Reviewed by Casa Academy and updated July 29, 2026 using the current DBPR checklist and Pearson VUE scheduling guidance.

Growing Equity Mortgage

A growing equity mortgage (GEM) is a loan with scheduled payment increases applied entirely to principal reduction, accelerating equity buildup and shortening the amortization period without the negative amortization risk of graduated payment mortgages.

Exam context

Match GEM to increasing payments applied to principal without negative amortization. GPM may start below interest due; ARM changes rate rather than scheduled payment steps.

Accelerated principal paydown

Each scheduled step raises the monthly payment, with the incremental amount reducing principal while interest on the declining balance falls over time. Borrowers need rising or flexible income to meet future tiers. Total interest paid is usually lower than a level-payment loan of the same initial rate.

Product availability

GEMs are uncommon in modern retail lending compared with biweekly payment plans or voluntary extra principal payments. When exams mention growing equity, focus on rising payments that never fall below full interest due, unlike early-year GPM shortfalls.

Examples

  • Five-year steps

    A GEM increases payments 3% annually. Each bump pays additional principal, retiring a 30-year note in roughly 19 years if the borrower completes all tiers.

  • Income planning

    Dual-income buyers select a GEM expecting promotions. They must budget for mandatory payment hikes even if one income drops, unlike optional extra payments on standard loans.

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