Property · Property Sale and CG

Section 78 (old 50C), Stamp Duty Value vs Sale Price: The Deemed Consideration Trap

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One of the most punishing provisions in property taxation. If you sell a property below its circle rate (stamp duty valuation), the government treats the HIGHER circle rate as your actual sale price for capital gains computation. You pay tax on money you never received. Both buyer and seller are caught.

Provisions

Sec 78 (old 50C(1)); Sec 50C(2); Sec 78 (old 50C) Proviso; Sec 92(2)(m) (old 56(2)(x)); Sec 43CA

Analysis

Real-world example of the double hit: Actual deal: Seller sells flat for ₹75L. Circle rate says ₹1Cr. Difference: ₹25L (25% above actual). SELLER side: LTCG computed on ₹1Cr (not ₹75L). Seller pays extra tax on ₹25L they never received. Say LTCG rate 12.5%: ₹3.125L extra tax on phantom income. BUYER side: Bought at ₹75L but SDV says ₹1Cr. Difference ₹25L > ₹50,000 AND > 10% → Sec 92(2)(m), Income-tax Act 2025 (old Sec 56(2)(x)) → ₹25L taxed as other income for buyer at slab rate. At 30%: ₹7.5L tax for buyer on money they "saved.". The 10% safe harbour, critical planning tool: If circle rate is ₹1Cr and actual deal is ₹92L (8% below circle rate): 92/100 = 92%. Difference = 8% < 10%. Sec 78 (old Sec 50C) does not apply. No deemed consideration for seller. No Sec 92(2)(m) (old Sec 56(2)(x)) for buyer. This 10% band is your negotiation safe zone. Deals within 10% of circle rate are clean.

Close

  1. Before finalising sale price: check current circle rate for that area (on state government portal)
  2. If market price < circle rate: keep deal within 10% of circle rate (safe harbour) if possible
  3. If difference > 10%: buyer's Sec 92(2)(m) (old Sec 56(2)(x)) liability and seller's Sec 78 (old Sec 50C) deemed consideration both apply
  4. For seller: compute capital gains on HIGHER of actual consideration and SDV (if Sec 78 (old Sec 50C) triggered)
  5. For buyer: if bought below SDV by > 10%: declare the difference as income from other sources in ITR
  6. Document: get SDV certificate from sub-registrar at time of registration

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