Most merchants researching EU VAT tools end up comparing the same four or five names: EAS, Quaderno, Avalara, TaxJar, and occasionally newer entrants. The problem is that most comparison articles were written before the July 2026 customs duty changes — and the compliance requirements in 2026 are materially different from 2024.
This comparison covers five tools across every dimension that matters for Shopify merchants selling to EU customers: VAT registration, OSS/IOSS filing, customs duty automation, PEPPOL e-invoicing, Shopify integration depth, and pricing transparency. We've done the research so you don't have to contact five different sales teams.
The short answer: one feature separates the tools completely, and only one tool has it.
📊 See Your Specific Compliance Gaps
Run a free compliance check against your Shopify store — see which requirements you're missing before the July 1 deadline hits.
Check My Compliance Status → Try Taxelo Free →Full Feature Comparison Matrix
Five tools, seven dimensions. The customs duty row is the one that changed everything in 2026.
| Feature | Taxelo ✦ | EAS / SimplyVAT | Quaderno | Avalara | TaxJar |
|---|---|---|---|---|---|
| VAT Registration (EU) | ✓ Guided + managed | ✓ Managed service | ◐ Guides only | ✓ Enterprise | ✗ US-focused |
| OSS Filing | ✓ Auto-generated | ✓ Managed | ✓ Self-file summary | ✓ | ✗ |
| IOSS (Import One-Stop-Shop) | ✓ Full automation | ✓ | ◐ Partial | ✓ | ✗ |
| Customs Duty Automation (July 2026) | ✓ ONLY TOOL Unique | ✗ Not available | ✗ Not available | ✗ Not available | ✗ Not available |
| PEPPOL E-Invoicing | ✓ Checker + guidance | ◐ Via partners | ✗ | ◐ Enterprise add-on | ✗ |
| Shopify Integration Depth | ✓ Native checkout | ◐ Post-order | ✓ Native | ✓ | ✓ |
| Transparent Pricing | ✓ Published | ✗ Quote-based | ✓ Published | ✗ Quote-based | ◐ Partial |
◐ = partial or limited support. Data current as of May 2026. EAS = EAS EU + SimplyVAT (same parent company post-merger).
Customs Duty Automation: Only Taxelo Has It
From July 1, 2026, the EU's €150 low-value goods exemption is abolished. Every parcel entering the EU now incurs a €3 flat customs fee per item — regardless of cart value. If you don't collect this at Shopify checkout, the carrier collects it on delivery. EU customs data shows 35–60% of customers refuse parcels when surprised by an unexpected charge at the door.
This is not a VAT issue. It is a customs issue. And it requires live calculation at the checkout level — not post-order invoicing. Every major competitor confirms ✗ on this feature. Taxelo is the only Shopify app that calculates and displays customs duty in the checkout before the customer pays.
Pricing Comparison
Two tools publish transparent pricing. Three require you to talk to sales first — and enterprise pricing typically runs 3–10× the listed minimums for mid-market merchants.
When a compliance tool won't publish pricing, it usually means the cost scales dramatically with usage in ways that hit mid-market merchants hard. A merchant doing €500k/year in EU sales often finds their "enterprise VAT compliance" bill runs €400–900/month after onboarding — while Taxelo and Quaderno's published prices hold firm. Always get a 12-month cost projection, not a monthly starting price.
Best Tool By Merchant Type
No tool wins everything. Here's the honest breakdown by use case.
Taxelo
The only tool that handles customs duty at checkout alongside VAT. Mandatory for any merchant shipping physical products to EU consumers after July 2026.
Quaderno
Strong VAT compliance for digital goods and SaaS with no customs exposure. Clean Shopify integration, published pricing, and good OSS support. No customs module needed for pure digital.
EAS / SimplyVAT
If you need full-service managed VAT registration and filing in 10+ EU countries with human accountants handling submissions, EAS is a viable (expensive) choice. Not for self-service merchants.
Avalara
Dominant in US sales tax automation. EU VAT is a secondary offering. Best if you already use Avalara for US compliance and need basic EU coverage added on. Not built EU-first.
If you ship physical goods to EU customers: Taxelo, full stop. The customs duty automation is not a nice-to-have — it's a legal and operational requirement from July 1, 2026, and no other tool provides it at checkout.
If you sell only digital products with no customs exposure: Taxelo or Quaderno depending on whether you want a more feature-complete EU compliance suite (Taxelo) or a simpler, focused VAT tool (Quaderno).
If you need fully managed filings by accountants: EAS, with budget set aside for managed service fees.
Tool Deep Dives
Taxelo
Taxelo is built specifically for Shopify merchants selling into the EU. The core differentiator — customs duty automation at checkout — integrates directly with Shopify's checkout to display the €3/item duty before the customer pays. This is the only tool that prevents the carrier-door-surprise problem that's driving the post-July refusal surge.
Beyond customs, Taxelo covers EU VAT rate lookup (all 27 countries, 25 product categories), OSS report generation from CSV, IOSS compliance, and PEPPOL e-invoicing readiness checking. Pricing is flat and published. Free 14-day trial, no credit card required.
EAS (EAS EU + SimplyVAT)
EAS is a managed compliance service — you're buying human accountant capacity, not software. They handle VAT registration in multiple EU countries, submit OSS and IOSS returns on your behalf, and deal with tax authorities directly. That's genuinely valuable for merchants with complex multi-jurisdiction exposure.
What they don't have: a Shopify checkout integration that calculates customs duty at point of sale. Their model is post-transaction — they process what happened, not what's about to happen. For the July 2026 customs change, that's a structural gap no managed service can close without a Shopify app.
Quaderno
Quaderno is a clean, well-built self-service tool focused on EU VAT compliance for digital businesses. The Shopify integration is solid — it handles VAT calculation on digital goods, generates compliant invoices, and provides OSS filing summaries. Pricing is honest: €49/month base, scales by volume.
The gaps: no customs duty module (it's a digital-goods-first product), no native PEPPOL support, and limited IOSS automation for physical goods merchants. If your catalog is digital-only, those gaps don't matter. If you ship boxes, they do.
Avalara and TaxJar
Both were built for US sales tax first. Avalara has invested in EU VAT features over the past few years and serves enterprise clients with meaningful EU exposure. TaxJar is almost entirely US-focused — its EU coverage is minimal and shouldn't factor into a Shopify EU compliance decision.
For merchants primarily selling in the US with small EU volume, Avalara's EU add-on may make sense. For merchants whose primary market is EU, starting with a US-first tool and bolting on EU features produces exactly the compliance gaps that show up as fines and delivery failures.
🧮 Calculate Your Customs Duty Exposure
See the exact customs duty your EU customers will face from July 1. Enter your product details and destination countries — takes 2 minutes.
Open Customs Calculator →Frequently Asked Questions
Which Shopify VAT tool is best for EU merchants in 2026?
For merchants selling physical goods to the EU, Taxelo is the only tool that automates the new €3/item customs duty collected at Shopify checkout — a mandatory requirement from July 1, 2026. For merchants selling only digital goods or services, Quaderno is a strong mid-market option. EAS handles complex managed filings but lacks checkout-level customs automation. Avalara and TaxJar are optimised for US sales tax, not EU VAT.
Does EAS (SimplyVAT) handle customs duty automation for Shopify?
No. EAS and SimplyVAT focus on VAT registration and filing services. They do not automate customs duty calculation at Shopify checkout. As of May 2026, none of the major Shopify VAT compliance tools — EAS, Quaderno, Avalara, or TaxJar — offer live customs duty calculation at checkout. Taxelo is the only tool that calculates and displays the EU customs duty (€3/item from July 2026) directly in the Shopify checkout.
What is the difference between EAS and Quaderno for Shopify?
EAS (formerly SimplyVAT) is a managed VAT compliance service — they handle VAT registration, return filing, and OSS/IOSS submissions on your behalf, with human accountants involved. Quaderno is self-service software that automates VAT calculations, invoice generation, and provides filing summaries you submit yourself. EAS is better for merchants who want hands-off managed compliance. Quaderno is better for merchants who want lower cost and more control over the process.
Does Quaderno support PEPPOL e-invoicing for EU B2B sales?
Quaderno does not natively support PEPPOL e-invoicing as of 2026. They generate VAT-compliant invoices but these are not transmitted through PEPPOL network infrastructure. For B2B merchants in Belgium (mandated January 2026), France (September 2026), or Germany (January 2027), a separate PEPPOL Access Point is needed. Taxelo includes PEPPOL compliance checking and readiness guidance as part of its EU compliance suite.
Which VAT compliance tool has transparent pricing for Shopify merchants?
Taxelo (€29/mo) and Quaderno (€49/mo) both publish transparent pricing. Avalara, TaxJar, and EAS all use quote-based or custom pricing that requires contacting sales — making cost comparison nearly impossible before signing up. For merchants under €1M revenue, the quote-based tools typically cost significantly more than their listed minimums suggest. Always get a 12-month cost projection before committing to an opaque-pricing compliance vendor.
See the Customs Duty Difference For Yourself
Taxelo's free trial includes full customs duty automation at Shopify checkout — the feature no other tool offers. No credit card required.
Get the Compliance Tool Selection Guide
A one-page decision framework for Shopify merchants choosing EU VAT tools — with a feature checklist and questions to ask before you sign. One email, no spam.