Company: SHG
Filing Date: 2025-04-23
Form Type: 20-F
Source: 0001193125-25-089950
Chunk: 455

Company: SHINHAN FINANCIAL GROUP CO LTD
Filing Date: 2025-04-23
Form: 20-F
Chunk 455
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These variables have been estimated from historical experience data by using the statistical techniques developed internally by the Group and have been adjusted to reflect forward-looking information.

Estimates of PD over a specified period are estimated by reflecting characteristics of counterparties and their exposure, based on a statistical model at a specific point of time. The Group uses its own information to develop a statistical credit assessment model used for the estimation, and additional information observed in the market is considered for some portfolios such as a group of large corporates. When a counterparty or exposure is concentrated in specific grades, the method of measuring PD for those grades would be adjusted, and the PD by grade is estimated by considering contract expiration of the exposure.

LGD refers to the expected loss if a borrower defaults. The Group calculates LGD based on the experience recovery rate measured from past default exposures. The model for measuring LGD is developed to reflect type of collateral, seniority of collateral, type of borrower, and cost of recovery. In particular, LGD for retail loan products uses loan to value (LTV) as a key variable. The recovery rate reflected in the LGD calculation is based on the present value of recovery amount, discounted at the effective interest rate.

EAD refers to the expected exposure at the time of default. The Group derives EAD reflecting a rate at which the current exposure is expected to be used additionally up to the point of default within the contractual limit. EAD of financial assets is equal to the total carrying amount of the asset, and EAD of loan commitments or financial guarantee contracts is calculated as the sum of the amount expected to be used in the future.

In measuring expected credit losses on financial assets, the Group uses the contractual maturity as the period subject to expected credit loss measurement. The contractual maturity is computed taking into account the extension right held by the borrower.

Risk factors of PD, LGD and EAD are collectively estimated according to the following criteria:

| • |     | Type of products |

| • |     | Internal credit risk rating |

| • |     | Type of collateral |

| • |     | Loan to value (“LTV”) |

| • |     | Industry that the borrower belongs to |

| • |     | Location of the borrower or collateral |

| • |     | Days of delinquency |

The criteria classifying groups is periodically reviewed to maintain homogeneity of the group and adjusted if necessary. The Group uses external benchmark information to supplement internal information for a particular portfolio that did not have sufficient internal data accumulated from the past experience.