Two buyers offer the same price for the same manufacturing company. One structures the deal as an asset purchase. The other as a share purchase. By closing day, they’ve paid different stamp duty, signed different kinds of agreements, and taken on completely different liability exposure — for what looked, on paper, like the same transaction.

That’s the part most people miss going in: asset purchase vs share purchase isn’t a paperwork choice. It decides what the buyer actually ends up owning, what the seller actually ends up walking away from, and how much of the target company’s history — good and bad — comes along for the ride.

The Core Difference, in One Line

An asset purchase gives the buyer specific assets and only the liabilities it agrees to take on; the seller’s company keeps existing, along with everything not handed over. A share purchase gives the buyer the company itself — which means everything the company owns, owes, and is entangled in, disclosed or not.

Neither is the “safer” or “cheaper” default. The right one depends on what’s actually inside the company you’re buying.

Where This Sits Legally

Deal structuring in India runs through several overlapping laws: the Companies Act, 2013 — Section 180 specifically, which requires shareholder approval before a company sells an undertaking worth 20% or more of its net worth — the Indian Stamp Act, 1899, the CGST Act, 2017, the Competition Act, 2002, and, for the tax side, the Income Tax Act, 2025. That last one matters more than it sounds: it replaced the 1961 Act on 1 April 2026 and renumbered most of the provisions that govern how these deals get taxed. More on that below, because it changes some section references people still search for by their old numbers.

Who This Actually Affects

• Strategic and PE buyers acquiring a division, a subsidiary, or a whole company
• Promoters and sellers planning a full exit or hiving off a non-core unit
• CFOs and legal teams negotiating SPA or business transfer agreement terms
• Lenders working out what happens to existing security when ownership changes

Get the structure wrong without checking what’s actually inside the target, and the failure shows up later — a share buyer discovers a tax demand nobody disclosed, or an asset buyer finds out six months in that a key customer contract never actually transferred because nobody read the anti-assignment clause.

Asset Purchase: You Choose What You’re Buying

The buyer names specific assets — plant, inventory, IP, particular contracts — and takes on only the liabilities it explicitly agrees to. The seller’s company keeps existing, holding everything left behind.

The catch: contracts and licenses don’t move with the assets automatically. Anti-assignment clauses are common in commercial contracts, and regulatory licenses in particular often need a fresh application rather than a transfer — this is the single most common reason asset deals take longer to close than people expect.

On tax: if an undertaking or division changes hands as a going concern, for a lump sum, without assigning separate values to individual assets — a “slump sale” — it’s taxed as capital gains under Section 77 of the Income Tax Act, 2025 (the old Section 50B). This doesn’t have to be the entire company; one division sold as a going concern qualifies just as much as selling the whole business.

The computation itself is more involved than “price minus net worth.” Cost of acquisition is the undertaking’s net worth (book value of assets minus liabilities, ignoring revaluation). But if the lump-sum price diverges from the fair market value of what’s transferred, the FMV — not the contract price — is deemed the full value of consideration, computed under Rule 53 of the Income Tax Rules, 2026. A chartered accountant must certify this computation in Form No. 28 under Section 77(4), replacing the earlier Form 3CEA, filed by the income tax return’s due date.

If assets are cherry-picked instead of transferred as a whole business, each one is taxed on its own — no slump-sale treatment.

On GST: generally not charged if it’s a genuine going-concern transfer (under CBIC Notification 12/2017); taxed asset-by-asset if it isn’t. Either way, Section 85 of the CGST Act can hold both transferor and transferee jointly liable for GST dues from before the transfer — so an asset purchase doesn’t automatically wall off the buyer from the seller’s pre-existing tax exposure.

On stamp duty: this is where asset deals get expensive. Conveyance duty is ad valorem — charged as a percentage of value — and set state by state, particularly for immovable property. (Rates differ significantly by state and change periodically; confirm the current schedule for your state before estimating deal cost — don’t rely on a figure from an old due diligence report.)

Share Purchase: You’re Buying the Whole History

The buyer takes over the company’s shares from existing shareholders. The company itself doesn’t change as a legal entity, so its contracts, licenses, assets, and liabilities generally remain exactly where they are — with the buyer, not personally liable for them, but strictly getting economic exposure to them through ownership and control.

That cuts both ways. Contracts and licenses stay intact without needing individual reassignment — a real advantage if the target holds permits that are slow or difficult to re-obtain. But a change-of-control clause in a material contract, and sometimes in a license too, can still force a consent requirement, even though the entity itself hasn’t changed — a mistake buyers make when they assume “share deal” means “no consent issues at all.”

The bigger trade-off: the buyer takes on the company’s entire liability history. Tax demands, pending litigation, contingent liabilities, undisclosed employee dues — the company remains on the hook for all of it, and the buyer now owns the company. This is exactly why due diligence and indemnity or escrow provisions in the SPA aren’t optional extras in a share deal — they’re doing the work that structure alone can’t.

On tax: capital gains on the shares sold. Unlisted shares held over 24 months generally qualify for long-term treatment, currently taxed at 12.5% without indexation. Shares held 24 months or less are treated as short-term — the applicable rate then depends on who the seller is (individual, domestic company, non-resident, and so on) and the specific provisions that apply to them, so don’t assume a single flat rate covers every seller.

On stamp duty: 0.015% of consideration for delivery-based transfer of specified securities, nationwide, under the framework effective from 1 July 2020 — well below typical asset-deal conveyance duty. The mechanics can differ for transfers outside the standard depository/delivery route, so confirm which route applies to your transaction.

One more difference worth knowing: carried-forward losses can potentially survive a share purchase, subject to shareholding-continuity conditions for closely held companies. That was Section 79; under the 2025 Act, it’s Section 119 — and the wording changed in a way worth flagging. The old provision protected continuity held by “persons” (plural), which covered a group of shareholders acting together. The new provision says “the person” (singular) — a change worth having your tax advisor look at closely if your deal relies on a group-held continuity structure, rather than assuming the old interpretation still holds. Separately, tax losses aren’t exclusively a share-purchase feature: business reorganisations like amalgamations and demergers have their own specific loss carry-forward provisions, distinct from Section 119 — worth checking if your deal involves one. In a straightforward asset purchase without any such reorganisation, losses simply stay behind with the seller’s entity.

Side by Side

The Thirty-Second Gut Check

Before modelling anything: does the target hold a license or regulatory approval that’s genuinely hard to re-obtain? If yes, you’re probably looking at a share purchase, whatever the tax numbers say — a clean tax outcome doesn’t help if the business can’t legally operate under a new entity for six months. If the licenses are routine and the real concern is the seller’s litigation history or balance sheet skeletons, an asset purchase gives you a way to leave those behind.

Competition Law: Structure-Neutral Thresholds, Structure-Sensitive Exemptions

Whether an asset or a share deal needs CCI clearance mostly comes down to size, not structure — but the exemptions available differ, so it’s not entirely structure-blind either. Since the Competition (Amendment) Act, 2023 rules took effect in September 2024, a deal needs CCI clearance if it crosses the traditional Section 5 enterprise or group asset/turnover thresholds (revised in March 2024, and reviewed periodically — confirm the current figures rather than relying on an older filing checklist), or if the deal value exceeds ₹2,000 crore with the target having substantial business operations in India. A de minimis exemption applies where the target’s assets in India don’t exceed ₹450 crore, or turnover doesn’t exceed ₹1,250 crore. Where the article is specifically about asset purchases, one more point matters: acquiring a division or business unit, not the whole company, can still count as a notifiable combination — CCI assesses the assets and turnover attributable to that specific portion. Separately, Schedule I carries exemptions for certain ordinary-course and intra-group transactions that are structure-sensitive, so check applicable exemptions rather than assuming any deal under the thresholds is automatically outside CCI’s reach.

A Hypothetical Walkthrough

Say a manufacturer has two units: one loss-making, one profitable and export-licensed. A buyer who wants only the export unit would normally lean toward an asset purchase, or a slump sale of just that undertaking — sidestepping the loss-making division and reducing exposure to the parent company’s broader liability history, though not eliminating it entirely, since some liabilities can follow the transferred undertaking by law.

But if that unit’s key export authorisations and customer contracts are difficult to reassign to a new legal entity, the calculus changes. A more practical route might be a share purchase of a standalone subsidiary holding just that unit — which typically means the seller separates it first, whether through a demerger or another restructuring route. This is why deal structuring conversations often end up alongside corporate restructuring ones, not as a separate, later decision. (This is an illustrative scenario to show how the trade-offs interact — not a specific transaction.)

Getting This Wrong Is Expensive in Ways That Show Up Late

• Choosing structure to suit the seller’s tax preference, without pricing in what the buyer takes on. The two sides often want different structures for legitimate, opposite reasons — that tension is normal, not a sign something’s wrong.
• Assuming a share deal sidesteps consent issues entirely. It doesn’t, if a material contract or license has a change-of-control clause.
• Treating GST exemption on an asset deal as automatic, without actually confirming the going-concern conditions are met — and forgetting that Section 85 can still attach pre-transfer GST liability regardless.
• Anchoring stamp duty expectations to the flat share-transfer rate, then being surprised by the state-specific conveyance duty on an asset deal.
• Assuming carried-forward losses survive a share purchase by default — check the continuity conditions, especially given the 2025 Act’s wording change.

Getting the Groundwork Right

Map every material contract and license for anti-assignment and change-of-control clauses before choosing structure — this decides feasibility, not just cost. If a slump sale looks likely, line up the net-worth valuation and CA certification early; the filing deadline is tied to your income tax return, not your closing date. And check CCI notifiability against both thresholds — the asset/turnover test and the deal-value test — rather than assuming a mid-sized deal clears both automatically.

FAQs

Q: What’s the main practical difference between an asset purchase and a share purchase?

A: An asset purchase lets the buyer choose specific assets and liabilities while the seller’s company keeps existing; a share purchase transfers ownership of the company itself, whose contracts, assets, and liabilities stay with it.

Q: Which structure has lower stamp duty?

A: Share purchases — 0.015% for delivery-based transfer of securities, nationwide — usually beat asset purchases, where state-specific conveyance duty on transferred assets, especially property, tends to run higher.

Q: Does a share purchase mean the buyer inherits the target’s liabilities?

A: The company remains the legally liable entity — its liabilities don’t transfer to the buyer personally. But since the buyer now owns and controls that company, it carries the full economic exposure to those liabilities, disclosed or not. That’s exactly why due diligence and indemnity terms carry so much weight in a share deal.

Q: What is a slump sale?

A: Transferring one or more business undertakings or divisions as a going concern for a lump sum, without assigning separate values to individual assets — it doesn’t have to be the entire company. Taxed under Section 77 of the Income Tax Act, 2025 (formerly Section 50B), using net worth as cost of acquisition and, where the price diverges from fair market value, the FMV as the deemed consideration.

Q: Do licenses transfer automatically in an asset purchase?

A: Generally no, though it depends on the specific license and regulator — most require fresh application, endorsement, or formal transfer approval rather than moving automatically with the assets.

Q: Can carried-forward tax losses survive an M&A deal?

A: In a share purchase, only if the shareholding-continuity conditions under Section 119 (formerly Section 79) are met — a provision whose exact wording changed in the 2025 recodification, worth confirming rather than assuming. Business reorganisations like amalgamations and demergers have their own separate loss carry-forward rules. In a plain asset purchase, losses simply stay with the seller.

Q: Does every M&A deal need CCI approval?

A: No — only deals that cross specific asset, turnover, or deal-value thresholds, or don’t qualify for an applicable exemption. This depends mainly on size, though some exemptions are structure-sensitive.

Where to Go From Here

The structure isn’t something to lock in after the commercial terms are settled — it changes what those terms actually deliver. If you’re weighing an acquisition and need an independent read on structure, valuation, or tax exposure before you commit, Sapient Services’ valuation and advisory team can review the specifics with you. Reach us at +91 9540162888 or sapientservices.com.

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