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IFRS 9 Expected Credit Loss Model for ACCA FR

Updated 11 October 2026 · Fact-checked

Under IFRS 9, you recognise a loss allowance for expected credit losses on financial assets at amortised cost and FVOCI debt assets, before any default happens. Stage 1 uses 12-month ECL, Stages 2 and 3 use lifetime ECL. Trade receivables use the simplified approach: always lifetime ECL, often via a provision matrix.

Understand Impairment of Financial Assets (Expected Credit Losses)

Old rules waited for a loss event before recognising impairment. IFRS 9 changed this. You must recognise expected credit losses early, so assets are not overstated when credit risk rises.

An expected credit loss (ECL) is a probability-weighted estimate of credit losses, discounted to present value. A credit loss is the difference between the cash flows due under the contract and the cash flows the entity expects to receive.

The general approach has three stages:

  • Stage 1: credit risk has not increased significantly since initial recognition. Recognise 12-month ECL: the losses from defaults possible in the next 12 months. Interest revenue is calculated on the gross carrying amount.
  • Stage 2: credit risk has increased significantly since initial recognition, but there is no objective evidence of impairment. Recognise lifetime ECL. Interest is still on the gross carrying amount.
  • Stage 3: the asset is credit-impaired. Recognise lifetime ECL. Interest is calculated on the net carrying amount (gross less allowance).

The simplified approach applies to trade receivables and contract assets without a significant financing component. You always recognise lifetime ECL, with no stage tracking. It is an option for those with a significant financing component and for lease receivables. A provision matrix applies loss rates to receivables grouped by age.

The ECL scope covers financial assets at amortised cost, debt assets at FVOCI, lease receivables and some contract assets. Equity investments are not in scope. For FVOCI debt assets, the loss allowance is recognised in OCI, not deducted from the asset. The impairment loss is charged to profit or loss, with the matching credit in OCI (Dr Impairment loss (P/L), Cr OCI / FVOCI reserve). The carrying amount in the statement of financial position stays at fair value.

The movement in the allowance is charged or credited to profit or loss. Increase: Dr Impairment loss (P/L), Cr Loss allowance. Decrease: reverse.

A receivable written off as irrecoverable is a separate irrecoverable debt expense (Dr Irrecoverable debts expense, Cr Trade receivables). It is not part of the ECL movement, and you leave it out of the provision matrix.

Key rules to remember

Stage 1 allowance
12-month ECL = probability-weighted, discounted cash shortfalls from default events possible within 12 months after the reporting date
Shortfalls are discounted at the effective interest rate. Only defaults possible in the next 12 months count. Exams usually give the figure directly.
Stage 2 and 3 allowance
Lifetime ECL = PV of expected cash shortfalls over the remaining life
Shortfall = contractual cash flows − cash flows expected to be received, discounted at the original effective interest rate.
Provision matrix
Allowance = Σ (receivables in age band × expected loss rate for that band)
Used under the simplified approach for trade receivables.
Profit or loss charge
Charge = closing allowance − opening allowance
A positive result is an expense. A negative result is a credit to profit or loss. Add any receivables written off as irrecoverable if they are charged separately.
Stage 3 interest
Interest revenue = (gross carrying amount − loss allowance) × effective interest rate
Stages 1 and 2 use gross carrying amount × effective interest rate.
Net carrying amount
Net carrying amount = gross carrying amount − loss allowance
This is what appears in the statement of financial position for amortised cost assets.

How to solve Impairment of Financial Assets (Expected Credit Losses) questions

Use this order for any ECL question. It stops you mixing up approaches and stages.

  1. 1Identify the asset. Trade receivable or contract asset without a significant financing component means the simplified approach. A loan or debt investment means the general approach.
  2. 2For the general approach, decide the stage from the facts: no significant increase in credit risk is Stage 1, a significant increase is Stage 2, and credit-impaired or default is Stage 3.
  3. 3Choose the measure: 12-month ECL for Stage 1, lifetime ECL for Stages 2 and 3 and for the simplified approach.
  4. 4Calculate the allowance. For a matrix, multiply each age band by its rate and add. For individual assets, discount expected shortfalls at the original effective interest rate.
  5. 5Deal with specific write-offs first if the question says a receivable is irrecoverable. Remove it from receivables and from the matrix base.
  6. 6Find the movement: closing allowance less opening allowance. Post Dr Impairment loss and Cr Allowance if it rises, and the reverse if it falls.
  7. 7Show the net amount in the statement of financial position and, for Stage 3 loans, calculate interest on the net carrying amount.
  8. 8State your assumptions briefly in written parts.

Quickest way: Matrix-and-movement shortcut

When to use it: Use this for trade receivables questions in Section A, Section B or Section C with an ageing table.

  1. Strip out any receivable already written off or specifically provided for.
  2. Multiply each band by its percentage in one line and total the result.
  3. Subtract the opening allowance from the total. That is the P/L charge or credit.
  4. Check sign: higher allowance means expense.
  5. Closing receivables net of allowance is gross receivables less the total allowance.

Common mistakes in Impairment of Financial Assets (Expected Credit Losses)

  • Using 12-month ECL for trade receivables.

    Students apply the three-stage model to every asset.

    Fix: Trade receivables without a significant financing component always use lifetime ECL under the simplified approach.

  • Charging the full closing allowance to profit or loss.

    Students forget there is an opening balance.

    Fix: Charge only the movement: closing allowance minus opening allowance.

  • Calculating Stage 3 interest on the gross amount.

    Stages 1 and 2 use gross, so students apply it everywhere.

    Fix: For credit-impaired assets, interest is the effective rate on the net carrying amount.

  • Discounting shortfalls at the current market rate.

    Students link discounting to current value measures.

    Fix: Use the original effective interest rate for the asset.

  • Thinking a stage move needs a default to have occurred.

    The old incurred loss model needed a loss event.

    Fix: Stage 2 is triggered by a significant increase in credit risk, before any default. Stage 3 is when the asset is credit-impaired.

  • Applying ECL to equity investments.

    Students treat all financial assets alike.

    Fix: ECL covers amortised cost and FVOCI debt assets, not equity instruments or assets at FVPL.

Worked examples

Example 1

At 31 December 20X5 Kora Co has trade receivables of ₹40,00,000. It has already decided that a receivable of ₹2,00,000 is irrecoverable and will write it off. The write-off is charged directly to profit or loss as an irrecoverable debt expense. Remaining receivables are: not overdue ₹24,00,000 (loss rate 1%), 1-30 days overdue ₹10,00,000 (loss rate 4%), over 30 days overdue ₹4,00,000 (loss rate 20%). The opening loss allowance was ₹1,10,000, and you should assume it relates to receivables still held, not to the receivable being written off. Calculate the statement of financial position figure for receivables and the profit or loss charge for the year relating to ECL, excluding the write-off.

Show the solution
  1. Trade receivables use the simplified approach, so lifetime ECL applies through a provision matrix.
  2. Write-off is removed first: ₹40,00,000 − ₹2,00,000 = ₹38,00,000. The write-off of ₹2,00,000 is a separate irrecoverable debt expense in profit or loss and is not part of the ECL movement. The bands add to ₹24,00,000 + ₹10,00,000 + ₹4,00,000 = ₹38,00,000, which agrees.
  3. Not overdue: ₹24,00,000 × 1% = ₹24,000.
  4. 1-30 days: ₹10,00,000 × 4% = ₹40,000.
  5. Over 30 days: ₹4,00,000 × 20% = ₹80,000.
  6. Closing allowance = ₹24,000 + ₹40,000 + ₹80,000 = ₹1,44,000.
  7. Because the opening allowance of ₹1,10,000 is assumed to relate to receivables still held, movement = ₹1,44,000 − ₹1,10,000 = ₹34,000 increase, so a charge to profit or loss.
  8. Net receivables = ₹38,00,000 − ₹1,44,000 = ₹36,56,000.

Answer: Receivables are shown at ₹36,56,000 and the ECL charge to profit or loss is ₹34,000. The ₹2,00,000 write-off is a separate irrecoverable debt expense charged directly to profit or loss.

Example 2

On 1 January 20X5 Dalton Co bought a debt investment at par for ₹10,00,000, held at amortised cost. The effective interest rate is 8%. At 31 December 20X5 credit risk had not increased significantly and the 12-month ECL is ₹15,000. At 31 December 20X6 credit risk had increased significantly but the asset is not credit-impaired, and lifetime ECL is ₹90,000. Assume the gross carrying amount is ₹10,00,000 at both dates. State the stage and the allowance each year and the charge for 20X6. Then give 20X6 interest revenue.

Show the solution
  1. At 31 December 20X5: no significant increase, so Stage 1. Allowance is 12-month ECL = ₹15,000.
  2. At 31 December 20X6: significant increase but not credit-impaired, so Stage 2. Allowance is lifetime ECL = ₹90,000.
  3. Charge for 20X6 = ₹90,000 − ₹15,000 = ₹75,000.
  4. Stage 2 interest is on the gross carrying amount: ₹10,00,000 × 8% = ₹80,000.

Answer: 20X5: Stage 1, allowance ₹15,000. 20X6: Stage 2, allowance ₹90,000, P/L charge ₹75,000, interest revenue ₹80,000 on the gross amount.

Exam tips

  • Spot the asset type first. Trade receivables point to the simplified approach and lifetime ECL, and that one fact answers many Section A questions.
  • In objective questions, a wrong option often uses the gross amount for Stage 3 interest or the full allowance as the charge. Check both before you choose.
  • In Section C, lay out the matrix as a small calculation, then the movement, then the journal. Marks follow each step even if one number is off.
  • For written parts, name the trigger: significant increase in credit risk moves an asset to Stage 2, credit-impaired moves it to Stage 3.
  • Remember objective questions are all or nothing, so read whether the question asks for the allowance, the charge or the net asset.

Practice questions from Financial instruments

Impairment of Financial Assets (Expected Credit Losses) in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

Impairment of Financial Assets (Expected Credit Losses): frequently asked questions

What is the difference between 12-month ECL and lifetime ECL?

12-month ECL is the part of lifetime losses from defaults that could occur within 12 months of the reporting date. Lifetime ECL covers defaults over the whole remaining life of the asset. Stage 1 uses 12-month ECL, while Stages 2 and 3 use lifetime ECL.

Do trade receivables go through the three stages?

No. Trade receivables without a significant financing component use the simplified approach. You always recognise lifetime ECL and do not track stage changes.

How do I calculate expected credit loss on trade receivables?

Group receivables by age, apply an expected loss rate to each group and add the results. That is the closing allowance. The charge to profit or loss is the closing allowance less the opening allowance.

When does an asset move to Stage 3?

It moves to Stage 3 when it is credit-impaired, for example the borrower is in significant financial difficulty or has defaulted. Lifetime ECL continues, but interest is then calculated on the net carrying amount.