When the State Tax Service of Ukraine opens an audit or raises a tax assessment, international businesses face a multi-stage dispute process that can extend from administrative review all the way to the Supreme Court of Ukraine. Ferraz & Whitmore advises foreign investors, multinational groups and Ukrainian operating entities on defending positions at every stage – from the first audit notice through to treaty-based mutual agreement procedures. Our work combines procedural discipline with a cross-border perspective, ensuring that the strategy adopted in Ukraine aligns with obligations and exposures in other jurisdictions.
When Businesses Need Specialised Tax Dispute Counsel in Ukraine
A tax audit in Ukraine is rarely a purely domestic event for international businesses. The State Tax Service of Ukraine may challenge transfer pricing arrangements, question the substance of cross-border transactions, re-characterise payments to non-residents, or dispute the application of double tax treaty benefits. Each of these scenarios carries the risk of a tax assessment that, if not contested promptly and correctly, can become binding and enforceable.
Clients typically engage Ferraz & Whitmore at one of three moments: when an audit notification arrives and documentary preparation is urgent; when a draft tax assessment has been issued and the window for an administrative appeal is open; or when a final assessment has been confirmed and judicial proceedings must be initiated. Early engagement at the audit stage is almost always more cost-effective and produces a stronger evidentiary record for any subsequent litigation.
If your group is currently under audit or has received a preliminary assessment, we encourage you to contact us at info@ferrazwhitmore.com or visit our contacts page to discuss your situation without delay.
The Ukrainian Tax Dispute Path: From Audit to Supreme Court
Ukraine operates a structured, sequential dispute resolution framework. Understanding the full path before committing to any single step is essential, because procedural errors or missed deadlines at one level can foreclose options at the next.
Audit and Initial Assessment
The State Tax Service of Ukraine conducts various categories of audit – scheduled, unscheduled and documentary. During an audit, the taxpayer has the right to provide explanations, submit supporting documents and challenge the factual findings recorded in the audit report. The quality of the taxpayer's engagement at this stage directly shapes the record that will be reviewed by any later tribunal. Inadequate responses to auditor queries, or documents submitted too late in the process, are among the most common pitfalls we observe.
An individual tax consultation – a form of advance certainty available under Ukrainian law – can in some circumstances provide a degree of protection where a taxpayer has acted in reliance on official written guidance. Whether such a consultation is available, and what weight it carries in contested proceedings, depends on the specific facts.
Administrative Appeal
Before a taxpayer may approach the administrative courts, Ukrainian tax procedure generally requires an administrative appeal to the State Tax Service. This stage is not merely a formality: a well-prepared administrative appeal can resolve the dispute without litigation, and the written submissions made at this level form part of the evidentiary foundation for court proceedings if the appeal is unsuccessful. The arguments advanced, the documents filed and the legal framing chosen at the administrative appeal stage all carry forward.
Administrative Court Proceedings
If the administrative appeal does not produce a satisfactory outcome, the taxpayer may bring a claim before the administrative courts. The Ukrainian administrative court system has multiple tiers, with cases ultimately capable of reaching the Supreme Court of Ukraine. Supreme Court rulings in tax matters carry significant weight as guidance for lower courts and tax authorities, making it important to monitor relevant judicial developments even where a client's own case is at an earlier stage.
Tax litigation in Ukraine requires careful attention to procedural requirements, evidentiary standards and the burden of proof. Courts assess not only the legal arguments but also the completeness and credibility of the documentary record. International businesses sometimes underestimate the extent to which Ukrainian courts expect contemporaneous documentation – not retrospectively assembled evidence – to support a position.
For a broader view of how litigation strategy in comparable jurisdictions is structured, our analytical note on tax litigation strategy in the Netherlands offers useful comparative context on building a robust cross-border dispute posture.
Transfer Pricing and Treaty Disputes: Cross-Border Instruments
Transfer pricing challenges are among the most complex and consequential disputes that international groups face in Ukraine. Where a transfer pricing adjustment is made, the potential for double taxation arises immediately – the same profit may be taxed both in Ukraine and in the counterparty's home jurisdiction.
Several international instruments are relevant to resolving such conflicts:
- Mutual Agreement Procedures (MAP) under Ukraine's network of double tax treaties allow the competent authorities of two countries to negotiate a resolution where a taxpayer considers that the actions of one or both states result in taxation not in accordance with the applicable treaty. MAP is available in parallel with domestic dispute proceedings in many cases, though the interaction between the two tracks requires careful coordination.
- EU Arbitration Convention 90/436/EEC provides a dispute resolution mechanism specifically for transfer pricing cases involving EU member states, and is relevant where the counterparty entity is located in the EU. Its scope and availability depend on the specific jurisdictions involved.
- EU Directive 2017/1852 on tax dispute resolution mechanisms introduced binding arbitration as a backstop for unresolved double taxation disputes between EU member states, reinforcing the MAP framework with an enforceable outcome mechanism for qualifying cases.
For international groups operating through Ukraine, it is also necessary to consider whether the Diia City special regime – which governs certain technology-focused businesses – affects the characterisation of transactions or the applicable treaty analysis. Diia City participants operate under a distinct set of rules that interact with both Ukrainian tax law and cross-border arrangements in ways that require specific advice.
Our tax structuring practice supports clients in designing arrangements that are both commercially efficient and defensible under scrutiny. For an overview of structuring options in Ukraine, see our tax structuring service page.
Typical Pitfalls in Ukrainian Tax Disputes
Across the disputes we handle, a number of recurring issues stand out:
- Late or incomplete documentation: Ukrainian auditors and courts place significant weight on contemporaneous records. Business purpose documentation, intercompany agreements and pricing analyses prepared after a challenge is raised carry less evidential weight than those maintained as part of ordinary business practice.
- Misaligned group positions: A position taken in Ukraine that contradicts the treatment adopted in another jurisdiction creates inconsistencies that auditors and courts can exploit. Coordinating the Ukrainian position with the group's overall filing posture is essential.
- Procedural time pressure: Each stage of the Ukrainian dispute process operates within defined procedural windows. Missing a deadline for an administrative appeal or a court filing can extinguish rights that cannot be recovered. Acting promptly when an audit or assessment is notified is not optional.
- Underestimating the administrative appeal: Treating the administrative appeal as a mandatory formality rather than a substantive opportunity is a strategic error. Cases are sometimes resolved at this stage; even where they are not, a thorough administrative record strengthens the litigation position.
- Failure to initiate MAP in parallel: Where double taxation risk is real, delaying a MAP request can prejudice the taxpayer's position. MAP timelines are lengthy and it is generally prudent to initiate the procedure early rather than waiting for domestic proceedings to conclude.
How Ferraz & Whitmore Works on Ukrainian Tax Disputes
Our approach to tax audit defence and litigation in Ukraine is built around three priorities: procedural precision, substantive depth and cross-border coherence. We work as an integrated team across jurisdictions, so that the advice given in Ukraine accounts for the consequences in the group's other operating locations and vice versa.
From the moment of engagement, we conduct a structured review of the audit or assessment to identify the strongest defensible positions, the risks in the existing record and the procedural options available. We prepare written submissions, coordinate with local co-counsel where specific Ukrainian procedural representation requires it, and manage the interface between domestic proceedings and any treaty-based dispute resolution processes.
For disputes that involve litigation before the Ukrainian administrative courts, including proceedings that may reach the Supreme Court of Ukraine, our litigation and arbitration practice for Ukraine provides the procedural and advocacy support required at each tier of the court system.
If you are facing a tax audit or assessment in Ukraine and wish to understand your options, please reach out to our team at info@ferrazwhitmore.com or through our contacts page.
Self-Assessment Checklist for International Businesses
The following questions are not exhaustive, but they help identify whether a business is adequately prepared for a Ukrainian tax audit or dispute:
- Are intercompany agreements in place, signed and consistent with actual transaction flows?
- Does the group maintain a current transfer pricing file covering Ukrainian transactions?
- Have treaty positions – including withholding tax exemptions or reduced rates – been documented with the required substance evidence?
- Is there a clear record of business purpose for significant cross-border payments?
- Has the group obtained an individual tax consultation where a material uncertainty exists?
- Does the group monitor State Tax Service guidance and Supreme Court of Ukraine rulings relevant to its industry or transaction types?
- Is there a protocol in place for responding to audit notifications promptly and consistently across group entities?
If several of these questions expose gaps, a proactive review before an audit arises is considerably less costly than addressing the same issues under time pressure. We are available to assist with that review.
Discussing Your Tax Dispute in Ukraine
Tax disputes with the State Tax Service of Ukraine can develop quickly and the procedural windows at each stage are not forgiving. Whether you are at the audit stage, navigating an administrative appeal or considering court proceedings, early specialist advice materially affects the options available. To discuss a specific situation or to request an initial assessment of your exposure, please contact Ferraz & Whitmore at info@ferrazwhitmore.com or visit our contacts page.
Disclaimer: This publication is provided for informational purposes only and does not constitute legal advice. The information herein should not be relied upon as a substitute for professional legal counsel tailored to your specific circumstances. Ferraz & Whitmore assumes no liability for actions taken or not taken based on the contents of this material. For advice regarding your particular situation, please contact info@ferrazwhitmore.com.