A Computerized Accounting System (CAS) is a technological advancement that automates complex accounting processes, replacing manual data entry with computer-based execution. CAS has revolutionized accounting by simplifying tasks and streamlining operations.

Instead of using conventional accounting journals, books, and Excel spreadsheets, CAS creates and maintains reliable, standardized records while offering mobile and fast reporting capabilities.

Its features include enhanced accuracy, increased productivity, tighter internal control systems, and accessible data backup and restoration. Many companies now offer CAS and related services, embracing the benefits of modern accounting technology.