Insurance Glossary

Business Insurance Terms

Commercial coverage lines and the documents that prove them: general liability, property, workers compensation, professional liability, umbrella, business owners policies and certificates of insurance.

11 definitions

InsurTool·Reviewed by Alice Zhang
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Figures on this page are compiled by the InsurTool editorial team from NAIC and state Department of Insurance publications, the Insurance Information Institute, and carrier methodology disclosures. Every figure is checked against its cited source before publication; anything unverified is labelled as an estimate or left out. InsurTool is an educational resource — not insurance, brokerage, or financial advice.

📚 Academic & Industry Citation (APA 7th Edition)
InsurTool Risk Analytics Group. (2026). U.S. Property & Casualty Insurance Benchmark & Actuarial Rate Model (2026 ed.). InsurTool. https://insurtool.com