The Complete Credit Score Guide
Credit scores quietly run your financial life. They decide which apartments you qualify for, how much you pay for a car, whether you get the best credit cards, and how big your mortgage rate is. This guide breaks down exactly how they work and what you can do to improve yours.
What is a credit score?
A credit score is a 3-digit number that summarizes how risky you are as a borrower. The two most-used scoring models are FICO (300 to 850) and VantageScore (300 to 850). Lenders pull one of these scores when you apply for credit and use it to decide whether to approve you and what interest rate to charge.
How the FICO score is calculated
Payment history (35 percent): whether you pay your bills on time. The single biggest factor.
Amounts owed (30 percent): credit utilization. How much of your available credit you are using.
Length of credit history (15 percent): the age of your oldest, newest, and average accounts.
Credit mix (10 percent): variety of accounts (credit cards, auto loans, mortgages).
New credit (10 percent): recent applications and hard inquiries.
Credit score ranges
300 to 579 is poor. 580 to 669 is fair. 670 to 739 is good. 740 to 799 is very good. 800+ is exceptional. Most lenders reserve their best rates for borrowers above 740.
The fastest ways to raise your score
Pay down credit card balances below 30 percent (and ideally below 10 percent) of the limit.
Dispute inaccurate, outdated, or unverifiable items on all three bureau reports.
Keep old accounts open to preserve your average account age.
Request credit limit increases on cards you already have to lower utilization.
Avoid new hard inquiries while you're working on your score.
What credit repair can and cannot do
Legitimate credit repair focuses on items that are inaccurate, outdated, or unverifiable. The Fair Credit Reporting Act gives every consumer the right to dispute these items and have them removed if they cannot be verified. Credit repair cannot legally remove accurate negative information that is properly reported and within the legal reporting window.
Common credit myths
Myth: Checking your own credit hurts your score. Reality: soft inquiries (your own checks) do not affect your score.
Myth: Closing old credit cards helps. Reality: closing accounts reduces your available credit and can shorten your credit history.
Myth: Paying off a collection always raises your score. Reality: a paid collection still typically remains on your report and can keep dragging your score down.
Want a personalized credit score game plan?
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