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Reviewed By:
Ashley Davison
Ashley Davison
Editor
Ashley is currently the Chief Compliance Officer for Credit Saint, previously the Chief Operating Officer. Ashley got into the Financial world by working as a Logistics Coordinator at Ernst & Young. Coming from a previous career in education, she is eager to teach the world every...
Bad credit doesn’t just show up on a report. It shows up in your rent, your car insurance, and the job you’re applying for.
A credit score is a number that sums up how likely you are to repay what you borrow. It shapes far more than loan decisions. A low score can make everyday life more expensive and harder to plan around, often in ways you don’t see coming.
Here are six of the most common side effects of bad credit, why each one happens, and what you can do about it.
Key Takeaways
The Consumer Financial Protection Bureau (CFPB) notes that people with higher credit scores generally get lower interest rates, so bad credit can raise what you pay to borrow.
A FICO score of 580 to 669 is labeled Fair, and anything below 580 is Poor. Both ranges can mean tighter approvals, higher rates and fewer lender options.
Bad credit can ripple into rent applications, insurance premiums, utility deposits, and certain employment background checks, well beyond the lending world itself.
1. Higher Interest Rates on Loans and Credit Cards
This is the most direct side effect of a low credit score. Lenders view lower-score borrowers as higher-risk, and they charge more to offset that risk.
On mortgages, auto loans, personal loans and credit cards, the rate you’re offered is tied to your score range.
The CFPB notes that consumers with higher credit scores receive lower interest rates than consumers with lower credit scores, and that even a small interest rate difference can add up to thousands of dollars over the life of a loan.
On a 30-year mortgage, a higher rate means more interest every month for decades. On a credit card you carry from month to month, it means paying more interest on the same balance.
2. Difficulty Getting Approved for Loans and Credit Cards
Higher rates are the consolation prize. The bigger problem is often not getting approved at all.
Many lenders set minimum credit scores for mortgages, auto loans and personal loans. If you’re below a lender’s cutoff, you may be denied or offered a loan with stricter terms.
When approvals are harder to come by, managing emergencies or large unexpected expenses becomes much tougher. You may end up turning to high-cost options like payday loans, auto title loans or high-APR installment loans, which can make things worse.
3. Impact on Employment Opportunities
Many employers run some form of background check during hiring, and in certain industries that screening can include a modified credit report. Roles involving financial responsibilities, access to cash or sensitive data, or security clearance are the most likely to include a credit check.
The practice varies by state, industry and position. Some states restrict or ban pre-employment credit checks, and others allow them only for certain jobs.
When a credit check is part of the hiring process, employers are regulated by the Fair Credit Reporting Act (FCRA), which requires them to get written permission before pulling your report and provide an adverse action notice if credit information influenced a decision against you.
For most jobs, a low score alone is unlikely to rule you out. But serious negative marks like recent collections or repeated late payments can weigh against you when a role involves trust or financial handling.
4. Higher Insurance Premiums
Many auto and homeowners insurers use a version of your credit information, called a credit-based insurance score, to help set premiums. Insurers say people with lower scores tend to file more claims, so they price coverage that way.
How much credit affects your rate depends on the insurer and the state. California, Hawaii and Massachusetts ban using credit to set auto insurance rates, and some other states limit it. Where it’s allowed, a better credit-based insurance score can mean a lower premium.
5. Difficulty Renting Apartments or Homes
Credit checks are now standard in the rental market. Landlords and property management companies routinely pull credit reports on applicants to assess the risk of missed or late rent payments.
A low credit score, or no credit history at all, can lead to:
Outright rejection of the rental application
A larger security deposit
A request for a creditworthy co-signer on the lease
Higher monthly rent or reduced negotiation leverage
In competitive rental markets, a weak credit profile can mean losing out to other applicants before the conversation even starts.
6. Security Deposits on Utilities
Electric, gas, water, and internet providers often run a soft or hard credit check when a new account is opened. If your score falls into a higher-risk range, the utility company may ask for a security deposit before service is turned on.
These deposits are usually held for a set period and returned if you pay on time. Still, the upfront cost can be a real burden, especially during a move or financial transition when cash is already tight.
How Bad Credit Compounds Over Time
The side effects above don’t just stack up. They feed each other.
A low score leads to higher interest rates on debt.
Higher interest payments eat into monthly cash flow.
Reduced cash flow makes it harder to pay bills on time.
Late payments further damage the score.
The lower score triggers higher insurance premiums, bigger utility deposits, and stricter rental terms.
Those costs keep cash flow tight, restarting the cycle.
Breaking that cycle usually starts with two things: knowing what’s on your credit reports, and disputing anything that’s inaccurate.
You can dispute errors yourself for free. If that’s more work than you have time for, a reputable credit repair company can handle the disputes for you. To see what’s on your reports, start a free credit review.
Two things matter most: steady habits, and making sure your reports are accurate.
On the habits side:
Pay every bill on time, every cycle. Payment history is roughly 35% of a FICO score.
Keep credit card balances low compared with your limits. Amounts owed, which includes utilization, is the second-largest FICO factor.
Avoid opening several new accounts in a short window before a major application.
Keep older accounts open when you can. Length of credit history matters.
On the accuracy side, pull your three credit reports for free at AnnualCreditReport.com and review every line. Common errors include accounts that aren’t yours, late payments reported by mistake, old negative items past their reporting window, and duplicate collections.
Under the Fair Credit Reporting Act, you have the right to dispute any item that appears inaccurate, incomplete, or unverifiable.
On the FICO scale, a score between 580 and 669 is labeled Fair, and anything below 580 is Poor. Each lender sets its own cutoffs, so a Fair score can still mean higher rates or fewer options, while some credit unions and specialty lenders are more flexible.
In many industries a low credit score alone will not cost you a job, but recent collections or patterns of missed payments can weigh against you when a role involves financial responsibility, cash handling, or security clearance. Some states restrict or ban pre-employment credit checks, and employers must follow FCRA rules wherever the practice is legal.
The cost difference depends on the loan amount, term, and market rates, but even a small rate difference can add up to thousands of dollars over the life of a loan. The CFPB notes that people with higher scores generally get lower rates, and suggests shopping around and checking your reports for errors first.
Yes. Credit checks are now a standard part of the rental application process in most U.S. markets. A weak credit profile can lead to outright rejection, a larger security deposit, a required co-signer, or less negotiating room on lease terms.
In most states, yes. Auto and homeowners insurers typically use a credit-based insurance score as one factor in setting premiums. California, Hawaii and Massachusetts ban using credit to set auto insurance rates, and some other states limit it. Where it’s allowed, a better credit-based insurance score can mean a lower premium.
It depends on what’s on your report and how long it’s been there. On-time payments and low balances can help over time, and most negative items stop being reported after seven years. If you find errors, you can dispute them under the Fair Credit Reporting Act.
Bottom Line on the Side Effects of Bad Credit
Bad credit reaches well beyond loans. It can mean higher rates, tougher approvals, higher insurance premiums, and hurdles when you rent, set up utilities or apply for some jobs. Pay every bill on time, keep balances low, and review all three credit reports so you can dispute anything inaccurate.
Reviewed By:
Ashley Davison
Editor
Ashley is currently the Chief Compliance Officer for Credit Saint, previously the Chief Operating Officer. Ashley got into the Financial world by working as a Logistics Coordinator at Ernst & Young. Coming from a previous career in education, she is eager to teach the world everything she knows and learn everything that she doesn’t! Ashley is a FICO® certified professional, a Board Certified Credit Consultant, a Certified Credit Score Consultant with the Credit Consultants Association of America, UDAAP certified, and holds a Fair Credit Reporting Act (FCRA) Compliance Certificate.
