Credit Score Myths That Trip Up First-Time Homebuyers
Misconceptions about credit scores can delay or derail a home purchase. Here's what's actually true — and what you can safely ignore.
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Key Takeaways
- You don't need a perfect 850 credit score to qualify for a mortgage.
- Checking your own credit score never lowers it — only hard inquiries from lenders do.
- Closing old credit cards can actually hurt your score by reducing available credit.
- Multiple mortgage rate-shopping inquiries within a short window typically count as one hard pull.
- Errors on your credit report are more common than most buyers expect and can be disputed.
Why Credit Score Myths Are Especially Costly for Homebuyers
For most first-time buyers, a mortgage is the largest financial commitment they will ever make. Acting on a credit myth at this stage — postponing an application because you think your score isn't high enough, or inadvertently lowering your score by closing accounts — can mean missing a rate window, a home, or both.
Credit scoring is a system with real, learnable rules. Understanding how it actually works puts you in a stronger position at the negotiating table. The myths below are among the most persistent ones we see trip up buyers who are otherwise well-prepared.
For a broader glossary of terms you'll encounter along the way, see real estate terms that trip up first-time buyers. And for a foundation on how credit scores are built and used, the Credit Essentials hub is a useful starting point.
Myth
You need a credit score of 750 or higher to buy a home.
Fact
Many loan programs accept scores well below 750. FHA loans, for example, may be available to borrowers with scores as low as 580 with a 3.5% down payment.
The 750 threshold is a common rule of thumb for getting the most competitive conventional loan rates, but it is not a universal requirement. The U.S. Department of Housing and Urban Development (HUD) guidelines for FHA-insured loans allow lenders to approve borrowers with scores starting at 580. Some lenders may set their own higher minimums, called "overlays," so requirements vary. The practical takeaway: a score in the 620–700 range may still open several mortgage options, though the terms and interest rates will differ from those offered to borrowers with higher scores.
Myth
Checking your own credit score will lower it.
Fact
Checking your own credit is a "soft inquiry" and has no effect on your score whatsoever.
Credit inquiries fall into two categories. A soft inquiry occurs when you check your own credit, when a lender pre-screens you for an offer, or when an employer reviews your report. Soft inquiries are not factored into your score. A hard inquiry occurs when a lender formally reviews your credit as part of an application — that can temporarily lower your score by a few points. For homebuyers preparing to apply, monitoring your own credit regularly through AnnualCreditReport.com or a free credit monitoring service is not only safe — it is genuinely useful for catching errors early. See more common credit myths debunked for related misconceptions.
Myth
Closing old credit cards will clean up your credit profile and help your score.
Fact
Closing old accounts can actually lower your score by reducing your total available credit and shortening your credit history.
Two key components of FICO and VantageScore models are credit utilization (how much of your available credit you're using) and length of credit history. Closing an old card eliminates part of your available credit limit, which can push your utilization ratio higher — a change that typically lowers scores. An older account also contributes positively to your average account age. Unless a card carries a fee you can't justify, most financial educators recommend keeping old accounts open and unused rather than closing them before a mortgage application. For a deeper look at everyday habits that quietly erode scores, see habits that gradually damage a good credit score.
Myth
Shopping around for mortgage rates will tank your credit score with multiple hard inquiries.
Fact
Credit scoring models are designed to recognize rate-shopping behavior. Multiple mortgage inquiries made within a short window — typically 14 to 45 days — are usually counted as a single inquiry.
Both FICO and VantageScore models include a rate-shopping window specifically to encourage consumers to compare lenders without being penalized. The exact window varies by scoring model version (older FICO models use 14 days; newer versions extend to 45 days), but the principle is consistent: applying to several mortgage lenders in close succession should have only a minimal impact on your score — similar to a single inquiry. This means getting quotes from multiple lenders is not only financially smart, it is largely credit-safe when done within a concentrated timeframe.
Myth
Your credit report is always accurate — there's no need to review it before applying.
Fact
Studies by the Federal Trade Commission have found that a significant share of consumers have at least one error on their credit reports that could affect their scores.
Errors can include accounts that don't belong to you, incorrectly reported late payments, outdated balances, or duplicate entries. Even small inaccuracies can drag down a score and affect the loan terms you're offered. Before applying for a mortgage, it's worth pulling reports from all three major bureaus — Equifax, Experian, and TransUnion — through AnnualCreditReport.com and reviewing each one carefully. If you find a mistake, you have the right to dispute it. Disputing errors on your credit report walks through exactly how to do that.
What to Do Before You Apply
The most credit-smart move before starting a mortgage application is a simple audit: pull your free reports, check for errors, confirm your utilization is low, and avoid opening or closing any accounts in the months before you apply.
1 in 5
Consumers with a credit report error
A Federal Trade Commission study found that approximately one in five consumers had an error on at least one of their three major credit reports.
580
Minimum FICO score for FHA loans
According to HUD guidelines, borrowers with a FICO score of 580 or higher may qualify for an FHA loan with a 3.5% down payment, subject to lender approval.
30%
Credit utilization's share of your FICO score
FICO's publicly disclosed scoring breakdown shows that amounts owed — closely tied to utilization ratio — accounts for about 30% of a standard FICO score.
Rate-shop within a focused timeframe once you're ready to apply, and don't let fear of inquiries stop you from comparing lenders. A slightly lower interest rate secured by shopping around can save thousands of dollars over the life of a loan — far outweighing the minor, temporary impact of a hard inquiry.
This article is for general informational purposes only and does not constitute financial, legal, or mortgage advice. Credit score requirements and loan terms vary by lender and loan program. Consult a licensed mortgage professional or financial adviser for guidance specific to your situation.
Real Estate Basics Editorial Team
Real Estate Basics Editorial Team is the collective byline for our editorial team and contributor network. Articles published under this byline or an editorial pen name are researched, written, and reviewed according to our editorial standards for clarity, consistency, and independence before publication.
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