Every year, thousands of Ukrainian entrepreneurs face the same question: how to properly process transit through Poland so that cargo reaches the final buyer without delays and fines? Poland is the main “gateway” from Ukraine to the European Union, and customs transit through Poland requires a clear understanding of the rules, documents, and procedures. In this article, we will walk through every step in detail.
What Transit Through Poland Means for Exports from Ukraine
Customs transit is a customs procedure under which goods move from one point to another through the territory of one or more states without paying duties and taxes in those states. When processing exports from Ukraine through Poland, this means moving cargo across Polish territory to a destination in another EU country or third countries.
It is important to understand: transit through Poland is not simply a truck driving across the border. It is a legally documented procedure with specific documents, financial guarantees, and customs control along the entire route.
When Transit Through Poland Must Be Arranged
Arranging transit through Poland is required in the following cases:
- goods are exported from Ukraine to Poland and import customs clearance does not take place at the Polish border but is carried out directly at the Ukrainian customs office of departure;
- the cargo is not cleared through customs in Poland but only passes through in transit to the next destination;
- transit is carried out to Scandinavia, Germany, France, the Baltic states, and other countries through Polish territory;
- cargo is transported by rail or road through Polish border crossing points.
If cargo is only transshipped at a Polish port or warehouse and does not go through customs clearance in Poland, the transit procedure must still be arranged.
Documents Required for Transit Processing
The complete list of customs documents for export depends on the mode of transport and the final destination. However, there is a basic set without which no cargo will cross the border.
| Document | Purpose | Who Prepares It |
| CMR (waybill) | Transport waybill for road transport | Carrier |
| Invoice | Confirmation of the value of goods | Exporter |
| Packing list | Description of cargo contents | Exporter |
| Customs declaration (UA) | Confirmation of export from Ukraine | Customs broker |
| T1 transit declaration | Authorization for transit through the EU | Customs broker |
| Financial guarantee | Security for customs payments | Broker / guarantor |
| Phytosanitary / veterinary certificate | For certain categories of goods | Relevant authorities |
For certain product categories (food products, chemicals, hazardous substances) the list is significantly longer. Customs documents for export should be prepared in advance – any error or missing document can result in border delays.
Main Steps for Processing Transit Through Poland
The transit processing procedure consists of several sequential steps. Read more about international transportation and its specifics on the Daleth Group website.
Step 1. Document Preparation
The exporter prepares commercial documentation – invoice, packing list, specification. At the same time, the customs broker verifies that the documents comply with EU requirements.
Step 2. Filing the Export Declaration in Ukraine
An export-mode customs declaration is filed at Ukrainian customs. This confirms that the goods officially leave the customs territory of Ukraine.
Step 3. Filing the T1 Transit Declaration
After crossing the border on the Polish side, or in advance (via NCTS), the transit procedure is opened. The T1 declaration allows cargo to move across Polish and EU territory without paying import duties and VAT.
Step 4. Transit Under Customs Control
The cargo moves strictly along the approved route. Customs seals may be placed on the vehicle.
Step 5. Closing the Transit
Upon arrival at the destination, customs closes the transit declaration. Only then is the transit considered complete.
Customs Control Specifics at the Ukraine-Poland Border
The border between Ukraine and Poland is one of the busiest in Europe. This has been especially noticeable since 2022, when cargo flows increased sharply. In practice, this means:
- queues at border crossing points can last from several hours to several days;
- Polish customs may initiate a physical inspection of the cargo;
- documents are checked with particular thoroughness, especially regarding product code compliance (UKTZED/CN);
- additional checks against sanctions lists and dual-use goods lists are possible.
Daleth Group: “One of the most common causes of cargo delays at the border is a discrepancy between the product description in the invoice and the CMR waybill. Even a minor difference in wording can be grounds for postponing inspection. This is why consistency across all documents is not a formality but a critical element of successful transit.”
Common Mistakes When Processing Transit
Practice shows that most problems arise from the same mistakes:
- Incorrect product code. A wrongly indicated UKTZED/CN code can result in unexpected duty charges or even cargo blockage.
- Missing or expired financial guarantee. Without a valid guarantee, it is impossible to open transit in NCTS.
- Incorrect route indication. The T1 must specify the route of movement. Deviation from it without customs authorization is considered a violation.
- Errors in the CMR. Incorrect data regarding the consignee, weight, or destination.
- Absence of required permits for certain product categories (CITES, phytosanitary control, etc.).
How Long Does Transit Processing Take
The timeframe depends on several factors: the complexity of the cargo, the workload at the border crossing point, and how timely the documents are prepared.
| Situation | Approximate Timeframe |
| Standard cargo, documents ready | 1-3 hours for processing |
| Complex cargo, additional permits required | 1-3 business days |
| Queue at border crossing (Yahodyn, Shehyni, Krakivets) | 12-72 hours of waiting |
| Physical inspection at Polish customs | +4-8 hours added to base time |
| Errors in documents, corrections needed | +1-5 business days |
To minimize time, it is recommended to prepare documents in advance and engage an experienced customs broker.
Cost of Processing Transit Through Poland
The cost depends on the type of cargo, route, required documents, and the service provider chosen. On average, assistance with transit through Poland includes:
- customs broker services for preparing and submitting documents;
- cost of the financial guarantee (usually calculated based on the customs value of the cargo);
- additional fees for expedited service or non-standard cargo.
If your cargo is shipped regularly, it makes sense to conclude a framework agreement with a broker – this allows you to significantly reduce the cost of each individual processing.
How to Simplify Transit Through Poland
A few practical tips for those who want to avoid common problems:
- Engage a customs broker with experience specifically in Polish transit and the NCTS system.
- Prepare the full document package in advance – before the cargo leaves Ukraine.
- Verify that the financial guarantee is current before each shipment.
- Coordinate the route with the carrier and broker – do not allow unauthorized route changes.
- Use electronic processing through NCTS to reduce time at the border. Read more about the T1 transit declaration and its application.
Assistance with Transit Processing for Exports from Ukraine
Daleth Group handles customs transit through Poland by filing an end-to-end T1 customs declaration at the customs office of departure (Ukraine) in the NCTS system. The declaration is either closed in Poland as the customs office of destination at the EU exit border, or the cargo continues to any other EU country. We are leaders in Ukraine in processing T1 transit declarations and hold authorization to apply the general financial guarantee in the NCTS system for 36 EU countries.
Our customs brokerage services cover:
- preparation and verification of the complete document package;
- processing of T1 declarations and financial guarantees;
- cargo support at all stages of transit;
- prompt resolution of issues in case of border problems.
Conclusion
Customs transit through Poland for exports from Ukraine is a strictly regulated procedure that requires a properly prepared document package, a valid financial guarantee, and an understanding of Polish and European customs requirements. Errors are costly: cargo delays, fines, and additional expenses. The most effective way to avoid this is to engage an experienced customs broker who knows all the nuances of processing transit through Poland.
FAQ
How do I process transit through Poland when exporting from Ukraine?
To process transit, you need to prepare a document package (CMR, invoice, Ukrainian customs declaration), file an end-to-end T1 transit declaration in the NCTS system (for any EU country), provide a financial guarantee, and pass customs control at the border. Engaging a customs broker is strongly recommended.
What documents are needed for transit through Poland?
The basic package includes: CMR waybill, commercial invoice, packing list, customs declaration (export mode in Ukraine), T1 transit declaration, and a financial guarantee. Additional permits and certificates may be required for certain goods.
Is a T1 declaration required for transit through Poland?
Yes. The T1 declaration is mandatory for moving goods that do not have the status of “union goods” through EU customs territory, including Poland. Without a T1, cargo cannot move in transit through Polish or European customs territory.
Who should prepare transit documents?
Transit documents, including the T1, are prepared by an authorized customs broker or carrier that has the right to operate in the NCTS system. It is not possible to independently file a T1 without the appropriate authorizations.
How long does transit processing through Poland take?
With a complete document package ready – from 1 to 3 hours. The actual border crossing time depends on queues at the crossing point and can range from several hours to several days.