Depreciation: The Methods, the Judgement and the Profit Effect

Depreciation spreads the cost of something long-lived across the years that use it. Depreciation is not a fall in market price and it is not money leaving. The money left when the asset was bought. Three judgements sit inside every figure, being the useful life, the residual value and the pattern of the charge, and none of them is a fact. Change any one and reported profit changes without a single transaction taking place.

Here is what sits underneath that. A business pays for a machine once and uses it for years, so somebody has to decide how much of that single payment belongs to each of those years. Accounting answers with matching: a cost is charged against the periods that earn revenue from it, not against the period that happened to pay for it. Matching is why a machine bought in April does not flatten April's profit, and why the machine keeps showing up as a cost long after the supplier's invoice was settled.

Two places this lands are already established. On the balance sheet, property, plant and equipment is carried at what it cost less everything charged against it so far. In the cash flow statement, the charge is added straight back at the top of the operating section because no cash accompanied it. In the margin ladder, this charge is precisely the gap between earnings before interest, tax, depreciation and amortisation (EBITDA) and earnings before interest and tax (EBIT). A business can therefore look strong on one line and ordinary on the next.

What is depreciation actually doing?

DepreciationThe systematic charging of the cost of a long-lived item against the years that use it. The payment made once is felt a little at a time. is an allocation of a payment already made. Something small enough to hold makes the point. A young man buys a second-hand scooter for Rs 60,000 to run a delivery round, and expects to ride it for five years before it is finished. He paid Rs 60,000 in one week. But asked what the scooter cost him this year, the honest answer is not Rs 60,000 and it is not nothing. This year used up one fifth of the scooter, so the honest answer is Rs 12,000.

Depreciation is the accounting version of that instinct, and its whole job is to stop one year carrying a cost that five years are consuming. Notice what it is not doing. Depreciation does not ask what the scooter would fetch at a second-hand market on the last day of the year. Nor does it set money aside to buy the next scooter. Nor does it say the scooter got worse. Depreciation divides a number that has already been paid across the years that will use it, and stops there.

Anjani Stationers Private Limited, an invented notebook maker, runs the same shape with heavier equipment. Its largest single item is a binding machine that cost Rs 24,00,000 and that the business expects to use for eight years. Charging the whole Rs 24,00,000 against the year of purchase would report a business that collapsed in one year and then made suspiciously easy money for seven. Charging nothing at all would report a business that runs its machinery for free. Matching sits between the two: Rs 3,00,000 a year, for the eight years the machine is doing the work.

Which three judgements sit inside every depreciation figure?

Here is the part that turns the arithmetic into something worth reading carefully. The division looks mechanical. Somebody paid the supplier and there is an invoice, so the numerator really is a fact. Everything else in the calculation is an estimate somebody made.

The first is useful lifeThe period over which this particular business expects to use an item. A judgement about its own operations, not a measurement of how long the item could physically survive.. Read that phrase slowly. Useful life does not mean how long the machine could last; it means how long this business expects to use it. A binding machine run in one shift for eight years and the identical machine run in three shifts for four years have the same engineering and different useful lives, and both estimates can be perfectly honest. The second is residual valueWhat an item is expected to be worth at the end of its useful life, after which only the rest of the cost is charged. Equipment run to the end is frequently given a residual value of nil., which is what the business expects the item to fetch when it has finished with it. Only cost less residual value is charged, so a higher residual value means a smaller annual charge. The third is the pattern: whether the charge is even across the years or heavier at the start and lighter later.

Every published depreciation figure is one arithmetic fact wrapped in three estimates, and a reader who treats the output as measured rather than judged has misread the line. Watch what that does on one machine. Take Anjani Stationers' second binding machine, bought in year two for Rs 9,00,000. On a six-year life with nothing assumed at the end, charged evenly, it costs Rs 1,50,000 a year. Shorten the life to four years and the same machine costs Rs 2,25,000 a year. Keep the six years but expect Rs 3,00,000 back at the end, and it costs Rs 1,00,000 a year. Three honest sets of judgements, one machine, three different profits.

Only the first row is what Anjani Stationers actually reported. The other two rows are the same business under different estimates, shown to give the size of what an estimate moves, and nothing in them restates the published position. Every one of the three would be recorded, audited and disclosed in the ordinary way.

How is the charge computed on a real block of assets?

One machine is easy. A business is a pile of different things bought at different times with different lives, so the charge is built component by component and then added. Anjani Stationers opened year two with a gross blockThe total of what every item of property, plant and equipment originally cost, before anything has been charged against it. Also called cost or gross carrying amount. of Rs 45,00,000 across four kinds of asset, against which Rs 17,00,000 had already been charged in earlier years, leaving the published net figure of Rs 28,00,000.

A delivery van and a computer wear out on different clocks, so each kind gets its own life. The method here is straight lineCharging the same amount in every year of an item's useful life, computed as cost less residual value divided by the number of years., meaning the same amount every year, and every component is assumed to be worth nothing at the end. The nil residual value is an assumption and not a discovery, and it makes each charge slightly larger than it would otherwise be.

The middle two rows carry the lesson. Read them against each other. The shed fittings cost twice what the delivery vehicles cost and charge exactly the same Rs 1,50,000 a year, purely because the vehicles are expected to last half as long. Then look at the last row before the total: computers costing Rs 3,00,000, an eighth of the machinery, charge two thirds of what the far larger fittings charge. The life divides the cost, so cost alone says almost nothing about what an asset charges. The shorter the life, the harder each rupee of cost hits the year.

Why is depreciation not a cash cost?

Because the cash already went. When Anjani Stationers bought its second binding machine, Rs 9,00,000 left the bank account that day, and the cash flow statement recorded it under investing. The Rs 1,50,000 charged in each of the following six years is not a second payment. The charge is a share of the first payment, and no rupee moves when it is recorded.

Which is why the cash flow statement puts it straight back. Depreciation and amortisation are the largest single non-cash item in most sets of accounts. Profit was reduced by something that never touched the bank, so adding them back at the top of the operating section is the first thing the statement does. Anjani Stationers reported profit before tax of Rs 38,00,000 in year two. Adding back Rs 12,00,000 of depreciation and amortisation and Rs 3,50,000 of finance cost gives Rs 53,50,000, the same EBITDA the margin ladder reports. After the movements in working capital and tax, published operating cash flow was Rs 36,30,000.

The add-back is why a business can report a thin profit and still take in a good deal of cash, and why it can report a loss and still be perfectly liquid for a while. The depreciation line is often exactly the reason. The same fact is why nobody watching cash treats the charge as a bill to be paid. The bill was paid years ago, in one lump, and the income statement has been retelling it ever since.

How much does one useful life move reported profit?

Here the three judgements stop being an academic point. Anjani Stationers' second binding machine cost Rs 9,00,000 and is being used over six years, so it charges Rs 1,50,000. Suppose the business had decided the machine would be run harder than it turned out to be, and had put it on a four-year life instead. The machine's own charge becomes Rs 2,25,000, an increase of Rs 75,000, and EBIT falls by exactly that much, to Rs 40,75,000.

No machine ran differently, no notebook was sold at a different price and no rupee moved, and reported EBIT fell by Rs 75,000 because one estimate about the future was written down differently. Push the other way. A ten-year life charges Rs 90,000 and lifts EBIT to Rs 42,10,000. Across those three lives, EBIT ranges over Rs 1,35,000 and the EBIT margin over roughly half a percentage point, on one machine that is a fourteenth of the closing gross block.

The uncomfortable part, stated plainly: all three lives can be honestly held. No single correct answer sits behind the estimate for the business to match or miss. Right is not available, so an auditor tests whether the life is reasonable and supportable, not whether it is right. The disclosure is the protection: the useful lives applied to each class of asset are set out in the accounting policies and the property, plant and equipment note. Two businesses compared on any margin below the gross line without first reading their useful lives are being compared on two judgements as though they were one measurement.

Three readings carry the point. At the published six-year life the additions charge is Rs 2,25,000, depreciation is Rs 11,00,000 and EBIT is Rs 41,50,000. Drag the life down to two years and the additions charge climbs to Rs 5,25,000, depreciation to Rs 14,00,000 and EBIT falls to Rs 38,50,000, a margin of 14.3 per cent. Push it out to fifteen years and the charge falls to Rs 1,35,000, depreciation to Rs 10,10,000 and EBIT rises to Rs 42,40,000, a margin of 15.7 per cent. Between the two ends lies a reported EBIT range of Rs 3,90,000 on one machine that cost Rs 9,00,000, produced entirely by moving one estimate no auditor can settle with a measurement. The second control makes a different point. Pooling both additions on a single six-year life gives Rs 2,00,000 rather than the published Rs 2,25,000, a small reminder that a blended life is never the same thing as charging each item on its own.

What is an Operating Lease, and what did the lessee report?

A business can also get the use of an asset by renting it rather than buying it. Two terms governed the older reporting of a rental, and both are still met constantly.

An operating lease leaves ownership risk where it began, with the lessorThe party that grants the lease and lets somebody else use the asset. The party taking the asset is the lessee.. Because the lessor still carries the item, the lessor is the one depreciating it, and the rentals reach the lessor as revenue. For the lessee, an operating lease as historically defined produced no asset and no liability at all: the whole arrangement appeared as one rental expense in the income statement, and the balance sheet said nothing about it. Think of a shamiana hired for one evening at a wedding. The tent house keeps the poles and the canvas, sends them out again next weekend, and the household that hired them has an expense for the evening and nothing else. Nobody would put a wedding tent on a household's list of belongings.

Reporting a rental as an expense alone was reasonable for a genuinely short hire and increasingly awkward for a long one. Picture two businesses using identical warehouses on identical terms for a decade and a half. One signed a loan and bought; the other signed rentals. The first carried a building and a debt; the second carried nothing, though it was tied down just as hard. Anyone who wanted the second commitment counted had to dig it out of a note and add it back unaided.

What is a Finance Lease, and what did the lessee report?

A finance lease moves ownership risk across to the lessee in all but name. The test ignores the label on the contract and asks a practical question: if the equipment turns obsolete, or stands unused for a quarter, or serves happily for years past its assumed life, whose profit moves? An arrangement covering nearly the whole working life of the item, or nearly its whole value in payments, is a purchase wearing rental clothes, so length and price settle the rest.

A lessee under a finance lease put the item on its own balance sheet and the promised payments alongside it as debt, so an arrangement written as a rental was booked as a funded purchase. Two consequences follow, and both are worth holding. One rent line becomes two charges, a depreciation charge on what is now the lessee's asset and a finance charge on what is now the lessee's debt. Because the debt is biggest at the start, those two together outweigh the flat rent in the early years and fall below it later. The cash payment splits on the same logic, part answering the finance charge and part shrinking the debt, so only a fraction of it is an expense at all.

An everyday version helps. A household buying a fridge on twelve monthly instalments does not think it is renting a fridge. The fridge is theirs from the day it arrives, they will still have it when the instalments end, and what they actually took on was a debt. Nobody in that household would describe the monthly payment as rent, and a finance lease is the accounting refusing to describe it that way either.

What changed, and why does a warehouse belong in a discussion of depreciation?

The current leases standard sends nearly every lease of a lessee on to the balance sheet. The lessee's balance sheet shows a right-of-use assetThe asset a lessee recognises for its right to use a leased item over the lease term, carried and depreciated even though the lessee never bought the item itself., being the right to use the item for the agreed term rather than the item, and beside it a lease liability measuring what has been promised. A lessee now shows an asset and a liability either way, so the old split between the two lease terms no longer governs what a lessee shows. The asset is depreciated, and that is exactly why a lease belongs in a discussion of depreciation.

Anjani Stationers is a live instance. During year two the business took a warehouse on a four-year lease and recognised a right-of-use asset of Rs 7,00,000 with a matching lease liability. The right-of-use asset is depreciated evenly across the four-year lease term at Rs 1,75,000 a year, a straightforward depreciation charge on an item the business never bought. After one year of payments the liability stands at the published Rs 6,00,000, of which Rs 2,00,000 falls due within the year and Rs 4,00,000 after it.

Now notice the catch. Not one rupee of cash was paid to acquire the warehouse asset, so it appears nowhere in the year's Rs 34,00,000 of investing outflows. The investing outflows are the Rs 12,00,000 of equipment, the Rs 1,00,000 of software and the Rs 21,00,000 paid for Chitra Binding Works. The gross block still rose by Rs 7,00,000 and the income statement still carried Rs 1,75,000 of depreciation. An asset appeared, a charge appeared, and the cash flow statement recorded nothing. Anyone reconciling a gross block movement to a capital spend figure therefore has to take the right-of-use asset out first.

Both older terms remain worth knowing. The terms survive in accounts prepared before the current standard, in lessor accounting, where the split still decides things, and in everyday speech, where the first phrase is shorthand for hiring and the second for buying by instalment. How the two differ line by line is set out under the comparison of operating and finance leases.

How does the whole year two charge reconcile to Rs 12,00,000?

The mechanism above now carries the full weight of the case, on figures already published and unchanged. Anjani Stationers reported Rs 12,00,000 of depreciation and amortisation in year two against Rs 5,00,000 in year one, and that jump has an ordinary explanation the note makes plain.

Both year two additions were bought and put to use at the start of the year, so each carries a full twelve months, and the timing does real work in the arithmetic. The published Rs 12,00,000 is not one number but seven separate charges on seven separate things, and a reader who cannot take it apart cannot tell a growing asset base from a shortening set of lives. Which also answers the jump from year one's Rs 5,00,000. Part of it is simply that the delivery vehicles and the computers were bought partway through year one and so carried only a part-year charge then, against a full year now, and part of it is that year two added Rs 12,00,000 of equipment and a Rs 7,00,000 right-of-use asset that year one did not carry at all.

The other half of the reconciliation is what the balance sheet is left holding. The gross block opened at Rs 45,00,000, took in Rs 12,00,000 of equipment and the Rs 7,00,000 right-of-use asset, and closed at Rs 64,00,000. Accumulated depreciationThe running total of every depreciation charge made against the assets a business still holds. The total sits against the gross block rather than as a separate asset. opened at Rs 17,00,000, took the year's Rs 11,00,000 and closed at Rs 28,00,000. The net book valueWhat is left of an asset's cost after everything charged against it so far, being the gross block less accumulated depreciation. Also called the carrying amount. is the difference, Rs 36,00,000, and that is the property, plant and equipment figure the balance sheet reports. Nothing was sold or scrapped in year two, so no disposal appears in either roll.

Who reads a depreciation line, and what do they do with it?

Leave the mechanism for a moment. Three different people open the same charge in the same week, and none of them is admiring the arithmetic.

A lender adds the charge back to see the cash a business generates and then puts it straight back to ask whether capital spend is keeping up with it, an analyst reads the useful lives before reading any margin below the gross line, and Vaidehi Rao reads the schedule to know which assets are nearly used up. Watch each of them work. The lender's first move is mechanical: profit before tax plus Rs 12,00,000 gets closer to what the business can service debt out of. The second move is the interesting one. Anjani Stationers spent Rs 13,00,000 on equipment and software against Rs 12,00,000 of depreciation and amortisation, a ratio of about 1.08 times, so the business is spending roughly what it is consuming. A business spending far less than it charges is running its asset base down, and the lender wants to know for how long that can continue before something has to be replaced with money the business may not have.

The analyst's use is comparison, and the first step is refusing to compare until the note has been read. Two notebook makers with identical sheds can report different margins purely because one expects eight years out of its machinery and the other expects five. The analyst therefore reads the accounting policies and the property, plant and equipment note before the income statement, and where the lives differ materially, adjusts one to the other before drawing any conclusion. And Vaidehi Rao, as finance controller inside the business, has the most direct use of all. She can see that accumulated depreciation is Rs 28,00,000 against a gross block of Rs 64,00,000, so roughly forty four per cent of the base has been charged already, and she can see which specific machines are close to the end of their lives and will need replacing with real money in the next two years.

Depreciation shows how a cost has been spread; it never shows whether the asset was worth buying, whether it is still worth what it says, or whether the business is spending the right amount. An asset can be fully depreciated and running beautifully, or barely depreciated and already useless. Anyone converting a depreciation schedule into a judgement about the quality of a business has taken a spreading rule somewhere it cannot go.

Anjani Stationers Private Limited, Chitra Binding Works Private Limited and Vaidehi Rao are invented.
Educational material. Not advice on any investment, tax, budget or market position.