Browse Mortgages and Real Estate Finance

Alternative Documentation and High-Leverage Loans

Mortgage terms for low-documentation, piggyback, open-end, and high-leverage loan structures.

This section collects mortgage products that depart from ordinary agency documentation, equity, or payment-structure assumptions.

These terms are useful when comparing borrower leverage, stated-income risk, piggyback financing, and nontraditional mortgage structures.

In this section

Revised on Monday, May 18, 2026