Tools · Beta
Free EU VAT Invoice Checker
Upload a PDF invoice to instantly extract and validate the Issuer VAT and Payer VAT. Our AI verifies the tax geometry and ensures the correct VAT compliance rules are applied for domestic and cross-border transactions.
How the EU VAT Invoice Checker works
The invoice checker reads your PDF document locally without storing it. It searches for key data points like the supplier's VAT number, the customer's VAT number, and the total tax amounts. Then, it checks whether the transaction math makes sense and if the necessary compliance text (like Reverse Charge) is present.
If both VAT numbers are present, it cross-checks them with the live VIES system to ensure they are VALID.
Frequently asked questions about the Invoice Checker
Is my PDF invoice saved on your servers?
No. We extract the text in memory and analyze it using AI. We do not store your PDF file or its contents in our database.
What happens if a VAT number is INVALID?
If the tool detects an invalid VAT number via our VIES check, it will flag the invoice as having potential compliance issues, even if the math is correct.
Note: This checker is an AI-assisted beta tool. It provides a helpful indication but does not constitute legal or tax advice. For secure, compliant audit logs, use VIESAC.