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Amortization Schedule

Calculate and visualize the complete repayment schedule for a loan, breaking down principal and interest for every payment.

What Is an Amortization Schedule?

An Amortization Schedule is a detailed table that outlines each periodic payment on an amortizing loan (like a mortgage or car loan). It mathematically breaks down each individual payment, showing exactly how much of your money is applied to paying off the Principal (the actual amount borrowed) and how much goes toward the Interest (the lender's profit) over the entire life of the loan.

How Amortization Works

Understanding your schedule is crucial for managing debt effectively. The fundamental rule of an amortized loan is that your monthly payment amount stays the same, but the makeup of that payment changes over time:

  • Early Payments: At the beginning of the loan—especially long-term loans like a 30-year mortgage—the vast majority of your monthly payment goes toward Interest. Very little goes toward reducing the Principal balance.
  • Later Payments: As the Principal balance slowly decreases, the interest calculated on that balance also decreases. Therefore, toward the end of the loan, the majority of your payment goes toward paying off the Principal.

Why You Need This Document

Tax Prep & AccountingIf you're writing off business loan interest or mortgage interest, you need to know exactly how much interest was paid in a specific calendar year.
Planning Extra PaymentsA schedule allows you to see how making extra principal payments will drastically shorten the life of the loan and save you thousands in interest.
Attaching to a Promissory NoteIf you are creating a private loan agreement between family members or businesses, attaching the schedule prevents any confusion over payment expectations.

Generate Your Amortization Schedule

Instantly calculate your loan payments and print a complete breakdown of principal and interest.

Create Schedule