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Slump Sale Valuation Report | Virtual Auditor

Quick answer: Slump sale consideration must be benchmarked against Rule 11UAE fair market value — the higher of the book-value-based and consideration-based computations — for Section 50B capital gains. An IBBI Registered Valuer's report substantiating the undertaking's value is what withstands assessing-officer scrutiny in one of India's most litigated restructuring routes.

Valuation for slump sale under Section 2(42C) IT Act. Business transfer as going concern. Net worth certification, fair value for tax compliance.

Last reviewed: July 2026 by CA V. Viswanathan (FCA, ACS, CFE, IBBI Registered Valuer)

What Makes a Sale a "Slump Sale" — and Why the Label Matters

A slump sale is the transfer of one or more undertakings as a going concern for a lump-sum consideration, without assigning values to individual assets and liabilities. The definition draws on Explanation 1 to Section 2(19AA): an "undertaking" is a unit or division that constitutes a business activity capable of being run independently. The moment individual asset values are specified in the agreement for the purpose of stamp duty or otherwise, the transaction risks being recharacterised as an itemised sale — with a completely different tax outcome, asset by asset, and depreciation recapture under Section 50. Getting the characterisation right at the term-sheet stage, and supporting it with a valuation that treats the undertaking as a whole, is the first thing we lock down.

FeatureSlump saleItemised (asset) sale
ConsiderationSingle lump sum for the undertakingSeparate price per asset
Capital gainSection 50B: consideration less net worthAsset-wise; Section 50 recapture on depreciable blocks
Holding periodOf the undertaking (36 months = LTCG)Asset-wise
Valuation basisRule 11UAE (FMV of undertaking)Fair value of each asset

Section 50B and Rule 11UAE — the FMV1 / FMV2 Mechanism

Section 50B computes the capital gain as the full value of consideration less the net worth of the undertaking. Since the 2021 amendment, the full value of consideration is not simply the contract price — it is fixed by Rule 11UAE as the higher of FMV1 and FMV2, both determined on the date of the slump sale:

  1. FMV1 — the fair market value of the capital assets transferred by way of the slump sale, i.e. the asset-side build-up (book value of assets with prescribed adjustments — jewellery, shares and securities, immovable property at stamp value — reduced by book value of liabilities).
  2. FMV2 — the fair market value of the consideration received or accruing (monetary consideration plus the FMV of any non-monetary consideration such as shares or other assets received).

Whichever is higher becomes the deemed full value of consideration. This closes the earlier planning gap where a low headline price understated the gain; our report computes both legs transparently so the Section 50B computation is audit-ready.

Net Worth — the Deduction That Trips Everyone Up

Net worth for Section 50B is not book net worth. It is the aggregate value of total assets of the undertaking less the value of its liabilities as per the books, computed on a defined basis: depreciable assets are taken at their written-down value under the income-tax block, assets on which 100% deduction was claimed (e.g. under Section 35AD) are taken at nil, other assets at book value, and — critically — any revaluation is ignored. Getting the WDV and the liability allocation right is where most slump-sale computations go wrong, because a division rarely maps cleanly onto the company's tax blocks and common liabilities must be apportioned defensibly.

Negative Net Worth, GST and Stamp Duty Overlays

Where the undertaking's liabilities exceed its assets, the net worth is negative. Following the settled position (the Special Bench view in Summit Securities), the negative net worth is effectively added to the consideration — the cost of acquisition/net worth is not floored at nil — so the taxable gain is larger than the headline price. Sellers frequently underestimate this. Alongside the income-tax analysis, two overlays must be planned:

  • GST: the transfer of a business as a going concern is treated as a supply of service that is exempt (Notification 12/2017-Central Tax (Rate)), provided the undertaking genuinely transfers as a going concern — documentation of continuity (employees, contracts, licences) is essential to hold the exemption.
  • Stamp duty: the business transfer agreement and any conveyance of immovable property attract state stamp duty on the value transferred; structuring and state selection can materially change the cost.

Carving Out the Undertaking — Where Slump Sales Go Wrong

The most litigated slump-sale issues arise not from the valuation arithmetic but from a poorly defined carve-out. The undertaking must be a genuine, self-contained business capable of running independently, and the transfer must move everything that belongs to it. The failure points we routinely fix:

  1. Assigning asset values in the agreement: the moment individual assets are separately priced — even only for stamp-duty computation — the "lump sum" character is at risk and the revenue may recharacterise the deal as an itemised sale with depreciation recapture.
  2. Cherry-picking assets or liabilities: retaining selected receivables, loans or liabilities can break the "going concern" and "all liabilities" tests, jeopardising the treatment.
  3. Common-cost and common-asset allocation: shared IT, head-office assets and group borrowings must be apportioned to the undertaking on a defensible key, or the net-worth computation is unreliable.
  4. Employee and contract transfer: continuity of employees, customer contracts and statutory licences is what evidences the going-concern nature for both income tax and the GST exemption.

We draft the carve-out balance sheet, the net-worth working and the going-concern evidence pack together, so the characterisation, the Section 50B computation and the GST position all rest on the same, consistent record.

Our Slump-Sale Valuation Deliverables and Fees

We deliver a Rule 11UAE report computing FMV1 and FMV2, a net-worth working reconciled to the tax blocks, a Section 50B capital-gains computation, and a characterisation note supporting the "going concern / lump sum" treatment for both income tax and GST. Draft within 5–7 working days of receiving the carve-out balance sheet.

ServiceFee (from)
Rule 11UAE FMV report (single undertaking)₹40,000
Report + net-worth & Section 50B computation₹60,000
Multi-undertaking / negative net-worth engagements₹85,000+
GST going-concern & stamp-duty structuring note₹25,000

Why Choose Virtual Auditor?

  • Fellow Chartered Accountant (FCA) with 14+ years experience
  • IBBI Registered Valuer (IBBI/RV/03/2019/12333)
  • Certified Fraud Examiner (CFE)
  • Associate Company Secretary (ACS)
  • Offices in Chennai, Bangalore, and Mumbai
  • 100+ complex valuations completed

Our Approach

We combine deep regulatory expertise with AI-powered tools to deliver accurate, defensible, and timely results. Every engagement is led by CA V. Viswanathan, ensuring senior-level attention.

Contact Us

Chennai (HQ): G-131, Ground Floor, Phase 3, Spencer Plaza Mall, Anna Salai, Chennai 600002. Phone: +91 99622 60333.

Bangalore: 7th Floor, Mahalakshmi Chambers, 29, MG Road, Bangalore 560001. Phone: +91 95139 39333.

Mumbai: Workafella, AK Estate, SV Road, Goregaon West, Mumbai 400062. Phone: +91 77000 89597.

Strategic Business & Compliance Insights

Frequently Asked Questions

What is a slump sale under the Income-tax Act?
A slump sale is the transfer of one or more undertakings as a going concern for a single lump-sum consideration, without assigning individual values to the assets and liabilities transferred. An 'undertaking' is a unit or division capable of being run as an independent business. If the agreement specifies asset-wise prices, the transaction can be recharacterised as an itemised sale with a different, usually costlier, tax outcome including depreciation recapture. The lump-sum nature and going-concern continuity are the two features that must be preserved.
How is capital gain on a slump sale computed?
Under Section 50B, the gain equals the full value of consideration less the net worth of the undertaking. Since 2021, the full value of consideration is the higher of FMV1 (the fair value of the assets transferred, computed under Rule 11UAE) and FMV2 (the fair value of the monetary and non-monetary consideration received). Net worth is total assets less liabilities on a prescribed basis. If the undertaking was held for more than 36 months the gain is long-term; otherwise it is short-term regardless of the age of individual assets.
What is Rule 11UAE and why does it matter?
Rule 11UAE prescribes how the 'full value of consideration' for a slump sale is determined for Section 50B. It requires computing two figures on the date of transfer: FMV1, the fair value of the capital assets transferred (an asset-side build-up with prescribed adjustments for immovable property, shares and jewellery), and FMV2, the fair value of the consideration received or accruing. The higher of the two is deemed to be the full value of consideration. The rule prevents understating the gain by quoting a low headline price, so both legs must be computed carefully.
How is net worth calculated for a slump sale?
Net worth for Section 50B is the aggregate value of total assets less liabilities of the undertaking as per its books, but on a special basis: depreciable assets are taken at income-tax written-down value, assets that enjoyed a 100% deduction are taken at nil, other assets at book value, and any revaluation is ignored entirely. Common liabilities of the company must be fairly apportioned to the undertaking. Because a division seldom maps cleanly onto the company's tax blocks, the WDV and liability allocation are the areas most prone to error.
What happens if the undertaking has negative net worth?
Where liabilities exceed assets, net worth is negative, and the settled position is that the negative amount is effectively added to the consideration rather than floored at nil. In other words, the taxable capital gain becomes larger than the headline sale price. Sellers of loss-making or heavily leveraged divisions are frequently surprised by this, so it must be modelled at the term-sheet stage. A carefully built net-worth working is essential to compute the correct — and often counter-intuitive — gain.
Is GST payable on a slump sale?
The transfer of a business as a going concern is treated as a supply of service and is exempt from GST under Notification 12/2017-Central Tax (Rate), provided the undertaking genuinely passes as a going concern. To hold the exemption, the documentation must show continuity — transfer of employees, contracts, licences and the intention to carry on the same business. If the transaction is instead an itemised sale of assets, GST can apply on the individual supplies, so the going-concern characterisation carries GST as well as income-tax consequences.
Is stamp duty payable on a business transfer agreement?
Yes. A slump sale is documented through a business transfer agreement, and where immovable property is part of the undertaking a conveyance is also executed. Both attract stamp duty at state-specific rates on the value transferred, and immovable property is generally dutiable at market or circle-rate value. Because stamp duty is a state subject, the rate and the base differ across states, so the location of assets and the structure of the transfer can materially affect the total duty. We factor this into the overall cost model.