VittSphere ONE Calculators Blog CA Firm CA Prabhakar Kumar · FCA · ICAI 560762
Case law › Section 115BAC

Section 115BAC

Authorities that bear on section 115BAC of the Income-tax Act, 1961. Each one tells you what it decided and what to do if it applies to you.

The Income-tax Act, 1961 was repealed on 1 April 2026. It still governs income earned up to 31 March 2026, and every proceeding about those years however late — assessment, reassessment, rectification, penalty, revision and appeal alike. Income earned from 1 April 2026 is governed by the Income-tax Act, 2025. What changed, and which Act governs your year →

Section 115BAC — the law in short

What the courts have decided on section 115BAC, in one screen. Read this first; open an entry when you need the facts, the reasoning and the source.

Listed strongest first: Supreme Court, then High Court, then Tribunal, then CBDT. Nothing here has yet been read in full by a chartered accountant — open an entry to see where it came from.

Section 115BAC — 17 entries

Worked examples

Notice situations in which section 115BAC does the work, taken from the first line to the last. Each step carries the authority that licenses it.
My employer treated the whole of my house rent allowance as taxable, and the processing centre has now done the same I paid rent to my mother for half the year and moved cities in October. Payroll allowed me nothing. How much of my house rent allowance is actually exempt, and will the claim survive being looked at? 7 steps · 18 authorities · s.10(13A), Rule 2A, s.192, Rule 26C What the housing loan actually takes off the rent, on a flat that was empty for five months I am working out my house property income for the year. The flat was let for seven months and lay empty for five, I am still running the interest from before I got possession, and there is a second flat in joint names - how much of the loan actually comes off, and what is the officer going to attack? 8 steps · 22 authorities · s.22, s.23, s.23(1)(a), s.23(1)(b)

Explained in this library

What section 115bac does, in plain English, before you read what the courts made of it.

80G approval, and what a donor actually gets

If I donate to an 80G-approved charity, how much of it do I actually get back?

Interest under s.24(b): the two caps, the five instalments, and claiming it twice

How much housing loan interest can I actually deduct, and can the same interest go into my cost when I sell?

s.80JJAA: thirty per cent of the additional employee cost, for three years running

We have taken on new staff this year. What does s.80JJAA actually give us, and which of those employees count?

Section 16 gives three deductions from salary, and only three

What can I actually deduct from my salary income under s.16, and what is the standard deduction figure?

section 43B: deductions allowed only on actual payment

I keep my books on the mercantile basis and I have provided for GST, provident fund, a bonus and interest on my bank loan. The assessing officer has added all of it back because I had not paid it by 31 March. Can he do that, and do I lose the deduction for good?

Surcharge and cess

My tax bill has surcharge and cess on top of the tax — how are they worked out?

The Chapter VI-A deductions most people actually use

What are the current limits for 80C, 80D, 80E, 80TTA, 80TTB, 80U and 80DD, and do any survive the new regime?

The concessional regimes: 115BAC and 115BAA

Should I stay in the concessional regime, and what exactly am I giving up by doing so?

The default regime takes the interest on your own house, not the thirty per cent on a let one

I am in the default regime. Do I still get the thirty per cent standard deduction, and the interest on a property that is let out?

Which Act governs your year: the 1961 Act after 1 April 2026

I am holding a notice and I do not know whether my year is under the Income-tax Act, 1961 or the Income-tax Act, 2025. Which Act applies to me, and is the old Act still of any use now that it has been repealed?