ES-Finance – R&DA; - Assistant Director – Tax Reporting

Job Title: Tax Reporting - Reporting and Data Analytics

Department: Reporting and Data Analytics

We provide reporting solutions/requirements through finance, markets and operations reporting along with cyclical and critical controlling processes such as Forecasting, Financial Planning, Revenue Planning, Markets Leadership Planning and Cash Reporting to help you take better business decisions. With projects like Mercury, we also support business transformation and are expanding services across regions.

Job Summary

We are seeking a detail-oriented and technically skilled Reporting Manager to join EY GDS ES Finance Reporting and Data Analytics team. The person is responsible for transforming data into actionable insights that inform business decisions. This role involves conducting comprehensive analytical analysis, creating compelling data visualizations, and communicating findings effectively to leadership teams across the globe.



The reporting lead must possess a deep understanding of the business context and have robust financial domain knowledge to support strategic initiatives and enabling informed decision‑making.

Key Responsibilities

Strategic Business Reporting, Financial Modelling and Analysis
- Lead comprehensive business segment reporting, encompassing sales, revenue, and market analysis.
- Develop and maintain comprehensive financial models, including budgets, ratios and ROI plans.
- Perform extensive financial analysis of weekly, monthly and annual results.
- Conduct variance and market leadership analysis to understand operational challenges.
- Engineer inventory models incorporating product margin, traffic, and marketing metrics.
- Establish key performance indicators to enhance strategic decision‑making.

Digital Transformation Leadership
- Spearhead digital transformation initiatives within the Reporting & Data Analytics team.
- Drive, design, develop, deploy and maintain a BI‑driven transfo

📌 R&DA - Assistant Director - Tax Reporting - EY Global Delivery Services (Buenos Aires)
🏢 EY
📍 Buenos Aires