Selling into the EU means filing an OSS return every quarter (or IOSS every month) with VAT split by destination country and rate. Shopify has no report for that. VATquarter reads your orders and refunds, groups the VAT already charged by Member State of consumption and rate, splits it by dispatch country, converts to euros at the ECB rate the rules require, lists refunds of earlier periods as corrections, and exports CSV or XLSX your accountant can file from. It prepares; you file.

• OSS and IOSS figures in the layout of the return form
• Country × rate rows, split by Member State of dispatch for the Union scheme
• Refunds of earlier-period orders reported as corrections, as the rules require
• Non-euro stores converted at the ECB period-end reference rate
• EU distance-selling threshold tracker for this calendar year and last