Circle Rate vs Agreement Value Calculator (India) — Stamp Duty Base & Section 56(2)(x) / 50C Tax
Compare a property's circle rate (ready reckoner / guideline value) with the agreed price: which value stamp duty and registration are charged on, the 10% safe-harbour, the deemed income taxed in the buyer's hands under Section 56(2)(x) and the seller's deemed sale price under Section 50C when the price is below circle rate, TDS at 1% on the higher value, and the extra cost of buying below or above the guideline.
How it works
circle value = area × circle rate · stamp duty base = max(circle value, agreement value) · if circle value > agreement by > 10% (and > ₹50,000): buyer's deemed income u/s 56(2)(x) = difference; seller's deemed consideration u/s 50C = circle value · TDS 1% u/s 194-IA on the higher value when ≥ ₹50 L · buyer's future cost of acquisition = value taxed u/s 56(2)(x)
Every state publishes minimum property values — circle rates, ready reckoner or guideline values — and stamp duty is charged on the higher of that figure and the agreed price, so a bargain below the guideline saves nothing on duty. The income-tax law goes further to stop under-reporting: when the agreed price falls more than ten percent short of the circle value, the buyer is taxed on the shortfall as income and the seller is taxed as if the property had sold at the circle value, a double penalty that makes genuine below-guideline deals expensive for both sides unless a valuation officer confirms the lower worth. When the price exceeds the circle value, the higher price simply becomes the base.
Worked example
A 1,000 sq ft flat with a circle rate of ₹9,000 has a guideline value of ₹90 lakh; agreeing to buy it at ₹80 lakh is 12.5% below — outside the 10% safe harbour. Stamp duty at 6% is charged on ₹90 lakh (₹5.4 lakh, ₹60,000 more than on the agreed price) plus ₹30,000 registration; the buyer is taxed on the ₹10 lakh shortfall as income (about ₹3.1 lakh at 30%), and a seller whose cost was ₹50 lakh sees the taxable gain rise from ₹30 lakh to ₹40 lakh, roughly ₹1.3 lakh more LTCG tax; TDS of ₹90,000 (1%) is deducted on the higher value.
Frequently asked questions
What if the property is really worth less than the circle rate?
Circle rates lag the market in falling areas and ignore defects. The seller can invoke Section 50C(2) so the Assessing Officer refers the property to a Departmental Valuation Officer; if the DVO's value is lower, it replaces the circle value for both 50C and, in practice, 56(2)(x). Registrars, however, still charge duty on the circle value unless the state has an adjudication route.
Does the 10% tolerance apply to under-construction flats?
Yes, and for under-construction property the relevant circle value is the one on the date of the agreement if part of the consideration was paid by banking channel on or before that date — useful when rates rise between booking and registration.
Related calculators
Indian rules, rates and schemes as commonly published for 2025 — state RTO schedules, toll rates, exam statistics and tariffs change frequently. Treat results as planning estimates and confirm with the official source (state transport department, NHAI, NTA, your society bye-laws, your distributor) before relying on them.