Interest Revenue is a financial term that describes the income a business earns from its investments. It is generally considered debit revenue, as it is an increase in the company’s assets or cash flow. There are two types of interest revenue: interest earned on loans and debt instruments, and interest earned from investments in stocks, bonds, and other financial products. The revenue is credited to the company’s bottom line as an increase in its total assets or income statement. Interest revenue should be monitored closely, as any changes in market conditions may have a significant impact on the amount of money earned.