We explain complex domestic and international fiscal concepts
We deliver specialized trainings, in an accessible and modern format
We offer assistance for the board members of companies of all sizes
We offer tax compliance services
We offer assistance during various tax procedures
About Tax & Training
20+
Years of experience
A network
of collaborators specialized in various connected fields
Our mission
We explain complex domestic and international fiscal concepts
For the professionals in finance and accounting field of activity, as well as for the board members, with the aim of a correct application of the tax law. We cooperate with legal advisors, when needed, if the tax and legal aspects are both needed to be analysed.
We deliver specialized trainings, in an accessible and modern format
To help the professionals working easier with legal instruments and complex notions in tax field.
We offer assistance for the board members of companies of all sizes
In specialized topics in domestic and international taxation, such as:
We offer tax compliance services
for profit tax, withholding tax, VAT, personal income tax and social charges, for the Romanian and non-resident taxpayers.
We offer assistance during various tax procedures
from tax registration, to obtaining non-binding or binding tax rulings with the Romanian tax authorities, assistance during the tax audits, or submitting complaints against the tax decisions, to preparing expert reports for litigations in court.

Meet the team: Nadia Oanea
Nadia Oanea is a tax advisor and certified chartered accountant with 22-year experience in tax area, out of which 8 years as tax auditor with the Romanian tax authorities, and 14 years in tax advisory in accounting, auditing and advisory firms, members of international networks. Due to her experience, Nadia is able to explain complex concepts, and she provides tax advisory services in complex matters to the boards of the Romanian and foreign companies, to help her clients in paying their fair share of taxes.
Besides her extensive experience in the application of the domestic legislation, Nadia Oanea is specialized in international taxation, covering areas such as: application of the double tax treaties, transfer pricing, business restructuring, the taxation of expatriates, country by country reporting, analysis and reporting of cross-border reportable transactions under DAC6 etc.
Nadia is train if the trainer with vast experience in training on tax and accounting topics, including for the Romanian Body of Chartered Certified Accountants (CECCAR) and for the Advance Diploma in International Taxation (ADIT) qualification.
In December 2014, CIOT UK has awarded Nadia the CCH Prize for the highest marks obtained worldwide for transfer pricing paper, in ADIT qualification.
Nadia has a bachelor’s degree in economics, major in Banks and Finances, she has a post graduate degree in financial and banking management, as well as a master diploma in public administration. Nadia is also an active member of the Romanian Chamber of Tax Advisors (CCFR) and of the Romanian Body of Certified Chartered Accountants (CECCAR). Nadia is also enrolled for ACCA qualification.
During last 14 years, Nadia was an active member of the Taxation Committee of Romanian American Chamber (AmCham), participating in discussions of group of experts, as well as in discussion with the Romanian tax authorities and the Romanian Ministry of Finance regarding the tax law.

As a recognition of her contribution and visibility in the tax advisory market in Romania, Nadia Oanea was nominated in the “Women in Tax “ Directory built by International Tax Review, based on a survey among peers.
Experience in tax advisory and training
Nadia worked with the Romanian tax authorities for 8 years, as tax auditor
Nadia has joined the tax advisory team of Mazars Romania.
Nadia has worked with Baker Tilly in Romania, as manager coordinating their tax advisory practice
Nadia has coordinated the tax advisory practice of Grant Thornton Romania, being promoted to partner in 2017.
In 2022, the Tax & Training project takes birth, with the aim to offer tax advisory services and training specialized in tax and accounting topics.
Training activity
- Coordinating the continual professional development of the tax advisory practice of Grant Thornton Romania, offering support and advice for the identification of growth needs and the most appropriate training programs.
- Organizing transfer pricing training programs for professionals of Grant Thornton network, in Madrid (2017), Athens (2018), Bucharest (2019) and online (2021).
- Delivering training modules on international taxation and on transfer pricing, for ADIT qualification, in Romania and in Cyprus, in cooperation with Global Training.
- Delivering training modules on transfer pricing and on international taxation for the Romanian Body of Certified Chartered Accountants (CECCAR)
- Speaker for high profile tax events, such as Tax EU Forum (Evensys), Tax and Finance (Business Mark), Tax & Law (Business Review), Avocatnet.ro, Saptamana de Fiscalitate (UGIR), CECCAR 100 Congress etc.
Education and certifications
- Bachelor diploma in economic sciences, major in Finances and Banks, Banks and Stock Exchange, issued by the University Alexandru Ioan Cuza Iasi
- Post graduate certificate in management in finances and banking, as well as a master diploma in public administration, both issued by the University Alexandru Ioan Cuza Iasi
- Train of the Trainers qualification (Ministry of Labour and Ministry of Education)
- Trainings in international taxation and transfer pricing delivered by the International Bureau for Fiscal Documentation (IBFD) Amsterdam
- Trainings in international taxation and transfer pricing delivered by the International Bureau for Fiscal Documentation (IBFD) Amsterdam in cooperation with Baker Tilly network
- Trainings in international taxation and transfer pricing delivered by Toley Lexis Nexis, for ADIT qualification
- Currently, Nadia is enrolled for Post Graduate Certificate program of Henley Business School on Board Practice and Directorship, delivered in cooperation with Envisia Board of Elites in Romania.
Contact Form
Do you have a project / transaction for which you need specialized tax advisory services?
Do you have a team in need for continual professional training?
Do you have a project or a proposal for cooperation?
Please feel the form below and let’s have an initial discussion to the kick-off your project.