Plot vs Flat vs Builder Floor

Why does the five-year rule decide this?

Section 22(1)(b) of the Income-tax Act, 2025 allows a deduction for interest on capital borrowed to acquire, construct, repair or reconstruct a property. For a self-occupied property, section 22(2)(a) caps that at ₹2,00,000. The cap comes with a condition. Acquisition or construction must be “completed within five years from the end of tax year in which capital was borrowed”.

Miss that window and section 22(2)(b) applies instead. The deduction falls to ₹30,000. That is the whole benefit, gone, on a loan you are still paying.

Now apply it to a plot. Income from house property covers “buildings and lands appurtenant thereto” under section 20(1). Bare land is not that. A plot you have not built on produces no income from house property, so there is no head of income against which to claim the interest. The deduction arrives only when the house does.

We read all of this in the Gazette of India text of the Act at egazette.gov.in on 6 September 2026.

Does the tax regime you are in change the answer?

Sharply, yes, and almost nobody checks. Section 202 sets the default regime. Section 202(2)(a)(v) computes your income “without” the deduction under section 22(1)(b) for self-occupied properties. It also blocks the set-off of a house property loss.

So if you are on the default regime, the ₹2,00,000 interest deduction is not available to you on your own home. The five-year argument still matters for a let-out property, where the interest deduction survives. But for a self-occupied flat, the tax case for borrowing collapses. Work out which regime you are on before you let anybody sell you a house on tax savings. Our old versus new tax regime page compares the two.

How do the three options compare?

Which is cheaper to finance?

The flat, by a wide margin, and the gap is structural rather than a matter of shopping around. Lenders treat a house as prime security. They treat land as harder to value, harder to sell and easier to encroach on. So a plot loan is a different product with tighter terms, not a home loan on a different asset.

The rates we track make the point about the base market. On 17 September 2026, the lowest advertised home loan floors on our lender cards were 7.15% at Canara Bank, LIC Housing Finance and Union Bank of India, with HDFC Bank at 7.75% and Axis Bank at 8.00%. Those are floor rates for strong applicants at low loan-to-value, not typical offers. A plot loan sits above that floor. We do not publish a plot loan rate because we could not verify a current one against a lender’s own page.

One more mechanical difference. A composite loan for buying land and building on it usually disburses in stages against construction milestones. If you stall, the disbursement stalls, and the five-year clock keeps running.

What tax applies when you sell?

The same rules apply to all three. Immovable property becomes long-term after 24 months. Long-term gains are taxed at 12.5% without indexation, with a 20% with-indexation option preserved for purchases made before 23 July 2024. Short-term gains are taxed at your slab rate. That is our capital gains table, current as of 17 August 2026, and our capital gains on property page works through it.

The buyer’s side is worth knowing before you negotiate. Section 393(1) of the Act, Table serial number 3(i), requires the buyer to deduct 1% on any transfer of immovable property other than agricultural land, once the value crosses ₹50 lakh. Crucially, the 1% applies to the consideration “or stamp duty value of such property, whichever is higher”. Writing a lower number into the agreement does not reduce it. See circle rate versus market rate for why that gap exists at all.

When should you actually buy a plot?

Three conditions, together. You have the money and the intent to build within five years. You have verified title yourself, with a lawyer, going back through the chain of ownership. And you can physically watch the land, or pay somebody to.

That last one is the underrated cost. An unbuilt plot in a distant layout is an asset you cannot see, cannot insure easily and cannot prove you possess. Encroachment is not an exotic risk in India. It is the ordinary one.

And a builder floor?

A builder floor is the middle case, and the middle case is usually the worst of both. You get more space and often a share in the land. You also get a narrow resale pool, informal maintenance arrangements and, in older colonies, approvals that were never clean. Verify the completion certificate and the sanctioned plan before anything else. Our builder verification page lists what to ask for.

Buy a builder floor if you want the space and intend to live in it for a long time. Do not buy one as an investment. The exit is the problem.