How To Build Your Credit Score

How To Build Your Credit Score

Soren Hottenstein

Thu, September 3, 2026 at 7:23 PM GMT+3 8 min read

Fact checked by Vikki Velasquez

Key Takeaways

• Credit scores are derived from credit reports that track your borrowing and repayment history.

• They are used to set terms for credit cards, mortgages, and car loans, among other things.

• On-time repayment and a low utilization ratio make up the bulk of a credit score.

• To build credit, consumers can take out secured credit cards and credit-building loans, or become an authorized user on a relative's account.

• Rebuilding credit takes time as negative incidents stay on credit reports for legally stipulated periods.

Your credit score is like a financial resume that tells lenders much of what they need to know when considering whether to extend credit. It largely determines your ability to get a credit card, mortgage, or car loan, and is used by landlords when you rent an apartment.

Building, improving, or maintaining a credit history requires consistent, long-term habits when it comes to dealing with money. That includes making on-time payments and limiting your debt.

One key is understanding how scoring models use your credit metrics to determine your score. Learn how credit scores are calculated, how to establish credit safely, and specific strategies to use to maintain a strong profile.

What Is a Credit Score and Why Does It Matter?

A credit score is a three-digit number, typically ranging from 300 to 850, that measures how reliably you manage debt. The score is derived by data analytics firms using information from the three major credit bureaus: Equifax, Experian, and TransUnion. Lenders, card issuers, and landlords use the score to evaluate risk before approving an application.

Beyond impacting your ability to get credit, a strong score directly impacts your daily cost of living:

• Lower interest rates: Top scores qualify you for lower interest rates on mortgages, auto loans, and personal credit lines, saving you thousands of dollars in lifetime interest expenses.

• Easier housing approval: Landlords routinely run credit checks on prospective tenants; a strong score streamlines approval, while poor credit or no credit history can trigger extra security deposit requirements or outright rejection.

• Reduced insurance premiums: In most states, auto and homeowners insurance providers evaluate credit-based insurance scores to determine risk, meaning higher credit standing yields lower monthly premiums.

• Waivers on utility deposits: Utility providers, internet vendors, and cell phone carriers frequently require substantial upfront cash deposits before activating service if you lack an established credit history.

Note

Building credit doesn't require carrying a balance or paying interest. You can boost your score simply by charging small, recurring bills to a credit card and paying the balance in full every month.

How Credit Scores Are Calculated

Data analytics firms FICO and VantageScore are the primary credit scorers. They use proprietary formulas to evaluate your borrowing history, considering things like your payment history, how long you've had credit, and how often you take on new loans.

FICO uses five factors and assigns each a weighting when calculating its scores:

Scoring Factor

Approximate Weight

What Lenders Look For

Payment history

35%

On-time payments across all active accounts with no recent delinquencies.

Credit utilization

30%

Total revolving credit used relative to limits: Keeping this below 30% (ideally under 10%) yields top scores.

Length of credit history

15%

Average age of all open accounts and the age of your oldest line.

Credit mix

10%

A healthy mix of credit cards and installment loans (auto, mortgage, personal).

New credit

10%

Frequency of recent hard inquiries and newly opened lines.

Making on-time payments on all your loans and credit cards is critical to improving your score, given FICO's weighting. But other factors matter as well, and many consumers misunderstand them, particularly regarding credit utilization. Simply put, if you have a credit card with a $5,000 limit and carry a $1,000 balance, your utilization rate is 20%.

"Utilization is the most misunderstood element of your credit," said Ashley F. Morgan, a bankruptcy and debt relief attorney. It's important to keep your balances low relative to the limit, she said, because a spike in the utilization ratio impacts your score far more than applying for a new card or closing an old account.

How To Build Credit From Scratch

Lenders want proof of responsible borrowing before approving an application, but establishing a record requires access to credit, creating a seeming paradox.

There are three primary tools to overcome that conundrum.

Secured credit cards: A secured card requires the borrower to deposit an amount that sets your credit limit. For example, you deposit $1,500 into a bank account and get a credit card that lets you borrow up to that amount for purchases. If you fail to pay, the bank will keep the deposit.

Morgan recommends putting small, consistent bills on it, such as a streaming service or an EZPass account. Set up autopay so they are paid off every month. "Use it, pay it off, use it, pay it off. You don't have to take it out of your house," she said.

Credit-builder loans: A credit-builder loan lets you borrow money, but the bank doesn't release the funds to you until you've paid the loan in full. The bank places the money in a locked savings account while you make fixed monthly payments that are reported to the credit bureaus, helping establish your credit.

Note

Missing a payment on a credit-builder loan is extremely harmful to your credit score, so it's important to make sure the monthly payment is affordable. "One of the biggest problems people have is biting off more than they can chew," said Michael McAuliffe, president of non-profit credit counseling agency Family Credit Management. "Every single day, countless times a day, [we see people] with charged-off credit-builder loans."

Authorized-User Status: Becoming an authorized user adds your name to a relative's established card account. The account's positive history appears on your report, though any missed payments by the primary user will harm your score as well.

Important

Lenders also don't look favorably on borrowers with what is known as a thin file. They want to see a robust history of responsible behavior with debt. Building credit requires consistency rather than multiple open accounts. Starting with a single tool and keeping your balance near zero can quickly establish a solid baseline.

How To Improve Your Credit Score

The most important way to improve your score is to make payments on time and to keep your balances low. Here are some other tips to boost the number.

Focus on new debt over old: When funds are limited, make payments first on active cards rather than settling old collection accounts. Lenders evaluate the open, front-facing accounts first.

Make strategic payments: Card issuers report your balance as of your monthly statement cut date, not your payment due date. Paying down balances a few days before the statement period ends lowers your reported credit utilization ratio.

Audit your credit reports: Review your official credit reports weekly for free at AnnualCreditReport.com. If you spot inaccurate information—such as accounts you never opened or payments incorrectly marked late—dispute them directly with the credit bureaus.

Check the negative factors listed on your official credit report. They explicitly state the primary issues dragging down your score, giving you a clear roadmap of what to fix first.

Warning

Keep in mind that legitimate, accurate negative marks cannot be legally removed before their statutory expiration date, despite claims from third-party credit repair companies. "Existing clients ask us about a pay-to-delete," McAuliffe said. "It's not really a thing."

Rebuilding a Credit Score

Negative credit events, such as missed payments or bankruptcy, remain on a credit report for specific periods set by the Fair Credit Reporting Act (FCRA). Even though many negative marks stay on reports for years, their impact fades over time.

Be aware that credit scoring models heavily weight your most recent 24 months of activity, so negative marks don't need to disappear completely before you see a meaningful increase in your score.

Common Credit Mistakes To Avoid

Even well-intentioned credit management strategies can backfire if you fall into common structural traps. To protect your score, watch out for these frequent missteps:

Closing old accounts: Closing an older card immediately reduces your available credit, raising your utilization ratio. It also shortens your average credit history length.

Maxing cards: Carrying high balances throughout the billing cycle registers as high utilization because the amount is reported on the statement date, not the due date. This still affects your score even if you pay off the balance in full a few days later.

Applying for multiple new accounts: Submitting several applications in a short window triggers multiple hard inquiries and lowers your average account age. It signals potential financial distress to lenders.

Ignoring small unpaid bills: When left unpaid, service providers can send these small debts to collection agencies, creating severe, long-lasting negative marks on your report.

The Bottom Line

Building strong credit does not require quick fixes or complex strategies. Once you have a credit history, on-time payments and low credit utilization make up the vast majority of your score, so keeping active accounts current, automating small recurring bills, and checking your credit reports regularly will maintain a solid foundation over time. People with thin files or damaged credit can take out secured cards or credit-builder loans.

Read the original article on Investopedia