⚡ Key Takeaways
- Payment history (35%) is the single biggest factor in your credit score
- Keep credit utilization below 10% — not just 30%
- Dispute errors for free and see results within 30 days
- Don't close old credit cards — age of credit history matters
Your credit score affects your mortgage rate, car loan APR, and apartment applications. A 50-point difference could cost or save you tens of thousands over your lifetime.
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The 5 FICO Score Factors
| Factor | Weight | How to Improve |
|---|---|---|
| Payment History | 35% | Pay every bill on time, always |
| Credit Utilization | 30% | Keep balances below 10% of limit |
| Length of History | 15% | Keep oldest accounts open |
| Credit Mix | 10% | Have cards and installment loans |
| New Credit | 10% | Limit hard inquiries to 1-2/year |
10 Proven Strategies
- Set up autopay — Never miss a payment again. Even one late payment can drop your score 60-100 points.
- Pay down credit cards to under 10% utilization — This has the fastest impact. A card with a $5,000 limit should show less than $500 balance when reported.
- Request a credit limit increase — Same balance, higher limit = lower utilization. Call your issuer and ask.
- Dispute errors on your report — 1 in 5 Americans has a material error. Check free at AnnualCreditReport.com. File disputes directly with Equifax, Experian, and TransUnion.
- Become an authorized user — A trusted family member with excellent credit can add you to their card, and their good history boosts your score.
- Don't close old credit cards — Even unused ones improve your average account age. Keep them active with a small recurring charge.
- Space out credit applications — Each hard inquiry drops your score ~5 points. Apply for new credit sparingly.
- Pay twice a month — Lower your reported balance by paying before your statement closes, not just on the due date.
- Use Experian Boost — Free service that adds utility bills, streaming services, and rent to your report.
- Consider a secured credit card — If your score is very low, a secured card with a $200-500 deposit is the fastest rebuilding tool.
"Your credit score is the most powerful financial number you control. Even small improvements compound into massive lifetime savings on mortgages and loans."