Supporting international companies in navigating and excelling within one of the most demanding fields in global tax and transfer pricing compliance
Expertise
Client-Centric
Collaboration
Integrity
Excellence
Efficiency
At T1 Advisory, we provide precise, practical, and forward-thinking transfer pricing solutions tailored to the needs of multinational companies.
Our goal is to support companies with the increasingly complex landscape of transfer pricing compliance, ensuring that structures, documentation, and reporting stand up to both regulatory expectations and operational realities.
We guide our clients across all aspects of transfer pricing compliance including interim services in the area of international tax compliance offering experienced professionals to step in when companies need immediate support.
Our Services
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Our Company
At T1 Advisory, we bring together a team with extensive experience in transfer pricing compliance and interim management, united by one goal – to make the complex feel manageable.
As dedicated transfer pricing advisors, we don’t offer one-size-fits-all answers, but clear, strategic solutions grounded in real-world understanding. Our advisory approach is individual, precise, and built to support companies navigating the demands of global transfer pricing compliance with confidence and control. When needed, we also provide interim support services to maintain continuity in transfer pricing and international tax compliance matters.
Meet Our Team
T1 Advisory Managing Director
Tetiana Chala
T1 Advisory Professional
Mariana TanasThe difference between good and great transfer pricing advisory services lies in truly understanding the business activities behind the numbers.
At T1 Advisory, we work closely with clients in energy, technology, logistics, manufacturing, and financial services, delivering strategies that reflect both industry mechanics and regulatory demands.
We approach every industry on its own terms, building compliant, functional, and defensible structures grounded in how companies actually operate.
Our expertise runs deep in industries where transfer pricing documentation is often most complex. Whether we are aligning transfer pricing models with industry realities or guiding clients through complex global compliance challenges, we deliver clarity at every step.
