What Is a Credit Score and Why Does It Matter?
Understanding how credit scores work in the US and why they matter for every immigrant
7 minbasics
What Is a Credit Score?
A credit score is a three-digit number ranging from 300 to 850 that reflects your creditworthiness. The higher the number, the better.
Credit Score Ranges
| Range | Rating |
|---|---|
| 800-850 | Excellent |
| 740-799 | Very Good |
| 670-739 | Good |
| 580-669 | Fair |
| 300-579 | Poor |
What Makes Up a Credit Score?
The most common model is the FICO Score. It considers 5 factors:
- Payment History (35%) — the most important factor. Pay on time!
- Credit Utilization (30%) — how much credit you use vs. your available limit
- Length of Credit History (15%) — longer is better
- New Inquiries (10%) — too many credit applications lower your score
- Credit Mix (10%) — a mix of cards, loans, and mortgages
Why Does a Good Credit Score Matter?
Your credit score affects nearly everything:
- Renting — landlords check credit
- Credit Cards — best cards require high scores
- Auto Loans — lower interest rates
- Mortgages — significant savings on interest
- Insurance — some insurers factor in credit scores
- Employment — some employers check credit history
How to Start Building Credit History?
For immigrants without US credit history, there are several paths:
- Get a secured credit card (with a deposit)
- Use a credit builder loan
- Become an authorized user on someone else's card
- Use Experian Boost to count utility payments
The key is to start as early as possible and always pay on time.