India’s income tax law is older than colour television in this country. Drafted in 1961, it has outlived governments, reforms, and even the licence raj. The economy has changed massively over 60 years, but the tax law didn’t evolve at the same pace.
Instead, it has been bandaged and stitched 65 times, with more than 4,000 individual amendments. The result is a tax code that feels less like a clean law and more like a patchwork - layered with footnotes, exceptions, and clauses that often contradict one another.
We’ve tried before to escape this mess. In 2010, then finance minister P. Chidambaram tabled the Direct Taxes Code Bill, an ambitious attempt to wipe the slate clean by replacing the Income Tax Act, 1961 and the Wealth Tax Act, 1957. It promised clarity, it promised modernity. It promised a tax law for a new India.
But that reform never made it past Parliament. It died the slow death of committee debates and political hesitations. And the old law limped on, more bloated every year.
Now, fifteen years later, we are back at the same crossroads. The Income Tax Act, 2025, comes into effect from 1st April 2026, promising to be simpler, shorter, and finally fit for the times.
What the Act gets right
The new Act is slimmer, about 600 pages compared to nearly 1,000 in the Old Act. Decades of redundancy and archaic phrasing have finally been cleared out. Here’s what the restructuring looks like:
| Component | Old Act (1961) | New Act (2025) | Change |
|---|---|---|---|
| Sections | 819 | 536 | ↓ 283 sections |
| Chapters | 47 | 23 | ↓ 24 chapters |
| Schedules | 14 | 16 | ↑ 2 schedules |
| Word count | 5.12 lakh | 2.6 lakh | ↓ 49% reduction |
| Tables & formulas | Minimal | 39 tables, 40 formulas | New additions |
And for the first time, the Income Tax Department has tried a different approach: 39 new tables and 40 formulae to replace long-winded narration. It’s a small but telling shift. Instead of a dense rulebook meant only for professionals, the Act is now looking like a reference guide for ordinary taxpayers. That, in itself, is a change in attitude.
Terminology has been modernized too. Until now, taxpayers had to juggle two timelines:
- Financial Year (FY): the year income is earned
- Assessment Year (AY): the year it is taxed
This needless split often created confusion. The Act simplifies it with one phrase “tax year,” a single, straightforward way of referring to the year income was earned.
And crucially, the new Act doesn’t touch tax rates or slabs. Whether you’re on the old regime or the new one. It’s purpose is structural — to be simpler, clearer, and friendlier to those who live under it.
But more importantly, there are concrete changes that matter in practice:
1. Fair treatment for vacant properties:
Property owners, this one’s for you. If you owned more than two houses, any additional property was taxed on ‘deemed let out’, meaning you had to pay tax on income you never actually earned just because the house sat empty.
Under the new Act, you’ll be taxed only on the actual rent you receive. If your property is vacant, the annual value is taken as the lower of:
- Notional rent (what it could fetch if rented), or
- Actual rent received (which is zero if vacant)
So if your property sits empty, you won’t be unfairly taxed for income you never earned.
2. Tax relief on pension lump sums:
Earlier, if you took a lump-sum amount from your pension instead of monthly payments, it was tax-free only for government salaried employees under certain schemes like government pensions or approved superannuation funds.
Under the new Act, lump-sum pension payments from recognised pension schemes are now exempt for non-employees too. So, all pensioners who are salaried or self-employed, if they take a lump sum from a recognised pension scheme, it will be exempt from tax. This levels the playing field and ensures pension taxation doesn’t depend on employment status.
3. TDS sections simplified
In the old Act, there were separate sections for each income type: Section 194C for contractors, 194J for professionals, 194A for interest, and so on. Over 30 different sections scattered across the Act.
Under the new Act, all TDS provisions are consolidated into Section 393 in Table 1. Every payment type — salary, interest, rent, contract payments, professional fees, commission now appears as a row in one master table.
| Payment type | Old section | New reference |
|---|---|---|
| Salary | 192 | Section 393, Table 1, Item 1 |
| Interest (other than securities) | 194A | Section 393, Table 1, Item 3 |
| Contractor payments | 194C | Section 393, Table 1, Item 5 |
| Professional fees | 194J | Section 393, Table 1, Item 8 |
| Rent | 194-I | Section 393, Table 1, Item 7 |
| Commission | 194H | Section 393, Table 1, Item 11 |
4. No return of old pension scheme
The government has ruled out any return of the old pension scheme (OPS). Instead, a new Unified Pension Scheme (UPS) has been introduced under NPS.
It guarantees payouts of 50% of the average basic salary from the last 12 months before retirement, if the employee has completed 25 years of service. For those with fewer years, the payout is reduced proportionately. It’s a middle path, not as generous as OPS, but a step toward more certainty within NPS.
5. New dedicated chapter for NPO taxation
Previously, trust taxation was spread across Sections 11, 12, 12A, 12AA, 13, and dozens of sub-clauses and explanations. If you wanted to understand how a trust is taxed, you had to jump between chapters, cross-reference provisos, and decode explanations that themselves had explanations.
The new Act puts all NPO-related provisions in one place. Chapter VIII is the dedicated chapter for NPO (Non-Profit Organization) taxation covering registration, income computation, corpus donations, application of income, and compliance. This doesn’t change the tax treatment, but it makes compliance far easier for trust managers and CAs who advise them.
Religious trusts got a specific clarification:
- Purely religious trusts can still accept anonymous donations tax-free
- Religious trusts that also run charitable activities (schools, hospitals) will have those donations taxed
6. Structured reassessment procedures
So, under the old Act, reassessment of ITR could be initiated up to 3 years from the end of the relevant AY in normal cases, and up to 10 years in cases involving income escaping assessment of ₹50 lakh or more.
While under the new Act, the time limits remain similar, but the procedure under Sections 279-285 is now more structured. Section 280 is the notice, Section 281 is the show-cause and approval process, Section 279 is the actual reassessment. The substance hasn’t changed, but the procedural clarity has improved dramatically. This should reduce litigation over whether the correct procedure was followed.
The closing
So all in all, the Income Tax Act, 2025 doesn’t change slabs or rates. Its ambition is to make India’s tax law readable, usable, and fit for today’s economy.
With the President’s assent, this Act will take effect from 1st April 2026, marking the first real reset of India’s tax code since 1961.
It may not close every loophole, but it finally sets India’s tax code on a clearer, simpler path. Reform, after all, isn’t about cutting pages, it’s about building a system people can trust.
We’ve also covered what else changes from 1st April 2026, do give a read: What changes from April 1, 2026? Income Tax Act, PAN rules, allowances & more