Russian tax audits: responding to FTS desk and field audits, writing objections, administrative appeal and arbitrazh court litigation. 2026 guide.
The Federal Tax Service has substantially increased audit intensity for foreign-owned Russian subsidiaries since 2022. Expanded access to banking data, customs records and cross-company transaction data through the AIS Nalog-3 platform has made the FTS one of the most data-capable tax authorities globally.
Understanding the audit process and the appeal framework — including realistic timelines and strategic options at each stage — is essential for any foreign company with a Russian subsidiary.
Conducted automatically for every tax return filed. The FTS reviews the return against its database without visiting the taxpayer's premises. The desk audit period is three months from filing. Most desk audits produce no action — but discrepancies trigger requests for explanation (требование) which must be responded to within five business days.
Conducted at the taxpayer's premises (or at the FTS office). Covers up to three calendar years preceding the year of appointment. The maximum duration is two months, extendable to four months and in complex cases to six months. Field audits are targeted — the FTS selects companies using a risk-scoring system. Foreign-owned subsidiaries with significant intercompany transactions, low margins or inconsistencies between RAS and management reporting are higher-risk.
Mandatory when a company files for liquidation. Covers the same three-year period as a standard field audit. Unlike a scheduled field audit, the liquidation audit cannot be declined or deferred. See our liquidation guide for full implications.
The written objection (возражения) stage is the most important and most underutilised step in the Russian tax dispute process. Many foreign companies treat it as a formality — a brief response acknowledging the FTS findings. This is a significant strategic error.
Address each finding separately with specific legal and factual arguments. A global denial is not sufficient
Cite controlling authority — Tax Code provisions, Ministry of Finance letters (письма Минфина), FTS guidance (письма ФНС), Supreme Court and arbitrazh court precedents
Present supporting documents not previously provided — additional contracts, transfer pricing documentation, third-party confirmations
Challenge procedural violations — failure to provide documents, excessive audit duration without proper extension, examination of periods outside the audit scope
Quantify the impact of accepted vs. disputed positions — where partial acceptance is likely, demonstrating the correct calculation is more persuasive than global denial
The objection hearing is oral — a representative of the taxpayer presents arguments before the FTS panel. Preparation for the hearing should treat it as advocacy, not administrative formality.
Before filing a court claim, the taxpayer must exhaust the administrative appeal process. The appeal is filed with the regional FTS office within one month of the district FTS decision. The regional office reviews the decision within one month (extendable). Statistics show approximately 25–35% of administrative appeals result in partial or full reduction of assessed amounts — a significant proportion that justifies the investment in a properly prepared administrative appeal.
In exceptional cases, a further appeal to the Federal FTS in Moscow is available before or instead of court litigation. This route is less frequently used but can be effective for novel legal questions or decisions that appear inconsistent with FTS guidance at the federal level.
Tax disputes in Russia are heard by the commercial courts (arbitrazh courts), not ordinary civil courts. The claim is filed within three months of the administrative appeal decision. First instance: typically 3–6 months. Appeal: additional 2–3 months. Cassation: further 2–3 months. The full litigation process through cassation typically takes 12–24 months.
Russian arbitrazh courts have a reasonably independent track record on tax matters, with approximately 45–55% of taxpayer claims succeeding at first instance across all categories. Transfer pricing cases have a lower taxpayer success rate — approximately 30–35% — reflecting the complexity of the legal standard and the FTS's evidentiary advantage.
Based on published FTS guidance and case law developments, the highest-risk areas for foreign-owned subsidiaries in 2026 are:
Unjustified tax benefit (необоснованная налоговая выгода): Transactions lacking business purpose or economic substance — artificial intercompany structures, shell entities in the payment chain
Transfer pricing: Intercompany transactions priced outside arm's length range, particularly management fees and royalties paid to low-tax jurisdictions
VAT refund claims: Input VAT claimed on construction, equipment or services from related parties — subject to heightened scrutiny
Controlled foreign companies: Undisclosed CFC income in foreign subsidiaries of Russian tax residents
Practical support for international business in Russia.