- May 10, 2026
- Posted by: АРОУ
- Category: Publications
The tax service plays a key role in monitoring compliance with tax legislation and ensuring revenues to the state budget. However, like any government authority, it may issue decisions that sometimes raise doubts or disputes among taxpayers. That is why it is important to understand which tax authority decisions can be appealed and how to effectively protect your rights.
Which Tax Service Decisions Can Be Appealed?
Tax decisions are official documents containing conclusions, orders, or sanctions adopted by tax authorities regarding taxpayers. The main types of decisions subject to appeal include:
- decisions on additional tax assessments or penalties;
- decisions imposing liability measures (for example, blocking bank accounts);
- decisions refusing registration of tax invoices;
- decisions denying tax refunds;
- decisions issued following tax audits;
- decisions imposing financial sanctions or penalties;
- other administrative acts violating taxpayer rights.
How to Appeal a Tax Service Decision
1. Administrative Appeal Procedure
The first step is filing a complaint with the tax authority that issued the decision. This allows the taxpayer to challenge the act without going to court. The tax service is obliged to review the complaint within the legally established timeframe and provide a reasoned response.
2. Appeal to an Administrative Court
If the administrative appeal does not produce results, the taxpayer has the right to apply to an administrative court. The court reviews the case based on evidence and the legality of the tax authority’s actions.
3. Protection in Commercial Courts
If the dispute concerns commercial legal relations, protection may be carried out in commercial courts.
4. Use of International Legal Protection Mechanisms
In certain cases, taxpayers may apply to international judicial institutions, especially where taxpayer rights protected under international law are violated.
Taxpayer Rights During the Appeal Process
- to receive complete information regarding the grounds and content of the tax decision;
- to involve lawyers and representatives to protect their interests;
- to provide evidence disproving the conclusions of the tax authority;
- to appeal decisions within the legally established timeframes;
- to receive a reasoned response to their complaint.
Recommendations from the Ukrainian Bar and Real Estate Association
- Act quickly. Deadlines for appealing tax decisions are limited, so it is important not to miss them.
- Gather documents. Prepare all necessary evidence and supporting documentation for your position.
- Consult professionals. Professional legal support helps avoid common mistakes and effectively protect your rights.
- Use all available mechanisms. Administrative and judicial appeals together provide a comprehensive defense strategy.
- Pay attention to details. Properly drafted documents and strong legal arguments are key to a successful outcome.
Legal protection of taxpayer rights is an essential part of tax culture and legality in relations between businesses and the state. Understanding which tax authority decisions may be appealed and effectively using legal defense mechanisms will help businesses minimize risks and maintain financial stability. The Ukrainian Bar and Real Estate Association is always ready to provide qualified support in matters of tax law.

