Customs Value Adjustment in Russia and the EAEU: Documents That Protect Your Invoice Price
Every year, thousands of Russian importers receive the same notice: customs believes the declared price is understated and demands additional duties. This is known as an Adjustment of Customs Value (ACV) — a procedure that can turn a profitable shipment into a loss.
The customs logic appears straightforward: if a product costs less than what the «Monitor» database shows for comparable goods, something must be wrong. Reality is more complicated. A volume discount, a contract with an affiliated supplier, an exchange rate shift between two shipments — all of these are legitimate reasons for a price below the «market average.» Proving that requires the right documents, assembled before the cargo crosses the border.
The Supreme Court of the Russian Federation, in Ruling No. 49 dated November 26, 2019, established a principle that changes everything: the declarant’s information is presumed accurate until customs proves otherwise. This is a working tool, backed by real court decisions. It only functions, however, when you have built your evidentiary foundation in advance.
The problem is that most companies start gathering evidence after they receive the inquiry. By that point, the supplier correspondence from last year is gone, the discounted price list was never saved, and the partner can no longer retrieve the export declaration. This article lays out what to prepare in advance and in what order.
Why Adjustments Happen
Before building a document file, it helps to understand how customs actually decides to pursue an adjustment.
Risk profile. The Federal Customs Service runs a Risk Management System (RMS) — an algorithm that compares your declared price against a database of similar goods. If your price falls below the «profile,» the declaration is automatically flagged. The algorithm knows nothing about your individual discount. It sees only a number.
A structural contradiction sits at the heart of this. Courts — beginning with the 2024 exchange rate difference ruling — require customs to conduct an individual analysis of each transaction, accounting for commercial terms: discounts, market fluctuations, contractual arrangements. The algorithm cannot do this. Local inspectors, wary of accusations of favoritism when deciding in the declarant’s favor, often simply follow what the system tells them. That is where most unjustified adjustments originate.
Relationship with the seller. If buyer and seller are affiliated — part of the same corporate group, related individuals, or sharing common shareholders — customs may question whether the transaction price reflects fair market value. Affiliation alone does not bar the use of Method 1 (transaction value). It does require additional justification.
Formal document defects. Amounts that differ between contract and invoice, illegible stamps, or a reference to an attachment that was never attached — courts now treat these as immaterial if the substance of the transaction is clear: product, quantity, price. Previously, any of these flaws could trigger an ACV. That said, there is no reason to create grounds for dispute in the first place.
Five Levels of Protection
1: A Contract That Explains the Price
The foreign trade contract is the first document a customs inspector reads. Its function here goes beyond recording the deal. The contract must explain why the price is what it is.
The discount mechanism must be spelled out with specifics. The phrase «discounts may be agreed between the parties» explains nothing. You need a formula with actual values: «for orders of 1,000 units or more, the price decreases by 15%.» Customs will not accept a discount that has no calculation basis in the contract.
Delivery terms (Incoterms) should be stated precisely and without ambiguity. If delivery is on FOB terms (the seller’s responsibility ends at the ship’s rail), and the buyer covers freight and insurance, those amounts must appear as separate line items — because depending on the terms, they are either included in or excluded from customs value.
Interest on deferred payment must appear as a separate line in both the contract and the invoice. EEC Board Decision No. 118 dated September 22, 2015 explicitly permits excluding such interest from customs value — but only if it is itemized in the invoice and corresponds to market rates. A blended «goods plus interest» total forfeits that option.
2: An Invoice That Shows the Price Structure
A commercial invoice in customs clearance carries weight that goes well beyond an ordinary payment request. It proves that the price declared corresponds to the actual transaction price.
The invoice must have separate line items for goods, transportation, insurance, and — where applicable — licensing payments (royalties). When everything is merged into a single figure, customs cannot verify the cost breakdown and starts asking questions you did not anticipate.
A reference to the specific contract clause and the attachment number containing the specification is equally important. That is a technical detail that closes off the argument that «the documents contradict each other.»
In case No. А43-37840/2022, heard by the Arbitration Court of the Volga-Vyatka District in 2024, the court struck down a customs value adjustment because customs had compared prices from different shipments without accounting for the exchange rate difference. For that reason, it is worth stating the currency and exchange rate as of the invoice date, especially when transacting in non-standard currencies. With ruble volatility, a 20–30% swing over a few months is entirely normal.
3: A Supporting Document Package
This package is not required for every shipment. It is needed in three situations: the price is below the customs database average, the buyer and seller are affiliated, or the goods fall into a risk category (electronics, clothing, food, chemicals).
Seller’s price list. Whether publicly available or sent to the buyer directly, it must be dated and state the terms under which prices apply. If your price matches the list — or falls below it due to a volume discount — that is a strong argument. The price list must be current as of the transaction date, not pulled from a website that reflects last year’s pricing. If the seller does not publish it openly, ask for it in an official letter: courts accept that format.
Discount correspondence. Business letters, emails, or negotiation records that document the discount and its rationale. Courts treat this correspondence as evidence of market-based pricing. Keep it in original form, not as screenshots — in a dispute, the court may request formats that can be independently verified.
Export customs declaration from the country of origin, if the seller provides one. It shows the price at which the goods were declared on export. A discrepancy with the import declaration is difficult to explain; a match is powerful corroborating evidence.
Exchange quotes or industry price indices matter for commodities — metals, grain, petroleum products — where prices shift daily. A quote from a recognized source on the delivery date constitutes objective data that is hard to challenge.
Transfer pricing documentation is necessary when the parties are affiliated. Demonstrating that intra-group prices meet the arm’s length standard protects against ACV on related-party transactions more effectively than any other argument.
4: Responding Correctly to a Customs Inquiry
Article 325 of the EAEU Customs Code is the procedural core of customs value control — and the place where most mistakes are made.
When customs requests additional documents, you have four hours before the goods release deadline expires. Four hours. Not working hours. Not days. If the request arrives at the end of the working day and the release deadline falls the following morning, you have one night.
Companies that handle imports regularly keep a ready document set in a «standby folder» for each supplier. When an inquiry comes in, they are not assembling everything from scratch. That is not just good practice — it is an operational requirement.
The inquiry itself must be justified. Clause 5 of Article 325 of the EAEU Customs Code requires that it specify concrete grounds for doubt: what exactly triggered the concern and why the documents already submitted were insufficient. A template request — «please provide documents per the attached list» — without any stated grounds is recognized by courts as unlawful. If the inquiry is clearly disproportionate (for example, a request for a foreign manufacturer’s production cost breakdown when the issue is transport charges), file a written objection. At the same time, submit the fullest possible document package. That demonstrates good faith and builds an evidentiary record if the matter goes to court.
A second inquiry is a different signal. If customs received your documents and issued a follow-up request, the first response was not sufficient. The priority at that point is to understand what remained unclear. Sometimes a second inquiry signals that the inspector has already decided in favor of an ACV and is formally closing out the procedure. In that situation, bring in a customs representative or attorney immediately — from this point, correspondence with customs should be handled with professional support.
5: A Royalty Audit
This level is regularly overlooked — until customs conducts a desk audit three years later and the additional charges arrive all at once.
If the transaction involves royalties (licensing payments for a trademark, patent, or know-how), they are included in customs value under Article 40 of the EAEU Customs Code. Most declarants know that rule.
The non-obvious element, confirmed by the Arbitration Court of the Northwestern District in case No. А56-114310/2021: customs value includes not only the royalty amount itself but also the VAT that the Russian buyer withholds and remits to the budget as a tax agent. The court’s reasoning: the buyer must pay that VAT to secure the right to use the intellectual property. These are therefore costs directly tied to acquiring the goods.
The practical consequence is straightforward: when a license agreement is in place, add 20% VAT to the royalty figure and declare the combined amount as a customs value addition. Failing to do this over several years means a desk audit can cover the entire three-year lookback period in a single action.
The self-audit is simple: go through your license agreement register one by one. For each active agreement under which goods have been imported, check whether tax agent VAT has been included in the customs value. If it has not, a voluntary amended declaration filed before an audit begins carries a significantly lower penalty than a finding made by customs.
How the Document Package Varies by Situation
There is no one-size-fits-all package. The right documents depend on the circumstances.
For a standard shipment with no risk factors, the base set is sufficient: contract with attachments, itemized invoice, packing list, transport documents, certificates of origin. That covers roughly 80% of shipments.
If the price falls below the risk profile, add the seller’s price list, discount documentation (correspondence, amendment agreement), and the export declaration from the country of origin if the seller provides one.
For affiliated parties, transfer pricing documentation is required: a market-rate justification, a comparative analysis against prices offered to unrelated buyers, and a description of the group’s pricing methodology.
For commodity goods, include exchange quotes as of the shipment date from recognized sources — LME, Chicago Board of Trade, Reuters Metals — confirming that your price is in line with the market at that date.
If the deal involves licensing payments: the license agreement, royalty calculation, proof of tax agent VAT payment, and the calculation showing inclusion in customs value.
Three Situations That Documents Cannot Resolve
Genuine undervaluation. If the documented price does not reflect the actual transaction price — if there is an off-the-books «second payment» or a scheme involving fictitious discounts — no document package will help. Customs may not be able to prove it through an ACV proceeding, but the Federal Customs Service’s operational units can. That is a criminal matter, not an administrative correction.
Documents the foreign counterparty will not provide. The Supreme Court in Ruling No. 49 made clear that the first method cannot be denied solely because the declarant failed to produce the foreign manufacturer’s internal documents — cost breakdowns, financial statements. These are third-party trade secrets. If customs continues to insist and moves to deny anyway, litigation is the path forward.
Systemic post-clearance control. Three years ago, goods were cleared under an arrangement customs never challenged at release. That silence was not acceptance. A desk audit runs up to three years after release and can revisit everything cleared without objection. Silence at the time of release is not a defense. The only real protection is the documents you have kept throughout.
What Changed in 2024–2025
The court trend has moved toward declarants — but that is not a reason to lower your guard.
Courts are increasingly voiding adjustments based on template inquiries that cite no specific grounds. They are awarding damages against customs when goods were delayed due to unlawful decisions. In case No. А52-584/2023, the court ordered full compensation for goods that were destroyed as a result of an unlawful classification decision. In cases No. А56-32882/2023 and А13-3928/2023, fines were replaced with warnings for first-time violations committed without intent. The pattern is becoming more consistent.
At the same time, post-clearance control is intensifying. Customs increasingly clears goods at the border and then reviews the full three-year shipment history in a single audit action. One desk audit can cover hundreds of declarations and generate a substantial payment demand in a single document. Keeping records properly is therefore as important as having the right documents at clearance time.
In 2025–2026, there has been a notable uptick in inquiries targeting transactions by so-called «parallel importers.» Following the expansion of the parallel import regime, customs has been more actively scrutinizing whether declared values align with prices charged by authorized distributors. If you operate in that segment, documentary justification for any price difference is no longer optional — it is a required part of the file.
Pre-Shipment Checklist
Before each shipment from a risk category, run through this list.
The contract specifies the discount mechanism — not just permits discounts, but provides the calculation formula.
The invoice separates goods, freight, insurance, and royalties into distinct line items.
Incoterms are stated precisely and match the actual logistics arrangement.
If a license agreement is in place: tax agent VAT has been calculated and included in customs value.
If the parties are affiliated: documentation justifying the market rate of the price is on file.
The supplier document package is current: price list no older than six months, discount correspondence dated to the period of the transaction.
Documents are stored in organized form for at least three years after goods release.
Regulatory Framework:
1. EAEU Customs Code, Articles 38–45 (customs valuation methods), Article 325 (customs value control).
2. Ruling of the Plenum of the Supreme Court of the Russian Federation No. 49, dated November 26, 2019, «On Certain Issues Arising in Judicial Practice in Connection with the Entry into Force of the Customs Code of the Eurasian Economic Union.»
3. EEC Board Decision No. 118, dated September 22, 2015, «On the Inclusion of Deferred Payment Interest in Customs Value.»