of pension, whichever is lower
Voluntary retirement compensationSection 10(10C)As per limits
Leave encashment on retirementSection 10(10AA)As per limits
Gratuity exemptionSection 10(10)As per limits

Old Regime vs New Regime: Which Should You Choose?

The decision depends entirely on your deduction profile. Here's a practical framework:

CriteriaNew RegimeOld Regime
DeductionsTotal deductions less than Rs. 3.75 lakhsTotal deductions exceed Rs. 3.75 lakhs
Home LoanNo home loan (no Section 24 benefit)Significant home loan interest payment (Section 24)
InvestmentsNo significant investments under Section 80CHRA exemption, medical insurance (Section 80D), and other investments
PreferenceSimplicity and lower compliance burdenWilling to manage documentation for higher deductions

Practical Tax Planning Tips for FY 2025-26

  1. Calculate under both regimes — Use our free Income Tax Calculator to compare your tax liability under both options before making a choice
  2. Maximize employer NPS — Even under the new regime, employer NPS contribution gives you a tax-free benefit. Negotiate this with your employer
  3. Time your investments — If staying with the old regime, ensure all investments are made before March 31 to claim deductions
  4. Review annually — Your optimal regime may change year to year based on life events like buying a house or change in salary structure
  5. Consult a professional — Tax planning is not one-size-fits-all. A qualified CA can identify opportunities specific to your situation

Impact on Different Income Brackets

Income of Rs. 10 Lakhs Under the new regime, after standard deduction of Rs. 75,000, taxable income becomes Rs. 9.25 lakhs. With the Section 87A rebate applying up to Rs. 12 lakhs, the total tax is zero.

Income of Rs. 15 Lakhs New regime tax works out to approximately Rs. 1,12,500 plus 4% cess. Under the old regime with deductions of Rs. 2.5 lakhs, the tax would be approximately Rs. 1,56,000. The new regime saves about Rs. 43,000.

Income of Rs. 25 Lakhs At this level, the comparison becomes closer. The new regime tax is approximately Rs. 3,64,000 while the old regime with Rs. 4 lakh deductions comes to about Rs. 3,90,000. The break-even point for deductions is roughly Rs. 3.75 lakhs.

Conclusion

The new tax regime for FY 2025-26 is a significant improvement and will benefit the majority of taxpayers, especially those who do not have substantial deductions. However, taxpayers with home loans, high HRA claims, and significant 80C investments should carefully evaluate before switching. When in doubt, consult a qualified Chartered Accountant to optimize your tax position.

Tax Planning Strategies Under the New Regime

Even though the new tax regime limits traditional deductions, there are several smart strategies taxpayers can adopt to maximize their take-home pay and reduce overall tax liability for FY 2025-26.

1. Leverage Employer NPS Contributions

Under the new regime, the employer's contribution to the National Pension System (NPS) under Section 80CCD(2) remains fully deductible. Central government employees can claim up to 14% of basic salary, while private sector employees can claim up to 10%. This is one of the most powerful tools available — negotiate with your employer to restructure your CTC to include a higher NPS component.

2. Optimize Salary Structure

Work with your HR department to structure your salary in a tax-efficient manner. Components like employer PF contribution, gratuity, and leave encashment on retirement remain exempt even under the new regime. Ensure your salary structure maximizes these exempt components.

3. Utilize Exempt Allowances

Certain allowances remain exempt under the new regime, including conveyance allowance for physically disabled employees, transport allowance for commuting to the place of duty, and daily allowance for official tours. Ensure you are claiming all eligible exempt allowances.

4. Maximize Standard Deduction

The Rs. 75,000 standard deduction is automatic for all salaried employees. However, if you also have family pension income, you can claim an additional deduction of up to Rs. 25,000 under Section 57(iia). This combined benefit of up to Rs. 1,00,000 is available without any investment or documentation.

5. Time Your Capital Gains

Long-term capital gains on equity shares and equity mutual funds up to Rs. 1.25 lakhs remain tax-free. Plan your profit booking to stay within this threshold each financial year. For gains exceeding this limit, consider staggering redemptions across financial years.

6. Voluntary Retirement and Gratuity Benefits

If you are near retirement, the new regime still allows full exemption on voluntary retirement compensation under Section 10(10C) up to Rs. 5 lakhs, and gratuity exemption under Section 10(10) up to Rs. 25 lakhs. These one-time benefits can significantly reduce your tax outflow in the retirement year.

Frequently Asked Questions

Q1. Can I switch between the old and new tax regime every year?

Yes, salaried employees can choose between the old and new regime every financial year. However, individuals with business or professional income can switch only once — if they opt out of the new regime, they cannot come back to it in future years except once.

Q2. How does the new regime impact salary structuring?

Under the new regime, HRA exemption, LTA, and most Section 80C deductions are not available. This means salary structures heavy on these components lose their tax advantage. Employees should consider restructuring their CTC to include higher employer NPS contribution, basic salary, and retirement benefits that remain exempt.

Q3. Is the NPS deduction under Section 80CCD(1B) available in the new regime?

No. The additional deduction of Rs. 50,000 under Section 80CCD(1B) for self-contribution to NPS is not available under the new regime. Only the employer's contribution under Section 80CCD(2) is allowed.

Q4. What about senior citizens — is there any special benefit under the new regime?

The new regime does not provide any additional benefit specifically for senior citizens. The higher interest exemption threshold of Rs. 50,000 under Section 194A (TDS on interest) continues to apply for TDS purposes, but Section 80TTB deduction for senior citizens is not available under the new regime. Senior citizens with significant deductions often benefit more from the old regime.

Q5. Does HRA exemption work under the new regime?

No, HRA exemption under Section 10(13A) is not available under the new tax regime. If you are paying substantial rent and receiving HRA as part of your salary, this is a key factor to consider when choosing between the old and new regime.

Q6. What happens if I do not choose a regime — which one applies by default?

The new tax regime is the default regime from FY 2024-25 onwards. If you do not explicitly opt for the old regime by informing your employer or filing Form 10-IEA, your income will be taxed under the new regime automatically.

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