Quick answer
A circle-rate hike is usually reported as a buyer’s problem — higher stamp duty. The bigger, quieter cost lands on the seller. If you sell below the circle rate, Section 78 of the Income-tax Act 2025 — the provision most people still call Section 50C — deems the circle rate to be your sale price for capital-gains tax: you pay tax on money you never received. The buyer is separately taxed on the same gap under Section 92(2)(m), formerly Section 56(2)(x), and must deduct 1 per cent TDS under Section 194-IA on the higher of the two figures. A 10% tolerance band ignores small gaps; beyond it, the provisions bite. In redevelopment and JDA deals, the ready reckoner also sets the deemed value of the flats a landowner receives — and that tax liability is something most landowners never think to negotiate before signing.
This applies to you if you are selling a flat, plot or building at or below the circle rate; buying one below the circle rate; or handing land to a developer under a redevelopment or joint development agreement where your share is paid in constructed flats.
On this page
- What circle rates are, and why they keep rising
- Section 78 (formerly 50C): the seller pays tax on the circle rate, not the cheque
- Section 92 (formerly 56(2)(x)): the buyer is taxed on the same gap
- Section 194-IA: the third hit, and it lands on the buyer again
- Why this matters most in redevelopment and land deals
- What a seller or landowner should do
- Key takeaways
- Frequently asked questions
- Primary sources
A note on section numbers: the Income-tax Act 2025 replaced the Income-tax Act 1961 with effect from 1 April 2026, and governs FY 2026-27 onwards. The provisions in this article are unchanged in substance but renumbered — Section 50C is now Section 78, and Section 56(2)(x) is now Section 92(2)(m). The old numbering still governs transactions in FY 2025-26 and earlier. Most commentary you will find online has not yet been updated.
When a state raises its circle rates — the ready reckoner rates, the guidance value, the collector rates, whatever your state calls them — the news is always written for buyers: stamp duty goes up, homes cost more. True, but it buries the more expensive story. A circle-rate hike reaches into three provisions of the Income Tax Act that tax the seller and the buyer on money that never changed hands. If you are selling a property, sitting on land, or in a redevelopment deal, the circle rate is not a stamp-duty footnote. It can be the difference between a clean sale and a tax demand.
What circle rates are, and why they keep rising
The circle rate is the government’s floor price for a property in a given area — the minimum value on which stamp duty is charged, and below which a transaction is officially presumed under-valued. Every state sets and revises its own under different names: ready reckoner rate (Maharashtra), guidance value (Karnataka), circle rate (Delhi, UP), collector rate (Rajasthan).
Circle rates have been rising across several major markets. Maharashtra revised its ready reckoner rates for 2026, parts of the National Capital Region such as Noida and Gurugram have seen upward revisions, and Delhi — which has long gone without a general revision — has a revision widely anticipated. Confirm the current rate for your own sub-locality and its effective date before relying on any of these; state figures move on their own cycles.
The revision cycle matters because as circle rates rise, they can start tracking — and eventually driving — actual market prices. When transactions consistently register above the RR value, that itself signals the government that the RR is below market, and the next revision pushes it higher. Understanding whether your locality’s circle rate is tracking, lagging, or outrunning the real market is the first thing a seller needs to know.
Section 78 (formerly 50C): the seller pays tax on the circle rate, not the cheque
This is the provision most sellers have never heard of until it costs them. If you sell a property for less than its circle rate, Section 78 of the Income-tax Act 2025 treats the circle rate as your sale consideration for capital-gains purposes. You are taxed on the higher, notional figure — not on what actually hit your bank account.
Worked example (illustrative)
- You sell a flat for ₹90 lakh.
- The circle rate values it at ₹1 crore.
- The circle rate here is about 11% above your sale price — outside the 10% tolerance band — so the gap is not ignored.
- Your capital gain is computed as if you sold for ₹1 crore. You pay tax on ₹10 lakh you never received.
The tolerance band. The law ignores the gap if the circle rate is not more than 10% above your actual sale price — the “safe harbour.” Section 78(1)(b) expresses it the other way round: if the stamp duty value does not exceed 110% of your consideration, your actual consideration is taken as the full value. Beyond the band, the full deemed value applies to the whole consideration, not just the excess — which is why a sale that is only marginally outside the band can trigger a disproportionate demand.
Why a circle-rate hike matters here: as the ready reckoner rises toward or above achievable market prices — which happens in a soft market, or in localities where the RR revision has outpaced actual demand — more genuine, arm’s-length sales fall below the circle rate and get caught by Section 78. The seller ends up taxed on a price the market will not pay.
If you believe the circle rate genuinely exceeds the fair market value of your property, Section 78(2) lets the Assessing Officer refer the valuation to a Valuation Officer — provided you have not already disputed the stamp duty value in an appeal, a revision, or before another authority or court. And Section 78(3) makes the route one-sided in your favour: if the Valuation Officer’s figure comes in above the stamp duty value, the stamp duty value is what applies. The referral can only help you, never worsen your position. This is underused and worth knowing.
What a rising circle rate actually costs you
Section 78 on the seller, Section 92 on the buyer, and the TDS leg most coverage misses.
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Section 92 (formerly 56(2)(x)): the buyer is taxed on the same gap
The mirror provision. If a buyer purchases below the circle rate, the difference is treated as the buyer’s income under Section 92(2)(m)(ii)(B) — chargeable under “income from other sources” — and taxed at slab rate. The threshold has a rupee floor underneath it: the excess is taxable only where it is more than the higher of ₹50,000 or 10% of the consideration.
So an under-circle-rate transaction is taxed twice on the identical gap: once as deemed capital gain for the seller, once as deemed income for the buyer. A circle rate set above real market value does not just raise stamp duty — it manufactures phantom income on both sides of an honest deal.
The double-taxation effect is what makes a rising RR in a soft market particularly damaging. Both parties to a genuine transaction at the prevailing market price can face tax demands on a gap that reflects a government valuation error, not any actual benefit.
Section 194-IA: the third hit, and it lands on the buyer again
A third provision fires on the same transaction, and almost no coverage of the circle-rate problem mentions it. Under Section 194-IA of the Income-tax Act, 1961 — Section 393(1) of the Income-tax Act, 2025 from 1 April 2026 — a buyer purchasing immovable property must deduct 1 per cent TDS at source. The deduction is computed on the higher of the consideration and the stamp duty value.
Read that against what the two sections above establish. On an under-circle-rate deal the seller is already taxed on a gain they did not make, and the buyer is already taxed on income they did not receive. Now the buyer must also deduct and deposit 1 per cent of a number larger than the cheque they wrote. The TDS is funded out of the buyer’s pocket, against consideration that never changed hands.
Two details that catch people. The Rs 50 lakh threshold bites where either the consideration or the stamp duty value reaches it — so a deal priced at Rs 48 lakh against a circle rate of Rs 52 lakh is inside the net. And since 1 October 2024 that threshold is tested on the aggregate: where there is more than one buyer or more than one seller, the consideration is the total across all of them. Before that amendment courts had read the section as applying to each transferee separately, and joint purchases routinely fell below the line. They no longer do.
The mechanics. No TAN is needed where the seller is a resident. The buyer files Form 26QB — Form 141 under the 2025 Act from 1 April 2026 — within 30 days of the end of the month of deduction, then issues Form 16B to the seller. Miss it and interest plus a late fee run from the deduction date, on a transaction where the buyer is already carrying two tax consequences they did not expect. From 1 October 2026, buying from a non-resident seller moves onto separate machinery — Section 393(2) [Table Sl. No. 17] of the Income-tax Act 2025, with its own Schedule E on Form 141 that asks for the seller’s tax residency certificate and tax identification number before you pay.
Why this matters most in redevelopment and land deals
Editor’s Analysis · Utkarsh Garg
In straightforward resale transactions, the ready reckoner’s stamp-duty impact is real but modest in isolation. If the RR rises 10% in a year and the applicable stamp duty rate is 7%, the incremental stamp duty on the transaction comes to roughly 0.7% of the property value — meaningful at scale, but not a deal-killer in most cases.
Where the RR genuinely restructures deals is in redevelopment and JDA situations, and it works through two mechanisms that most landowners never think to negotiate.
The first is the stamp duty on the flat transfer itself. When a landowner receives constructed flats as their share of a redevelopment deal, that transfer is a taxable event — and the stamp duty and the landowner’s tax on the “consideration” are both pegged to the RR value of those flats at the time of registration, not to what the landowner will actually sell those flats for later. If the RR is above the achievable market price — which happens in areas where the ready reckoner has been revised upward but buyer demand hasn’t kept pace — the landowner can end up paying stamp duty and tax on a valuation higher than their eventual sale proceeds. This needs to be pre-negotiated with the developer before the deal is signed, because the developer can actually claim the stamp duty paid on the flat transfer as part of the project’s land cost and get a corresponding tax deduction on it. Most landowners don’t know to ask for this, and don’t see the negotiation opportunity it represents. In practice, I see many developers simply selling the landowner’s allocated flats themselves — with the landowner’s agreement — and handing over liquid cash instead, specifically to sidestep the stamp-duty and tax-on-RR-value complication on the flat transfer. That conversion to cash is cleaner for both sides, but it only happens when the landowner knows enough to push for it.
The second mechanism is the viability squeeze. The more dangerous scenario is not simply a rising RR — it is a rising RR in a market where sales volumes and achievable prices are not moving up with it. When that divergence opens up, developers are forced to offer discounts to move inventory, while their tax liabilities and stamp-duty costs stay pegged to the RR. Real revenue falls; tax cost stays high. This was precisely the dynamic that drove substantial project restructurings and insolvencies during and after COVID: the ready reckoner in several markets had been revised upward, market prices stagnated or fell, buyer volumes collapsed, and developers who had structured their projects on the assumption that RR and market price would stay reasonably aligned found themselves in a position where every discounted unit they sold still carried the full tax burden of the government’s notional valuation. The lesson for any deal structured today is that the RR and the projected sale price should be stress-tested against a scenario where the market softens — not just against the base case where they are in alignment.
Editorial note on the above: whether a developer can claim the stamp duty paid on a flat transfer as a deductible project cost depends on the project’s accounting treatment and how the units are held on its books. It is a reasonable and commonly-taken position, but a developer should confirm it with their auditor rather than assume it.
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Subscribe freeWhat a seller or landowner should do
Check the current circle rate for the exact locality — not the citywide average — before agreeing to any price. Ready reckoner rates are set by sub-locality and property type; the headline figure for a city tells you very little about your specific transaction. If you are selling raw land rather than built property, the counterparty you pick changes the arithmetic too — see selling to an aggregator versus selling direct to a developer.
If a genuine sale must happen below the circle rate — soft market, distress, disputed title — understand the Section 78 exposure before signing, not after. The tolerance band provides some protection; knowing whether you fall inside or outside it is the first calculation, not an afterthought.
Keep evidence of why the market price is below the circle rate, particularly if the property has genuine limitations — litigation, access issues, unusual layout. A Valuation Officer referral under Section 78(2) is available, and documented reasons for a below-RR price support it.
If you are the buyer, budget the 194-IA deduction against the stamp duty value rather than the agreed price, and diarise the Form 26QB filing date. The deduction is the buyer’s obligation and the interest for missing it is the buyer’s cost.
In any redevelopment or JDA, get the RR-linked deemed values modelled before signing. The stamp duty on the land transfer, the deemed value of the flats the landowner receives, and the Section 78 exposure if those flats later sell below the RR at the time of allotment — all of these should be in front of both parties before the agreement is executed, not discovered when the registration happens. This sits alongside the other things landowners under-negotiate: the revenue-share versus area-share decision, the co-promoter liability that a JDA quietly creates, and the later rulings on when a landowner is treated as a co-promoter. For the transfer costs that sit on top of all of this, see our stamp duty by state guide.
Key takeaways
- A circle-rate hike is reported as a buyer’s cost, but its larger income-tax impact falls on the seller and the landowner.
- The Income-tax Act 2025 replaced the 1961 Act from 1 April 2026. Section 50C is now Section 78; Section 56(2)(x) is now Section 92(2)(m). Same substance, new numbers — and most online commentary still uses the old ones.
- Section 78: sell below circle rate and capital gains are computed on the circle rate — tax on money you never received, unless the circle rate is within 110% of your price.
- Section 92(2)(m): the buyer is taxed on the same gap as deemed income, where the excess is more than the higher of ₹50,000 or 10% of the consideration. One under-circle-rate transaction, taxed twice.
- Section 194-IA adds a third leg: 1 per cent TDS on the higher of consideration and stamp duty value, with the Rs 50 lakh threshold tested on the aggregate across all buyers and sellers since 1 October 2024.
- A Valuation Officer referral under Section 78(2) is available if the circle rate genuinely exceeds fair market value — and Section 78(3) means it can only help you, never raise your deemed value. Underused.
- In redevelopment, the stamp duty and tax on flat allocations are both RR-linked — the landowner’s tax liability needs to be pre-negotiated with the developer, including whether the developer claims it as project cost.
- The real danger is a rising RR in a market with flat or falling volumes — the developer discount/tax squeeze that drove COVID-era restructurings.
- Check the sub-locality RR rate, not the city average, before pricing any transaction.
Frequently asked questions
What is Section 78 of the Income-tax Act 2025, and what happened to Section 50C?
Section 78 of the Income-tax Act 2025 is the successor to Section 50C of the Income-tax Act 1961. It provides that if you transfer land or a building for less than the stamp duty value — the circle rate — the stamp duty value is deemed to be your full value of consideration for computing capital gains, so you are taxed on the notional figure rather than the price you actually received. Section 78(1)(b) provides a safe harbour: if the stamp duty value does not exceed 110% of your consideration, your actual consideration is used instead. The Income-tax Act 2025 took effect on 1 April 2026 and governs FY 2026-27 onwards; Section 50C of the 1961 Act continues to apply to transactions in earlier years.
Does a buyer also pay tax when purchasing below the circle rate?
Yes. Under Section 92(2)(m)(ii)(B) of the Income-tax Act 2025 — the provision formerly numbered Section 56(2)(x) — if a buyer acquires immovable property below the stamp duty value, the excess of the stamp duty value over the consideration is taxed as the buyer’s income from other sources at slab rate. It bites only where that excess is more than the higher of ₹50,000 or 10% of the consideration. An under-circle-rate transaction can therefore be taxed twice on the same gap — once as deemed capital gain for the seller, once as deemed income for the buyer.
Is TDS deducted on the circle rate or the sale price?
On the higher of the two. Section 194-IA requires the buyer to deduct 1 per cent TDS computed on the higher of the consideration and the stamp duty value, a rule that has stood since 2019. The Rs 50 lakh threshold applies where either figure reaches it, and since 1 October 2024 both the threshold and the consideration are tested on an aggregate basis where there is more than one buyer or more than one seller. No TAN is required where the seller is a resident; the buyer files Form 26QB within 30 days of the end of the month of deduction and issues Form 16B to the seller. From 1 October 2026, buying from a non-resident seller moves onto separate machinery under Section 393(2) [Table Sl. No. 17], with its own Schedule E on Form 141.
What happens to my capital gains if the circle rate is higher than my sale price?
Your capital gain is computed using the circle rate as the deemed full value of consideration, not your actual sale price, where the stamp duty value exceeds 110% of what you received. You can contest the valuation: under Section 78(2) of the Income-tax Act 2025 the Assessing Officer may refer it to a Valuation Officer, provided you have not already disputed the stamp duty value in an appeal, a revision, or before another authority or court. Section 78(3) means the referral carries no downside — if the Valuation Officer’s value exceeds the stamp duty value, the stamp duty value is the one used.
How do circle rate hikes affect redevelopment and joint development agreements?
In redevelopment deals, stamp duty and the landowner’s tax on flats received as consideration are both pegged to the ready reckoner value at the time of registration — not to the price those flats ultimately sell for. If the RR is above the achievable market price, the landowner pays tax on a valuation higher than their eventual sale proceeds. This is a negotiable point: the developer can in many cases claim the stamp duty as project cost and take a corresponding tax deduction. In practice, many developers convert the landowner’s flat share to cash to avoid this complication, but only if the landowner raises it.
Can a rising ready reckoner rate make a development project unviable?
Not in isolation — but it can, when combined with flat or falling market volumes. When the ready reckoner rises but achievable sale prices and buyer demand do not move with it, developers are forced to offer discounts while their stamp-duty and tax costs stay pegged to the RR. This squeeze — real revenue falling, tax liability staying high — is what drove substantial restructurings during the COVID period, when RR levels and market prices in several cities diverged sharply. Any project feasibility study should stress-test the RR vs market-price assumption, not just model the base case.
The bottom line
A circle-rate revision is not a stamp-duty story. It moves the deemed value that three separate provisions key off — capital gains for the seller under Section 78, deemed income for the buyer under Section 92, and the buyer’s 1 per cent TDS under Section 194-IA. On a transaction priced below the circle rate, all three fire on money that never changed hands. Check the sub-locality rate before you agree a price, and in any redevelopment deal get the RR-linked values modelled before the agreement is signed rather than at registration.
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Primary sources
- Income-tax Act, 2025 (Act 30 of 2025, as amended by the Finance Act, 2026) — Section 78, “Special provision for full value of consideration in certain cases”, Chapter IV. Successor to Section 50C of the 1961 Act; s.78(1)(b) sets the 110% safe harbour, s.78(2) the Valuation Officer reference, s.78(3) the no-downside rule. Official text
- Income-tax Act, 2025 — Section 92, “Income from other sources”, specifically s.92(2)(m)(ii) (immovable property received without or below consideration) and s.92(4) (agreement-date value and Valuation Officer route). Successor to Section 56(2)(x). Official text
- Section 194-IA, Income-tax Act 1961 — 1% TDS on the higher of consideration or stamp duty value; aggregate threshold test for multiple transferors or transferees from 1 October 2024 (Finance (No. 2) Act 2024). The Income-tax Act 2025 successor provision is reported as Section 393(1), and Form 26QB as Form 141, from 1 April 2026 — taken from specialist commentary rather than the Act text; confirm before relying on the new numbering.
- Notification No. 121/2026-Income Tax, G.S.R. 830(E), 22 September 2026 — Income-tax (Fifth Amendment) Rules, 2026, in force 1 October 2026. Inserts Schedule E into Form No. 141 for TDS on immovable property bought from a non-resident, under Section 393(2) [Table Sl. No. 17] of the Income-tax Act 2025.
- Commencement — the Income-tax Act 2025 took effect on 1 April 2026 and applies from FY 2026-27. The Income-tax Act 1961 stands repealed, but continues to govern tax years beginning before that date. CBDT has also notified the Income-tax Rules, 2026.
- Income Tax Act 1961 — Sections 50C and 56(2)(x), which remain the operative provisions for transactions in FY 2025-26 and earlier.
- State circle-rate / ready-reckoner notifications — confirm the specific state, effective date and any revision figure against the state government source on the day of publication.
What a rising circle rate actually costs you
Section 78 on the seller, Section 92 on the buyer, and the TDS leg most coverage misses.
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General disclosure: This article is for educational and informational purposes only. It does not constitute tax, legal or financial advice. The specific risk on this page is that circle rate, ready reckoner and guidance value figures are set state by state and sub-locality by sub-locality, and they change on state timetables — a figure that is correct for one ward on one date can be wrong for the next ward a month later. The Section 393(1) and Form 141 numbering under the Income-tax Act 2025 is taken from specialist commentary rather than the Act text. Verify current figures at incometax.gov.in and with your state’s stamp-duty authority before any transaction, and note that the Income-tax Act 2025 replaced the Income-tax Act 1961 from 1 April 2026, so section numbers in older commentary elsewhere may refer to the repealed Act. See our full disclaimer.
Editorial note: The Editor’s Analysis section reflects the personal professional perspective of Utkarsh Garg, based on his experience in real estate development and redevelopment transactions. It does not constitute advice specific to any transaction. Parts of this article were prepared with AI assistance. All statutory claims were verified against the official text of the Income-tax Act 2025 on incometaxindia.gov.in before publication. This article was updated on 23 September 2026 to add the Section 194-IA analysis and to rebuild the page into the current template.
Keep reading
This article is part of our income tax guide — the full set of explainers for salaried Indians, in the order you actually meet them.