New Tax Rules, Deadlines and STT Hike Explained

India is set for a major tax overhaul.

From April 1, 2026, the new Income-tax Act, 2025 will replace the decades-old Income-tax Act, 1961.

The goal is simple—make tax rules easier to understand, reduce confusion, and improve compliance for taxpayers.

‘Tax Year’ to Replace Old System

One of the biggest changes is the introduction of the “Tax Year” concept.

Earlier, taxpayers had to deal with two terms—“previous year” and “assessment year,” which often caused confusion.

Now, everything will be aligned under a single term, making the system much easier to follow.

No Change in Income Tax Slabs

There’s some relief here.

The income tax slab rates for individuals will remain the same under both the old and new tax regimes.

This means your overall tax burden will not change because of this law alone.

New ITR Filing Deadlines You Should Know

The government has revised deadlines for filing income tax returns (ITR).

Here’s a quick breakdown:

July 31: For most individual taxpayers

August 31: For business/profession (non-audit cases)

October 31: For companies and audit cases

November 30: For special cases

This change gives more time to certain taxpayers, especially those running businesses.

More Time to Revise Your Tax Return

Taxpayers will now get extra time to correct mistakes.

Earlier, you could revise your return within 9 months. Now, this limit is extended to 12 months.

However, there’s a catch:

Rs 1,000 fee if income is up to Rs 5 lakh

Rs 5,000 fee if income is above Rs 5 lakh (after 9 months)

Higher Tax on Futures & Options Trading

The government is increasing taxes on derivatives trading due to rising speculation.

New rates from April 2026:

Options sale: 0.10% → 0.15%

Options exercise: 0.125% → 0.15%

Futures sale: 0.02% → 0.05%

This move may impact active traders.

Changes in TCS Rates on Key Transactions

Tax Collected at Source (TCS) rules are also being updated.

Some key changes:

Alcohol: 1% → 2%

Tendu leaves: 5% → 2%

Scrap & minerals: 1% → 2%

For foreign spending:

Education/medical (above Rs 10 lakh): 5% → 2%

Overseas tour packages: now a flat 2%

Luxury goods and vehicles will continue to attract 1% TCS.

Big Relief on Office Commute Benefits

There’s good news for employees.

If your employer pays or reimburses your travel between home and office, it will not be taxed under the new law.

This expands earlier benefits and puts more money in your pocket.

Major Change in Share Buyback Tax Rules

Taxation on share buybacks is also changing.

Earlier, it was treated like dividend income.

Now, it will be taxed as capital gains.

This could increase tax liability for some investors, especially promoters.

No More Interest Deduction on Dividend Income

Another important change affects investors.

You will no longer be able to claim deductions on interest expenses against:

Dividend income

Mutual fund income

This may increase taxable income for people earning passive income.

Why This Tax Reform Matters

This is one of the biggest changes in India’s tax system in decades.

While many rules are being simplified, some changes could increase taxes for certain investors and traders.

For most individuals, the focus will be on understanding new timelines, rules, and planning finances better under the updated system.

Overall, the new law aims to make taxation simpler—but knowing these changes early can help you stay prepared and avoid surprises.