6. Pay on time, every time
The most vital thing you can do to build and maintain good credit is pay on time. This means every bill, every debt -- every month. This is called your payment history, and it's more than a third of your credit score.
Even one payment more than 30 days late can hurt your score for years. If you think you can't make a credit card payment, call your card company before you're late to arrange a payment plan. No matter what, be sure to make at least the minimum required payment on your accounts every month. Ideally, pay in full.
If you're struggling with remembering due dates, you can set up automatic payments. The autopay feature will make your payments for you, in the amount you decide when you set it up.
This suggestion isn't necessarily for how to build credit fast -- it's how to build credit for life.
7. Avoid closing accounts
Although this is not an active way to build credit, any discussion of how to build credit fast should include this advice. That's because closing a credit card account can negatively impact your credit score.
Primarily, closing a credit card means your overall available credit decreases. If you have balances on your credit cards and your available credit decreases, your utilization rate will increase -- and that's bad for your credit score. In fact, a higher utilization rate of just a few percentage points can hurt your credit score. And a utilization increase is especially dangerous if you already struggle with high utilization.
Can I raise my credit score by 100 points?
The best way to increase your credit score is to pay your cards on time, in full, every month. You can easily increase your credit score 100 points over six to 12 months this way.
That said, if you're someone who's searching the internet for "How to raise credit score 100 points?" you likely want to know how to build credit fast. In this case, the results will depend on how your credit looks when you start.
If your score was low due to errors, disputes could increase your score up to 100 points. If you have high utilization (you're close to maxing out your credit cards), then huge debt payments could see a 100-point improvement. How much your score actually increases will depend on your overall credit profile.
For those without credit, becoming an authorized user on a card with a long, positive credit history is the only fast way to build credit. Otherwise, it takes six months to even get a credit score.