EUVAT.app – B2B Reverse Tax for Shopify App Store
EUVAT.app – B2B Reverse Tax is the #57 ranked tax app on Shopify, with a 4.1 average rating from 4 reviews, with a free plan available, as of Sep 3, 2026.
EUVAT.app – B2B Reverse Tax is a Shopify App Store app by Optima Solutio, MB, launched June 2025. With a rating of 4.1★ from 4 reviews, it currently ranks #57 in the Tax category.
AppRanks data: EUVAT.app – B2B Reverse Tax ranks #57 in Tax on Shopify App Store, placing it in the top 29% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
EUVAT.app – B2B Reverse Tax is a well-rated Shopify app with a limited review volume. It is listed in the Tax category on Shopify App Store, which AppRanks treats as the canonical taxonomy node for ranking and competitor comparison. 4 reviews put it in the early-traction tier — useful for early-stage stores willing to be on the leading edge. Early-traction review counts are sensitive to single launch periods or feature events, so a 30-day re-check before bigger commitments often resolves whether the trend is sustained. The free tier lets you trial the entry feature set without committing a payment method. AppRanks tracks rating, review count, pricing tier, and category position daily — the figures on this page reflect the most recent scrape from the canonical Shopify App Store listing.
Pros
- +Free tier available — no card required to evaluate
- +Published by Optima Solutio, MB — established developer track record
Cons
- −Limited review base (4) — ratings can shift significantly with new feedback
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About EUVAT.app – B2B Reverse Tax
How EUVAT.app – B2B Reverse Tax works
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.
Screenshots
Key features
- 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.
Standardized capabilities
Normalized capabilities detected for this app, comparable across the marketplace.
- Checkout ProcessStreamline the checkout process to enhance customer experience and reduce cart abandonment.common
- Customer AccountsAllow customers to create and manage their own accounts.common
- Exemption ManagementHandle tax exemption requests and approvals seamlessly.differentiator
- 3-Day Free TrialOffer a 3-day free trial for customers to experience your product risk-free.
- Liability CalculationCalculate liabilities accurately for financial reporting and management.differentiator
- Local Tax ReturnsGenerate and file local tax returns based on sales data.differentiator
- Multi-Currency SupportEnable transactions in multiple currencies for global customers.common
- Multi-State FilingEasily manage tax filings across multiple states for your business.common
- Tax Number ValidationVerify tax numbers for compliance and accurate billing.differentiator
- Threshold TrackingSet and monitor thresholds for key metrics to trigger alerts.common
- VIES IntegrationUtilize VIES for VAT number validation across EU member states.common
Pricing plans
Basic14-day free trial
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Grow15/month
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Most popular Advanced45/month
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Plus100/month
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Category rankings
As of Sep 4, 2026See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Keyword rankings
EUVAT.app – B2B Reverse Tax ranks for 5 keywords across Shopify App Store. Here are the top 3:
- Rank #20
- Rank #22
- Rank #5
Competitors & alternatives
EUVAT.app – B2B Reverse Tax doesn't have curated competitor matchups yet. Other tracked tax apps on Shopify:
Frequently asked questions
What is EUVAT.app – B2B Reverse Tax?
EUVAT.app – B2B Reverse Tax is an app for Shopify. It currently holds a 4.1-star rating from 4 merchant reviews, and it has been listed on the marketplace since 2025. It is listed under the Tax category on AppRanks, where you can see its current category position, review-velocity trend, and how it compares against the top alternatives in the same space. Developed by Optima Solutio, MB.
Is EUVAT.app – B2B Reverse Tax free?
EUVAT.app – B2B Reverse Tax offers a free plan that merchants can install on Shopify without entering payment details. Paid tiers Grow, Advanced, Plus unlock additional features for teams that outgrow the free plan. Each paid plan includes a 14-day free trial trial so merchants can validate fit before committing. Pricing details on this page are mirrored from the live Shopify listing and refresh on each scrape cycle.
Who uses EUVAT.app – B2B Reverse Tax?
EUVAT.app – B2B Reverse Tax is actively installed across Shopify stores tracked by AppRanks. Its review base is still building, which usually maps to early-stage merchants and stores piloting a new workflow. It is part of the Tax category on Shopify.
Where does EUVAT.app – B2B Reverse Tax rank on Shopify?
EUVAT.app – B2B Reverse Tax currently sits at position #57 in the Tax category on Shopify. That places it in the top 29% of 198 apps tracked in the same category. Category positions are read from the live marketplace ranking and refresh on each scrape, so the number you see here reflects the most recent crawl rather than a long-running average.
What does EUVAT.app – B2B Reverse Tax integrate with?
EUVAT.app – B2B Reverse Tax lists 4 integrations on its Shopify marketplace page. The most prominent are Checkout, Customer accounts, Shopify Admin, VIES. Integration data is mirrored from the live Shopify listing on each refresh, so the set above tracks whatever the developer has currently published — it does not reflect deeper compatibility AppRanks has not been able to verify from public data.
What languages does EUVAT.app – B2B Reverse Tax support?
EUVAT.app – B2B Reverse Tax declares support for 17 languages on its Shopify marketplace listing: Hungarian, Bulgarian, Danish, Spanish, German, Greek, with 11 additional locales documented on the marketplace listing. Language coverage is the locale set the developer has explicitly translated the app interface into — a broader set typically maps to a developer with international merchant traction.