Case Study: Tax treaty application in CIS

Tax treaty application in CIS jurisdictions is one of the most contested areas of cross-border taxation for international businesses. When a company pays dividends, royalties or interest across CIS borders, the applicable withholding tax rate depends entirely on whether the relevant double tax treaty (DTT) is correctly invoked - and tax authorities in the region are increasingly aggressive in denying treaty benefits. This article examines real-world scenarios across Kazakhstan, Georgia and Armenia, maps the procedural and substantive risks, and provides a structured framework for protecting treaty positions before and during a dispute.

The CIS region encompasses a patchwork of bilateral DTTs negotiated at different times, under different model conventions, and with varying domestic implementation rules. Kazakhstan, Georgia, Armenia and Uzbekistan have each concluded networks of 40 to 60 DTTs, predominantly based on the OECD Model Tax Convention and the UN Model, with significant deviations reflecting Soviet-era treaty drafting traditions.

The core tension is structural. CIS tax authorities have adopted beneficial ownership (BO) analysis as their primary tool for denying treaty benefits, yet the domestic legislation in most CIS states does not define "beneficial owner" with the precision found in OECD Commentary. Kazakhstan';s Tax Code (Налоговый кодекс Республики Казахстан), Article 666, requires a non-resident to confirm its status as beneficial owner of income to access reduced withholding rates. Georgia';s Tax Code (საქართველოს საგადასახადო კოდექსი), Article 134, similarly conditions treaty relief on substance-based criteria. Armenia';s Tax Code (Հայաստանի Հանրապետության հարկային օրենսգիրք), Article 109, applies a comparable framework.

In practice, it is important to consider that CIS tax authorities have moved from formal document review to substantive economic analysis. A company that submits a certificate of tax residency and a standard BO declaration may still face denial if the authority concludes that the recipient lacks genuine economic substance - employees, decision-making capacity, or meaningful risk exposure in its home jurisdiction.

A non-obvious risk is the retroactive application of BO denials. In several documented patterns across the region, tax authorities have audited withholding tax positions for three to five years retrospectively, generating assessments that include the full treaty-denied withholding tax, penalties of 50% of the underpaid amount, and interest accruing daily. For a business with annual cross-border payments in the low millions of USD, the cumulative exposure can reach the mid-single-digit millions within a standard audit cycle.

Understanding how BO disputes arise requires examining concrete fact patterns. Three scenarios illustrate the spectrum of risk.

Scenario one: Dutch holding company receiving Kazakhstani dividends. A Dutch BV holds 100% of a Kazakhstani operating subsidiary. The subsidiary pays dividends upward. Under the Kazakhstan-Netherlands DTT, the withholding tax rate on dividends is 5% where the recipient holds at least 10% of the capital, compared to the domestic rate of 15%. The Kazakhstani tax authority audits the payment and requests evidence that the Dutch BV is the beneficial owner. The BV has two employees, a registered office, and passes dividends directly to its Luxembourg parent within 30 days of receipt. The authority denies the 5% rate, applying 15%, and issues a penalty assessment. The dispute value is material: on a dividend of USD 5 million, the difference between 5% and 15% is USD 500,000, plus penalties and interest.

Scenario two: Georgian company paying royalties to an Irish IP holding vehicle. A Georgian technology company licenses software from an Irish subsidiary of a US group. The Georgia-Ireland DTT reduces withholding tax on royalties to 0%. The Georgian Revenue Service (შემოსავლების სამსახური) audits the arrangement and concludes that the Irish entity is a conduit: it holds the IP formally but the actual development, enhancement and exploitation decisions are made in the US. The authority applies the domestic 5% withholding rate and denies the DTT exemption. The Irish entity has no employees involved in IP management and its board meetings are held by written resolution. The dispute value on annual royalty payments of EUR 2 million is EUR 100,000 per year, compounded over a four-year audit window.

Scenario three: Armenian company paying interest to a Cypriot lender. An Armenian manufacturing company borrows from a Cypriot SPV. The Armenia-Cyprus DTT limits withholding tax on interest to 5%, against a domestic rate of 10%. The Armenian tax authority challenges the arrangement, arguing that the Cypriot SPV is not the beneficial owner because it funded the loan by back-to-back borrowing from a BVI entity. The authority applies 10% and assesses penalties. The Cypriot entity has a local director and a bank account but no independent treasury function. The dispute value on a loan of USD 3 million at 8% interest is USD 12,000 per year in additional withholding, but the penalty and interest load transforms this into a six-figure assessment over the audit period.

These three scenarios share a common structure: a formal treaty position undermined by substance deficiencies, identified through audit, and converted into a multi-year assessment. The strategic response differs in each case, but the preparation logic is identical.

To receive a checklist on beneficial ownership documentation for CIS jurisdictions, send a request to info@vlolawfirm.com

Kazakhstan';s Tax Code, Article 666, establishes that a non-resident may apply a reduced DTT rate only if it is the beneficial owner of the income and provides a certificate of tax residency issued by the competent authority of its home state, apostilled or legalised, and translated into Kazakh or Russian. The certificate must be valid for the tax year in which the income is paid. Kazakhstan does not accept electronic certificates without a physical apostille unless a bilateral agreement on electronic document exchange exists.

The Tax Code, Article 667, permits the Kazakhstani payer to apply the reduced rate at source without prior approval from the State Revenue Committee (Комитет государственных доходов). However, if the authority subsequently determines that the BO condition was not met, the liability falls on the Kazakhstani payer, not the foreign recipient. This is a critical structural risk for Kazakhstani subsidiaries of international groups: they bear the withholding tax exposure for their parent';s substance failures.

Kazakhstan';s Tax Code, Article 220, provides a general anti-avoidance rule (GAAR) that allows the authority to recharacterise transactions lacking business purpose. The authority has applied this provision in conjunction with BO analysis to deny treaty benefits even where the formal BO documentation was complete.

Appeals in Kazakhstan follow a mandatory pre-trial procedure. The taxpayer must file an objection with the tax authority within 30 working days of receiving the audit act. If the objection is rejected, the taxpayer may appeal to the Appeals Commission (Апелляционная комиссия) within 30 working days. Only after exhausting administrative remedies may the taxpayer file a claim in the specialised inter-district economic court (специализированный межрайонный экономический суд). The total administrative phase typically takes 90 to 120 days.

Georgia';s Tax Code, Article 134, conditions treaty benefits on the recipient being the beneficial owner of the income. Georgia has adopted a substance-over-form approach aligned with OECD BEPS Action 6 recommendations, incorporating a principal purpose test (PPT) into its domestic anti-avoidance framework through amendments to the Tax Code, Article 73.

The Georgian Revenue Service has authority to conduct field audits and desk audits. For withholding tax disputes, desk audits are common: the authority reviews documentation submitted by the Georgian payer and issues a preliminary finding. The payer has 20 calendar days to respond. If the dispute is not resolved at the desk audit stage, the matter proceeds to a tax dispute resolution council (საგადასახადო დავების განხილვის საბჭო) within the Revenue Service. The council must issue a decision within 60 calendar days. Further appeal lies to the Ministry of Finance Appeals Board (სააპელაციო საბჭო) and then to the administrative courts.

Georgia';s Tax Code, Article 154, imposes a penalty of 50% of the underpaid tax for intentional evasion and 10% for negligent underpayment. Interest accrues at 0.05% per day on the outstanding amount. For a EUR 100,000 assessment, daily interest of EUR 50 compounds significantly over a 12-month dispute cycle.

Armenia';s Tax Code, Article 109, requires the beneficial owner condition to be satisfied for treaty benefits to apply. Armenia has also incorporated BEPS minimum standards through amendments to its Tax Code, Article 66, introducing a limitation on benefits (LOB) concept for certain treaty relationships.

The Armenian State Revenue Committee (Պետական եկամուտների կոմիտե) conducts tax audits with a standard field audit duration of 30 working days, extendable by 30 working days in complex cases. The taxpayer must respond to the audit act within 20 working days. Administrative appeal to the head of the State Revenue Committee must be filed within 20 working days of the final audit act. Judicial appeal to the Administrative Court of Armenia (Հայաստանի Հանրապետության վարչական դատարան) is available after exhausting administrative remedies.

Armenia';s Tax Code, Article 401, imposes penalties of 50% of the underpaid amount for treaty benefit denials classified as intentional. Interest accrues at the Central Bank of Armenia refinancing rate plus 5 percentage points per annum.

The gap between formal compliance and substantive compliance is where most international businesses encounter problems. CIS tax authorities have developed detailed questionnaires and information requests that go well beyond the standard residency certificate and BO declaration.

In Kazakhstan, the State Revenue Committee routinely requests the following in BO disputes:

• Board minutes of the foreign recipient demonstrating independent decision-making on dividend or interest receipt
• Payroll records showing employees with relevant expertise in the jurisdiction of the recipient
• Bank account statements showing that income was not immediately transferred onward
• Contracts with third parties demonstrating that the recipient conducts genuine business activity
• Evidence of tax paid in the home jurisdiction on the income received

A common mistake is to treat the residency certificate as sufficient. In the current enforcement environment across Kazakhstan, Georgia and Armenia, the residency certificate is a threshold condition, not a substantive defence. The authority will look past it to examine economic reality.

In Georgia, the Revenue Service has developed a substance matrix for IP holding structures, examining whether the entity that holds IP rights has personnel capable of making decisions about development, enhancement, maintenance, protection and exploitation - the DEMPE functions identified in OECD Transfer Pricing Guidelines. An Irish or Dutch IP holding vehicle that cannot demonstrate DEMPE substance will face denial of treaty benefits on royalty payments from Georgia, regardless of the formal treaty position.

In Armenia, the State Revenue Committee has focused on back-to-back financing structures. Where a Cypriot or Dutch lender can be shown to have funded its loan to the Armenian borrower through a corresponding borrowing from a related party in a low-tax jurisdiction, the authority treats the intermediate entity as a conduit and denies treaty benefits on interest payments.

Many underappreciate the documentation burden that arises when a dispute is already underway. Assembling substance evidence retrospectively - locating board minutes from three years ago, obtaining payroll records from a foreign HR system, reconstructing decision-making trails - is significantly more expensive and less reliable than maintaining contemporaneous documentation. The cost of non-specialist mistakes in this area is not merely the tax assessment itself but the legal and advisory fees incurred in reconstructing a defensible position under time pressure.

To receive a checklist on substance documentation for cross-border CIS structures, send a request to info@vlolawfirm.com

When a CIS tax authority issues an assessment denying treaty benefits, the taxpayer faces a sequence of procedural choices that materially affect the outcome and cost of the dispute.

Administrative appeal: the mandatory first step. In all three jurisdictions examined, administrative appeal is mandatory before judicial recourse. The administrative phase serves two functions: it creates a formal record of the taxpayer';s legal arguments, and it sometimes produces a settlement or partial concession from the authority. In Kazakhstan, the Appeals Commission has shown willingness to reduce penalty assessments where the substantive tax position is contested but the procedural compliance was adequate. In Georgia, the Ministry of Finance Appeals Board has reversed Revenue Service decisions in cases where the BO analysis was procedurally defective. In Armenia, administrative appeal success rates are lower, but the process is a necessary precondition for judicial review.

The administrative appeal must be filed within strict deadlines: 30 working days in Kazakhstan, 20 calendar days in Georgia, and 20 working days in Armenia from the date of the final audit act. Missing these deadlines forfeits the right to administrative review and, in some cases, the right to judicial appeal. The risk of inaction is therefore acute: a business that delays engaging legal counsel after receiving an audit act may lose its procedural rights within three to four weeks.

Judicial appeal: courts and jurisdiction. In Kazakhstan, treaty benefit disputes are heard by the specialised inter-district economic courts, with appeal to the regional courts and then to the Supreme Court of Kazakhstan (Верховный суд Республики Казахстан). The first-instance court typically issues a decision within 60 to 90 days of the claim being filed. In Georgia, administrative disputes are heard by the Tbilisi City Court (თბილისის საქალაქო სასამართლო) and appealed to the Tbilisi Court of Appeals (თბილისის სააპელაციო სასამართლო). In Armenia, the Administrative Court of Armenia has exclusive jurisdiction over tax disputes, with appeal to the Court of Cassation of Armenia (Հայաստանի Հանրապետության վճռաբեկ դատարան).

Mutual agreement procedure: the underused tool. Where a DTT contains a mutual agreement procedure (MAP) article - which virtually all CIS DTTs do, typically modelled on OECD Model Article 25 - the taxpayer may request that the competent authorities of both contracting states negotiate a resolution. MAP is particularly relevant where the dispute involves double taxation: if Kazakhstan denies treaty benefits and taxes the income at 15%, while the Netherlands taxes the same income at the full Dutch rate, the group faces economic double taxation. MAP allows the competent authorities to eliminate this double taxation by agreement.

MAP requests must generally be filed within three years of the first notification of the disputed assessment, though some older CIS DTTs contain shorter time limits. The MAP process is slow - resolution typically takes two to three years - but it operates in parallel with domestic proceedings and does not require the taxpayer to abandon its domestic appeal. The combination of domestic appeal and MAP is often the optimal strategy for high-value disputes.

Arbitration under investment treaties. Where the beneficial owner denial can be characterised as a breach of fair and equitable treatment under a bilateral investment treaty (BIT), the taxpayer may have access to investment arbitration. This route is available only where the foreign investor qualifies as a protected investor under the relevant BIT and the tax measure constitutes a treaty breach rather than a legitimate exercise of tax authority. Investment arbitration is a high-cost, long-duration process - typically three to five years and legal fees starting from the mid-hundreds of thousands of USD - but it is a credible option for disputes involving very large assessments and clear procedural abuse by the tax authority.

The most cost-effective approach to CIS tax treaty risk is prevention. Businesses that invest in substance and documentation before an audit are materially better positioned than those that attempt to reconstruct their position under audit pressure.

Substance requirements by income type. For dividend flows, the recipient entity should demonstrate that it makes genuine investment decisions, retains earnings for a commercially rational period before distributing upward, and has personnel or contracted service providers capable of managing an investment portfolio. For royalty flows, the recipient must demonstrate DEMPE functions. For interest flows, the recipient must demonstrate independent treasury management and the absence of back-to-back financing that strips it of economic risk.

Documentation maintenance. Board minutes should be prepared contemporaneously and should reflect genuine deliberation, not rubber-stamping. Employment contracts, payroll records and office lease agreements should be maintained and accessible. Bank account statements should be preserved for at least five years, matching the standard audit limitation period in Kazakhstan (five years under Tax Code Article 48), Georgia (three years under Tax Code Article 73, extendable to six years for fraud), and Armenia (three years under Tax Code Article 401, extendable to five years).

Advance pricing agreements and rulings. Kazakhstan offers advance tax rulings (предварительное налоговое решение) under Tax Code Article 713, allowing a taxpayer to obtain binding confirmation of the tax treatment of a planned transaction. Georgia offers binding tax rulings (სავალდებულო განმარტება) under Tax Code Article 45. Armenia does not currently offer a formal advance ruling mechanism for withholding tax, but informal guidance from the State Revenue Committee is available. Obtaining a ruling before implementing a cross-border structure eliminates the uncertainty that drives most treaty benefit disputes.

Periodic substance reviews. A non-obvious risk is that substance adequate at the time of structuring may erode over time as the business evolves. An entity that had genuine employees and decision-making capacity when the structure was implemented may have lost those attributes through staff turnover or reorganisation. Annual substance reviews - examining headcount, decision-making records, and financial flows - are a low-cost insurance policy against retrospective BO denial.

The business economics of prevention are straightforward. A substance review and documentation programme for a CIS holding structure costs in the low tens of thousands of USD per year in professional fees. A contested BO denial across a three-year audit period, including administrative appeal, judicial proceedings and potential MAP, costs in the hundreds of thousands of USD in legal fees alone, before accounting for the tax, penalties and interest at stake. The cost differential makes prevention the dominant strategy for any business with material cross-border payments into or out of CIS jurisdictions.

We can help build a strategy for structuring and documenting your CIS cross-border arrangements to withstand beneficial ownership scrutiny. Contact info@vlolawfirm.com to discuss your specific situation.

To receive a checklist on pre-audit preparation for CIS tax treaty positions, send a request to info@vlolawfirm.com

What is the most significant practical risk when applying a DTT in Kazakhstan or Georgia?

The most significant risk is the beneficial ownership denial. Even where a company holds a valid residency certificate and has submitted a BO declaration, the tax authority will examine the economic substance of the recipient entity - its employees, decision-making capacity, and the actual flow of funds. If the authority concludes that the recipient is a conduit, it will apply the domestic withholding rate and issue a penalty assessment covering the full audit period. The practical consequence is that the Kazakhstani or Georgian payer bears the liability, not the foreign recipient, which creates an unexpected exposure for the local subsidiary. Businesses should treat substance documentation as an ongoing operational requirement, not a one-time filing exercise.

How long does a CIS tax treaty dispute typically take, and what does it cost?

A dispute that proceeds through administrative appeal and first-instance judicial review in Kazakhstan typically takes 12 to 18 months from the audit act to a court decision. In Georgia and Armenia, the timeline is broadly similar. If the matter proceeds to appellate courts, add another 6 to 12 months. A parallel MAP process adds two to three years but does not extend the domestic timeline. Legal fees for a contested treaty benefit dispute, including administrative and first-instance judicial proceedings, typically start from the low tens of thousands of USD for straightforward cases and reach the mid-hundreds of thousands for complex, multi-year disputes. The penalty and interest load on the underlying assessment often exceeds the legal fees, making early resolution through the administrative process economically attractive where the substantive position is weak.

When should a business choose MAP over domestic judicial appeal in a CIS treaty dispute?

MAP is the preferred route when the dispute involves genuine double taxation - where both the CIS state and the treaty partner state are taxing the same income. Domestic judicial appeal is the preferred route when the dispute turns on procedural defects in the audit process or on factual questions about substance that can be resolved with documentary evidence. The two routes are not mutually exclusive: a business can pursue domestic appeal and MAP simultaneously, using the domestic proceedings to preserve its legal position while the competent authorities negotiate. MAP is less effective where the CIS authority';s denial is based on a domestic anti-avoidance provision rather than a treaty interpretation disagreement, because MAP does not override domestic GAAR provisions in most CIS DTTs.

Tax treaty application in CIS jurisdictions requires more than formal compliance. The beneficial ownership standard, applied with increasing rigour by tax authorities in Kazakhstan, Georgia and Armenia, demands genuine economic substance and contemporaneous documentation. Businesses that treat DTT access as a structuring outcome rather than an ongoing operational discipline face material audit risk. The procedural framework - mandatory administrative appeal, judicial review, MAP and in some cases investment arbitration - provides meaningful remedies, but those remedies are most effective when engaged early and with specialist support.

Our law firm VLO Law Firms has experience supporting clients in Kazakhstan, Georgia, Armenia and other CIS jurisdictions on tax treaty application, beneficial ownership disputes, and cross-border tax structuring matters. We can assist with pre-audit substance reviews, documentation programmes, administrative and judicial appeals, and MAP requests. To receive a consultation, contact: info@vlolawfirm.com