VAT Number Validation Tool Use Cases

100% Free to Use Everywhere
All features are completely free - no credit card required, no rate limits, no hidden fees. Use our web interface or integrate our free API into any application worldwide.
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E-Commerce Platforms

Validate customer VAT numbers at checkout to apply correct tax rates and ensure compliance with EU VAT regulations for cross-border sales.

  • Automatic VAT exemption for B2B transactions
  • Real-time validation during checkout
  • Support for all 27 EU countries + UK
  • Reduce cart abandonment with instant validation
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B2B Sales & Procurement

Verify business customers' VAT numbers before processing orders to ensure legitimate B2B transactions and proper VAT treatment.

  • Verify new business partners instantly
  • Get company name and address details
  • Maintain compliant customer databases
  • Reduce risk of fraudulent transactions
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Invoice Validation

Validate VAT numbers on incoming invoices to ensure correct VAT recovery and avoid issues during tax audits.

  • Verify supplier VAT numbers before payment
  • Ensure valid VAT reclaim on expenses
  • Batch validate multiple invoices
  • Store validation timestamps for audit trail
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Tax Compliance & Reporting

Ensure your VAT records are accurate and compliant with EU regulations for EC Sales Lists and Intrastat reporting.

  • Validate customer data for EC Sales Lists
  • Support Intrastat declaration requirements
  • ISO country codes for proper categorization
  • Documentation for tax authority requests
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ERP & CRM Integration

Integrate VAT validation directly into your enterprise systems for automated customer onboarding and data quality.

  • REST API for easy integration
  • Validate during customer creation
  • Automated data enrichment
  • Works with SAP, Salesforce, Dynamics & more
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SaaS & Subscription Platforms

Validate VAT numbers for subscription customers to correctly apply reverse charge mechanism for B2B SaaS sales.

  • Determine correct VAT treatment
  • Apply reverse charge automatically
  • Support global customer base
  • Integrate with Stripe, Paddle, etc.
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Accounting Software

Enhance accounting workflows with automatic VAT validation when creating invoices, customers, or suppliers.

  • Validate VAT during data entry
  • Auto-fill company details
  • Reduce manual data entry errors
  • Country format validation
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Online Marketplaces

Verify seller VAT numbers for marketplace compliance and proper VAT collection under EU marketplace rules.

  • Verify seller registration status
  • Comply with DAC7 requirements
  • Northern Ireland (XI) support
  • Post-Brexit UK validation

Why Choose Our Free VAT Validation Tool?

✓ 100% Free Forever ✓ No Rate Limits ✓ No Credit Card Required ✓ No API Key for Web Use ✓ 27 EU Countries + UK ✓ Real-Time Validation ✓ REST API Access ✓ CORS Enabled ✓ ISO Country Codes ✓ Company Details ✓ Format Verification ✓ Batch Validation ✓ JSON Response ✓ HTTPS Secure ✓ 99.9% Uptime

Ready to Get Started?

Start validating VAT numbers for free today. No signup required for web interface.

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