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Credit Score Components Cheat Sheet
A printable reference covering payment history, credit utilization, credit age, credit mix, new credit inquiries, and credit score ranges for grades 9-12.
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Credit scores help lenders estimate how likely a borrower is to repay money on time. This cheat sheet explains the main parts of a credit score and why each part matters for loans, credit cards, apartments, and some financial services. Students need this reference because early money habits can affect future borrowing costs and financial choices. The most important factors are paying bills on time, keeping credit card balances low, and using credit responsibly over time. A common model weights payment history at about 35%, amounts owed at about 30%, length of credit history at about 15%, credit mix at about 10%, and new credit at about 10%. A higher score usually means lower risk to lenders and may lead to better interest rates.
Key Facts
- Payment history is usually the largest factor, about 35% of a FICO score, and it tracks whether bills are paid on time.
- Credit utilization equals credit card balance divided by credit limit times 100, so a 1,000 limit is 30%.
- Lower credit utilization is usually better, and many lenders prefer to see utilization below 30%.
- Length of credit history is based on how long accounts have been open, including the age of the oldest account and average account age.
- Credit mix refers to using different types of credit, such as credit cards, student loans, auto loans, or mortgages, responsibly.
- New credit includes recent credit applications and hard inquiries, which can temporarily lower a score.
- A common FICO score range is 300 to 850, and higher scores generally show lower lending risk.
- Paying the full statement balance by the due date helps avoid interest charges and supports a strong payment history.
Vocabulary
- Credit score
- A credit score is a number that estimates how likely a person is to repay borrowed money on time.
- Payment history
- Payment history is the record of whether a borrower has made credit payments by the due date.
- Credit utilization
- Credit utilization is the percentage of available revolving credit that a person is currently using.
- Hard inquiry
- A hard inquiry is a credit check made by a lender when someone applies for new credit.
- Credit limit
- A credit limit is the maximum amount a person is allowed to borrow on a credit account.
- Credit mix
- Credit mix is the variety of credit account types a borrower has used responsibly.
Common Mistakes to Avoid
- Missing a payment by assuming a small bill does not matter is wrong because late payments can hurt the largest part of a credit score.
- Maxing out a credit card is risky because high credit utilization can lower a score even if the bill is eventually paid.
- Closing an old credit card without thinking is a mistake because it can reduce available credit and shorten average credit history.
- Applying for many credit accounts at once is a mistake because multiple hard inquiries can signal higher risk to lenders.
- Believing income is part of the credit score is incorrect because credit scores measure credit behavior, not how much money a person earns.
Practice Questions
- 1 A student has a 1,000 limit. What is the credit utilization percentage?
- 2 A borrower has balances of 450 on two credit cards with total credit limits of $2,000. What is the overall credit utilization percentage?
- 3 If payment history is about 35% of a credit score model, why can one missed payment have a major effect?
- 4 Why might a person with a high income still have a low credit score?