India's direct tax landscape is set for its most significant transformation in over six decades. The Income Tax Act, 2025, passed by Parliament on August 21, 2025, will officially replace the Income Tax Act, 1961, from April 1, 2026. For the 140 million-plus taxpayers in India—especially salaried individuals—this marks a watershed moment in tax compliance and planning.
While the government has clarified that this is not a tax policy overhaul but a structural simplification, several provisions will directly impact how you file returns, claim deductions, and plan your finances. In this comprehensive guide, we decode what changes for salaried taxpayers, what benefits you can expect, and what remains the same.
What is the Income Tax Act 2025? A Quick Overview
The Income Tax Act, 2025 is a comprehensive rewrite of India's 65-year-old tax law. Originally introduced in the Lok Sabha on February 13, 2025, the Bill was reviewed by a Select Committee which made 285 recommendations, of which 32 were considered significant. The government withdrew the original Bill and introduced a revised version—the Income Tax (No. 2) Bill, 2025—which received Presidential assent on August 21, 2025.
Key highlights of the new Act include:
- 536 sections (down from 800+ sections in the 1961 Act)
- 23 chapters (reduced from 47 chapters)
- 16 schedules for structured reference
- Simpler language with shorter sentences and fewer cross-references
- Revenue-neutral approach—no new tax burdens, rates decided annually via Finance Act
- Effective date: April 1, 2026 (Tax Year 2026-27 onwards)
According to the government's statement, the Act is designed to simplify compliance, reduce litigation, improve transparency, and align the tax framework with India's digital economy.
The Big Change: Introduction of 'Tax Year' — No More Assessment Year Confusion
One of the most user-friendly changes is the elimination of the confusing distinction between Previous Year and Assessment Year. Under the 1961 Act, income earned in FY 2025-26 was assessed in AY 2026-27—a concept that caused endless confusion for taxpayers when filing returns, paying challans, or responding to notices.
The Income Tax Act 2025 introduces a unified 'Tax Year' running from April 1 to March 31. Income earned in Tax Year 2026-27 will be assessed and taxed in the same Tax Year 2026-27. This aligns India with global practices followed in countries like the USA, UK, and Australia, and removes a long-standing pain point for ordinary citizens.
Expert Take: Ashish Mehta, Partner at Khaitan & Co, says, "This convergence into a single tax year is a progressive step. While people will need time to adjust, it eliminates practical issues like filing returns or paying taxes under incorrect headings."
Tax Slabs for FY 2025-26 & FY 2026-27: What Salaried Taxpayers Need to Know
The Union Budget 2026 has retained the tax slab structure introduced in Budget 2025. There are no changes to the income tax slabs for FY 2026-27, which means the existing slabs from FY 2025-26 continue to apply. Here's a breakdown:
New Tax Regime Slabs (Default Regime under Clause 202 of the Income Tax Act 2025):
- Up to ₹4 lakh: Nil
- ₹4 lakh to ₹8 lakh: 5%
- ₹8 lakh to ₹12 lakh: 10%
- ₹12 lakh to ₹16 lakh: 15%
- ₹16 lakh to ₹20 lakh: 20%
- ₹20 lakh to ₹24 lakh: 25%
- Above ₹24 lakh: 30%
Plus 4% Health and Education Cess on the total tax amount.
Zero Tax for Salaried Individuals Earning Up to ₹12.75 Lakh
One of the biggest reliefs for salaried taxpayers is the Section 87A rebate, which has been increased to ₹60,000 for taxable incomes up to ₹12 lakh. This means that individuals earning up to ₹12 lakh effectively pay zero tax.
For salaried employees, the benefit is even more pronounced due to the standard deduction of ₹75,000 (increased from ₹50,000 in FY 2024-25). This raises the effective tax-free threshold to ₹12.75 lakh.
Example: Mr. Raj, a software engineer, earns a gross salary of ₹12.75 lakh. After claiming the standard deduction of ₹75,000, his taxable income becomes ₹12 lakh. Due to the Section 87A rebate, his final tax liability is ₹0.
Old Tax Regime Slabs (Optional—For Those with High Deductions)
- Up to ₹2.5 lakh: Nil
- ₹2.5 lakh to ₹5 lakh: 5%
- ₹5 lakh to ₹10 lakh: 20%
- Above ₹10 lakh: 30%
The old regime allows deductions under Section 80C (up to ₹1.5 lakh), Section 80D (health insurance), HRA exemption, and home loan interest. However, for most salaried individuals without significant investments, the new regime is more beneficial.
Note: Senior citizens (60-80 years) have a basic exemption limit of ₹3 lakh, and super senior citizens (above 80 years) have ₹5 lakh under the old regime.
Key Benefits for Salaried Taxpayers Under the Income Tax Act 2025
1. Standard Deduction Retained at ₹75,000
The standard deduction of ₹75,000 for salaried employees and pensioners has been codified directly into the Income Tax Act 2025 (earlier it was only in the Finance Act). This provides legislative stability and ensures continuity.
2. Enhanced Rebate Under Section 87A
The rebate limit has been increased from ₹7 lakh (in FY 2024-25) to ₹12 lakh (in FY 2025-26), providing significant tax relief to middle-income earners. Combined with the standard deduction, salaried individuals earning up to ₹12.75 lakh pay zero tax.
3. Employer-Provided Transport: No Longer a Taxable Perquisite
Under the new Act, employer-provided transport or reimbursement for commuting between home and office will not be treated as a taxable perquisite. This provision now covers both employer-provided vehicles and employer-paid travel expenses, widening the earlier exemption—a welcome relief for employees in metro cities.
4. Tax Deduction at Source (TDS) Consolidation
All TDS provisions have been consolidated under three main sections (Sections 392, 393, and 394), making it easier for salaried employees to understand their tax deductions. This reduces confusion and minimizes errors in TDS claims.
5. Family Pension Deduction Continues
A deduction of ₹25,000 or 1/3rd of the family pension, whichever is lower, is allowed under both old and new tax regimes.
6. Gratuity Exemption Up to ₹20 Lakh
For non-government employees, gratuity up to ₹20 lakh remains tax-free. Any amount exceeding this limit is taxable as per applicable slab rates.
7. Employer Contribution to NPS
Tax deduction up to 14% of basic salary for employer contribution to the National Pension System (NPS) is allowed under both old and new tax regimes.
Revised ITR Filing Deadlines from Tax Year 2026-27 Onwards
The Income Tax Act 2025 introduces extended deadlines for filing Income Tax Returns, providing additional time to taxpayers:
- 31st July 2026: Individuals filing simple returns (ITR-1, ITR-2)
- 31st August 2026: Business or profession cases not requiring audit, and partners of such firms (ITR-3, ITR-4 non-audit cases)
- 31st October 2026: Companies, audited entities, and partners of audited firms
- 30th November 2026: Special cases under specific provisions
Revised Return Deadline Extended: The time limit for filing a revised return has been extended from 9 months to 12 months from the end of the tax year. However, a late fee applies if filed after 9 months: ₹5,000 for income above ₹5 lakh, and ₹1,000 for income up to ₹5 lakh.
These changes give salaried taxpayers more breathing room to ensure accurate filing and claim all eligible deductions.
What Remains Unchanged? Tax Rates, Deductions & Exemptions
Despite the structural overhaul, the Income Tax Act 2025 is revenue-neutral and preserves the existing tax policy framework:
- Tax slab rates: No change from FY 2025-26 to FY 2026-27
- Deductions and exemptions: All deductions under the old tax regime (Section 80C, 80D, HRA, etc.) remain available
- Capital gains tax: Structure and rates remain the same, though language has been simplified (covered under Clauses 67, 196, 197, and 198)
- TDS rates and thresholds: Existing rates continue, but provisions are now consolidated for clarity
- Surcharge and cess: 4% Health and Education Cess continues; surcharge applicable for high-income earners
As CA Dr Suresh Surana notes, "The new legislation aims to simplify compliance and rationalize procedures—not to introduce new tax burdens. The essence of taxation remains the same."
New vs Old Tax Regime: Which is Better for Salaried Employees?
The choice between the new and old tax regimes depends on your deductions and exemptions:
Choose the New Tax Regime if:
- You have minimal investments or deductions
- Your income is up to ₹12.75 lakh (zero tax liability with rebate)
- You prefer simplicity without tracking multiple deductions
- You don't claim HRA, home loan interest, or Section 80C investments
Choose the Old Tax Regime if:
- You have significant deductions under Section 80C (₹1.5 lakh), 80D (health insurance), HRA exemption, home loan interest
- Your total deductions exceed ₹2-2.5 lakh annually
- You are a senior citizen with higher exemption limits
Pro Tip: Use TaxFetch India's Income Tax Calculator to compare both regimes and choose the one that minimizes your tax liability. Salaried taxpayers can switch between regimes every year while filing ITR.
Practical Example: Tax Calculation for a Salaried Employee
Case Study: Mr. Anand, Age 32, Salaried Employee
Gross Salary: ₹15,00,000HRA Received: ₹4,00,000 (exempt as per rules)Section 80C Investments: ₹1,50,000Section 80D (Health Insurance): ₹25,000
Option 1: New Tax Regime (FY 2025-26)
- Gross Income: ₹15,00,000
- Less: Standard Deduction: ₹75,000
- Taxable Income: ₹14,25,000
Tax Calculation:
- Up to ₹4 lakh: Nil
- ₹4-8 lakh (₹4 lakh): 5% = ₹20,000
- ₹8-12 lakh (₹4 lakh): 10% = ₹40,000
- ₹12-14.25 lakh (₹2.25 lakh): 15% = ₹33,750
- Total Tax: ₹93,750
- Add 4% Cess: ₹3,750
- Total Tax Payable: ₹97,500
Option 2: Old Tax Regime (FY 2025-26)
- Gross Income: ₹15,00,000
- Less: Standard Deduction: ₹50,000
- Less: HRA Exemption: ₹4,00,000
- Less: Section 80C: ₹1,50,000
- Less: Section 80D: ₹25,000
- Taxable Income: ₹8,75,000
Tax Calculation:
- Up to ₹2.5 lakh: Nil
- ₹2.5-5 lakh (₹2.5 lakh): 5% = ₹12,500
- ₹5-8.75 lakh (₹3.75 lakh): 20% = ₹75,000
- Total Tax: ₹87,500
- Less: Section 87A Rebate: ₹12,500 (income up to ₹5 lakh)
- Net Tax: ₹75,000
- Add 4% Cess: ₹3,000
- Total Tax Payable: ₹78,000
Conclusion: In this case, the old tax regime is more beneficial, saving Mr. Anand ₹19,500. However, for incomes below ₹12.75 lakh without significant deductions, the new regime offers zero tax liability.
Important Points to Remember for Tax Year 2026-27
- The new Income Tax Act 2025 comes into force from April 1, 2026
- All existing tax filings under the 1961 Act remain valid
- Tax slabs, rates, and deductions remain unchanged for FY 2026-27
- The new tax regime is the default option; you can opt for the old regime while filing ITR
- Salaried taxpayers can switch between regimes every year
- Business taxpayers can switch only once and revert back only once
- The Income Tax Department is updating the e-filing portal and ITR forms to align with the new Act
Expert Analysis: What Tax Professionals Are Saying
Simplification, Not Overhaul: Tax experts emphasize that the Income Tax Act 2025 is primarily a structural and linguistic simplification. "The government has reduced cross-referencing, simplified language, and included all relevant provisions in one place instead of forcing taxpayers to flip through multiple sections," explains Ashish Mehta, Partner at Khaitan & Co.
Transition Period: Professionals will need to relearn section numbers and references, but the substance of tax law remains the same. All judicial pronouncements under the 1961 Act continue to remain valid and form the basis for interpretation under the new Act.
Digital-First Approach: The Act promotes faceless, digital-first administration to reduce human interface, speed up assessments and refunds, and curb corruption. This aligns with the government's vision of a trust-based tax environment.
Frequently Asked Questions (FAQs)
Q1: When does the Income Tax Act 2025 come into effect?
The Income Tax Act 2025 comes into effect from April 1, 2026. It will apply to income earned in Tax Year 2026-27 and onwards. Until then, the Income Tax Act 1961 remains in force.
Q2: Will my tax liability increase under the new Act?
No. The Income Tax Act 2025 is revenue-neutral, meaning there are no new tax burdens. Tax slabs, rates, deductions, and exemptions remain the same as announced in the Union Budget 2025. The Act focuses on simplification, not increasing taxes.
Q3: Can salaried employees switch between the new and old tax regimes?
Yes. Salaried employees can choose either regime every year while filing their Income Tax Return. Business taxpayers, however, can switch only once and revert back only once in their lifetime.
Q4: What is the maximum tax-free income for salaried individuals in FY 2025-26?
Under the new tax regime, salaried individuals can earn up to ₹12.75 lakh without paying any tax. This includes the basic exemption of ₹4 lakh, Section 87A rebate up to ₹12 lakh, and the standard deduction of ₹75,000.
Q5: Are deductions under Section 80C and 80D still available?
Yes, but only if you opt for the old tax regime. Under the new tax regime, most deductions and exemptions (except standard deduction, employer NPS contribution, and a few others) are not allowed. Taxpayers with significant investments should compare both regimes before filing.
Conclusion: Preparing for a Simpler Tax Future
The Income Tax Act 2025 represents a landmark reform in India's taxation history. For salaried taxpayers, the key takeaways are clear: zero tax up to ₹12.75 lakh, extended filing deadlines, simplified compliance, and a user-friendly 'Tax Year' system. While the structural changes are significant, the core tax policy remains stable, ensuring continuity and predictability.
As we approach April 1, 2026, it's essential to stay informed, review your financial planning, and understand which tax regime works best for you. Whether you're a first-time taxpayer or a seasoned professional, the new Act promises a smoother, more transparent tax filing experience.
Ready to simplify your tax compliance? Use TaxFetch India, India's leading income tax automation platform, to:
- Calculate your tax liability under both old and new regimes
- File your ITR accurately and on time
- Track refunds and manage TDS claims seamlessly
- Stay updated with the latest tax changes and notifications
Disclaimer: This article is for informational purposes only and should not be construed as legal or financial advice. Tax laws are subject to change. Please consult a qualified tax professional for personalized guidance.