Hedge Accounting Explained: ASC 815, IFRS 9, and Why Accounting Shapes How Companies Hedge

Hedge accounting is a set of optional rules that let a company record the gains and losses on a hedging derivative, such as a futures contract, in the same period and the same income statement line as the risk it is hedging. Without it, a futures hedge that works perfectly in economic terms can still make reported earnings swing wildly, because the derivative is marked to market every quarter while the purchase or sale it protects shows up later.

In short: under both US GAAP (FASB ASC Topic 815) and IFRS (IFRS 9, Chapter 6), every derivative sits on the balance sheet at fair value. Hedge accounting changes only when and where its gains and losses reach profit or loss. In a cash flow hedge, the derivative’s gain or loss is parked in other comprehensive income (OCI) and released into earnings when the hedged transaction affects earnings. In a fair value hedge, the hedged item is remeasured alongside the derivative so the two offset in earnings. To qualify, a company must document the hedge at inception and show that the derivative and the hedged item are expected to move against each other. Those requirements shape which instruments treasurers buy, how they size positions, and what they tell investors.

This article assumes you know how a hedge works economically; if not, start with how hedging with futures works. Here we look at the accounting layer that sits on top of it, the way a corporate treasury and its auditors actually handle it.

The problem hedge accounting solves

Take a company that will buy fuel next quarter and buys futures today to lock in the price. The futures are derivatives, so the accounting standards require them to be carried at fair value, with changes in value hitting earnings each reporting period. The fuel purchase, on the other hand, has not happened yet. It is a forecasted transaction, and accounting does not record anything for it until the fuel is bought and later consumed.

So in the quarter the futures are bought, if prices rise, the company reports a derivative gain. Next quarter, when it buys fuel at the higher price and burns it, it reports higher fuel expense. Economically the two cancel. In the income statement they land in different periods, often in different lines, and a single quarter shows noise the hedge was supposed to remove.

The IASB’s own November 2013 project summary for the IFRS 9 hedge accounting chapter put it bluntly: when hedge accounting cannot be applied, derivatives entered into for hedging “are accounted for as if they were trading instruments,” which creates volatility “inconsistent with the economic situation,” and a company that has reduced its risk “may paradoxically appear more risky.”

Hedge accounting fixes the timing. It does not change cash flows, the fair value of the derivative, or the economics of the hedge.

The three hedge types

Both frameworks recognise the same three relationships.

Type	What is hedged	Where the derivative’s gain or loss goes	Typical futures use
Cash flow hedge	Variability in future cash flows: a forecasted purchase or sale, or floating-rate interest	OCI first, then reclassified into earnings when the hedged cash flow affects earnings	Airline or utility buying fuel or gas futures for future consumption; a producer selling futures against future output
Fair value hedge	Changes in the fair value of a recognised asset or liability, or a firm commitment	Earnings, offset by an adjustment to the hedged item’s carrying amount, also in earnings	Grain merchant shorting futures against inventory; issuer hedging fixed-rate debt with interest rate futures or swaps
Net investment hedge	Currency exposure on a foreign subsidiary’s net assets	The currency translation section of OCI	Currency futures or forwards against a foreign operation

Most commodity futures hedges by corporates are cash flow hedges, because the exposure is a purchase or sale that has not yet occurred.

The US rules: ASC 815 after ASU 2017-12

ASC 815 grew out of FASB Statement No. 133, issued in 1998. Its hedge model was overhauled, though not rewritten, by Accounting Standards Update 2017-12, Targeted Improvements to Accounting for Hedging Activities, issued August 28, 2017 and effective for public business entities for fiscal years beginning after December 15, 2018. The FASB described two goals in the ASU’s summary: align hedge accounting more closely with how companies actually manage risk, and simplify it.

What qualifies

To apply hedge accounting, a company must at the inception of the hedge:

Document the relationship: the hedging instrument, the hedged item or forecasted transaction, the risk being hedged, the risk management objective, and the method it will use to assess effectiveness. Southwest Airlines’ 2020 annual report describes this as “strict contemporaneous documentation that is required at the time each hedge is designated.”
For a cash flow hedge, show the forecasted transaction is probable. ASC 815 says “probable” requires “a significantly greater likelihood of occurrence than the phrase more likely than not.”
Show the hedge is expected to be highly effective at offsetting the hedged risk, and keep assessing that at least every three months.

”Highly effective” and the 80-125 convention

The standard itself does not define “highly effective” numerically. The FASB said so directly in the Basis for Conclusions of ASU 2017-12 (paragraph BC165): Topic 815 “does not define highly effective, but practice has interpreted it to be an 80-125 percent offset” between the change in the hedging instrument and the change in the hedged item attributable to the hedged risk. The Board considered lowering the bar to “reasonably effective” in its 2008 and 2010 exposure drafts and again during the 2017 project, and decided to keep “highly effective.”

Effectiveness can be assessed by dollar offset (cumulative derivative change divided by cumulative hedged-item change) or by regression of historical price changes. Southwest’s 10-K describes its method as regression analyses “that compare changes in the price of jet fuel to changes in the prices of the commodities used for hedging purposes.” Under ASU 2017-12, after an initial quantitative test, a company can elect to assess effectiveness qualitatively in later periods if the facts have not changed, and the initial quantitative test can be done any time up to the first quarterly testing date.

What ASU 2017-12 changed

The ASU’s summary lists the changes that matter most for futures users:

No separate ineffectiveness. Before 2017, the “ineffective” part of a cash flow hedge (the amount by which the derivative overshot the hedged item) went straight to earnings. Now, for cash flow hedges, “the entire change in the fair value of the hedging instrument included in the assessment of hedge effectiveness is recorded in other comprehensive income,” and reclassified “in the same income statement line item that is used to present the earnings effect of the hedged item.”
Same-line presentation. The hedge result must appear in the same income statement line as the hedged item. A fuel hedge’s result goes in fuel expense, not “other income.”
Risk components for non-financial items. A company can now hedge “a contractually specified component” of a purchase or sale. If a jet fuel supply contract is priced as a heating oil or diesel futures settlement plus a fixed differential, the company can designate just the futures-linked component as the hedged risk. Before 2017, US GAAP allowed only the total price change (or currency risk) to be hedged for non-financial items.
Excluded components. Option time value and forward points can be left out of the effectiveness test and amortised into earnings on a systematic basis.

What comes next: ASU 2025-09

In November 2025 the FASB issued ASU 2025-09, Hedge Accounting Improvements. Two changes matter for commodity futures users. First, a group of forecasted transactions can be hedged together if they share a “similar” rather than a “shared” risk exposure. Second, the contractually specified requirement is relaxed: companies can designate a variable price component of a forecasted spot-market or forward-market purchase or sale if it meets the “clearly and closely related” criteria used in the normal purchases and normal sales scope exception. The ASU is effective for public business entities for annual periods beginning after December 15, 2026, so calendar 2027 for most US filers, with early adoption permitted.

The international rules: IFRS 9

IFRS 9’s hedge accounting chapter was published in November 2013 and became mandatory, with the rest of IFRS 9, for annual periods beginning on or after January 1, 2018 (paragraph 7.1.1). It replaced the IAS 39 model, which, in the IASB staff’s words, many investors saw as “arbitrary and too rule-based.” Pending a separate project on macro hedging, IFRS 9 lets companies keep using IAS 39 for hedge accounting if they choose.

The key differences from ASC 815:

No 80-125 test. Paragraph 6.4.1(c) replaces it with three requirements: an economic relationship between hedged item and hedging instrument, credit risk not dominating the value changes, and a hedge ratio equal to the one the company actually uses for risk management. Paragraph B6.4.12 makes the assessment forward-looking only.
Risk components of any item, financial or not, if the component is “separately identifiable and reliably measurable” within the market structure (paragraph 6.3.7). The IASB staff’s own example: “the oil price component of jet fuel price exposure.”
Rebalancing. If the hedge ratio drifts but the objective is unchanged, the company adjusts the ratio and keeps hedge accounting (paragraph 6.5.5).
No voluntary de-designation. Hedge accounting stops only when the relationship stops qualifying (paragraph 6.5.6). US GAAP lets a company de-designate at will.
Ineffectiveness is still measured. For cash flow hedges, paragraph 6.5.11 sets the cash flow hedge reserve at “the lower of” the cumulative gain or loss on the hedging instrument and the cumulative change in the present value of the hedged cash flows. Any excess on the derivative is ineffectiveness and goes to profit or loss.
Basis adjustment. When a hedged forecast purchase results in a non-financial asset such as inventory, IFRS 9 moves the reserve directly into the asset’s cost (paragraph 6.5.11(d)(i)), and states that this “is not a reclassification adjustment.” Under US GAAP the amount stays in accumulated OCI and is reclassified when the inventory affects earnings.

Worked example 1: a cash flow hedge through OCI and back

All prices are illustrative. The contract specification is real: the NYMEX NY Harbor ULSD futures contract is for 42,000 gallons.

The exposure. On October 1, a US carrier forecasts that it will buy 4.2 million gallons of jet fuel in March and burn it in April. Its supply contract prices jet fuel at the March NYMEX ULSD settlement plus a fixed $0.10 per gallon. That futures-linked piece is a contractually specified component under ASU 2017-12.

The hedge. It buys 100 March ULSD futures at $2.40 per gallon (100 x 42,000 = 4.2 million gallons) and designates them as a cash flow hedge of the ULSD component of the March purchase. Critical terms match, so the hedge is expected to be highly effective.

Date	ULSD futures	Futures gain this period	Recorded in	Accumulated OCI balance
Oct 1	$2.40			$0
Dec 31 (year end)	$2.70	$0.30 x 4.2m = $1,260,000	OCI	$1,260,000
Mar purchase, hedge closed	$2.85	$0.15 x 4.2m = $630,000	OCI	$1,890,000

The cash moved daily as variation margin (see how futures margin works), so by March the company has received $1,890,000 in cash. But none of it has touched the income statement.

The purchase. In March it pays ($2.85 + $0.10) x 4.2 million = $12,390,000 for fuel, which goes into fuel inventory. Under US GAAP the $1,890,000 stays in accumulated OCI.

Consumption. In April the fuel is burned. Fuel expense of $12,390,000 is recognised, and the $1,890,000 is reclassified out of accumulated OCI into the same fuel expense line:

Fuel expense: $12,390,000 - $1,890,000 = $10,500,000
That is ($2.40 + $0.10) x 4.2 million: exactly the price the carrier locked in on October 1, or $2.50 per gallon.

Without hedge accounting, the same economics would be reported as a $1,260,000 derivative gain in the fourth quarter, a $630,000 gain in the first quarter, both outside fuel expense, and then $12,390,000 of fuel expense in the second quarter. That is three quarters of distorted margins for a hedge that worked.

Under IFRS 9 the end result is the same total, with one difference in mechanics: in March the $1,890,000 reserve would be removed from equity and added to the cost of the fuel inventory (a basis adjustment), so inventory would be carried at $10,500,000 and expensed at that amount in April.

Worked example 2: when the hedge and the hedged item do not match

Now drop the contractually specified component. Suppose the carrier buys jet fuel at the prevailing market price, and its jet fuel price rises from $2.50 to $2.90 (up $0.40) while ULSD futures rise from $2.40 to $2.85 (up $0.45), a common kind of basis mismatch (the gap between cash and futures prices is the basis).

Cumulative futures gain: $0.45 x 4.2m = $1,890,000
Cumulative change in the hedged cash flows: $0.40 x 4.2m = $1,680,000
Dollar-offset ratio: 1,890,000 / 1,680,000 = 112.5%, inside the 80-125 range practice uses under US GAAP

US GAAP after ASU 2017-12: the hedge is highly effective, so the full $1,890,000 goes to OCI and is reclassified into fuel expense in April. Fuel expense: $12,180,000 paid, less $1,890,000, equals $10,290,000, or $2.45 per gallon. The over-hedge simply lowers fuel expense.

IFRS 9: the reserve is capped at the lower of the two amounts, $1,680,000. The extra $210,000 is ineffectiveness and goes to profit or loss when it arises. The fuel inventory is carried at $12,180,000 - $1,680,000 = $10,500,000. The total effect on profit is the same, $10,290,000 of net cost, but $210,000 of it is reported earlier and outside fuel expense.

Run it the other way, with futures up only $0.35 (an under-hedge, ratio 87.5%). Under both frameworks the whole $1,470,000 derivative gain goes to OCI, because the “lower of” test only bites when the derivative overshoots.

Under ASC 815, if the ratio had fallen outside the range, for example a 70% offset, the hedge would fail the effectiveness assessment for that period and hedge accounting would stop from that point, with later derivative changes going straight to earnings. Under IFRS 9, the company would first consider whether rebalancing the hedge ratio restores the relationship.

Worked example 3: a fair value hedge of inventory

A grain merchant holds 500,000 bushels of corn and sells 100 CBOT corn futures (5,000 bushels each) to protect the inventory’s value. It designates a fair value hedge. Futures fall from $4.50 to $4.10; the local cash value of the corn falls from $4.30 to $3.92.

Futures gain: $0.40 x 500,000 = $200,000, in earnings
Inventory remeasured for the hedged risk: -$0.38 x 500,000 = -$190,000, in earnings, as an adjustment to the inventory’s carrying amount
Net in cost of sales: +$10,000, the change in basis; offset ratio 105%

In a fair value hedge the hedged item is pulled onto a fair value basis for the hedged risk. Without that adjustment, inventory would stay at cost while the futures gain flowed through earnings. The $10,000 shows that a fair value hedge removes timing mismatches, but basis risk still reaches the income statement.

What can go wrong

Forecasts that stop being probable

A cash flow hedge depends on the forecast. Under ASC 815, if a hedge is discontinued but the transaction is still expected, the deferred amounts stay in accumulated OCI until it affects earnings. If it becomes probable that the transaction will not occur by the end of the originally specified period or within an additional two months, they must be reclassified into earnings immediately.

Southwest Airlines’ 2020 Form 10-K is a clean real-world example. It accounts for its fuel derivatives as cash flow hedges, recording changes in AOCI “until the underlying jet fuel is consumed.” When the pandemic collapsed air travel, its forecast fuel use fell so far that it was “over-hedged” for the second through fourth quarters of 2020 and all of 2021. It de-designated part of its hedges and reclassified about $39 million of losses from AOCI into “Other (gains) losses, net” in 2020, noting it “did not have any such situations occur during 2019 or 2018.” The hedge losses were real either way; the accounting decided which line and which year carried them.

Losing hedge accounting altogether

The same 10-K warns that if its derivatives stop qualifying, fair value changes would go to Other (gains) losses each period, and lists triggers: “significant fluctuation in energy prices, significant weather events affecting refinery capacity,” and volatility in the different products used to hedge. It adds that it would keep the derivatives anyway because they still “stabilize jet fuel costs.” The economically useful hedge and the accounting-qualifying hedge are not always the same trade.

Documentation failures

Designation must be documented at inception and cannot be retrofitted. A hedge with missing or deficient documentation does not qualify, however well it worked, which is why auditors test designation memos as closely as the arithmetic.

Cash and earnings do not line up

In worked example 1, the carrier received $1.89 million of variation margin months before any of it reached earnings. In a falling market it would have paid that cash out with nothing in the income statement to show for it. Treasury teams plan liquidity for the cash, and investor relations explain the earnings; hedge accounting only helps the second.

Why accounting shapes how professionals hedge

Accounting rules are not supposed to drive economic decisions, but in practice they do, and corporate risk committees treat accounting eligibility as a design constraint (case studies are in corporate hedging programs).

Instrument choice. Treasurers favour hedging instruments whose terms match the exposure (same index, quantity and timing) because critical-terms-match hedges qualify easily and produce little ineffectiveness. A cheaper but looser proxy hedge may be rejected because it risks failing the test. The ULSD-plus-differential pricing in example 1 is common in fuel supply contracts partly because it makes the component hedgeable.
Hedge ratios. Under ASC 815 there is little accounting penalty for a modest over-hedge, while under IFRS 9 any overshoot reaches profit or loss. IFRS reporters therefore tend to document the hedge ratio carefully and rebalance; US reporters watch the 80-125 boundary.
Options and collars. Excluded components (option time value) can be amortised under both frameworks, which makes option-based fuel and metals hedges more workable than they were under Statement 133.
Non-GAAP reporting. Many hedgers publish an “economic” fuel or commodity cost alongside GAAP results so analysts can see the hedge’s effect regardless of the accounting.

There is evidence that the rules changed behaviour. In “Effect of Derivative Accounting Rules on Corporate Risk-Management Behavior” (Journal of Accounting and Economics, volume 47, issue 3, 2009), Haiwen Zhang studied firms around the adoption of Statement 133. Firms whose derivative use had not reduced their risk before the standard (classified as ineffective hedgers or speculators) significantly reduced their interest rate, currency and commodity exposures and cash flow volatility after it, while effective hedgers did not change. The paper’s reading is that recognising all derivatives at fair value, with special treatment reserved for genuine hedges, pushed the speculators toward more prudent risk management.

The short version

Hedge accounting does not make a hedge better or worse; it moves the derivative’s gains and losses into the same period and line as the exposure. ASC 815, as amended by ASU 2017-12, sends the whole effective change on a cash flow hedge through OCI and reclassifies it when the hedged item hits earnings, provided the hedge was documented at inception and is highly effective (practice uses 80-125%). IFRS 9 replaces the numeric test with an economic relationship and hedge ratio, but still sends any derivative overshoot to profit or loss and capitalises the reserve into inventory. ASU 2025-09 widens US eligibility from 2027. In the worked example, a hedge that locked in $2.50 per gallon showed up as exactly $2.50 of fuel expense with hedge accounting, and as three quarters of noise without it. This article explains the rules; it is not accounting advice for any specific situation.