Methodology for measuring expected credit losses (ECL) according to IFRS 9
Sparebanken Møre has developed an ECL model based on the Group’s IRB parameters and applies a three-stage approach when assessing ECL on loans to customers and financial guarantees in accordance with IFRS 9.
Stage 1: At initial recognition and if there’s no significant increase in credit risk, the commitment is classified in stage 1 with 12-months ECL.
Stage 2: If a significant increase in credit risk since initial recognition is identified, but without evidence of loss, the commitment is transferred to stage 2 with lifetime ECL measurement.
Stage 3: If the credit risk increases further, including evidence of loss, the commitment is transferred to stage 3 with lifetime ECL measurement. The commitment is considered to be credit-impaired. As opposed to stage 1 and 2, effective interest rate in stage 3 is calculated on net impaired commitment (total commitment less expected credit loss) instead of gross commitment.
Staging is performed at account level and implies that two or more accounts held by the same customer can be placed in different stages. If a customer has one account in stage 3 (risk classes M or N), all of the customer’s accounts will migrate to stage 3.
An increase in credit risk reflects both customer-specific circumstances and development in relevant macro factors for the particular customer segment. The assessment of what is considered to be a significant increase in credit risk is based on a combination of quantitative and qualitative indicators, as well as “backstops” (see separate section regarding “backstops”)
Quantitative criteria
A significant increase in credit risk is determined by comparing the PD at the reporting date with PD at initial recognition. If the actual PD is higher than initial PD, an assessment is made of whether the increase is significant.
Significant increase in credit risk since initial recognition is considered to have occurred when either
- PD has increased by 100 per cent or more and the increase in PD is more than 0.5 percentage points, or
- PD has increased by more than 2 percentage points
The weighted, macro adjusted PD in year 1 is used for comparison with PD on initial recognition to determine whether the credit risk has increased significantly.
Qualitative criteria
In addition to the quantitative assessment of a changes in the PD, a qualitative assessment is made to determine whether there has been a significant increase in credit risk, for example, if the commitment is subject to special monitoring.
“Backstops”
Credit risk is always considered to have increased significantly if the following events, “backstops”, have occurred:
- the customer’s contractual payments are 30 days past due
- the customer has been granted forbearance measures due to financial distress, though it is not severe enough to be individually assessed in stage 3.
Significant reduction in credit risk – recovery
A customer migrates from stage 2 to stage 1 if:
- The criteria for migration from stage 1 to stage 2 is no longer present, and
- This is satisfied for at least one subsequent month (total 2 months)
A customer migrates from stage 3 to stage 1 or stage 2 if the customer no longer meets the conditions for migration to stage 3:
- The customer migrates to stage 2 if more than 30 days in default.
- Otherwise, the customer migrates to stage 1.
Accounts that are not subject to the migration rules above are not expected to have significant change in credit risk and retain the stage from previous month.
Scenarios
Three scenarios are developed: Best, Basis and Worst. For each of the scenarios, expected values of different parameters are given, for each of the next five years. The possibility for each of the scenarios to occur is also estimated. After five years, the scenarios are expected to converge to a long-term stable level.
Changes to PD as a result of scenarios, may also affect the staging.
Definition of default, credit-impaired and forbearance
The definition of default has been amended from 1 January 2021 and has been extended to include breaches of special covenants and agreed payment reliefs (forbearance). The new default definition has not changed the Group’s assessment of credit risk associated with individual exposures, and there is therefore no significant effect on the Group’s losses.
A commitment is defined to be in default and credit-impaired (non-performing) if a claim is more than 90 days overdue and the overdue amount exceeds the highest of 1 per cent of the exposure (loans and undrawn credits) and NOK 1,000 for the retail market and NOK 2,000 for the corporate market. Breaches of covenants can also trigger default.
A commitment is also defined to be credit-impaired (non-performing) if the commitment, as a result of a weakening of the debtor's creditworthiness, has been subject to an individual assessment, resulting in a lifetime ECL in stage 3.
A commitment is defined to be subject to forbearance (payment relief due to payment difficulties) if the bank agrees to changes in the terms and conditions as a result of the debtor having problems meeting payment obligations. Performing forbearance (not in default) is placed in stage 2 whereas non-performing (defaulted) forbearance is placed in stage 3.
As part of the process of granting payment relief, a specific, individual assessment is made of whether the application for payment relief is ‘forbearance’ and whether the loan should thus migrate to stage 2 (performing) or stage 3 (non-performing) in the Group’s ECL model.
Management override
Quarterly review meetings evaluate the basis for the accounting of ECL losses. If there are significant events that will affect an estimated loss which the model has not taken into account, relevant factors in the ECL model will be overridden. An assessment is made of the level of long-term PD and LGD in stage 2 and stage 3 under different scenarios.
Consequences of the war in Ukraine and measurement of expected credit loss (ECL) for loans and guarantees
Pursuant to the accounting rules (IAS 34), interim financial reports must provide an explanation of events and transactions that are significant to an understanding of the changes in financial position and performance of an entity since the last annual report. The information related to these events and transactions must take into account relevant information presented in the most recent annual report.
The bank’s loss provisions reflect expected credit loss (ECL) pursuant to IFRS 9. When assessing ECL, the relevant conditions at the time of reporting and expected economic developments are taken into account. Consequences of Covid-19 and the war in Ukraine have led to increased uncertainty about the economic development both in Norway and in the global economy, and the picture is constantly changing. Capacity problems in production as a result of the reopening of the economy in combination with increased energy prices and raw material prices have led to rising inflation. Increased uncertainty about economic development and interest rate hikes have led to a sharp rise in market interest rates internationally.
In the Group’s calculations of expected credit loss (ECL), the macroeconomic scenarios and the weightings have been impacted by the changes in economic conditionsin the first quarter of 2022.
The probability of a pessimistic scenario is increased from 10 per cent to 20 per cent, the base case scenario is 70 per cent and the best case scenario is reduced from 20 per cent to 10 per cent.