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Income Tax · Capital gainsStamp duty value vs sale consideration: Section 50C explained
Sold a property below the circle rate? Section 50C may tax you on the stamp duty value instead of the price you received – and the buyer may be taxed on the difference too. Here is how the 10% tolerance, agreement-date rule and valuation reference work.
States fix minimum values – circle rates in Delhi, ready reckoner rates in Maharashtra – for charging stamp duty. Income tax uses these values to prevent under-reporting of sale prices. Section 50C of the 1961 Act (carried into the capital gains provisions of the 2025 Act) deems the stamp duty value to be the sale consideration in certain cases.
When Section 50C applies
It applies to transfer of a capital asset being land or building or both, where the consideration declared is less than the stamp duty value (SDV). It does not apply to stock-in-trade (a separate provision, Section 43CA, applies to builders and dealers).
The 10% tolerance
| SDV as % of actual consideration | Full value of consideration |
|---|---|
| Up to 110% | Actual consideration |
| Above 110% | Stamp duty value |
The tolerance was raised from 5% to 10% from FY 2020-21 to account for genuine variations.
Agreement date vs registration date
Prices are often agreed months before registration, and circle rates may rise in between. If:
- the agreement fixing the price was entered into earlier, and
- part of the consideration was paid on or before that date by account-payee cheque, bank draft or electronic mode,
then the SDV on the agreement date may be used. Cash advances do not qualify.
Reference to Valuation Officer
If you believe the SDV is higher than the fair market value (for example because of a defect in title, location or condition), you can claim so before the assessing officer. The officer may refer the property to a Departmental Valuation Officer (DVO). If the DVO's value is lower than the SDV, the DVO value is taken; if higher, the SDV is taken. Keep a registered valuer's report to support your claim.
Worked example 1: within tolerance
Example: Mr Saxena sells a plot in Bawana for ₹40,00,000. The circle-rate value is ₹43,50,000. - 110% of ₹40,00,000 = ₹44,00,000. - SDV (₹43,50,000) is within 110%, so ₹40,00,000 is the sale consideration.
Worked example 2: beyond tolerance
Example: Mrs Joshi sells a flat in Rohini Sector 7 for ₹70,00,000. The SDV is ₹82,00,000. - 110% of ₹70,00,000 = ₹77,00,000; SDV exceeds this. - Sale consideration for capital gains = ₹82,00,000. - If her indexed/non-indexed cost gives a gain of ₹30 lakh on ₹70 lakh, the gain becomes ₹42 lakh – an extra ₹12 lakh taxed at 12.5% (₹1.5 lakh more tax).
For the buyer: difference ₹12,00,000 exceeds ₹50,000 and 10% of ₹70,00,000 (₹7,00,000), so ₹12,00,000 is taxable as the buyer's income from other sources under Section 56(2)(x) – unless the buyer also succeeds in a valuation challenge.
Worked example 3: agreement-date benefit
Example: An agreement to sell a house for ₹1,00,00,000 is signed on 10 May 2025 with ₹10,00,000 paid by RTGS. Delhi revises circle rates and on registration on 15 October 2025 the SDV is ₹1,18,00,000; on 10 May it was ₹1,05,00,000. - SDV on agreement date (₹1.05 crore) is within 110% of ₹1 crore. - Sale consideration = ₹1,00,00,000. Without the RTGS advance, the October SDV of ₹1.18 crore would apply.
TDS on property and SDV
TDS at 1% on purchase of property is computed on the higher of consideration and SDV, and the ₹50 lakh threshold is tested the same way. A buyer who deducts on the lower agreement value may face a short-deduction demand. See TDS on property.
Practical tips
- Check the circle rate (Delhi: category-wise rates for colonies) before finalising price.
- Pay advances by bank transfer and record them in the agreement.
- Obtain a valuer's report if selling below SDV for genuine reasons.
- Disclose the SDV in the return – Schedule CG asks for it.
Common mistakes
- Assuming the registered value is always the sale price for tax.
- Paying the advance in cash and losing the agreement-date benefit.
- Buyers ignoring Section 56(2)(x) on a "good deal".
- Not objecting before the assessing officer and losing the DVO route.
Key takeaway
If SDV exceeds 110% of the price, tax is charged on SDV – for the seller under Section 50C and potentially for the buyer under Section 56(2)(x). Use the agreement-date rule and valuation reference where justified. Our tax planning team reviews property deals for 50C exposure before registration.
Official references
Provisions discussed (summaries in our Law Library):
- Income-tax Act, 2025 – Section Capital gains – deemed consideration (corresponds to 50C): Stamp duty value as sale consideration
- Income-tax Act, 1961 – Section 50C (corresponds to Capital gains – deemed consideration): Stamp duty value as sale consideration
Official sources to verify the current text, notifications and circulars:
Frequently asked questions
What is the tolerance under Section 50C?
If the stamp duty value does not exceed 110% of the actual consideration, the actual consideration is accepted. Beyond 110%, the stamp duty value is taken as the full value of consideration.
Which date's stamp duty value applies if the agreement was signed earlier?
If the agreement date and registration date differ, the stamp duty value on the agreement date can be used, provided at least part of the consideration was paid by account-payee cheque, bank draft or electronic mode on or before the agreement date.
Can I challenge the circle rate value?
Yes. You can claim before the assessing officer that the stamp duty value exceeds fair market value, and the officer may refer the valuation to a Valuation Officer. If the DVO's value is lower, that value is adopted.
Is the buyer also taxed?
Yes. Under Section 56(2)(x), if an individual buys property for less than the stamp duty value and the difference exceeds both ₹50,000 and 10% of the consideration, the difference is taxed as the buyer's income from other sources.
Does Section 50C apply to leasehold rights?
Courts have held that 50C applies to land or building or both; its application to leasehold rights depends on facts and is litigated. Seek advice for long leases.
Is 50C applied for TDS by the buyer?
Yes. TDS on property purchase is computed on the higher of consideration and stamp duty value.
Can the DVO value exceed the stamp duty value?
If the DVO's value exceeds the stamp duty value, the stamp duty value is adopted as consideration – the reference cannot increase it.
This article is general information on the law as on 10 November 2026, written for educational purposes. It is not professional advice for your case. Section numbers under the Income-tax Act, 2025 should be confirmed with the official section mapping on the Income Tax Department website before use in filings.
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