Source: ACCTG 471 / Intermediate Financial Accounting II lecture notes
Difficulty: Intermediate to Advanced | Prerequisites: Part 1 of these notes (Acquisition and Valuation), time value of money, basic depreciation methods
Once a fixed asset is on the books, three things can happen to it: the company sells it, retires it, or swaps it for something else. Each path triggers different accounting treatment, and exams love testing whether you can tell them apart. This section also covers self-constructed assets, where the tricky part is deciding how much interest cost to capitalise during construction. These topics round out the full life cycle of a fixed asset, from acquisition to removal.
Disposals create gains or losses based on the difference between proceeds and book value. Exchanges use fair value unless the transaction lacks commercial substance, in which case book value carries over with no gain or loss recognised. Self-constructed assets include direct costs plus allocated overhead and, where eligible, capitalised interest.
Disposition
The removal of a fixed asset from a company's books, whether through sale, retirement, or exchange. Think of it as the "exit event" for an asset.
Gain on disposal
The excess of proceeds received over the asset's book value at the date of disposal. In simple terms, you sold it for more than the books said it was worth.
Loss on disposal
The shortfall when proceeds received are less than the asset's book value. You sold it for less than the books said it was worth, or retired it with book value still remaining.
Retirement
Removing an asset from service with no monetary consideration (no sale, no trade). Whatever book value remains is written off as a loss.
Exchange (of non-monetary assets)
Acquiring an asset by giving up another asset (not cash). The difference in fair values is settled with cash or another asset, sometimes called "boot."
Commercial substance
An exchange has commercial substance when the company's future cash flows change as a result of the transaction. Think of it as asking: "Is the company in a meaningfully different economic position after the swap?"
Self-constructed asset
A fixed asset a company builds for its own use rather than purchasing from an outside party. The accounting challenge is assembling the full cost without a market transaction to anchor it.
Interest capitalisation (avoidable interest)
The portion of interest cost that could have been avoided if the asset were not under construction. This interest is added to the asset's cost rather than expensed, and then depreciated over the asset's useful life.
Qualifying asset
An asset eligible for interest capitalisation: one constructed for the company's own use, or constructed as a discrete project for sale or lease.
Average accumulated expenditures
A weighted-average figure that approximates the amount of debt outstanding during construction, used to calculate capitalised interest.
The seller receives cash (or a receivable) and recognises a gain or loss equal to the difference between the proceeds and the asset's book value.
Before recording the sale, update depreciation through the date of disposal.
Worked example (Robosport Company):
Equipment originally cost $20,000.
Accumulated depreciation to date of sale: $12,000.
Book value at disposal: $20,000 - $12,000 = $8,000.
Sold for $6,000 cash.
Loss on disposal: $8,000 - $6,000 = $2,000.
Journal entry:
Account | Debit | Credit |
|---|---|---|
Cash | 6,000 | |
Accumulated Depreciation | 12,000 | |
Loss on Disposal of Equipment | 2,000 | |
Equipment | 20,000 |
The logic: remove the asset ($20,000 credit), remove its contra ($12,000 debit), record cash in ($6,000 debit), and plug the difference as a loss ($2,000 debit).
No cash or other consideration is received.
The remaining book value is written off entirely as a loss.
If the asset is fully depreciated (book value = $0), no loss is recognised; simply remove cost and accumulated depreciation.
An exchange involves giving up one asset and receiving a different asset, with any difference settled in cash.
Commercial substance (the default):
An exchange has commercial substance when the entity's future cash flows change as a result.
Record the new asset at fair value.
The cost of the new asset = fair value of the asset given up, plus any cash paid (or minus any cash received). Alternatively, use the fair value of the asset received if it is more clearly evident.
Recognise a gain or loss on the old asset (fair value of old asset minus its book value).
Lacks commercial substance (the exception):
When fair value cannot be determined, or the exchange does not change future cash flows, the exchange lacks commercial substance.
Record the new asset at the book value of the old asset, plus (or minus) any cash exchanged.
No gain or loss is recognised.
When a company builds an asset for its own use, there is no external transaction to set the price.
The two critical cost issues are:
Overhead allocation: How much indirect manufacturing cost (utilities, supervision, factory depreciation) should be charged to the construction project?
Interest during construction: Should interest on borrowed funds be added to the asset's cost?
Identify qualifying assets. Assets constructed for the company's own use, or discrete projects built for sale or lease. Inventory produced routinely does not qualify.
Determine the capitalisation period. Begins when construction starts and the first expenditure is made and interest costs are being incurred. Ends when the asset is substantially complete and ready for use.
Calculate average accumulated expenditures. Weight each expenditure by the fraction of the year it was outstanding. This approximates the average debt tied up in construction.
Apply interest rates. Apply the rate on any specific construction borrowing first. If accumulated expenditures exceed the specific borrowing, apply a weighted-average rate on other outstanding debt to the excess.
Cap the amount. Capitalised interest cannot exceed actual interest incurred during the period. The difference between actual and capitalised interest is expensed.
The capitalised interest is added to the asset's cost on the balance sheet and depreciated over the asset's useful life, not expensed when incurred.
Students often forget to update depreciation to the date of sale before computing gain or loss. If you skip this step, both accumulated depreciation and book value will be wrong, and so will your gain or loss figure.
A frequent error on exchanges: students recognise a gain or loss even when the exchange lacks commercial substance. If there is no commercial substance (and no cash boot that triggers partial gain recognition), the new asset simply inherits the old asset's book value.
Students sometimes assume all interest during a construction period is capitalised. Only avoidable interest qualifies, and capitalised interest can never exceed actual interest incurred during the period.
On retirements, students occasionally try to record a gain. A retirement with no proceeds can only produce a loss (or no gain or loss if the asset is fully depreciated). There is no inflow to create a gain.
⚠️ Expect a disposal journal entry problem. You must show that you can remove both the asset and its accumulated depreciation, record cash, and plug the gain or loss.
⚠️ The commercial substance test is a favourite exam question: "Does this exchange have commercial substance? How should the new asset be recorded?" Know both paths.
⚠️ Interest capitalisation problems typically give you several expenditures at different dates and ask you to compute average accumulated expenditures, then capitalised interest. Practice the weighting calculation.
⚠️ Remember the ceiling: capitalised interest cannot exceed actual interest incurred. This is a common trap in multiple-choice questions.
True or False: When an asset is retired with a remaining book value of $5,000, a $5,000 gain is recorded.
False. A $5,000 loss is recorded. Retirement with no proceeds can only produce a loss.
Fill in the blank: An exchange has commercial substance when the entity's future ______ change as a result.
Cash flows.
True or False: If an exchange lacks commercial substance, the new asset is recorded at the fair value of the old asset.
False. It is recorded at the book value of the old asset (plus or minus any cash exchanged), and no gain or loss is recognised.
Fill in the blank: Capitalised interest can never exceed ______ during the period.
Actual interest incurred.
True or False: Interest capitalisation begins when the first expenditure is made, even if construction has not yet started.
False. Three conditions must all be met: construction has begun, expenditures have been made, and interest costs are being incurred.
Q: A machine that cost $50,000 with accumulated depreciation of $35,000 is sold for $20,000 cash. What is the gain or loss?
A: Book value = $50,000 - $35,000 = $15,000. Proceeds = $20,000. Gain = $20,000 - $15,000 = $5,000. Record a gain on disposal of $5,000.
Q: A company exchanges a delivery truck (cost $30,000, accumulated depreciation $22,000, fair value $10,000) for a new truck with a fair value of $38,000, paying $28,000 cash. The exchange has commercial substance. At what amount is the new truck recorded, and what gain or loss is recognised?
A: New truck recorded at fair value = $38,000 (or equivalently, fair value of old truck $10,000 + cash paid $28,000 = $38,000). Book value of old truck = $30,000 - $22,000 = $8,000. Gain = $10,000 fair value - $8,000 book value = $2,000 gain.
Q: Same facts as above, but the exchange lacks commercial substance. At what amount is the new truck recorded?
A: New truck = book value of old truck + cash paid = $8,000 + $28,000 = $36,000. No gain or loss is recognised.
Q: A company constructs a building. Expenditures during the year: $200,000 on 1 January, $600,000 on 1 July. The company has a 10% construction loan of $500,000 and other debt at a weighted-average rate of 8%. Calculate capitalised interest.
A: Average accumulated expenditures = ($200,000 x 12/12) + ($600,000 x 6/12) = $200,000 + $300,000 = $500,000. Apply the specific 10% rate to $500,000: $500,000 x 10% = $50,000 capitalised interest. Since accumulated expenditures do not exceed the specific loan, no excess is subject to the 8% rate. Capitalised interest = $50,000 (verify this does not exceed actual interest incurred).
Dispositions feed directly into the income statement: gains and losses on disposal appear below operating income or, if material and unusual, as separate line items. The commercial substance concept connects to the broader fair value measurement framework (ASC 820). Interest capitalisation ties back to the time value of money and will resurface when you study long-term construction contracts and the percentage-of-completion method.
Disposition, sale of fixed assets, gain on disposal, loss on disposal, retirement of assets, write-off, exchange of non-monetary assets, commercial substance, lacks commercial substance, boot, fair value, book value, carrying amount, self-constructed assets, interest capitalisation, avoidable interest, capitalised interest, qualifying asset, average accumulated expenditures, weighted-average interest rate, construction period, overhead allocation, PP&E, property plant and equipment, ACCTG 471, intermediate accounting, Chapter 10