The 5 Factors That Actually Move Your Credit Score

There is a whole industry built on making your credit score feel like a mystery. It is not a mystery. The most widely used FICO model is built from five ingredients, and their rough weightings are public. Once you know them, you can stop chasing tricks and start pulling the levers that actually work.

1. Payment history (35 percent)

The single biggest factor is whether you pay on time. Every on-time payment is a quiet vote of confidence. Every late payment, once it hits 30 days, can leave a mark that lingers for years. This is why one missed payment can sting more than people expect, and why the fastest way to protect a score is to never let anything go 30 days late. Autopay the minimum on everything, then pay the rest by hand.

2. Amounts owed, mostly utilization (30 percent)

This is the factor most people get wrong. Utilization is your total balances divided by your total credit limits. Carry a 4,500 balance on a 5,000 limit and you are at 90 percent, which reads as desperate to a lender even if you pay in full. Get that same balance spread out or paid down so you sit under 30 percent, and ideally under 10 percent, and your score often moves within a single billing cycle. This is the closest thing to a fast lever that exists.

3. Length of credit history (15 percent)

Older accounts help you. The model looks at the age of your oldest account and the average age of all of them. This is why closing your very first credit card can quietly hurt you, and why that dusty old card you never use is often worth keeping open with a small recurring charge on it.

4. Credit mix (10 percent)

Lenders like to see you handle different kinds of credit, revolving accounts like cards and installment accounts like an auto or student loan. It is a small factor. Do not go take out a loan you do not need just to improve your mix. Let it build naturally over time.

5. New credit and inquiries (10 percent)

Every hard inquiry can shave a few points, and opening several new accounts in a short window can look risky. There is a smart exception. When you are rate shopping for one thing, like a mortgage or an auto loan, multiple inquiries of the same type inside a short window are usually bundled and counted as one. Shop hard, just do it inside a couple of weeks.

The myths that waste your time

• ◆Carrying a small balance to help your score. False. You do not need to carry debt or pay interest to build credit. Pay in full and you still get full credit for the account.
• ◆Checking your own score lowers it. False. That is a soft inquiry.
• ◆Closing old cards cleans up your credit. Usually the opposite. It can raise your utilization and cut your history.
• ◆One magic trick fixes everything overnight. There is no overnight. Real progress is months of the right small moves stacked up.