( Excerpt Courtesy - FTC: Public Refrence Document )
Quick Look
- Credit scoring is a system used by some creditors
to determine whether to give you a loan or credit
card.
- To develop a system, a creditor will use
statistical methods to identify and weigh
characteristics based on how well each predicts
who would be good credit risk.
- With credit scoring systems. creditors are able
to evaluate millions of applicants consistently
and impartially on many different
characteristics.
How does a creditor decide whether to
lend you money for such things as a new car or a home mortgage?
Many creditors use a system called "credit scoring" to
determine whether you are a good credit risk. Based on how well
you score, a creditor may decide to extend credit to you or turn
you down. The following questions and answers may help you
understand who gets credit, and why.
What is credit scoring?
Credit scoring is a system used by some creditors to determine
whether to give you a loan or credit card. The creditor may
examine your past credit history to evaluate how promptly you pay
your bills and look at other factors as well, such as the amount
of your income, whether you own a home, and how many years you
have worked at your job. A credit scoring system awards points
for each factor that the creditor considers important. Creditors
generally offer credit to those consumers awarded the most points
because those points help predict who is most likely to pay back
the debt.
Why is credit scoring used?
In smaller communities, shopkeepers, bankers, and others who
extend credit often knew by word of mouth who paid their debts
and who did not. As some creditors became larger and as the
number of their consumer credit applications grew, these
creditors needed to establish more systematic and efficient
methods for evaluating which consumers were good credit risks.
Credit scoring is one such technique.
Although smaller creditors still may rely on informal credit
evaluations, many large companies now use formal credit scoring
systems. Although no system is perfect, credit scoring systems
can be at least as accurate as informal methods for granting
credit -- and often are more so -- because they treat all
applicants objectively.
How is a credit scoring system developed?
Most credit scoring systems are unique because they are based
on a creditor's individual experiences with customers. To develop
a system, a creditor will select a random sample of its customers
and analyze it statistically to identify which characteristics of
those customers could be used to demonstrate creditworthiness.
Then, again using statistical methods, a creditor will weigh each
of these factors based on how well each predicts who would be a
good credit risk.
How is a consumer's application scored?
To illustrate how credit scoring works, consider the following
example that uses only three factors to determine whether someone
is creditworthy. (Most systems have 6 to 15 factors.)
EXAMPLE
Monthly Income -- Points Awarded
Less than $400 0
$400 to $650 3
$651 to $800 7
$801 to $1,200 12
$1,200 + 15
Age
21-28 11
28-35 5
36-48 2
48-61 12
61 + 15
Telephone in Home
Yes 12
No 0
Some credit scoring systems award fewer points to people in their
thirties and forties, because these individuals often have a
relatively high amount of debt at that stage of their lives. The
law permits creditors using properly-designed scoring systems to
award points based on age, but people who are 62 or older must
receive the maximum number of points for this factor.
If, for example, you needed a score of 25 to get credit, you
would need to make sure you had enough income at a certain age
(and, perhaps a telephone) to qualify for credit.
Remember, this example shows very generally how a credit scoring
system works. Most credit scoring systems consider more factors
than this example -- sometimes as many as 15 or 20. Usually these
factors are obviously related to your credit worthiness.
Sometimes, however, additional factors are included that may seem
unusual. For example, some systems score the age of your car.
While this may seem unrelated to creditworthiness, it is legal to
use factors like these as long as they do not illegally
discriminate on race, sex, martial status, national origin,
religion, or age.
How valid is the credit scoring system?
With credit scoring systems, creditors are able to evaluate
millions of applicants consistently and impartially on many
different characteristics. But credit scoring systems must be
based on large enough numbers of recent accounts to make them
statistically valid.
Although you may think that such a system is arbitrary or
impersonal, a properly developed credit scoring system can make
decisions faster and more accurately than an individual can. And
many creditors design their systems so that marginal cases -- not
high enough to pass easily or low enough to fail definitively --
are referred to a credit manager who personally decides whether
the company will extend credit to a consumer. This may allow for
discussion and negotiation between the credit manager and a
consumer.
What happens if you are denied credit?
While a creditor is not required to tell you the factors and
points used in its scoring system, the creditor must tell you why
you were rejected for credit. This is required under the Equal
Credit Opportunity Act (ECOA).
So if, for example, a creditor says you were denied credit
because you have not worked at your current job long enough, you
might want to reapply after you have been at that job longer. Or,
if you were denied credit because your debt-free monthly-income
was not high enough, you might want to pay some of your bills and
reapply. Remember, also, that credit scoring systems differ from
creditor to creditor, so you might get credit if you applied for
it elsewhere.
Sometimes you can be denied credit because of a bad credit
report. If so, the Fair Credit Reporting Act requires the
creditor to give you the name and address of the credit reporting
bureau that reported the information. You might want to contact
that credit bureau to find out what your credit report said. This
information is free if you request it within 30 days of being
turned down for credit. Remember that the credit bureau can tell
you what is in your report, but only the creditor can tell you
why it denied your application.