Negative
Amortization
What is negative amortization?
Negative amortization is used to describe loans that have payment
adjustment caps instead of interest rate adjustment caps. Most loans are designed to
amortize, i.e. reduce, to a zero balance by the end of their loan term. Therefore each
payment contains a portion of interest (primarily interest at the beginning) and a portion
of principal. These loans are referred to as "no negs" or not having the
possibility for negative amortization. Generally, E-Loan recommends these loans over
negative amortization products because of the risks of having the loan principal increase
instead of decreasing.
How does negative amortization occur?
Negative amortization loans calculate two interest rates. The
first is called the payment rate the second is the actual interest rate. The payment rate
is typically capped at 7.5% of the previous payment. The true interest rate is calculated
as simply the index plus the margin without periodic caps. Borrowers are given a choice of
which rate to pay. Thus advertisers of negative amortization loans often refer to these
loans as "payment option" loans. While it is true that the borrower has a
payment option, which offers flexibility, the borrower will also be subject to the true
interest rate.
Risk Considerations
The risk associated with a negative amortization product is that
the interest rate calculation does not have a periodic cap and therefore can increase to
the lifetime cap at any time. This is fundamentally different from "no negs"
which always have periodic caps. Therefore, in terms of wealth generation, negative
amortization loans are more risky and often not as good an investment as "no
negs".
When to Consider a Negative Amortization
Product
Negative amortization loans can be useful if the borrower is
primarily concerned with cash flow rather than equity. If the borrower only pays the
payment rate, the overall mortgage payment over time can be relatively low. This type of
product can be a temporary strategy if income is expected to be reduced for a period of
time, or if the hold period is short term to minimize cash outflow.
Nevertheless, one of the main reasons for purchasing a home is to
build equity and generate greater wealth. If a borrower is primarily concerned with cash
flow, a better strategy could be to simply rent rather than own. |