Credit Scores: How They Work and How to Improve

A credit score is a numerical representation of your creditworthiness – essentially, how likely you are to repay borrowed money. Lenders use it to decide whether to approve your application and what interest rate to offer. Score ranges (most common models): • 800-850: Exceptional • 740-799: Very Good • 670-739: Good • 580-669: Fair • 300-579: Poor Who calculates it: Credit bureaus collect information about your borrowing and payment history from lenders, then use mathematical models to generate your score. Different bureaus may have slightly different scores for the same person. Why it matters: Your credit score affects: • Loan approval decisions • Interest rates offered (higher score = lower rate) • Credit card limits • Rental applications • Insurance premiums (in some regions) • Employment screening (some industries) • Utility deposits The cost of poor credit: On a $300,000, 30-year mortgage: • 740+ score at 6.0%: Total interest ~$347,000 • 620 score at 7.5%: Total interest ~$455,000 • Difference: $108,000 over the life of the loan

Credit scores are calculated from five main factors, each with different weight: 1. Payment history (35%) The most important factor. Lenders want to know: Do you pay your bills on time? • On-time payments build your score • Late payments (30+ days) hurt significantly • Collections, bankruptcies, and foreclosures are severe negatives • Recent history matters more than old history 2. Credit utilization (30%) How much of your available credit are you using? • Utilization = Current balances ÷ Credit limits • Below 30% is good; below 10% is excellent • Applies to individual cards and total across all cards • High utilization suggests financial stress 3. Length of credit history (15%) How long have you been using credit? • Average age of all accounts • Age of oldest account • Age of newest account • Longer history is better 4. Credit mix (10%) Do you have experience with different types of credit? • Revolving credit (credit cards, lines of credit) • Installment loans (mortgage, auto, student loans) • Having both types demonstrates experience 5. New credit inquiries (10%) Have you recently applied for lots of new credit? • Hard inquiries (credit applications) lower score slightly • Multiple inquiries in short period can signal risk • Rate shopping for mortgages/auto loans within 14-45 days counts as one inquiry

You should monitor your credit regularly – both to track progress and catch errors or fraud. Free options: • Many banks and credit cards provide free score access • Credit monitoring services offer free basic tiers • Some regions mandate free annual credit reports What to look for: • Your actual score number • Factors affecting your score • Account information accuracy • Signs of fraud or errors Checking doesn't hurt your score: • Checking your own credit is a "soft inquiry" • Soft inquiries don't affect your score • Only "hard inquiries" (actual applications) impact score How often to check: • Full credit report: At least annually from each bureau • Credit score: Monthly is reasonable • After major events: After opening/closing accounts, paying off debt, or suspected fraud Disputing errors: If you find errors: • Contact the credit bureau in writing • Provide documentation supporting your dispute • Bureau must investigate within 30-45 days • Errors can significantly impact your score – dispute promptly

Building better credit takes time, but these strategies work: 1. Pay every bill on time • Set up automatic payments or reminders • Even one 30-day late payment can drop your score 50-100 points • If you're behind, get current as quickly as possible 2. Reduce credit utilization • Pay down credit card balances • Request credit limit increases (without spending more) • Consider paying twice monthly to keep balances low when reported • Don't close old cards – it reduces available credit 3. Don't close old accounts • Closing accounts shortens credit history • Reduces total available credit (hurts utilization) • Even unused cards with no annual fee have value 4. Limit new credit applications • Each application creates a hard inquiry • Only apply when you actually need credit • Rate shop within a focused window 5. Diversify your credit mix • If you only have credit cards, a small installment loan can help • Don't take on debt just for this – it's only 10% of score 6. Become an authorized user • Ask a family member with excellent credit to add you • Their positive history can boost your score • No liability for their debt if just an authorized user 7. Use a secured credit card • If you have no credit or poor credit, start here • Deposit becomes your credit limit • Reports to bureaus like regular credit card • Graduate to unsecured card after 6-12 months of good behavior

Avoid these credit score killers: 1. Missing payments • Even one 30-day late payment can cause significant damage • Set up autopay for at least the minimum • A late payment stays on your report for 7 years 2. Maxing out credit cards • High utilization signals financial distress • Even paying in full each month, a high balance when reported hurts • Try to keep reported balances below 30% 3. Closing old credit cards • Shortens credit history • Reduces available credit (increases utilization ratio) • Only close if there's a compelling reason (high annual fee you can't offset) 4. Applying for lots of credit at once • Multiple hard inquiries in short period suggest desperation • Exception: Mortgage/auto rate shopping within 14-45 days 5. Ignoring your credit report • Errors happen – wrong late payments, accounts that aren't yours • Fraud can go undetected for months • Check at least annually 6. Co-signing without understanding risk • You're 100% responsible if the other person doesn't pay • Their late payments appear on your credit report • Think very carefully before co-signing anything 7. Paying only minimums on revolving debt • Keeps utilization high • Costs massive interest over time • Pay more than minimum whenever possible

Credit improvement isn't instant, but progress can be faster than you think: Quick wins (1-2 months): • Paying down credit card balances (utilization updates monthly) • Becoming an authorized user on a good account • Correcting errors on your credit report Medium-term improvements (3-6 months): • Establishing on-time payment history • Getting a secured card and using it responsibly • Having a negative item removed Long-term building (6-24 months): • Aging your credit history • Building diverse credit mix • Recovering from significant negative events Recovery timelines from negative events: • Hard inquiry: 12 months (minimal impact after 6) • Late payment: 7 years on report (impact decreases over time) • Collection account: 7 years from original delinquency • Bankruptcy: 7-10 years depending on type • Foreclosure: 7 years The good news: Recent positive behavior matters more than old negative events. You can have good credit with old negative marks if your recent history is clean.

Don't fall for these common misconceptions: Myth: Checking your own credit hurts your score Reality: Checking your own credit is a soft inquiry with zero impact. Check as often as you want. Myth: You need to carry a balance to build credit Reality: Paying in full each month is ideal. You build credit by having accounts and paying on time, not by paying interest. Myth: Closing a credit card improves your score Reality: Usually the opposite. Closing cards reduces available credit (hurts utilization) and shortens credit history. Myth: Income affects your credit score Reality: Income isn't part of credit score calculations. High earners can have poor credit; low earners can have excellent credit. Myth: All debt is bad for your credit Reality: Responsibly managed debt (like a mortgage paid on time) actually helps your score by demonstrating creditworthiness. Myth: Paying off a collection removes it from your report Reality: The account stays on your report; it just shows as paid. However, some scoring models weigh paid collections less heavily. Myth: You only have one credit score Reality: You have many scores. Different bureaus, different scoring models, and different versions all produce different numbers. They're usually in the same general range.