Open Accountant. Maria has built 4 Tax Guides on OpenAccountants, published under their own name. Each Guide below carries its own review status.
No licence number provided
Memberships as provided by Maria. Maria has not provided a licence number, so these credentials are self-declared and we have not checked them against a register.
Financial Controller, Certified Public Accountant, and Tax Auditor with an MBA and completed doctoral studies in Accounting and Financial Governance. I have more than 15 years of experience leading finance and administration departments in the international development (NGOs) and extractive (mining/energy) sectors. Expert in validating complex tax information and managing large-scale portfolios under USAID, USDA, GAC, and European Union regulations. Specialist in risk-based auditing (PwC), forensic data restructuring, and local and international tax compliance. A multilingual professional (English/Spanish/Portuguese) with an exceptional track record of “zero critical findings” in Big Four audits and expert proficiency as a Power BI developer applied to digital financial ecosystems (SAP S/4HANA, QuickBooks Online, and AI finance tools).
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Guide reviews cover general reference material and do not create a client engagement or approve any taxpayer's filing.