---
title: "VAT Validator Pro Shopify App Profile"
description: "EU B2B merchants need a reliable way to verify VAT numbers. Manual checks do not scale, and valid numbers can fail later. VAT Validator Pro checks numbers live against VIES via a storefront cart widget, plus a checkout field on Shopify Plus. Only VIES-confirmed results count as verified. If VIES is down, numbers stay unverified -\\> checkout continues and VAT may still apply. Optionally sync tax-exempt status after successful intra-community checks. Re-checks every 90 days with CSV export."
canonical_url: "https://shoplist.co/shopify-apps/vat-validator-pro"
markdown_url: "https://shoplist.co/shopify-apps/vat-validator-pro.md"
last_updated: "2026-10-13"
entity_type: "shopify_app"
slug: "vat-validator-pro"
source: "public Shopify app profile allowlist"
---

# VAT Validator Pro Shopify App Profile

> EU B2B merchants need a reliable way to verify VAT numbers. Manual checks do not scale, and valid numbers can fail later. VAT Validator Pro checks numbers live against VIES via a storefront cart widget, plus a checkout field on Shopify Plus. Only VIES-confirmed results count as verified. If VIES is down, numbers stay unverified -\> checkout continues and VAT may still apply. Optionally sync tax-exempt status after successful intra-community checks. Re-checks every 90 days with CSV export.

## Quick answer
VAT Validator Pro has 0 detected stores in Shoplist. This Markdown profile displays 0 public brand examples; it is not a complete customer list.

## Key facts
- Name: VAT Validator Pro
- Monitoring status: First-adopter watch
- Developer: Vat Validator EU
- Developer profile: https://shoplist.co/app-developers/vat-validator-eu
- Shopify App Store URL: https://apps.shopify.com/vat-validator-pro-eu
- Launch date: August 4, 2026
- Shoplist category: Taxes
- Free plan signal: Yes

## Pricing summary
Free: Free; Pro: $3.99/month

Shoplist has not yet found reliable public storefront evidence connecting a Shopify store to this app. This does not mean the app has no users. Some apps are new, admin-only, server-side, theme-independent, or otherwise difficult to detect from public storefront signals.


## App Signals
As of November 8, 2026:

- Stores running it: 0, 0.0% of the stores Shoplist tracks
- Store movement, last 28 days: +0 new stores, +0 returning, −0 removed, net 0 (estimated; 1 day held out of movement)
- Primary App Store category: Taxes, #194 (14-day median position)
- Listing reviews: 0

## Public callouts
- 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
## Shopify App Store categories
- Taxes

## Data note
Profile updated: October 13, 2026. This is the profile revision date, not a guarantee that every store was checked on that date.
Public snapshot built: 2026-11-09 08:46:46.358718\+00
Detection metrics refreshed: 2026-11-08 10:00:00.19319\+00
Public app evidence date: 2026-10-13 11:20:36.074179\+00
This generated Markdown profile intentionally exposes only public, stable app-profile fields and a small public app-stack sample from Shoplist. It excludes private contact data, people data, internal scores, crawl provenance, full datasets, and unstable operational fields.

## Related links
- [HTML app profile](https://shoplist.co/shopify-apps/vat-validator-pro)
- [Shopify apps directory](https://shoplist.co/shopify-apps)
- [Shoplist data methodology](https://shoplist.co/data-methodology.md)