Fitch RMBS Loan Loss Model (LLM)

Data Dictionary for Fitch US RMBS Model
The Fitch US RMBS Model requires specific fields to appear in the uploaded tapes. You can view the fields, along with a definition of the outputs, below and...
Tue, 9 Sep, 2025 at 1:14 PM
How to use Tape Cracker to access Fitch Ratings U.S. RMBS Model
TABLE OF CONTENTS Introduction Prepping a Tape for the Fitch Model Fitch Required Fields Using Validations Running the Model & Results Attributio...
Fri, 8 May, 2026 at 2:52 PM
Fitch Ratings Model FAQ
Fitch Ratings Model (FRM) — Frequently Asked Questions The Fitch Ratings Model (FRM), formerly known as the Loan Loss Model (LLM), is Fitch’s proprietary U...
Tue, 5 May, 2026 at 3:16 PM
Running the Fitch Ratings Model: Results and Attribution Analysis
TABLE OF CONTENTS Downloading Loan Level Results Global Summary View Attribution Analysis  Attribution Analysis Baseline Assumptions Running the Mode...
Wed, 3 Jun, 2026 at 1:34 PM