Cost accounting and budget preparation are fundamental pillars of financial management, enabling organizations to allocate resources efficiently, control expenditures, and support strategic planning. In today’s digital age, these functions are undergoing rapid transformation driven by emerging technologies. This study investigates the impact of digital tools—such as Artificial Intelligence (AI), Enterprise Resource Planning (ERP) systems, Robotic Process Automation (RPA), and cloud-based platforms—on modern cost accounting and budgeting practices. Using a convergent parallel mixed-methods design, the research combines survey data from 350 finance professionals with qualitative insights from 25 interviews and three organizational case studies. The findings suggest that technological adoption enhances cost accuracy, reduces budgeting cycles, and improves real-time transparency. Nonetheless, issues such as complexity in integration, change reluctance, and data security remain a thorn in the flesh. The paper contains helpful suggestions to financial managers who would like to update their cost management systems by optimally integrating them with digital tools. Such revelations can assist the organizations in making informed decisions relating to investments and can also create a solid, technology-enabled financial plan for the long-term growth of the organization
Ruhul Quddus Majumder (Fri,) studied this question.