Definition
Amortization is the process of paying down a loan through scheduled payments that include interest and principal.
If you are comparing mortgage options, treat amortization as one piece of the total cost and risk picture, not a standalone detail.
Why It Matters
Amortization matters because early payments usually contain more interest, while later payments reduce more principal.
Simple Example
On a 30-year mortgage, the first payment may mostly cover interest, while later payments build equity faster.
How to Use This Term
When you see amortization on a loan estimate, calculator result, or lender conversation, connect it to three practical questions: how it affects monthly payment, how it affects cash needed now, and how it affects flexibility later.