Payment History

The most important factor. Even one late payment can significantly hurt your score.

Credit Utilization

Keep credit card balances below 30% of your limits. Lower is better.

Credit Age

Longer credit history helps. Don't close your oldest accounts.

Credit Mix

Having different types of credit (cards, loans) can help your score.

New Credit

Too many new accounts or inquiries can hurt. Space out applications.

Hard vs Soft Inquiries

Hard inquiries (credit applications) affect your score. Soft inquiries (checking your own score) don't.