Building credit carefully in college

College is often when a credit history begins, through a first card, a student loan or a phone plan. This page explains how lenders read that history and the habits that build it slowly and safely.

How a credit history works

Three national credit bureaus, Equifax, Experian and TransUnion, keep reports on how you borrow and repay. Credit scores are calculated from those reports, and the factors that weigh most are paying on time and how much of your available credit you use. The length of your history, new applications and the mix of accounts matter too.

Federal student loans are reported to the bureaus, so they shape your history once repayment begins. A missed payment on any reported account can stay on a report for years.

Ways to start

Card issuers must see independent income before giving a card to someone under 21, unless an adult cosigns and the issuer allows that. A secured card, backed by a deposit you make, is a common first step for people without income of their own. Some credit unions offer credit-builder loans, where the loan amount is held in savings while you make payments.

Being added as an authorized user on a parent's card can also add history, provided that card is paid on time. Ask the issuer whether it reports authorized users to the bureaus.

A careful start

• Autopay set for at least the minimum
• Balance paid in full when possible
• Credit reports checked at least once a year
• A freeze in place at all three bureaus

Habits that build it

Pay every bill by its due date, and set up an automatic payment for at least the minimum so a busy week never causes a late mark. Paying the full statement balance each month generally avoids interest on purchases. Keeping the balance low compared with your limit helps your score even when you pay in full.

Apply for new credit only when you need it, since each application can show on your report. Federal law bars card companies from handing out gifts to students on or near campus in exchange for an application, so treat any such offer with caution.

Checking and protecting your reports

You can get your reports from all three bureaus free through AnnualCreditReport.com, the source federal law set up for that purpose. Read them for accounts you do not recognize and late payments that are wrong, and dispute errors directly with the bureau. Checking your own report does not lower your score.

A credit freeze, free at each bureau, stops new accounts from being opened in your name until you lift it. Students often share addresses and documents in dorms, so a freeze is a simple layer of protection. The Consumer Financial Protection Bureau publishes plain guides on all of this.