One Stop Shop (OSS)

The One Stop Shop (OSS) is a streamlined system designed to simplify how businesses manage their Value Added Tax (VAT) responsibilities across multiple European Union countries. Instead of registering and filing VAT in each country they operate in, businesses can register once through the OSS portal. This allows them to report and pay VAT for all applicable sales across participating countries in a single, centralized process. The OSS helps reduce administrative burden, ensures compliance, and facilitates smoother cross-border trading within the EU.