María Celina Valls

Corporate Taxation, Transfer Pricing, Tax Controversy, Tax Litigation, Tax Inflation Adjustment Disputes, Double Tax Treaty Analysis

María Celina Valls is a Partner in O'Farrell's Tax Area, with extensive experience in corporate taxation, transfer pricing, international tax matters and complex tax litigation. She regularly advises multinational groups and leading domestic companies on transfer pricing disputes, tax controversy matters, tax inflation adjustment litigation and double tax treaty analysis. Her practice combines sophisticated tax advisory work with the representation of clients in high-value administrative and judicial proceedings, including some of the most significant tax inflation adjustment and transfer pricing disputes currently pending in Argentina. She is particularly recognised for her expertise in transfer pricing and for her active role in shaping discussions concerning tax policy and transfer pricing regulation in Argentina.

- Co-Chair of the Transfer Pricing Committee of the Argentine Association of Fiscal Studies (AAEF), the Argentine branch of the International Fiscal Association (IFA).

- Member of the International Bar Association.

- Executive Director of the LL.M. in Taxation at Universidad Torcuato Di Tella.

- Member of working groups and technical discussions concerning proposed reforms to Argentina's transfer pricing regulations.

- Regular speaker at professional and academic conferences on transfer pricing, international taxation and tax controversy.