As part of the Egyptian Ministry of Finance’s digital transformation efforts— led by the Egyptian Tax Authority in collaboration with etax—this specialized workshop is designed to equip payroll employees in the banking sector with the technical skills needed to extract, transform, cleanse, and unify payroll data in line with the Unified System for Calculating Salary Taxes, as per Unified Tax Procedures Law No. 206 of 2020 and its executive regulations. the workshop focuses on leveraging Microsoft Excel tools to accurately prepare payroll data that complies with the requirements of the eTax platform, particularly for testing in the UAT (User Acceptance Testing) environment. Participants will learn how to transform raw payroll data into a final format ready for upload, apply tax calculation rules, and avoid common data errors.