Capital gain on sale of machinery works differently from almost every other asset you own. Because you have been claiming depreciation on the machine, section 74 of the Income-tax Act, 2025 deems any gain to be short-term, no matter how many years you held it. And the sum is not run on that one machine — it is run on the whole block of assets. Sale proceeds are set against the block’s opening written down value plus anything you bought into the same block that year, and only the excess is taxed. Sell one machine out of a fleet and there is often no taxable gain at all.

An owner sells a seven-year-old excavator for Rs 18 lakh. He paid Rs 52 lakh for it. He assumes there is no tax to worry about, because he sold it for a third of what he paid. Then his accountant tells him there is a short-term capital gain on the sale.

Both of them are looking at the same machine and reaching opposite answers, because the tax law does not measure what you think it measures. It ignores the purchase price of that machine entirely, and it ignores how long you owned it.

Why capital gain on sale of machinery is short-term even after ten years

The usual instinct is that holding an asset for years turns any profit into a long-term gain with gentler treatment. For a depreciable machine, that instinct is wrong.

Section 74 of the Income-tax Act, 2025 applies to any capital asset forming part of a block of assets on which depreciation has been allowed. Where that is the case, any excess arising on transfer is deemed to be capital gains arising from the transfer of short-term capital assets. The word doing the work is deemed. The holding period is simply not part of the test.

The logic behind it is fair enough. You have already taken the fall in the machine’s value as a deduction, year after year, against your business income. The law is not going to let you take that relief on the way down and then also claim long-term treatment on the way out.

The block of assets is the unit, not the machine

This is the part that produces most of the surprise, in both directions.

Your machines do not each carry their own tax value. They sit together in a block — a pool of assets of the same class carrying a single written down value. When you sell one, you do not compare its sale price to its own cost. You test the sale against the pool.

Section 74(2) sets the sale consideration against the total of three amounts:

  • the expenditure incurred wholly and exclusively in connection with the transfer — brokerage, transport, the cost of getting it sold;
  • the written down value of the block at the start of the tax year; and
  • the actual cost of any asset falling within that block acquired during the tax year.

Only what exceeds that total is a gain. Everything below it simply reduces the block, and you carry on claiming depreciation on the smaller balance. One case breaks that link: an owner who has opted for presumptive taxation for contractors gets no depreciation deduction at all, yet Section 58(6) still writes the value down as if it had been claimed — so the block shrinks anyway and the gain on a later sale is measured against the smaller figure.

What this means for a working fleet

Your situation What usually follows
Sold one machine, others still in the same block Proceeds reduce the block’s written down value. A gain arises only if they exceed opening value plus additions — usually they do not.
Sold one machine and bought a replacement the same year The new machine’s actual cost is added to what the proceeds are measured against, which can absorb the gain entirely.
Sold the last machine in the block The block ceases to exist and section 74(3) applies. A gain here is much more likely.
Sold well above the block’s remaining value The excess is taxed as a short-term gain, whatever the holding period.

The practical reading: an owner who keeps replacing machines rarely meets a capital gains bill on a single sale. An owner winding down, or exiting one machine class entirely, is the one who should be asking the question before signing anything.

Selling the last machine in a block

Section 74(3) deals with the case where a block ceases to exist because every asset in it has been transferred during the year. The cost of acquisition of the block is then taken as the written down value at the beginning of the tax year, increased by the actual cost of any asset in that block acquired during the year, and the income from the transfer is again deemed to be short-term capital gains.

This is the scenario that catches owners leaving a segment — selling off both tippers to concentrate on earthmoving, say. There is no other asset left in the pool to absorb the proceeds, so the full excess surfaces in one year.

What the owner in the example actually pays

Take the owner from the top of this page: a seven-year-old excavator bought for Rs 52 lakh, sold for Rs 18 lakh, with Rs 50,000 going out in brokerage and transport to hand it over. The Rs 52 lakh never enters the computation at all. What decides his answer is the block he is selling out of. The figures below are illustrative, in the same way the Rs 18 lakh sale is — it is the shape of the calculation that transfers, not the numbers.

Section 74(2) step Still running other excavators Last machine in the block
Written down value of the block on day one of the tax year Rs 40,00,000 Rs 12,00,000
Actual cost of any machine bought into the same block this year Nil Nil
Expenditure on the transfer (brokerage, transport) Rs 50,000 Rs 50,000
Total the proceeds are set against Rs 40,50,000 Rs 12,50,000
Sale consideration received Rs 18,00,000 Rs 18,00,000
Taxable short-term capital gain Nil — the block simply falls to Rs 22,50,000 and depreciation carries on against the smaller balance Rs 5,50,000

Same machine, same buyer, same price, opposite outcomes. The first owner has no capital gains bill to pay and carries a smaller block into next year. The second has a Rs 5.5 lakh short-term gain, because section 74(3) applies the moment the block is empty and there is no other asset left in the pool to absorb the proceeds.

The rate that applies to the gain

This is the second place the phrase short-term capital gain misleads owners. The concessional rate most people have in mind belongs to listed shares and equity funds. A gain deemed short-term under the block of assets rules carries no concessional rate and no indexation benefit — it is taxed at whatever rate already applies to the rest of your income. For a proprietor or a partnership firm that is the ordinary slab or firm rate, and for a private limited company it is the corporate rate the company already pays, with surcharge and cess on top in either case.

So the Rs 5,50,000 in the right-hand column is not taxed at some separate capital gains rate sitting outside your return. It is added to the year’s income and taxed alongside it. That is also why the timing of a replacement purchase, covered next, moves the number so much — and why an owner who has claimed GST input tax credit on construction equipment should settle the GST side of the same disposal in the same sitting.

Timing the replacement

Of the three amounts in section 74(2), one is inside your control: the cost of an asset in the same block bought during the same tax year.

An owner who sells in February and buys the replacement in May has placed the sale and the purchase in two different tax years. The purchase then does nothing for the year of the sale. Move the same two transactions inside one tax year and the new machine’s cost joins the total the proceeds are set against.

Nobody should buy a machine they do not need to manage a tax outcome. But if a replacement is already in the plan, the tax year it lands in is worth a conversation with your accountant before you finalise either deal. If the replacement is going to be funded, our note on the real five-year cost of owning an excavator is a better starting point than the sticker price alone.

One more consequence rides on the same disposal. Where you claimed input tax credit on the machine, the GST side is settled separately under Section 18(6), and it is set out in GST on sale of old machinery.

Getting the sale price right in the first place

Everything above starts with the consideration you actually receive, so the resale number matters twice — once in your pocket and once in the computation. Owners consistently underestimate how much the brand, hours and condition move it. Before you accept the first offer, look at which used excavators hold their value best in India, and check what comparable machines are listed at on used construction equipment.

Keep the transfer costs documented as well. Brokerage and transport to hand the machine over are the first of the three amounts in section 74(2), and they only help you if there is a bill to show.

If the machine is being sold out of a hire business, the tax on the sale is a separate question from the tax on the hire income along the way — that one is covered in TDS on machinery hire charges.

Why a machine sale rarely taxes the way owners expect

Selling a depreciated machine is not taxed the way owners assume. The gain is short-term however long you held it, because you have already taken depreciation on the asset. The sum runs on the block, not on the machine, so the purchase price of the unit you are selling is irrelevant and a sale within a live fleet often produces no gain at all. The two situations that do produce a bill are selling the last asset in a block and selling well above the block’s remaining value. Both are visible well in advance, which makes this one of the few tax outcomes an owner can plan around rather than discover.

Planning a replacement alongside the sale is what usually decides the answer. Look at what the next machine costs to fund on equipment finance, and settle the timing before you agree either transaction.

Rates, schemes, specifications and prices change — confirm current terms with the OEM, dealer, bank or insurer before deciding. Tax outcomes depend on your own block of assets and the facts of the sale; confirm the computation with your chartered accountant before you sign.