International trade with Sweden is thriving, but businesses often run into costly delays or penalties when navigating customs regulations. To help companies avoid common mistakes, we sat down with a Swedish Customs (Tullverket) expert who shared practical insights, real-world examples, and actionable advice.
Q1: What are the most common mistakes companies make when importing goods into Sweden?
Expert: One of the biggest issues we see is incomplete or incorrect documentation. Many businesses underestimate the importance of accurate invoices, packing lists, and classification codes. Another frequent mistake is miscalculating customs value by excluding freight or insurance costs that must be included. These errors lead to delays, re-assessments, and sometimes fines.
Companies should also pay close attention to restricted goods and ensure they have the necessary licenses before shipping. For example, importing agricultural products or certain chemicals without permits can result in confiscation.
Q2: How about on the export side? What mistakes do exporters commonly make?
Expert: Exporters often fail to provide the correct commodity codes or neglect to declare the true country of origin. This creates complications for the buyer, who may face extra duties in their own country. Another common oversight is misunderstanding Incoterms, which leads to disputes over who is responsible for transportation costs and insurance. Clear agreements are essential.
Q3: Classification seems complicated. What advice would you give on getting it right?
Expert: Classification under the Harmonized System (HS) is one of the most technical aspects of customs. Guessing is not an option. Businesses should consult the TARIC database or request Binding Tariff Information (BTI) from Tullverket for certainty. A wrong classification code can mean paying too much duty—or too little, which could trigger penalties later.
It’s always worth investing time or professional help to get classification right at the start. This prevents recurring mistakes with every shipment.
Q4: How important is customs valuation, and where do companies go wrong?
Expert: Customs valuation is extremely important because duties and VAT are calculated from it. Errors happen when businesses exclude elements like commissions, royalties, or freight charges that should be included. Others overstate deductions. Tullverket often audits valuation, and repeated errors can result in significant back payments. The best practice is to establish clear internal procedures and document how you calculate customs value.
Q5: Are there specific rules companies should be aware of for trade within the EU?
Expert: Trade within the EU is simpler, as goods move freely without customs duties. However, businesses still need to file Intrastat reports if their trade volume exceeds thresholds. Another mistake is not keeping sufficient records. Even within the EU, tax authorities can audit VAT reporting, and poor documentation creates serious problems. So while there are fewer border checks, companies should not ignore compliance obligations.
Q6: What practical steps can businesses take to avoid these mistakes?
Expert: Preparation is everything. Here are some recommendations:
- Train your staff in customs procedures and updates from Tullverket.
- Double-check all documentation before shipments leave.
- Use Binding Tariff Information (BTI) for classification certainty.
- Establish internal checklists for valuation and required documents.
- Work with a customs broker if your shipments are frequent or complex.
Ultimately, companies that treat customs as a strategic function—not just paperwork—avoid most of the costly mistakes we see.
Turning Compliance Into a Competitive Advantage
Importing and exporting successfully in Sweden requires attention to detail, but it also offers opportunities to streamline processes and build trust with partners. By learning from common mistakes—misclassification, incorrect valuation, missing licenses, and weak documentation—your company can reduce delays, lower costs, and ensure smoother operations. Businesses that master compliance not only avoid penalties but also strengthen their reputation as reliable trade partners.
Need expert support on customs procedures? CE Sweden works closely with Tullverket regulations to guide international businesses through every step of import and export.




