You can improve your credit score by focusing on the two factors that matter most: paying every bill on time and lowering the balances on your credit cards. Those two categories alone account for 65% of your FICO score. Beyond that, a handful of targeted moves, from disputing errors to getting rent payments on your credit report, can push your score higher in weeks or months depending on where you’re starting from.
How Your Score Is Actually Calculated
Understanding the weight behind each scoring factor helps you prioritize. FICO scores, used by about 90% of top lenders, break down into five categories:
- Payment history (35%): Whether you pay on time, every time.
- Amounts owed (30%): How much of your available credit you’re using.
- Length of credit history (15%): The age of your oldest account, newest account, and the average across all accounts.
- New credit (10%): How many accounts you’ve recently opened or applied for.
- Credit mix (10%): The variety of account types you carry, such as credit cards, an auto loan, and a mortgage.
The first two categories are where most people can make the fastest progress. The remaining three matter, but they tend to improve naturally over time as you manage credit responsibly.
Pay Every Bill on Time
Payment history is the single largest factor in your score. Even one payment that’s 30 or more days late can cause a significant drop, and that late mark stays on your report for seven years. The damage fades over time, but prevention is far easier than recovery.
Set up autopay for at least the minimum payment on every account. This doesn’t mean you should only pay the minimum (carrying balances costs you in interest), but autopay acts as a safety net so you never miss a due date because of a busy week or a lost envelope. If you’ve already missed a payment, getting current as soon as possible limits the damage. A single 30-day late is far less harmful than a 60- or 90-day delinquency.
Lower Your Credit Utilization
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, that card’s utilization is 30%. Scoring models look at utilization on each individual card and across all your cards combined.
The ideal utilization is in the single digits. People with exceptional scores (800 to 850) carry an average utilization of just 7.1%, according to Experian data from late 2024. Those with poor scores average 80.7%. The contrast is striking. Keeping utilization below 30% is often cited as a guideline, but that’s really the threshold where the negative effect becomes more pronounced, not the target to aim for.
One counterintuitive detail: 0% utilization is actually slightly worse than 1%. Scoring models need to see some activity to evaluate your habits, and a completely unused card tells them nothing. Using a card lightly and paying it off each month hits the sweet spot.
A few practical ways to reduce utilization quickly:
- Pay down balances before the statement closes. Most card issuers report your balance to the bureaus once a month, typically on or near your statement closing date. Paying before that date means a lower balance gets reported.
- Make multiple payments per month. If you charge a lot to one card for rewards, paying it off mid-cycle keeps the reported balance low.
- Request a credit limit increase. A higher limit with the same spending lowers your utilization percentage. Many issuers let you request this online, and some do it without a hard inquiry.
- Spread charges across cards. Having one card at 90% utilization hurts your score even if your overall utilization is low. Distributing spending keeps per-card utilization in check.
Check Your Credit Reports for Errors
Mistakes on credit reports are more common than you might expect. Accounts that don’t belong to you, balances reported incorrectly, or late payments that were actually on time can all drag your score down for no good reason. You can pull your reports for free at AnnualCreditReport.com from all three bureaus: Equifax, Experian, and TransUnion.
If you find an error, 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 resolve the dispute. If you file after receiving your free annual report, or if you submit additional information during the investigation, the timeline can extend to 45 days. The bureau then has five business days after finishing its investigation to notify you of the results. If the error is confirmed, the bureau must correct or remove it.
Dispute the same error with each bureau that shows it, since the three don’t automatically share corrections with one another.
Get Credit for Rent and Utility Payments
If you pay rent on time every month, that track record probably isn’t helping your score, because landlords don’t typically report to credit bureaus. Third-party rent reporting services can change that. Several options exist at different price points:
- Self Rent Reporting: Free to $6.95 per month, reports to all three bureaus, and can retroactively report up to 24 months of payment history for a one-time $49.95 fee.
- Boom: $3 per month, reports to all three bureaus, with an optional $25 fee to add up to 24 months of past history.
- Rental Kharma: $75 signup plus $8.95 per month, reports to Equifax and TransUnion.
On the free side, Experian Boost lets you add rent, utility, and streaming service payments to your Experian credit report. It only affects your Experian file, so lenders pulling from the other two bureaus won’t see it, but it’s a no-cost option worth trying.
These tools tend to help most when you have a thin credit file (few accounts) or a short credit history, because each new positive tradeline carries more relative weight.
Keep Old Accounts Open
Length of credit history makes up 15% of your score. Closing your oldest credit card shortens your average account age and reduces your total available credit, which can raise your utilization ratio at the same time. Even if you rarely use an old card, keeping it open with an occasional small purchase helps on both fronts.
If the card has an annual fee you no longer want to pay, call the issuer and ask to downgrade to a no-fee version. This preserves the account age and credit line without costing you anything.
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 lower your score by a few points, and inquiries stay on your report for two years (though the scoring impact fades well before that). Applying for several cards in a short period signals risk to scoring models.
One helpful exception: when you’re rate-shopping for a mortgage, auto loan, or student loan, multiple inquiries within a 14- to 45-day window (depending on the scoring model) count as a single inquiry. So comparing offers from several lenders won’t pile up damage the way applying for five credit cards would.
How Long Changes Take to Show Up
Most lenders report account information to the credit bureaus once a month, and there’s no universal reporting date. After you pay down a balance or bring a delinquent account current, you’ll typically wait until the next reporting cycle to see it reflected in your score. That usually means a few weeks.
If you’re in the middle of a mortgage or loan application and need a faster update, ask your lender about rapid rescoring. This service can get your report and score updated within a few days instead of waiting for the next cycle. You can’t request it on your own; only a lender can initiate it on your behalf.
Bigger recoveries take longer. A single late payment gradually loses scoring impact over about two years, even though it remains on your report for seven. A bankruptcy can take seven to ten years to fall off entirely. But the upward trajectory starts as soon as you begin building positive history on top of the negative marks. Consistent on-time payments month after month will steadily push your score higher, even while old blemishes are still visible.