Credit Rating An assessment of the credit worthiness of individuals and corporations. It is based upon the history of borrowing and repayment, as well as the availability of assets and extent of liabilities. Investopedia Says: Credit is important since individuals and corporations with poor credit will have difficulty finding financing, and will most likely have to pay more due to the risk of default. Related Terms: Bond Rating Collection Agency Credit Enhancement Credit Risk Default Model Default Risk Fixed-Income Style Box Gross Debt Service Ratio - GDS Impaired Credit Total Debt Service Ratio - TDS |