Insurers don't use your FICO score directly. They generate a separate credit-based insurance score that weights the same underlying data differently. Two carriers can look at the same credit file and price a policy $100 apart, which is why shopping multiple carriers matters more when your credit is low than at any other time.
The specific factors that feed an insurance score are similar to standard credit scoring:
- Payment history
- Outstanding balances
- Length of credit history
- Credit mix and recent inquiries
But the weight given to each factor differs by insurer, which is why two carriers can look at the same credit file and price a policy differently. When we analyzed renters insurance rates for adult renters with poor credit, the premium range across coverage tiers was wider than most renters expect.




