Your EU VAT report,
ready in 60 seconds
Upload your Stripe data or sales CSV and see exactly what you owe across every EU market — before it becomes a problem.
< 60s
Analysis time
27
EU countries covered
2026
VAT rates current
€0
Free to start
Everything you need to stay compliant
From raw CSV to filed return — one platform handles it all.
Instant CSV Analysis
Drop any sales export — Shopify, WooCommerce, Stripe, or custom format — and get a full VAT breakdown across 27 EU countries in under 60 seconds.
VAT Breakdown
Compliance Grade
Instant A–F grade tells you exactly where your VAT exposure stands and which markets need urgent attention before the next filing date.
Excellent Compliance
Anomaly Detection
Automatic flagging of missing VAT numbers, OSS threshold breaches, and country mismatches before they turn into penalties.
OSS threshold exceeded in FR
+€12,400 over limit
Missing VAT ID in 3 rows
rows 14, 67, 89
PL registration recommended
approaching threshold
Rate Simulator
Model what-if scenarios — expanding to new markets, rate changes, OSS elections — before they affect your bottom line.
Scenario: Expand to NL + BE
OSS Filing Calendar
Never miss a quarterly EU deadline. Track OSS obligations, upcoming filing dates, and country-specific thresholds automatically.
Q1 OSS Return
30 Apr 2026
Q2 OSS Return
31 Jul 2026
Q3 OSS Return
31 Oct 2026
What founders discover too late
These aren't edge cases. They're the three most common EU VAT situations we were built to prevent.
Discovered 6 months late
Crossed the EU cross-border sales threshold in Q1. Found out during an accountant review in Q3. Owed 6 months of unfiled VAT across 4 countries — plus late penalties on top.
Filed in the wrong jurisdiction
A country code mapping error in the CSV meant an entire quarter was attributed to the wrong EU member state. Had to amend filings in two countries and pay the difference with interest.
Scaled without knowing the rates
Expanded to 5 EU markets assuming a flat VAT rate. Each country has its own rate. First audit surfaced €23,000 in underpaid VAT — retroactive from the first sale.
Model your VAT before you grow
No sign-up needed. Adjust the sliders and see exactly how your VAT liability shifts in real time.
QUICK SCENARIOS
Base VAT
€10,122
New VAT
€9,312
VAT Delta
€-810
Sales Delta
+€6,036
| Country | Base Sales | New Sales | Base VAT | New VAT | Delta |
|---|---|---|---|---|---|
| DEGermany | €18,400 | €20,608 | €3,496 | €3,216 | €-280 |
| FRFrance | €12,200 | €13,664 | €2,440 | €2,245 | €-195 |
| NLNetherlands | €8,700 | €9,744 | €1,827 | €1,681 | €-146 |
| ESSpain | €6,100 | €6,832 | €1,281 | €1,179 | €-102 |
| ITItaly | €4,900 | €5,488 | €1,078 | €992 | €-86 |
This is sample data. Upload your CSV to run this on your actual numbers.
Free to start · results in under 60 seconds · no credit card required
Your data, handled correctly.
Tax data is sensitive. Here's exactly how we handle it.
Your data stays private
Files are processed server-side and discarded immediately. We never store your sales data.
Secure by default
Google Sign-In via Firebase Auth. No passwords stored, no shared credentials, no exceptions.
EU-aware infrastructure
Deployed on Vercel's global edge network. Data doesn't persist beyond the analysis request.
No surprises
No hidden data sharing. No model training on your uploads. What you analyse stays yours.
The cost of getting EU VAT wrong
EU VAT non-compliance isn't a warning letter. It's back-tax, penalties, and interest — calculated from the day you should have filed.
Up to 0%
Late filing penalty
Germany, France, and Ireland all charge a percentage of unpaid VAT per late quarter. It compounds. The longer you wait, the more you owe.
Day one
Retroactive liability
You owe back-tax from the moment you first crossed the threshold — not from when you were caught. Missing a year means owing a year.
0 authorities
Cross-border data sharing
EU tax authorities share data across borders. One audit in one country can trigger investigations in three others. It's not a local problem.
Most founders find out at the worst possible time. VATHack shows you where you stand right now.
Simple, transparent pricing
Start free. Upgrade when you need more.
Free
- ✓1 upload per month
- ✓Up to 100 rows
- ✓Basic VAT breakdown
- ✓Compliance grade (A–F)
- ✓CSV export
Growth
- ✓Unlimited uploads
- ✓Up to 10,000 rows
- ✓AI-powered insights
- ✓Rate simulator
- ✓Anomaly detection
- ✓OSS eligibility check
- ✓Priority email support
Scale
- ✓Everything in Growth
- ✓Unlimited rows
- ✓OSS quarterly reports
- ✓API access
- ✓Custom integrations
- ✓Dedicated account manager
- ✓SLA guarantee
Frequently asked questions
VATHack applies the correct 2026 VAT rate for each EU member state to the net sales in your uploaded CSV. We use the buyer's country to determine the applicable rate, covering standard, reduced, and super-reduced rates across all 27 EU markets.
We accept CSV files from any platform — Shopify, WooCommerce, Stripe, Amazon, or custom exports. Your file needs at minimum a country column and a sales amount. Our parser handles missing headers, blank rows, and common formatting quirks automatically.
No. Your CSV is processed server-side and discarded immediately after the analysis completes. We never store your transaction data beyond the current session. Only your account details and aggregated results are retained.
The EU One-Stop Shop (OSS) lets you declare and pay VAT from all EU cross-border B2C sales in a single return — avoiding separate registrations in every country. If your total EU cross-border sales exceed €10,000/year, OSS registration is likely required. VATHack tells you exactly where you stand.
Our rates are updated for 2026 and cover all 27 EU member states. We monitor EU Council directives and member-state announcements to keep rates accurate throughout the year.
VATHack flags the breach in your anomaly panel and explains what it means for your filing obligations. The OSS eligibility module shows your exposure by country and the next steps for registration or return filing.
Yes — cancel with one click from your profile page. Your access continues until the end of the billing period with no cancellation fees or questions asked.
We offer a 7-day refund on Growth and Scale plans. Contact us within 7 days of your first charge and we'll issue a full refund, no questions asked.
Know what you owe,
before it becomes a problem.
Upload your sales file and get a clear breakdown of what you owe, where you're exposed, and what to file — in under 60 seconds.
- ✓Free to start — no credit card required
- ✓Results in under a minute
- ✓27+ EU countries covered
Get your VAT grade free
Free to start · No credit card · Results in under a minute
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