Mortgage
loan types
There are many types of mortgage loans. The two
basic types of amortized loans are the fixed rate
mortgage (FRM) and adjustable rate mortgage (ARM).
Fixed rate mortgage
the interest rate, and hence monthly payment, remains
fixed for the life (or term) of the loan. In the
US, the term is usually for 10, 15, 20, or 30 years.
In the UK the fixed term can be as short as five
years, after which the loan reverts to a variable
rate.
Adjustable rate mortgage,
the interest rate is fixed for a period of time,
after which it will periodically annually or monthly
adjust up or down to some market index. Adjustable
rates transfer part of the interest rate risk from
the lender to the borrower, and thus are widely
used where unpredictable interest rates make fixed
rate loans difficult to obtain. Since the risk is
transferred, lenders will usually make the initial
interest rate of the Adjustable rate mortgage's
note anywhere from 0.5% to 2% lower than the average
30-year fixed rate.
In most scenarios,
the savings from an Adjustable rate mortgage outweigh
its risks, making them an attractive option for
people who are planning to keep a mortgage for ten
years or less.
A partial amortization
or balloon loan is one where the amount of monthly
payments due are calculated (amortized) over a certain
term, but the outstanding principal balance is due
at some point short of that term. A balloon loan
can be either a Fixed or Adjustable in terms of
the Interest Rate. Many Second Trust mortgages use
this feature. The most common way of describing
a balloon loan uses the terminology X due in Y,
where X is the number of years over which the loan
is amortized, and Y is the year in which the principal
balance is due.
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