Why Credit Myths Are Especially Costly for Students
Building credit during college is one of the most financially consequential habits you can start early. A solid credit history can affect your ability to rent an apartment, qualify for reasonable loan rates, and even pass certain employer background checks. Yet a handful of persistent myths cause students to make decisions that actively work against them.
This article corrects the most common misconceptions using guidance from the Consumer Financial Protection Bureau (CFPB) and established credit-scoring principles. For a broader look at how a credit score is actually calculated, see our credit scores explained guide.
This article is for general educational purposes and does not constitute personalized financial advice. For guidance specific to your situation, consult a licensed financial professional.
Myth
You need to carry a balance on your credit card to build credit.
Fact
Paying your balance in full each month builds credit just as effectively — and saves you from paying interest.
This is one of the most financially damaging myths in circulation. Credit scores reward on-time payment behavior and responsible utilization — not the act of carrying debt. When you carry a balance, the card issuer charges interest, often at rates exceeding 20% APR for student cards. You gain no scoring benefit and incur real cost. Pay the statement balance in full by the due date every month.
Myth
Checking your own credit report will lower your credit score.
Fact
Reviewing your own credit is classified as a soft inquiry and has zero impact on your score.
There are two types of credit checks: hard inquiries (triggered when a lender reviews your file after you apply for credit) and soft inquiries (which include your own checks, pre-approval screenings, and employer checks). Only hard inquiries can affect your score, and even then the effect is typically small and temporary. You are entitled to free weekly reports from all three major bureaus at AnnualCreditReport.com. Checking regularly helps you spot errors and potential fraud early. For a deeper breakdown, see hard inquiries vs. soft inquiries.
Myth
Closing a credit card you no longer use is always a responsible move.
Fact
Closing an account — especially an older one — can shorten your credit history and raise your utilization ratio, both of which may lower your score.
Length of credit history accounts for roughly 15% of a FICO score. When you close an account, you potentially reduce the average age of your accounts over time. Additionally, closing a card removes its credit limit from your total available credit, which can increase your overall utilization ratio if you carry balances on other cards. Before closing any account, consider the potential scoring impact and whether keeping it open (even dormant with occasional small purchases) might serve your long-term credit profile better.
Myth
Using a debit card regularly helps build your credit history.
Fact
Debit card transactions are not reported to credit bureaus and contribute nothing to your credit file.
A debit card draws directly from your bank account and involves no extension of credit. Because no lender is involved, these transactions are never reported to Equifax, Experian, or TransUnion. If you rely solely on a debit card thinking it is building credit, your credit file may remain thin or nonexistent by graduation — which can create real friction when applying for housing or financing. A secured credit card or credit-builder loan used responsibly are common starting points for students with no credit history.
Myth
You only need to worry about credit after you graduate.
Fact
Credit history length is a meaningful scoring factor, and starting earlier gives you a longer track record when it matters most.
The best time to begin building credit is before you need it urgently. A missed payment can remain on your credit report for up to seven years, meaning early missteps follow you well into your career. Conversely, a consistent record of responsible use during college creates a measurable foundation. Many landlords, auto lenders, and graduate loan programs review credit history at precisely the point when new graduates are applying. Starting a responsible credit habit now means fewer obstacles later.
Myth
Applying for several credit cards quickly helps you build credit faster.
Fact
Multiple applications in a short period generate multiple hard inquiries and can signal financial stress to lenders, potentially lowering your score.
Each time you formally apply for a new credit card or loan, the lender performs a hard inquiry. While a single hard inquiry has a modest, temporary impact, several in quick succession can compound the effect and reduce the average age of your accounts when new cards are opened. The trade-offs of opening multiple accounts are worth understanding before you apply. In most cases, one well-chosen starter card used responsibly does more for your score than several cards opened hastily.
Putting the Facts Into Practice
Correcting these myths points toward a straightforward strategy: pay your balance in full each month, keep your credit utilization ratio below 30%, avoid unnecessary new applications, and monitor your reports regularly. None of these steps require going into debt.
Be aware that there are quiet mistakes that erode scores just as reliably as the myths above — things like co-signing without understanding the risk or letting a small overlooked bill go to collections. Our article on ways students damage their credit without realizing it covers those in detail.
If you are weighing which tool to start with, credit cards vs. credit-builder loans explains how each option functions so you can match it to your situation. And if you want to understand exactly what goes into your FICO score, review the five factors that determine your credit score.
Don't Let Myths Carry Over Into Budgeting
Misunderstandings about credit often travel alongside misunderstandings about budgeting. If you have encountered advice like 'you don't earn enough to budget,' our budgeting myths article addresses those directly. Getting both areas right together puts you on the strongest possible financial footing entering the workforce.
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