VAT Engine

VAT Engine helps ecommerce businesses, SaaS teams, and developers calculate EU VAT, track OSS and IOSS exposure, and prepare reliable compliance reports. The platform combines VAT calculations, official TEDB-backed rate data, SME threshold tracking, transaction evidence, multi-store reporting, filing preparation, developer APIs, and Shopify integration. VAT Engine is designed to make EU VAT workflows easier to integrate, review, and hand over to accountants—without forcing teams to build tax logic and compliance reporting from scratch. Key capabilities include: EU VAT calculation API OSS and IOSS threshold tracking SME threshold data Multi-store transaction reporting Filing preparation and accountant-oriented summaries Shopify integration Audit-ready transaction evidence Developer documentation and API access The main users are ecommerce teams, SaaS founders, developers, agencies, and finance teams working with cross-border EU sales. Learn more at https://vat-engine.app/