IFRS 13 · Free study guide
IFRS 13 Fair Value Measurement: Summary, Worked Example & Practice Questions
Last updated 14 August 2026 · Written by the AccountingTutorAI team · Reviewed by a qualified CPA (Canada)
Quick summary
IFRS 13 does not decide what gets measured at fair value — other standards do that. It only answers how, and its answer is consistent throughout: imagine selling the asset (or handing off the obligation) today in an orderly deal between willing, knowledgeable outsiders, and record what you would walk away with. The entity's own plans, its cost base and its bargaining skill are irrelevant; what matters is how the wider market would price the item. Where several markets exist, the one the entity normally deals in wins, and only when there is no such normal market does the entity go hunting for the best net outcome. Costs of getting the item to market reduce the measurement, while the fees of doing the deal never do. Techniques are chosen to fit the asset and to lean as heavily as possible on observable evidence, and every measurement is then tagged Level 1, 2 or 3 depending on how observable its most important input was.
What fair value actually means
Fair value is a selling-side idea, not a buying-side one. The number represents what would be collected on disposing of an asset, or what would have to be handed over to get somebody to take on a liability, in a normal (not forced) transaction between unrelated parties at the measurement date (IFRS 13.9). It is deliberately a price, not a value in use — the question is what the market would pay, not what the item is worth to the entity that holds it.
Because the price belongs to the market rather than the owner, the assumptions used must be those a typical buyer would bring: their expectations about cash flows, their view of risk, and the compensation they would demand for bearing it (IFRS 13.22). An entity cannot inflate the figure because it happens to have a special use for the asset, and cannot depress it because it is short of cash and would sell cheaply.
Two further points are frequently misread. First, IFRS 13 never tells an entity to measure something at fair value — IFRS 9, IAS 16, IAS 40, IFRS 3 and others do that, and IFRS 13 simply supplies the mechanics once they have (IFRS 13.5). Second, the measurement is item-specific: characteristics a buyer would take into account, such as condition, location and restrictions on sale, are built into the price (IFRS 13.11).
The date matters too. Fair value is measured as at the reporting date using conditions prevailing then — later news that changes what the item would fetch belongs to the following period, not to the measurement just made.
Principal market, most advantageous market and which costs count
Prices for the same asset often differ across venues, so the standard fixes which venue's price to use. The default is the market with the greatest activity for that asset — the one the entity routinely deals in — and its price is used even if some other market would deliver more money (IFRS 13.16). Only when no such market exists does the entity look for the venue giving the best net outcome after deducting both the cost of moving the item and the cost of doing the deal.
Whichever market is selected, the fair value is that market's price adjusted only for what it would cost to physically get the asset there (IFRS 13.25–26). Fees, commissions and other costs of executing the sale are excluded from the measurement — they belong to the transaction, not to the asset. This produces the result that trips people up in exams: those same execution costs are used to decide which market is most advantageous, then dropped when the number itself is computed.
- Transport costs — deducted, because a buyer in that market is paying for the asset delivered there.
- Transaction costs — never deducted from fair value, but relevant when ranking candidate markets in the absence of a principal one.
- Entity-specific selling plans, hoped-for prices and internal budgets — ignored entirely.
The entity must be able to access the chosen market at the measurement date, though it does not need an actual sale in progress; the measurement is hypothetical throughout (IFRS 13.20).
Non-financial assets and highest and best use
For items such as land, buildings and plant, the price a buyer offers depends on what they intend to do with the asset. IFRS 13 therefore measures these assets on the basis of the most valuable use that is physically workable, legally allowed and financially sensible — judged from a buyer's perspective, not the owner's (IFRS 13.27–28).
A site currently used as a car park but zoned for apartments illustrates the point: if a developer would pay more for it than a car-park operator, the higher figure sets the measurement, less any cost of clearing the current use. The owner's decision to keep running the car park does not lower the number, though the standard does expect a defensive holding — an asset deliberately kept idle to protect another part of the business — to be measured on the same market basis rather than at nil (IFRS 13.29–30).
The best use can be either on its own or bundled with other assets. Where value depends on the group, the measurement assumes a buyer already holding the complementary assets (IFRS 13.31).
Valuation approaches and the inputs they use
The technique chosen must suit the circumstances, have enough data behind it, and squeeze as much observable evidence into the answer as possible (IFRS 13.61). Three broad approaches are described, and more than one may be applied and weighted where the results diverge.
- Market approach — build the answer from prices and multiples seen in deals for comparable items, adjusting for differences.
- Cost approach — start from what it would take to obtain an equivalent asset today and strip out obsolescence of every kind, physical and economic.
- Income approach — convert future amounts, whether cash flows or earnings, into a single present figure using a rate that reflects the risks a buyer would price in.
Whichever route is taken, the technique should be used consistently from period to period; a switch is allowed only when it produces a measurement that better represents the price a buyer would pay, and it is treated as a change in estimate rather than in policy (IFRS 13.65–66).
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Try the AI TutorInputs are the assumptions feeding the technique. Those drawn from real market data are preferred; those built internally are permitted only where market data runs out, and even then they must be set to reflect what an outside buyer would assume rather than what management hopes (IFRS 13.67–89).
The three-level hierarchy
Every fair value measurement is sorted into one of three levels, ranked by how observable the inputs behind it are. The point is comparability: a reader can see at a glance how much of a reported figure rests on hard market evidence and how much on management judgement (IFRS 13.72).
- Level 1 — a quoted price for the identical item in an active market that the entity can reach at the measurement date, used without adjustment. Listed shares are the standard case, and the quoted price times the number of units is the answer even for a large holding (IFRS 13.76–80).
- Level 2 — observable evidence that is not a Level 1 price: quotes for similar items, quotes for identical items in a market that trades thinly, or observable rates, yields and spreads feeding a model (IFRS 13.81–85).
- Level 3 — inputs with no observable backing, such as internally forecast cash flows or a growth rate based on management's own projections, used only where observable data is unavailable (IFRS 13.86–89).
The level attaches to the whole measurement, not to individual inputs, and it is set by the lowest-level input that has a significant effect on the result. A model fed mostly by observable rates but hinging on one unobservable credit assumption is a Level 3 measurement (IFRS 13.73).
Movements between levels happen when the observability of the key input changes — a share that stops trading actively drops out of Level 1, and a model input that becomes observable can lift a measurement up. The entity sets and applies a consistent policy for when such a transfer is deemed to occur (IFRS 13.95).
Disclosure requirements
Disclosure volume scales with judgement. Users must be able to see the techniques and inputs behind each measurement and, where unobservable inputs were used, how those choices affected profit or loss and other comprehensive income (IFRS 13.91).
- The fair value at the reporting date and the hierarchy level for each class of asset and liability, split between recurring and one-off measurements (IFRS 13.93).
- A description of the technique and the inputs used for Level 2 and Level 3, plus quantitative detail on the significant unobservable ones.
- For Level 3, a reconciliation of opening to closing balances showing gains and losses, purchases, sales, issues, settlements and transfers, and a sensitivity discussion of reasonably possible alternative assumptions.
- The amounts of, and reasons for, transfers between Level 1 and Level 2, and the policy governing when transfers are recognised.
Classes are determined by the nature and risk profile of the items and by their level in the hierarchy, so a single line in the statement of financial position may need splitting across several disclosure classes (IFRS 13.94).
Worked example: choosing the market and computing fair value
An entity holds an asset that changes hands in two venues. Market A quotes $26 and carries by far the higher trading volume; Market B quotes $25. Getting the asset to either venue costs $2. Executing a sale costs $3 in Market A and only $1 in Market B. The entity can access both.
| Market | Quoted price ($) | Transport ($) | Transaction cost ($) | Net proceeds ($) |
|---|---|---|---|---|
| A (highest volume) | 26 | (2) | (3) | 21 |
| B | 25 | (2) | (1) | 22 |
| Fair value — Market A is the principal market | 24 | |||
Because Market A has the greatest activity for this asset it is the principal market, so its price is used regardless of the fact that Market B would leave the entity better off in cash terms. Fair value is the $26 quote less the $2 of transport = $24; the $3 execution cost is not deducted (IFRS 13.25–26). Had there been no principal market, the ranking would switch to net proceeds: $21 in A against $22 in B, making B the most advantageous venue — and the measurement would then be $25 − $2 = $23, again with the $1 execution cost left out. Notice that the execution costs decided the ranking in the second case yet never entered either final figure.
Three habits will keep this straight under exam pressure. First, look for a principal market before doing any arithmetic at all — if one exists, the comparison of net proceeds is a distractor and $24 is the answer. Second, deduct transport but never execution costs when computing the number, even though execution costs are exactly what identifies the most advantageous venue. Third, notice that the same facts give two different answers, $24 and $23, purely because of which venue the standard sends you to — so the first decision is about market selection, not about valuation.
Test yourself: 5 IFRS 13 practice questions
1. An asset trades in Market X at $26 and Market Y at $25. Transport to either market costs $2; transaction costs are $3 in X and $1 in Y. Market X has substantially the greatest volume for the asset. What is fair value?
- A. $21
- B. $22
- C. $23
- D. $24
Show answer
Correct answer: D
Volume identifies Market X as the principal market, so its price is used even though Market Y nets more (IFRS 13.16). Take the $26 quote and remove only the $2 cost of getting the asset there, giving $24. The $3 execution cost stays out of the measurement (IFRS 13.25). $21 and $22 are the net proceeds figures, which only matter when ranking markets; $23 would be the answer only if there were no principal market and Market Y therefore won.
2. Using the same two markets, assume neither can be identified as the principal market. What is fair value?
- A. $24, using the higher quoted price
- B. $23, using Market Y's price less transport
- C. $22, using Market Y's net proceeds
- D. $21, using Market X's net proceeds
Show answer
Correct answer: B
With no principal market the venues are ranked on what the entity would actually be left with: $26 − $2 − $3 = $21 for X against $25 − $2 − $1 = $22 for Y, so Y is the most advantageous. The measurement then reverts to that venue's price less transport only: $25 − $2 = $23 (IFRS 13.26). The $22 is used to pick the market, not to report the asset — deducting execution costs from the reported figure is the most common error here.
3. A measurement uses a model driven mainly by observable interest rates, but one unobservable assumption about future volumes has a significant effect on the result. Which level applies?
- A. Level 1
- B. Level 2
- C. Level 3
- D. Split between Level 2 and Level 3 in proportion to the inputs
Show answer
Correct answer: C
A measurement takes its level from the least observable input that matters to the outcome, and the whole measurement sits at that level (IFRS 13.73). One significant unobservable assumption therefore pulls the entire figure into Level 3, whatever proportion of the model is observable. Splitting a single measurement across levels is not permitted.
4. A plot of land is currently used as a warehouse yard, but a residential developer would pay more for it. How should fair value be measured?
- A. On the basis of its current use as a warehouse yard
- B. On the residential development basis if that use is physically possible, legally permitted and financially feasible
- C. At the average of the two possible uses
- D. At the amount the entity originally paid for the land
Show answer
Correct answer: B
Non-financial assets are measured by reference to the use that would generate the most value for a buyer, provided that use is workable in practice, allowed by law and makes commercial sense (IFRS 13.27–28). The owner's intention to carry on with the existing use does not cap the number. Historical cost is irrelevant to a measurement built on today's market pricing, and averaging alternative uses has no basis in the standard.
5. An entity holds 500,000 shares of a listed company quoted at $4.20. Because the block is large, a broker estimates a 5% discount would be needed to place it. What is the fair value of the holding?
- A. $1,995,000
- B. $2,100,000
- C. $2,205,000
- D. The quoted price less an estimate of transaction costs
Show answer
Correct answer: B
A quoted price for the identical instrument in an active market is applied as it stands, multiplied by the number of units held: 500,000 × $4.20 = $2,100,000 (IFRS 13.80). A block discount is not permitted, because it reflects the size of the holding rather than a characteristic of the shares themselves. Execution costs are likewise excluded from any fair value measurement (IFRS 13.25).
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Start freeFrequently asked questions
What does IFRS 13 mean by fair value?
It is a disposal figure rather than a purchase figure: the amount the entity would collect for selling the asset today, or would have to pay a third party to assume its obligation, in a normal deal between unrelated and well-informed parties at the reporting date (IFRS 13.9). The assumptions come from the market, not the owner, so an entity's private plans for the item, the price it paid and its urgency to sell are all left out of the calculation.
What is the difference between the principal market and the most advantageous market?
The principal market is simply where the asset trades most — the venue the entity normally deals in. When one exists, its price sets the measurement even if a different venue would produce more cash (IFRS 13.16). Only when no such dominant venue can be identified does the entity compare the outcome across venues after both transport and execution costs, and use whichever leaves it best off (IFRS 13.16, 26).
Are transaction costs deducted when measuring fair value?
No. Costs of executing a sale — brokerage, commissions and similar fees — are attributes of the deal rather than of the asset, so they never reduce the reported figure (IFRS 13.25). They do have one job: where there is no principal market, they feed the comparison that identifies the most advantageous venue. Transport costs are treated differently and are deducted, since the price in a given market assumes the asset is already there (IFRS 13.26).
What is highest and best use?
For non-financial assets it is the use that would make a buyer pay the most, limited to uses that are physically workable, permitted by law and commercially sensible (IFRS 13.27–28). It is judged through the eyes of the market, so an owner running the asset in a lower-value way cannot use that as a reason to report a smaller number. The assumed use may be standalone or in combination with other assets.
How do the three levels of the fair value hierarchy work?
Level 1 is an unadjusted quote for the identical item in an active market the entity can reach; Level 2 covers other observable evidence such as quotes for similar items or observable rates driving a model; Level 3 covers assumptions built internally where nothing observable exists (IFRS 13.76–89). The classification applies to the measurement as a whole and is driven by the least observable input that materially affects it, so one significant internal assumption puts the whole figure in Level 3 (IFRS 13.73).
When does a measurement transfer between levels?
A transfer follows a change in how observable the key input has become — a security that stops trading actively can no longer support a Level 1 classification, while an assumption that becomes visible in market data may move a measurement up. The entity decides on a consistent policy for the point at which a transfer is recognised, applies it to transfers in and out alike, and discloses both the amounts moved between Levels 1 and 2 and the reasons (IFRS 13.93, 95).