Xero FAQsWhat are Xero Account Codes and How Do They Work?Xero account codes are numbers assigned to different accounts in the chart of accounts. These codes help organize transactions and make financial reports easier to manage.Each account code represents a specific accounting category, such as sales, expenses, assets, liabilities, or equity.For example:– Sales income may use revenue account codes – Office expenses may use expense account codes – Bank accounts may use asset account codes – Loans may use liability account codes – Owner investment may use equity account codesXero account codes are helpful when businesses want cleaner reporting, better transaction classification, and easier data imports.Common mistakes with Xero account codes include:– Using duplicate codes – Assigning wrong codes to transactions – Creating too many unnecessary accounts – Not following a consistent numbering structure – Mapping integration data to the wrong account codeWhen integrating Xero with eCommerce, CRM, payroll, or ERP systems, account codes become very important. Incorrect mapping can cause sales, refunds, fees, taxes, or payments to appear under the wrong account in Xero.