Understanding Credit Scores

Ever wonder how a lender decides whether to grant you credit? For years, creditors have been using credit scoring systems to determine if you’d be a good risk for credit cards, auto loans and mortgages. Other types of businesses, including auto and homeowners insurance companies and phone companies, also use credit scores to decide whether to issue a policy or provide you with a service and on what terms. A higher credit score means you are less of a risk, which, in turn, means you are more likely to get credit or insurance or pay less for it.

What is credit scoring?

Information about you and your credit experiences are collected on your credit report, including: 

  • Bill-paying history

  • The number and type of accounts you have

  • Whether you pay your bills by the date they’re due

  • Collection actions

  • Outstanding debt

  • The age of your accounts

Using a statistical program, creditors compare this information to the loan repayment history of consumers with similar profiles. For example, a credit scoring system awards points for each factor that helps predict who is most likely to repay a debt. That total number of points is your credit score. It helps predict your creditworthiness and how likely you will repay a loan and make the payments when they’re due.

Some insurance companies also use credit report information and other factors to help predict your likelihood of filing an insurance claim and the amount of the claim. They may consider this information when they decide whether to grant you insurance and the amount of the premium they charge. The credit scores insurance companies use are sometimes called “insurance scores” or “credit-based insurance scores.”

Credit scores and credit reports

Your credit report is a key part of many credit scoring systems. That’s why ensuring your credit report is accurate is critical. Federal law allows you to get a free copy of your credit reports from each of the three national credit reporting companies once every 12 months.

The Fair Credit Reporting Act (FCRA) also gives you the right to get your credit score from national credit reporting companies. They are allowed to charge a reasonable fee for the score. When you buy your score, you often get information on improving it.

How is a credit scoring system developed?

To develop a credit scoring system or model, a creditor or insurance company selects a random sample of customers and analyzes it statistically to identify characteristics that relate to risk. Each characteristic is then assigned a weight based on how strong a predictor it is of who would be a good risk. Each company may use its scoring model, different scoring models for different types of credit or insurance, or a generic model developed by a scoring company.

Under the Equal Credit Opportunity Act (ECOA), a creditor’s scoring system may not use specific characteristics as factors, including:

  • Race

  • Sex

  • Marital status

  • National origin

  • Religion

The law allows creditors to use age, but any credit scoring system that includes age must give equal treatment to applicants who are elderly.

What can you do to improve your score?

Credit scoring systems are complex and vary among creditors or insurance companies and for different types of credit or insurance. If one-factor changes, your score may change, but improvement generally depends on how that factor relates to others within the system. Only the business using the system knows what might improve your score under the particular model they use to evaluate your application.

Nevertheless, scoring models usually consider the following types of information in your credit report to help compute your credit score:

  • Have you paid your bills on time? You can count on payment history to be a significant factor. If your credit report indicates that you have paid bills late, had an account referred to collections, or declared bankruptcy, it will likely affect your score negatively.

  • Are you maxed out? Many scoring systems evaluate the amount of debt you have compared to your credit limits. If the amount you owe is close to your credit limit, it’s likely to have a negative effect on your score.

  • How long have you had credit? Generally, scoring systems consider your credit track record. An insufficient credit history may affect your score negatively, but factors like timely payments and low balances can offset that.

  • Have you applied for new credit lately? Many scoring systems consider whether you have applied for credit recently by looking at “inquiries” on your credit report. If you have applied for too many new accounts, it could have a negative effect on your score. Every inquiry isn’t counted. For example, inquiries by creditors who are monitoring your account or looking at credit reports to make “prescreened” credit offers are not considered liabilities.

  • What type and how many credit accounts do you have? Although it is generally considered a plus to have established credit accounts, too many credit card accounts may have a negative effect on your score. In addition, many scoring systems consider the type of credit accounts you have. For example, under some scoring models, loans from finance companies may have a negative effect on your credit score.

Scoring models may be based on more than the information in your credit report. For example, when you are applying for a mortgage loan, the system may consider the amount of your down payment, your total debt and your income, among other things.

Improving your score will likely take some time, but is possible. To improve your credit score under most systems, focus on paying your bills on time, paying down any outstanding balances and not accumulating new debt.

Are credit scoring systems reliable?

Credit scoring systems enable creditors or insurance companies to evaluate millions of applicants consistently on many different characteristics. To be statistically valid, these systems must be based on a big enough sample. They generally vary among businesses that use them.

Properly designed credit scoring systems generally enable faster, more accurate and more impartial decisions than individuals can make. Some creditors design their systems so that applicants with lower scores are referred to a credit manager who decides whether the company or lender will extend credit. Referrals can result in discussion and negotiation between the credit manager and the would-be borrower.

What if I am denied credit or insurance or don’t get the terms I want?

If you are denied credit, the ECOA requires that the creditor give you a notice with the specific reasons your application was rejected within 60 days. Ask the creditor to be clear. Know that indefinite and vague reasons for denial are illegal. Acceptable reasons might be “your income was low” or “you haven’t been employed long enough.” Unacceptable reasons include “you didn’t meet our minimum standards” or “you didn’t receive enough points on our credit scoring system.”

Sometimes, you can be denied credit or insurance — or offered less favorable terms — because of information in your credit report. In that case, the FCRA requires the creditor or insurance company to give you a notice that includes, among other things, the name, address and phone number of the credit reporting company that supplied the information. If a credit score was a factor in the decision to deny you credit or to offer you terms less favorable than most other customers receive, the notice also will include that credit score. You are entitled to a free copy of your credit report if you receive one of these notices. Contact the company to find out what is on your credit report. Note that the credit reporting company can tell you what’s in your report, but only the creditor or insurance company can tell you why your application was denied.

If a creditor or insurance company says you were denied credit or insurance because you are too near your credit limits on your credit cards, you may want to reapply after paying down your balances. Because credit scores are based on credit report information, a score often changes when the information in the credit report changes.

If you’ve been denied credit or insurance or didn’t get the rate or terms you want, you may do the following:

  • Ask the creditor or insurance company if a credit scoring system was used. If it was, ask what characteristics or factors were used in the system and how you can improve your application.

  • If you receive a notice explaining that you are being offered less favorable credit terms than those offered to most other consumers, ask the creditor or insurance company why you aren’t getting its best offer.

  • If you are denied credit or not offered the best rate available because of inaccuracies in your credit report, be sure to dispute the inaccurate information with the credit reporting company.

Source: U.S. Federal Trade Commission