Testing a slump sale means first confirming the transaction actually meets the definition — a transfer of one or more undertakings as a going concern, for a lump-sum consideration, without values being assigned to individual assets and liabilities — because the accounting treatment, the net worth computation, and the income-tax treatment under section 50B of the Income-tax Act all depend on that threshold being met. Once confirmed, the procedure tests the seller's computed gain or loss, the buyer's opening balance sheet, and the tax computation, each against its own specific rules.
Why the lump-sum condition is tested before anything else
A transaction documented as a slump sale but structured with a schedule that assigns separate values to specific assets — even if described as indicative or for stamp duty purposes only — risks failing the lump-sum consideration test. If it fails, it is not a slump sale for section 50B purposes, and the tax computation (and in some cases the accounting characterisation as a business combination rather than an asset sale) changes entirely. This threshold question should be documented and concluded on before testing any number that follows from it.
The testing sequence
- 01Obtain the business transfer agreement and read it for the lump-sum and going-concern conditionsConfirm there is no itemised allocation of the consideration to specific assets or liabilities in the operative agreement, and that the undertaking transferred was functioning as an integrated going concern immediately before transfer, not a collection of assets assembled for the sale.
- 02Identify the specific undertaking transferred and separate its assets and liabilities from the seller's retained businessObtain a schedule mapping every asset and liability of the undertaking as at the transfer date, cross-referenced to the seller's general ledger, so the computation that follows is built on a defined and auditable population.
- 03Recompute the net worth of the undertaking as at the transfer dateFor tax purposes under section 50B, net worth is computed in a specified manner — the aggregate value of total assets (written down value for depreciable assets, book value for others, with self-generated goodwill excluded unless specific conditions are met) less the value of liabilities, as appearing in the books, not at fair value.
- 04Recompute the seller's gain or loss and its characterisationGain or loss equals the lump-sum consideration less the net worth computed above; where the undertaking was held for more than the specified period, the gain is treated as long-term capital gains under section 50B, and the auditor should test the holding period assertion against the actual date the undertaking commenced operations, not the date the current corporate structure was formed.
- 05Test the fair valuation of the consideration where any part of it is non-cashWhere consideration includes shares, debentures, or an earn-out element, test the fair value ascribed to each component independently, since the aggregate lump-sum figure used for the net worth comparison needs to be the fair value of what was actually received.
- 06Test the buyer's opening accounting for the acquired undertakingWhere the buyer accounts for the acquisition as a business combination under Ind AS 103, the purchase price allocation procedure applies in full; where it does not meet the definition of a business under that standard, the buyer instead allocates the lump-sum consideration across the individual identifiable assets and liabilities acquired, typically on a relative fair value basis, since no itemised price exists to use directly.
- 07Test the transfer of specific items that often get missedEmployee transfers and the continuity of their service for gratuity and leave purposes, assignment of existing contracts and licences, and transfer of statutory registrations — a slump sale that leaves any of these unaddressed can create liabilities for either party that were not contemplated in the lump-sum price.
- 08Test the indirect tax treatment of the transferA transfer of a going concern is typically treated differently from a sale of individual assets for GST purposes; confirm the entity's treatment and documentation are consistent with the position taken, since this affects whether GST was correctly charged, or correctly not charged, on the transaction.
| Seller | Buyer |
|---|---|
| Net worth computed per section 50B (book value basis) | Opening balance sheet of the acquired undertaking |
| Gain or loss, and its long-term versus short-term characterisation | Business combination accounting under Ind AS 103, or asset-by-asset allocation if not a business |
| Fair value of any non-cash consideration received | Fair value of any non-cash consideration given |
| Deregistration or transfer of statutory registrations | Continuity of employee service, contract assignment, GST position on the transfer |
A business transfer agreement with an annexure that breaks the price down 'for information only' across major asset categories is still a live risk to the lump-sum condition. Tax authorities have challenged the slump sale characterisation on exactly this kind of schedule, and the audit working paper should record whether this risk was specifically considered, not just whether the operative clause avoided an itemised allocation.
How we think about this
Recomputing net worth from a defined schedule of assets and liabilities, at book value, is mechanical once the population is fixed. Concluding whether the transaction actually meets the going-concern and lump-sum conditions — the gate that decides which set of rules applies at all — is a judgement about the transaction's substance, and it has to be made before the arithmetic means anything.
This is practical guidance written for audit teams, not an authoritative statement of any standard or statute. Standards, forms and timelines change. Check the current text issued by the ICAI and the relevant authority before relying on anything here in an audit file.
Related resources
- Fixed assets & capexHow to test purchase price allocation in a business combinationIdentify every identifiable intangible asset the acquirer may have missed, test the valuation methods, and recompute goodwill as the residual rather than a figure decided in advance.
- Audit documentationAuditing Ind AS 103 — testing purchase price allocation and goodwillGoodwill is a plug, not a valuation — it only means something if every identifiable asset and liability underneath it was measured correctly first.
- Fixed assets & capexCapex vs revenue expenditure: the audit testThe capitalisation criteria, the repairs-versus-improvement judgement calls that actually come up, and how to sample repairs and maintenance for misclassified capex.
- Audit data & extractsTrial balance mapping for audit softwareMapping a client's idiosyncratic ledgers to a standard chart of accounts is the step that decides whether analytics and disclosures work at all, and the one most firms rush.
Free tools, no signup
Each one reads a file entirely in your browser — or, for two of them, just answers a few questions — and nothing is ever uploaded.
- Purchase register checkDuplicate payments, round-sum amounts, weekend-dated invoices, incomplete records.
- GSTR-2B reconcilerMatches your purchase register against GSTR-2B — missing invoices either side, amount mismatches.
- Bank reconciliation checkerMatches your cash book against a bank statement — what's outstanding on each side.
- Fixed asset register checkDuplicate asset codes, missing location or useful life, negative net book value.
- Payroll red-flag scannerBank accounts shared across employees, and records missing an ID, PAN or salary.
- CARO applicability checkerAnswer a few questions about the company and see which CARO 2020 clauses likely apply.
- MSME payment delay checkerMSME-flagged invoices paid — or still unpaid — beyond the 45-day Section 22 limit.
- Related-party transaction screenerTransactions above a threshold you set with no approval reference, grouped by counterparty.
- Depreciation useful life checkerCompares a useful life in use against the Schedule II, Part C indicative figure.
- Materiality calculatorOverall and performance materiality against PBT, revenue, assets or equity, with reasoning shown.
- Sample size calculatorStatistical sample size for a test of controls or a substantive test of detail.