Knowledge Base
The Model Mortgages Knowledge Base documents recurring lending concepts, structures, and mechanics that appear across different assessment pillars and borrower scenarios.
These pages are designed to support understanding, fact-checking, and clarification of how Australian lending decisions are assessed in practice.
They do not provide advice or recommendations.
What You’ll Find Here
The Knowledge Base is organised into three sections:
Cross-Cutting Lending Concepts
Concepts that recur across multiple assessment pillars and scenarios and are frequently misunderstood or oversimplified.
These pages explain why outcomes can differ even when headline numbers appear similar.
→ View cross-cutting lending concepts
Rates & Loan Structures
Explanations of how common rate types and loan structures work in practice.
These pages focus on mechanics and risk considerations, not product selection.
→ View rates & loan structures
Loan Types & Mechanics
Explanations of how different loan types operate and how they are assessed.
These pages describe how loans work, not which loan is suitable.
How This Section Fits Within the Site
Use the Knowledge Base alongside:
- Assessment Pillars — to understand how risk is assessed
- Lending Scenarios — to see how rules are applied in practice
Together, these sections form a reference framework for understanding Australian lending decisions.
General information only. No personal advice is provided.