Executive Summary
The Indirect Taxation Authority (UIO) collected 10.705 billion KM in indirect tax revenue for the first ten months of 2026, a 6.12% year-on-year increase reflecting robust consumption and intensified enforcement. Simultaneously, the Gradiska–Stara Gradiska passenger border crossing with Croatia became operational, a new customs referent code (BA094162) was mandated for freight at Gradiska Novi Most, and the UIO conducted a major vehicle seizure in Kotor Varos for tax arrears. Republika Srpska’s tax administration also reported 10% revenue growth across all categories for January–September 2026.
Important Updates
UIO Indirect Tax Revenue Reaches 10.7 Billion KM, Signaling Strong Compliance and Enforcement
The Indirect Taxation Authority of Bosnia and Herzegovina (UIO) reported total indirect tax revenue of 10.705 billion KM for January–October 2026, up 617 million KM (6.12%) versus the same period in 2025. The increase is driven by VAT, excise duties, and customs duties, reflecting robust domestic consumption, import activity, and the impact of anti-fraud measures, digitalization, and alignment with EU acquis under the Stabilisation and Association Agreement. Strong revenue performance typically correlates with heightened audit activity and stricter enforcement of VAT compliance and transfer pricing rules, making timely filing and accurate reporting critical for multinational enterprises.
Taxpayers should maintain monthly VAT return filings by the 10th of the following month via the e-UIO portal, as non-compliance penalties remain at 10–50% of unpaid tax plus 0.05% daily interest. The UIO’s capacity to meet fiscal targets suggests continued data-driven enforcement, with the next quarterly report indicating whether the annual target of ~13 billion KM is achievable.
Sources: UIO Collected 10.705 Billion KM in Indirect Tax Revenue for First Ten Months of 2026
Secondary Regulatory & Regional Updates
- Gradiska–Stara Gradiska Passenger Border Crossing Opens: The new international passenger crossing with Croatia (EU) began 24/7 operations on October 30, 2026, at 08:00 under customs code BA094162. It handles pedestrians, cars, and buses only; freight remains at the existing Gradiska freight terminal. Procedures follow EU Union Customs Code standards with green/red lanes and real-time risk management via the UIO’s CIS. Travelers must observe duty-free allowances (300 EUR land) and present valid documents. UIO Opening Announcement | UIO Pre-Opening Notice
- New Customs Referent Code BA094162 Mandatory at Gradiska Novi Most: Effective October 14, 2026, 07:00, freight forwarders must use customs office code BA094162 in SAD Box A and NCTS declarations for goods traffic at Gradiska Novi Most. The generic code BA094100 is discontinued for this location. Incorrect codes trigger automatic CIS rejection, delays, and penalties of 500–10,000 KM per declaration under Article 224 of the Customs Law. ERP/customs software (SAP GTS, MIC, Descartes) must be updated immediately. UIO Notice to Forwarders
- UIO Seizes Vehicles in Kotor Varos Enforcement Action: On October 29, 2026, UIO officers from Regional Center Banja Luka seized a substantial number of vehicles from taxpayers with outstanding indirect tax liabilities (VAT, excise, customs) under Article 45 of the Law on Indirect Taxation Authority. Owners have 8 days to settle debts or challenge seizure before public auction. The action signals intensified enforcement reach, including leased assets, and coordination with entity tax administrations. Taxpayers with arrears should contact UIO Banja Luka for installment agreements (up to 24 months). UIO Seizure Report
- Republika Srpska Tax Administration Reports 10% Revenue Growth: For January–September 2026, the Tax Administration of Republika Srpska collected 3.602 billion KM, up 341.4 million KM (10%) year-on-year across all categories (CIT, PIT, VAT, excise, social contributions). The growth reflects improved compliance and enforcement, signaling a stable fiscal environment. Taxpayers in high-growth sectors (manufacturing, wholesale/retail, services) should anticipate continued audit focus and ensure accurate periodic filings. RS Tax Administration Report
Disclaimer: This article is compiled and summarized by the AI based on publicly available information and is for general information purposes only. It does not constitute any form of formal tax advice, legal opinion, or basis for performance. Please consult a qualified professional tax advisor or legal counsel for tax advice.