EU VAT infrastructure for SaaS and e-commerce
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VAT Engine is a developer-focused platform for integrating EU VAT calculation and compliance workflows into SaaS, e-commerce, and other digital products.
It provides access to current and historical VAT rates across all 27 EU member states, backed by official EU TEDB data. Instead of exposing only complex source categories, VAT Engine adds practical, merchant-friendly tax classes for products and services.
Developers can use the API to:
calculate net, gross, and VAT amounts retrieve rates by country, date, and tax class preserve transaction-level calculation records organize stores and sales channels through source profiles monitor EU cross-border thresholds prepare data for OSS and IOSS reporting workflows
VAT Engine is currently in active alpha development and is free for early users. Feedback from developers, SaaS founders, e-commerce businesses, and tax professionals is especially welcome.
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