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Understand the Credit Score Algorithm – Part 5: Mix of Credit

April 28, 20252 min read

“If you want to get into the 700s or 800s, you’ve gotta have the proper mix of credit.”

– Sam Parker, CEO of MyCreditGuy

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🧠 Understand the Credit Score Algorithm – Part 5: Mix of Credit

Featuring Sam Parker, CEO of My Credit Guy Credit Restoration

We’ve made it to the final component in your credit score—and while it makes up a smaller portion of the overall algorithm, it’s still an essential piece of the puzzle. This last factor, called mix of credit, is all about showing that you can handle different types of financial responsibilities.

In this final installment of our 5-part series, Sam Parker, CEO of My Credit Guy Credit Restoration, explains why having both revolving and installment credit is key to maximizing your score—and how this mix demonstrates maturity, balance, and financial know-how.

🎥 Watch Part 5 Now ⬇️


🧾 Why Mix of Credit Matters

Mix of credit makes up 10% of your FICO® score. It evaluates whether you’re responsibly managing both revolving credit (like credit cards) and installment credit (like car loans, student loans, or mortgages).

In the video, Sam explains:

  • The algorithm looks for diversity in the types of credit you use

  • Revolving accounts (credit cards) and installment accounts (car, student, or home loans) function differently—and lenders want to see that you can handle both

  • If you want to build or maintain a strong score (especially 700+), credit cards are a must, even if you dislike using them

  • Just one type of account (say, only student loans) may not be enough to earn top-tier scores

🧠 Sam’s key reminder: “Whether you like it or not, you’ve gotta have credit cards if you want to maintain a credit score at all.”


✅ Take Action: Balance Your Credit Mix

Want to round out your credit profile and keep your score healthy? Focus on building a well-rounded credit file:

  • Maintain at least one or two open credit cards and use them responsibly

  • If you don’t have any installment loans (like a car loan or student loan), don’t rush to get one—but understand how that might limit your score potential

  • Avoid overusing one type of credit, and keep your balances low

  • Use your credit cards for small purchases monthly, then pay them off in full

  • Check your credit report to see what types of accounts you currently have


💬 Final Thought

Your credit mix is like your financial résumé—it tells lenders that you can manage different types of obligations with confidence. And while it’s not the biggest section of your score, it might be the one that helps you level up when everything else is in place.

Remember: it’s not just about having credit. It’s about using it wisely, consistently, and with purpose.

Amber Jones is an experienced mortgage broker dedicated to helping homebuyers navigate the path to homeownership with confidence. With over 20 years in the mortgage industry, she specializes in finding creative solutions for clients facing financial obstacles. Through her blog, Amber provides valuable insights to inform, empower, and solve the challenges that come with purchasing or refinancing a home. Whether you're a first-time homebuyer or looking to restructure your mortgage, Amber is committed to making the loan process clear and stress-free.

Amber Jones

Amber Jones is an experienced mortgage broker dedicated to helping homebuyers navigate the path to homeownership with confidence. With over 20 years in the mortgage industry, she specializes in finding creative solutions for clients facing financial obstacles. Through her blog, Amber provides valuable insights to inform, empower, and solve the challenges that come with purchasing or refinancing a home. Whether you're a first-time homebuyer or looking to restructure your mortgage, Amber is committed to making the loan process clear and stress-free.

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