VATquarter — OSS & IOSS VAT reports for Shopify

Turn your Shopify orders into EU OSS and IOSS return figures: by country and rate, in EUR, with refunds handled as corrections. Install from the Shopify App Store or log in below.

• Country × rate rows. The exact layout of the OSS Union-scheme return, including the Member State of dispatch split.
• Refunds as corrections. Refunds of earlier-period orders are listed under the period they belong to.
• ECB conversion and threshold tracker. Non-EUR stores converted at the period-end ECB rate; the €10,000 EU threshold tracked for the current and previous year.