Your credit score impacts nearly every major financial decision in your life. Renting an apartment, getting a car loan, qualifying for a mortgage, opening a credit card, setting up utilities, and in most states, even your car insurance rate. The difference between a Poor score (below 580) and a Good score (670+) can cost you tens of thousands of dollars over a lifetime in higher interest rates alone. For renters, the most immediate impact is apartment approval. And the most underused credit-building tool is rent reporting through Roots Growth, which turns your monthly rent into a credit-building asset for $10 a month.
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Renting an Apartment
For most renters, this is the most immediate and tangible impact of their credit score. Landlords run credit checks as part of the standard application process, and most use a minimum score threshold to filter applicants.
What landlords typically require:
Most landlords: minimum 620.
Corporate property managers: often 650 or higher with automated cutoffs.
Private landlords: more flexible, often evaluating the full picture.
A score above 700 gives you a competitive advantage in most markets, particularly in high-demand cities where multiple applicants compete for the same unit. Below 580, your rental options narrow considerably.
See what landlords look for when screening renters and how to find an apartment with bad credit for more detail.
Auto Loans
Your credit score has a direct and measurable impact on the interest rate you pay on a car loan.
Estimated rates by credit score tier on a $25,000, 60-month auto loan (2026):
The difference between a 750 score and a 600 score on the same $25,000 car is over $8,500 in extra interest for the same vehicle, same loan amount, same term.
Mortgages
The mortgage is where credit score impact is largest in absolute dollars. On a 30-year loan, the difference between a Good score and a Poor score can exceed $100,000 in total interest paid.
Estimated rates by credit score tier on a $300,000, 30-year mortgage (2026):
A borrower at 760 and a borrower at 580 buying the same $300,000 home will have a difference of approximately $110,000 in total interest over the life of the loan, nearly 40% of the original purchase price.
For renters on the path to eventual homeownership, this is one of the most compelling reasons to start building credit now. Every month of positive history you build today directly reduces what you'll pay on a mortgage in the future.
Credit Cards
Your credit score determines which credit cards you can qualify for and at what terms.
Below 580: Primarily limited to secured credit cards with no rewards or cash back.
580 to 669 (Fair): Access to some entry-level unsecured cards, often with higher APRs and lower limits.
670 to 739 (Good): Access to a wide range of cards, including cash back and travel rewards cards at competitive rates.
740 and above (Very Good / Exceptional): Access to premium cards with the best rewards, highest limits, and lowest rates.
On $1,500 in monthly spending, a 2% cash back card returns $360 per year that a secured-card-only borrower never sees.
Personal Loans
Personal loans are commonly used for emergency expenses, home repairs, debt consolidation, and major purchases. Below 580, most traditional personal loan products are unavailable. The APR difference between a Poor and Good score on a $10,000 personal loan over 36 months can amount to $2,000 to $4,000 in extra interest.
Insurance Rates
In 47 U.S. states, auto insurers are legally permitted to use your credit score as a factor in determining your premium. Home and renters insurance premiums are similarly affected in most states.
A driver with Poor credit can pay 50% to 100% more for the same auto insurance coverage as a driver with Exceptional credit. On a $150/month policy, that difference is $900 to $1,800 per year.
Utilities and Phone Plans
When you set up a new utility account or open a postpaid phone plan, the provider often runs a credit check. With poor credit, security deposits of $100 to $300 or more are common.
Employment Background Checks
In 11 states plus Washington D.C., employers are prohibited or restricted from using credit checks in hiring. In the remaining states, some employers (particularly for positions involving financial responsibility) run credit checks as part of background screening.
The Lifetime Cost of a Low Credit Score
When you add up the impact across all categories above, the lifetime cost of a Poor credit score compared to a Good one can easily exceed $200,000 to $300,000 in additional expenses. That number isn't abstract. It's the difference between financial options and financial constraints at every major life decision.
Roots Growth reports your monthly rent to credit bureaus for $10 a month, building the payment history that drives your score upward from a payment you're already making.
Start Building Your Score
If your credit score is quietly costing you money across every major category, the fastest first move is turning the rent you're already paying into a credit-building event.
That's the idea behind Roots Growth. For $10 a month, members complete short financial education challenges, earn Investable Rewards™, and deploy those rewards into the Roots real estate fund, credit repair, home-purchase services, and other Growth Market partners. Rent reporting, credit monitoring, and Rooty, your AI Wealth Coach, are all part of the toolkit.
Start building your score with Roots Growth →
Frequently Asked Questions About Credit Score Impact
What does your credit score affect?
Your credit score affects your ability to rent an apartment, the interest rate on auto loans and mortgages, the credit cards you qualify for, your personal loan rates, your insurance premiums in most states, utility security deposits, and in some cases employment background checks.
How much does a bad credit score cost you?
Over a lifetime, the extra interest paid on auto loans, mortgages, and personal loans combined with higher insurance premiums can exceed $200,000 compared to someone with a Good or Exceptional score. On a single 30-year mortgage, the difference can exceed $100,000.
Does your credit score affect your car insurance?
In 47 states, yes. Auto insurers are legally permitted to use credit score as a pricing factor. A poor credit score can increase your premium by 50% to 100% compared to an identical driver with excellent credit.
Does your credit score affect renting an apartment?
Yes. Most landlords require a minimum score of 620 and use your credit report to assess payment history, collections, and eviction records. A score above 700 gives you a significant competitive advantage. See what landlords look for when screening renters.
Does rent reporting improve your credit score?
Yes. Rent reporting through a service like Roots Growth adds positive payment history to your credit file each month, the most heavily weighted factor in your FICO score. Learn more in how rent reporting works.
At what credit score do you get the best rates?
The best rates on most products are generally available to borrowers with scores of 740 or above. Meaningful improvement in rates begins at 670 (the start of the "Good" range) and continues through 740, 760, and 800+.
About Roots Growth
Roots Growth is a micro-learning platform that helps renters turn financial education into actual wealth. When users complete short challenges they earn reward points that can be directly invested into real estate or used toward home-buying services. Roots Growth also has powerful credit-building tools, like rent reporting and real time credit monitoring. Ready to grow? Join the 29,500+ investors already building wealth today at investwithroots.com.
Disclosure: This content is for informational purposes only and does not constitute financial or legal advice.
Last Updated: April 2026
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