What it means
Depreciation spreads the cost of an asset across the years it earns money, but a business does not consume the whole cost if it can sell the asset afterwards. Salvage value is the estimated proceeds from that final sale, net of any cost of removing or disposing of the item, and it is subtracted from cost to give the depreciable amount.
The estimate is made when the asset is first recognised and is reviewed periodically. Because it is a forecast about a second-hand market years into the future, it carries real uncertainty, and a generous estimate reduces annual depreciation and flatters profit in every year of the asset's life.
Salvage matters most for assets with genuine resale markets: vehicles, plant, aircraft, containers and specialised equipment. For assets that will be worthless or costly to remove, such as bespoke fit-outs or software, it is usually set at zero, and where disposal costs exceed proceeds the net figure can even be negative in substance.
Auditors examine salvage assumptions closely because they are one of the easiest levers on reported earnings. Raising the assumed salvage on a large fleet by a few thousand dollars per vehicle can move hundreds of thousands of dollars from expense to future periods without any change in the underlying business.
Note that tax rules often ignore salvage entirely. Many tax depreciation systems allow the full cost to be written down over set periods regardless of expected resale, so the depreciation in the accounts and the deduction on the tax return frequently differ.
In practice
Real-world examples.
Example
An airline depreciates a jet over 22 years down to a salvage value of 15% of cost, reflecting an active second-hand market for airframes. That single assumption reduces its annual depreciation charge by tens of millions of dollars compared with writing the aircraft down to zero.
Example
A dental practice fits out a new surgery for $180,000. Because the fit-out has no resale value and must be stripped out at the end of the lease, salvage is set at zero and the full cost is depreciated over the lease term.
Example
A construction firm reviews its excavator fleet and finds second-hand prices have risen sharply. It increases the assumed salvage value on newer machines, which lowers the depreciation charge going forward, and discloses the change in estimate in the notes to the accounts.
Think of it
“Salvage is value recovered from damaged stuff-what's left after a loss.
Formula
Calculation
Depreciable amount = cost - salvage value. Annual straight-line depreciation = depreciable amount / useful life in years.
A logistics business buys a delivery van for $60,000 and expects to run it for eight years, after which it should sell for about $8,000. Depreciable amount = $60,000 - $8,000 = $52,000, and annual depreciation = $52,000 / 8 = $6,500 a year.
After three years, accumulated depreciation is $6,500 x 3 = $19,500, so the van's carrying value is $60,000 - $19,500 = $40,500. Had salvage been assumed at zero instead, annual depreciation would be $60,000 / 8 = $7,500, which is $1,000 more each year, showing how much the estimate moves reported profit.Case study
Seen in the real world.
Here is an illustrative and clearly fictional example. Greyfen Haulage, an invented regional trucking company, ran a fleet of 60 vehicles and had used a standard salvage assumption of $5,000 per truck for over a decade. When a new controller checked actual disposal proceeds over the previous four years, the average realised figure was closer to $14,000.
Depreciation had therefore been overstated by roughly $9,000 per truck spread across each vehicle's seven year life, which in this fictional case amounted to about $77,000 of excess charge per year across the fleet. The carrying values on the balance sheet were correspondingly understated, which had quietly depressed the asset base used in the company's borrowing covenants.
Greyfen updated the estimate prospectively, as accounting rules require, rather than restating prior years. The illustrative outcome was a modest lift to reported profit, a stronger asset position for lending discussions, and a new policy of comparing assumed salvage against actual sale proceeds every year.
Watch out
Common mistakes.
- Setting salvage value once and never revisiting it, even when actual disposal proceeds have consistently come in well above or below the assumption.
- Using the tax depreciation treatment in the statutory accounts, when tax rules often ignore salvage entirely and produce a different charge.
- Forgetting to deduct dismantling, transport or disposal costs, which can turn an apparently positive salvage value into something close to zero.
Questions
People also ask.
Can salvage value be zero?
Yes, and it commonly is for leasehold improvements, bespoke equipment and anything with no second-hand market or an expensive removal cost.
What happens if an asset sells for more than its carrying value?
The excess is recorded as a gain on disposal in the profit and loss account, which is a signal that the salvage estimate was too conservative.
Is salvage value the same as scrap value?
Broadly yes in everyday use, though scrap value usually implies sale for materials only while salvage can include resale as a working asset.
From the founder's library
Take it further with the book.
Build your financial confidence beyond this definition. Shihan's full-length guide, Accounting Fundamentals, takes the same plain-English approach and turns it into a complete, practical playbook for non-finance managers, business owners and students - with chapter-end quiz answers and presentation slides included.
25% off with code MMHQ25, applied at checkout. Priced in USD - checkout may show the equivalent in your local currency.
View the book and save 25%