As the next financial year approaches, India’s direct tax framework is preparing for one of its most significant structural updates in decades. From April 1, 2026, the newly enacted Income-tax Act, 2025, will replace the long-standing Income-tax Act of 1961.
The objective is not to radically change tax rates. Instead, the focus appears to be on simplifying terminology, adjusting timelines and refining several tax provisions that affect individuals, investors and businesses.
For chartered accountants, tax advisors and business owners, the coming year will involve adapting to these procedural and conceptual shifts.
A New Concept: The ‘Tax Year’
One of the structural changes introduced in the new legislation is the replacement of the familiar “previous year” and “assessment year” terminology.
The new framework introduces a single concept called the Tax Year.
The idea is straightforward. The period during which income is earned and the period used for taxation will now be described using a single term. According to tax professionals, this step is intended to remove confusion that many taxpayers often face while distinguishing between the two earlier terms.
While the terminology changes, the underlying tax computation process remains largely the same.
Personal Income Tax Slabs Remain Unchanged
Despite the introduction of the new law, individual tax rates themselves remain untouched.
Both the traditional tax regime and the concessional regime introduced in recent years will continue with the same slab structure. For most individual taxpayers, this means the overall tax burden does not change simply because the law itself has been rewritten.
The reform, therefore, focuses more on administrative clarity rather than altering tax rates.
Revised ITR Filing Deadlines
One of the more practical changes relates to the timelines for filing income tax returns.
Under the revised structure, the deadline will differ based on the type of taxpayer and whether accounts require audit.
Broadly, the updated schedule will look like this:
• July 31 – Individuals filing simple returns such as ITR-1 and ITR-2
• August 31 – Businesses or professionals not requiring audit and partners of such firms
• October 31 – Companies and taxpayers whose accounts require audit
• November 30 – Certain taxpayers covered under special provisions
The extension from July 31 to August 31 for non-audit business taxpayers is expected to provide additional time for compliance, particularly for small businesses and professional firms.
More Time To Revise Tax Returns
Another procedural change concerns revised returns.
Under the existing framework, taxpayers can correct their return within nine months from the end of the relevant tax year or before the assessment is completed.
The new law extends this window to 12 months.
However, the extension comes with a small cost if the correction is made late. A fee of ₹1,000 will apply if total income does not exceed ₹5 lakh, while ₹5,000 will apply for higher income levels when revised returns are filed after nine months.
From a compliance perspective, this gives taxpayers more time to correct mistakes while still encouraging early revisions.
Higher STT On Futures And Options
Investors participating in the derivatives market will also see a change.
The government has decided to increase Securities Transaction Tax (STT) rates on futures and options trades, citing the rapid growth in speculative trading.
From April 1, 2026:
• STT on the sale of options will increase from 0.10% to 0.15%
• STT on exercised options will increase from 0.125% to 0.15%
• STT on futures transactions will rise from 0.02% to 0.05%
The move reflects growing regulatory attention on the derivatives market, which has expanded sharply in recent years.
Changes In TCS Rates
The new framework also revises several Tax Collected at Source (TCS) provisions.
Some rates will increase, while others will be reduced to simplify the structure.
Key changes include:
• TCS on alcoholic liquor sales increasing from 1% to 2%
• TCS on tendu leaves reduced from 5% to 2%
• TCS on scrap and certain minerals rising from 1% to 2%
Changes are also proposed for overseas transactions.
For remittances under the Liberalised Remittance Scheme (LRS) exceeding ₹10 lakh for education or medical purposes, TCS will fall from 5% to 2%. However, remittances for other purposes will continue to attract 20% TCS.
Overseas tour packages will also shift to a uniform 2% TCS rate, replacing the earlier two-tier structure.
Employer-Paid Commute Expenses Get Relief
The new law also expands the scope of tax exemptions for commuting benefits provided by employers.
Earlier, when a company provided a vehicle for commuting between home and office, it was not treated as a taxable perquisite.
The new framework goes a step further.
If an employer directly incurs or reimburses commuting expenses, those payments may also qualify for exemption. For salaried employees receiving transport benefits, this could slightly improve tax efficiency.
Employer-Paid Commute Expenses Get Relief
The new law also expands the scope of tax exemptions for commuting benefits provided by employers.
Earlier, when a company provided a vehicle for commuting between home and office, it was not treated as a taxable perquisite.
The new framework goes a step further.
If an employer directly incurs or reimburses commuting expenses, those payments may also qualify for exemption. For salaried employees receiving transport benefits, this could slightly improve tax efficiency.
Interest Deduction On Dividend Income Removed
Another tightening of rules relates to deductions claimed against dividend or mutual fund income.
Previously, taxpayers could claim interest deductions of up to 20% of such income.
Under the new law, this deduction will be fully disallowed.
This means investors who borrowed funds to generate dividend income may see their taxable income rise, although interest deductions for other income categories remain available under existing provisions.
A Major Structural Update
Taken together, the Income-tax Act, 2025, represents a structural overhaul rather than a dramatic tax rate change.
The emphasis appears to be on simplification, clearer terminology and revised compliance timelines.
For taxpayers, the immediate impact may feel modest. But for professionals handling tax filings, business compliance and investment structures, these changes will require careful attention as the new framework begins from April 2026.
Sometimes, tax reforms do not arrive with sweeping rate changes.
Instead, they quietly reshape how the system works. And over time, those procedural shifts tend to matter just as much.