CASE STUDY September 17, 2023

Accelerated CECL Journey with Robust Loss Forecast Model Methodology

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Business Objective

Our client is a leading mid-sized regional bank in the US with a diversified consumer lending portfolio.

Our objective was to build a robust loan-level loss forecasting model for their credit card portfolio, along with detailed documentation of the process that would successfully meet the guidance and expectations on Current Expected Credit Loss (CECL).

Challenges

  • Constantly evolving guidelines – FASB and the banking regulatory bodies such as FRB, OCC or FDIC has not specified loss calculation methodology
  • Substantial data preparation – the need to summarize defaults, credit and fraud losses, and to create monthly trend information
  • In-depth analysis of economic risk factors at a granular level – the macroeconomic forecasts could not simply be based on deviations in the past.
  • Extensive documentation needed to keep the model audit-ready
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