Negative Amortization

Negative amortization is an increase in the outstanding balance of a loan resulting from the failure of periodic debt service payments to cover the required interest charged on the loan.
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Definition

Negative amortization is the process whereby the amount owed on a loan increases over time, even as periodic payments are made. This occurs when the payments do not cover the interest charges levied on the loan, causing unpaid interest to be added to the loan’s principal balance. It typically happens in the context of indexed loans where the applicable interest rate may change without altering the monthly payment amount. If the interest rate increases and the loan payment remains unchanged, the unpaid interest is capitalized into the loan balance, resulting in negative amortization.

Examples

  1. Adjustable-Rate Mortgages (ARMs): In some ARMs, if the interest rates rise but the monthly payment does not adjust accordingly, the unpaid interest can lead to negative amortization.
  2. Option ARMs: These loans offer a range of payment options, including minimum payments that may not cover the accruing interest, leading to negative amortization.
  3. Student Loans: Certain student loan repayment plans allow for lower initial payments without fully covering accruing interest, potentially leading to negative amortization.

Frequently Asked Questions (FAQs)

  1. What is negative amortization?

    • Negative amortization occurs when loan payments do not cover the interest charges, causing the outstanding loan balance to increase.

  2. Why is negative amortization a concern?

    • It results in the borrower owing more than the original loan amount, increasing the debt burden over time.

  3. How can negative amortization be avoided?

    • Ensuring payments at least cover the interest due, and opting for fixed-rate loans where the payments do not change.

  4. Which types of loans are most likely to experience negative amortization?

    • Loans such as adjustable-rate mortgages (ARMs) and some student loans are particularly susceptible.

  5. Can negative amortization be beneficial?

    • While rare, it could provide short-term flexibility in payments, though the risks usually outweigh this benefit.
  1. Debt Service: Regular payments meant to cover both principal and interest on a loan.
  2. Principal Balance: The outstanding amount of the loan not including interest.
  3. Indexed Loans: Loans with interest rates that can change based on a specific index rate.
  4. Adjustable-Rate Mortgage (ARM): A mortgage with interest rates that periodically adjust based on an index.
  5. Capitalization: The addition of unpaid interest to the principal balance of a loan.

Online Resources

Suggested Books for Further Studies

  • “The Loan Officer’s Handbook for Success” by Tammy Lynn Mccormick
  • “Mortgage Marketing Kickstart” by Ginger Bell and Carl White
  • “The Mortgage Wars: Inside Fannie Mae, Big-Money Politics, and the Collapse of the American Dream” by Tim Howard

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