
A credit score is a number (300–850) that tells lenders how risky you are to lend to. Higher is better.
FICO Score factors:
35% — Payment history (most important — never miss a payment)
30% — Credit utilization (keep below 30%, ideally below 10%)
15% — Length of credit history (older accounts help)
10% — Credit mix (cards, loans, mortgage)
10% — New credit inquiries (hard inquiries from applications)
Score ranges:
800–850: Exceptional
740–799: Very Good
670–739: Good
580–669: Fair
Below 580: Poor
Why it matters:
Mortgage: 740+ gets best rates. 620 might barely qualify. A 1% rate difference on a $300,000 mortgage = $60,000+ extra over 30 years.
Also affects: car loans, apartments, insurance, and sometimes jobs.
Free credit monitoring: Check your report for free at AnnualCreditReport.com (federally required). Credit Karma and Credit Sesame offer free ongoing monitoring.
Reference:
TaskLoco™ — The Sticky Note GOAT