A high credit score comes down to five factors, and two of them, payment history and credit utilization, account for roughly 65% of your FICO Score. The good news is that most of the work involves consistent habits rather than complex strategy. Here’s how to build and maintain a score in the top tier.
Pay Every Bill on Time, Every Month
Payment history is the single largest factor in your credit score. One late payment reported to a credit bureau can drop your score significantly, and the damage lingers for up to seven years on your credit report. The payment doesn’t even need to be large. A forgotten $25 minimum payment that goes 30 days past due gets reported the same way as a missed mortgage payment.
Set up autopay for at least the minimum amount due on every account. If you prefer to manage payments manually, use calendar reminders a few days before each due date. Some card issuers let you choose your statement due date, so you can align payments with your paycheck cycle to reduce the chance of overdrafts.
This single habit matters more than anything else on this list. People with scores above 800 almost universally have spotless payment records stretching back years.
Keep Credit Utilization Below 10%
Credit utilization is the percentage of your available credit you’re currently using. If you have a card with a $10,000 limit and a $3,000 balance, your utilization on that card is 30%. Keeping utilization below 10% across all your cards, and on each individual card, is the target that correlates with the highest FICO Scores.
A few practical ways to get there:
- Pay before the statement closes. Your balance gets reported to the bureaus around your statement closing date, not your due date. Paying down the balance a few days before the statement closes means a lower utilization gets reported, even if you charge plenty during the month.
- Request a credit limit increase. If your issuer raises your limit from $5,000 to $10,000 and your spending stays the same, your utilization drops in half. Many issuers let you request this online, and some do it without a hard inquiry.
- Spread spending across cards. If you have multiple cards, distributing charges keeps any single card’s utilization low.
Utilization has no memory in most scoring models. Unlike a late payment that haunts you for years, a high utilization ratio only hurts your score while the high balance is being reported. Pay it down and the score recovers quickly, often within one billing cycle.
Build a Long, Diverse Credit History
The age of your accounts matters. Scoring models look at the average age of all your accounts and the age of your oldest account. This is why opening several new cards in a short period can hurt your score: each new account pulls down the average age.
If you have an old card you rarely use, keep it open. Closing it shortens your credit history and reduces your total available credit, which raises your utilization ratio. Put a small recurring charge on it, like a streaming subscription, and set it to autopay so the card stays active without any effort.
Credit mix also plays a role, though a smaller one. Having a combination of revolving credit (credit cards) and installment loans (auto loans, student loans, a mortgage) shows you can manage different types of debt. You should never take on a loan just for the sake of credit mix, but if you already have an installment loan, know that it’s contributing positively.
Limit Hard Inquiries
Every time you apply for a new credit card, loan, or line of credit, the lender pulls your credit report, which creates a hard inquiry. Each inquiry can knock a few points off your score and stays on your report for two years, though its effect fades after a few months.
When you’re rate shopping for a mortgage or auto loan, multiple inquiries within a short window (typically 14 to 45 days, depending on the scoring model) count as a single inquiry. So bunching your loan applications together during one shopping period protects your score. But applying for three different credit cards in the same month creates three separate inquiries.
Be strategic about new applications. Only apply when you genuinely need the account, and space out credit card applications by at least a few months.
Check Your Credit Reports for Errors
Mistakes on credit reports are more common than you might expect. An account that isn’t yours, a balance reported incorrectly, or a late payment that was actually on time can all drag down your score unfairly. You’re entitled to a free credit report from each of the three major bureaus (Equifax, Experian, and TransUnion) every year through AnnualCreditReport.com.
Pull all three reports and review them carefully. Look for accounts you don’t recognize, incorrect balances, and any late payments you believe were reported in error. If you find a mistake, file a dispute directly with the bureau reporting it. You can do this online, by mail, or by phone. The bureau generally has 30 days to investigate and respond, though the timeline can extend to 45 days in certain situations, such as when you submit additional supporting documents during the investigation period. After completing the investigation, the bureau has five business days to notify you of the results.
If the bureau confirms an error, it must correct or remove the information. Getting even one inaccurate negative item removed can produce a noticeable score increase.
Add Rent and Utility Payments to Your Report
If you’re building credit from scratch or recovering from past damage, rent reporting services can help. These services track your monthly rent payments and report them to one or more of the three major credit bureaus, adding positive payment history to your file. Some landlords and property managers already work with services like Esusu or Bilt. If yours doesn’t, you can sign up independently through a rent reporting app, link your bank account, and have your payments tracked automatically.
This approach is especially useful for people with thin credit files, meaning you have few accounts reporting to the bureaus. Each additional account with on-time payments adds depth to your history and can move the needle faster than waiting years for a single credit card to build your profile.
How Long It Takes
Building a high credit score is not fast. If you’re starting from no credit, expect 6 to 12 months of on-time payments before you see a score in the “good” range (670 and above). Reaching 750 or higher typically takes several years of clean history, low utilization, and a growing mix of accounts.
If you already have a decent score and want to push into the top tier (800+), the biggest levers are keeping utilization consistently low, avoiding new hard inquiries unless necessary, and simply letting your accounts age. Time is the one factor you can’t shortcut.
If you’re recovering from negative marks like late payments, collections, or a bankruptcy, the timeline is longer but not permanent. Most negative items fall off your report after seven years, and their impact diminishes well before that. During the recovery period, stacking positive habits, on-time payments, low balances, and no new delinquencies, gradually rebuilds your profile.