Key Points
- SICR is assessed relative to credit risk at initial recognition, not against an absolute threshold.
- Most entities use the 30-day past-due rebuttable presumption as a backstop indicator.
- Failing to document the SICR assessment is the most common ECL-related inspection finding.
- A Stage 1 to Stage 2 migration can double or triple the loss allowance on a single portfolio.
What is significant increase in credit risk?
On about half the IFRS 9 engagements we've seen, the SICR assessment is treated as a tick box exercise. The team confirms whether anything is 30 days past due, ticks "no SICR," and moves on. That works until an inspector pulls the file and asks why nobody tested forward-looking indicators on a portfolio where sector PDs doubled during the year.
IFRS 9.5 .5.9 requires the entity to compare default risk at the reporting date with default risk at initial recognition. The comparison isn't about whether absolute credit quality is poor. It's about whether credit quality has deteriorated since day one. An investment-grade borrower whose rating drops from AA to BBB has experienced a SICR even though BBB sits well above the typical default threshold.
The entity must consider all reasonable and supportable information available without undue cost or effort ( IFRS 9.5 .5.17). That includes forward-looking macroeconomic data, payment behaviour, borrower-specific changes such as covenant breaches, and industry-level signals like sector-wide PD migration. IFRS 9 .B5.5.27 lists the factors the entity should consider, but the standard doesn't prescribe a single method. Quantitative models and qualitative overlays are both acceptable as long as the entity documents its rationale.
One operational shortcut deserves caution. IFRS 9.5 .5.11 includes a rebuttable presumption that credit risk has increased significantly when contractual payments are more than 30 days past due. Many entities treat this as the only indicator. Auditors who accept that approach without testing whether earlier indicators existed leave themselves exposed at inspection.
Worked example: Schafer Elektrotechnik AG
Schafer Elektrotechnik AG is a German electronics manufacturer (FY2025, revenue EUR 310M, IFRS reporter). The entity holds a EUR 15M trade receivable portfolio across 820 customers and uses the simplified approach for trade receivables under IFRS 9.5 .5.15. The audit team also tests a EUR 40M term loan receivable from a related-party distributor that falls under the general impairment model.
Step 1: identify the instrument and model
The EUR 40M term loan was originated in January 2023 at a fixed rate of 4.2%. At origination the distributor held a BB+ equivalent internal rating. The entity uses a PD-based model for the SICR assessment on this loan.
Step 2: compare credit risk at reporting date to origination
By 31 December 2025 the distributor's internal rating has slipped to B+ after two consecutive quarters of revenue decline and a breach of its interest coverage covenant. The lifetime probability of default (PD) rose from 3.8% at origination to 11.4% at the reporting date.
Step 3: measure lifetime ECL
The entity calculates lifetime ECL on the EUR 40M loan using three probability-weighted scenarios. The weighted loss given default (LGD) is 45% and the weighted lifetime PD is 14.1%, producing a lifetime ECL of EUR 2.54M (EUR 40M x 14.1% x 45%).
Step 4: compare to PY allowance
The PY Stage 1 allowance on this loan was EUR 0.68M (12-month ECL). The Stage 2 migration increases the allowance by EUR 1.86M. The auditor recalculates the ECL independently and confirms the increase is within a reasonable range.
The SICR assessment produced a EUR 1.86M increase in the loss allowance on a single instrument, moving from 12-month to lifetime ECL. The conclusion is defensible because the entity documented both quantitative (PD movement) and qualitative (covenant breach) indicators at the reporting date.
Why it matters in practice
Teams frequently rely on the 30-day past-due backstop as the sole SICR trigger and ignore forward-looking indicators that IFRS 9.5 .5.17(c) explicitly requires. When inspectors find an entity that migrated assets to Stage 2 only after payments became overdue, the auditor's failure to challenge the timing becomes a file deficiency. It's frustrating because the data to test earlier indicators usually exists somewhere in the client's credit system. The team just didn't ask for it.
Auditors also accept management's assertion that "no SICR has occurred" on performing loans without testing the underlying data. IFRS 9 .B5.5.27 lists over a dozen factors the entity should evaluate. If the WP contains only a management representation and no independent corroboration, the auditor hasn't obtained sufficient appropriate evidence under ISA 540.18 .
SICR vs. credit-impaired (stage 3)
| Dimension | SICR (Stage 2) | Credit-impaired (Stage 3) |
|---|---|---|
| Trigger | Credit risk increased significantly since origination | One or more events with detrimental impact on estimated future cash flows have occurred |
| ECL measurement | Lifetime ECL | Lifetime ECL |
| Interest revenue basis | Gross carrying amount | Amortised cost (net of allowance) |
| Typical indicators | Rating downgrade, covenant breach, sector deterioration, PD migration | Default, bankruptcy filing, debt restructuring, significant financial difficulty of borrower |
| Reversal path | Returns to Stage 1 if credit risk improves to origination level | Returns to Stage 2 when no longer credit-impaired; rarely returns directly to Stage 1 |
SICR (Stage 2) signals deterioration. Credit-impaired (Stage 3) signals that loss events have already occurred. Both stages measure lifetime ECL, but Stage 3 changes how the entity calculates interest revenue. The entity applies the effective interest rate to the net carrying amount (after deducting the allowance) rather than the gross carrying amount, which directly reduces reported interest income.
Related terms
Related tools
Related reading
Frequently asked questions
How do I document a SICR assessment in the audit file?
Record the instrument or portfolio tested, the credit risk at origination, the credit risk at reporting date, the indicators considered (quantitative and qualitative), and the staging conclusion. ISA 540.39 requires the auditor to document the basis for assessing whether management's method is appropriate, including how forward-looking information was incorporated.
Does SICR apply to trade receivables?
Entities may elect the simplified approach under IFRS 9.5.5.15 for trade receivables without a significant financing component, which skips the SICR assessment entirely and recognises lifetime ECL from day one. For trade receivables with a significant financing component, the entity must choose between the simplified approach and the general model (which requires SICR monitoring). The election is irrevocable per IFRS 9.5.5.15.
When should the auditor challenge management's SICR thresholds?
The auditor should challenge whenever the thresholds appear inconsistent with observed default experience or forward-looking conditions. ISA 540.13(b) requires the auditor to evaluate whether management's assumptions are reasonable. If an entity sets its SICR threshold at a 200% PD increase while comparable institutions use 100%, the auditor needs management to justify the difference.