Validate EU VAT numbers and apply reverse-charge VAT automatically for B2B transactions.
- Stores using it
- — Not detected yet
- Rating
- 4.1 / 5 4 reviews
- Price
- $15 / mo Free plan available
- Launched
- June 2025 Lithuania
Screenshots
About EUVAT.app – B2B Reverse Tax
Validate EU VAT numbers and apply reverse-charge VAT automatically for B2B transactions.
EUVAT.app automates VAT handling for EU B2B transactions. It works with net or gross storefronts: when prices include VAT, the app reverse-calculates net by buyer country and applies reverse charge where eligible. VAT numbers are validated via VIES and re-validated on each transaction; the customer’s VAT status is stored and tax is removed when applicable. Supports EU/non-EU sellers, with or without OSS. For Shopify Plus, collect and validate a VAT number in checkout. Supports all EU languages.
- VIES validation & reverse charge for eligible B2B orders
- Net & gross pricing support; auto net-from-gross by buyer country
- Collect & validate VAT at checkout (Shopify Plus only)
- Works for EU and non-EU sellers; supports OSS and non-OSS setups.
- Persistent customer VAT status; auto tax-exempt on future orders.
Features
- EU (VAT)
- Liability calculation
- Tax number validation
- Threshold tracking
EUVAT.app – B2B Reverse Tax pricing
Free plan available · Free trial · From $15 / month. Prices in USD; check the App Store for the latest.
-
Basic
Free to install
- 7% of refunded VAT, billed up to €15/mo (adjustable in Shopify).
- Install for free
- Pay only when VAT is refunded
- Includes onboarding support
- 14-day free trial
-
Grow
$15 / month
- Lower fees as you grow. Billing capped at €100/month (adjustable in Shopify).
- 15 EUR/month
- Lower overall fees: 3.5% of refunded VAT
- Includes onboarding support
-
Advanced
$45 / month
- Balanced pricing for growing B2B stores. Billing capped at €300/month (adjustable in Shopify).
- 45 EUR/month
- Lower overall fees: 2.9% of refunded VAT
- Includes onboarding support
-
Plus
$100 / month
- Designed for scale. Maximum savings at high volumes. Billing capped at €1,000/month (adjustable in Shopify).
- 100 EUR/month
- Lower overall fees: 1.9% of refunded VAT
- Includes onboarding support
Shopify stores using EUVAT.app – B2B Reverse Tax
We haven't detected EUVAT.app – B2B Reverse Tax on a live Shopify store yet. We recognise the apps that leave a trace in a store's code; some apps run only in the admin or the checkout.
Detect apps on any storeFAQ
EUVAT.app – B2B Reverse Tax: FAQ
Validate EU VAT numbers and apply reverse-charge VAT automatically for B2B transactions.
EUVAT.app – B2B Reverse Tax has a free plan; paid plans start at $15 a month.
We haven't detected EUVAT.app – B2B Reverse Tax on a live Shopify store yet. Scan any store on ShopScan to see the apps it runs.
EUVAT.app – B2B Reverse Tax is built by Optima Solutio, MB, based in Lithuania, and launched in June 2025.
4.1 out of 5 from 4 reviews on the Shopify App Store.