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VAT Validator Pro
- by Vat Validator EU
- Free plan available
- by Vat Validator EU
- Free plan available
Validate EU VAT numbers in real-time against VIES. Automatically sync tax-exempt status for verified B2B customers with 90-day re-checks.
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About the VAT Validator Pro
VAT Validator Pro helps EU B2B merchants verify VAT numbers in real-time against the official VIES database. Manual VAT checks don't scale, and this app solves that with live validation through a storefront cart widget and checkout field for Shopify Plus stores.
The app only marks VAT numbers as verified when VIES confirms them. If VIES is temporarily down, numbers remain unverified so checkout can continue with VAT applied. Merchants can optionally enable tax-exempt sync for verified intra-community B2B customers after successful validation.
VAT numbers are automatically re-checked every 90 days to ensure ongoing compliance. Export your complete audit log as CSV for record-keeping. The cart widget works on all Shopify stores, while the checkout field is available exclusively on Plus.
Launched: August 4, 2026
Key features
- Real-time VIES checks; unverified if VIES is down
- Optional tax-exempt sync (merchant opt-in)
- Automatic re-validation every 90 days
- Exportable audit log
- Cart widget on all stores; checkout on Plus
Integrations with:
- Checkout
Category:
Pricing of VAT Validator Pro
Free
Free
- 10 VAT validations per 30 days
- Optional tax-exempt sync (opt-in)
- Re-validation every 90 days
- Audit log with CSV export
Pro
$3.99 / month
- Up to 10,000 VAT validations per 30 days
- Optional tax-exempt sync (opt-in)
- Re-validation every 90 days
- Audit log with CSV export
