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Credit Repair Basics

Understanding Credit Mix: Why Account Diversity Matters

Having different types of credit accounts can boost your score by up to 10%. Learn how to build the right mix. Step-by-step guide from Credit Booster credi

By Credit Booster TeamPublished April 10, 2026Updated April 11, 2026

The Credit Mix Factor

Credit mix accounts for 10% of your FICO score. While it's the smallest factor, it can be the difference between a 690 and a 730.

Types of Credit

  • Revolving Credit, Credit cards, HELOCs
  • Installment Loans, Auto, personal, student loans
  • Mortgage, Home loans
  • Retail Accounts, Store credit cards
  • Finance Company Accounts, Buy-now-pay-later, furniture financing
  • Ideal Mix for Business Owners

  • 2-3 major credit cards (not store cards)
  • 1 installment loan (auto or personal)
  • 1 credit builder loan
  • Business credit cards (if possible)
  • Building Mix Without Risk

  • Credit builder loans, You make payments into a savings account, then receive the funds at the end
  • Secured credit cards, Backed by a deposit, guaranteed approval
  • Authorized user accounts, Get added to a family member's card
  • CreditBooster's Credit Builder plan includes strategic tradeline additions to optimize your credit mix.

    AK

    Written by

    Alexander Katsman

    Founder, Credit Booster & Credit Booster AI

    Alexander Katsman has spent more than 15 years in credit and finance, helping thousands of people and small business owners dispute inaccurate reporting, rebuild their scores, and get approved for funding they were once denied. His latest project, Credit Booster AI, puts that entire toolkit in everyone's hands, using AI to make fixing, building, and funding your credit accessible to all.

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