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Amortization

Amortization is the process of repaying loan principal through a series of payments over time until the debt is paid off. In an amortizing schedule, each periodic payment contains an interest component and a principal component, with principal typically increasing and interest typically decreasing over time (holding rate constant).

Where it applies
Generally, not specific to New York
When it comes up
Underwriting; closing; servicing
Property types
Residential; commercial (where amortizing)

In practice

In underwriting and valuation models, "term" and "amortization period" are distinct (e.g., a 10-year maturity with a 30-year amortization), which materially changes refinance (balloon) risk.

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Related terms

amortization scheduletermmaturityballoon paymentinterest-only