NumTVA is a reliable and efficient service dedicated to the verification of VAT numbers across the 27 countries of the European Union. By utilizing a company's SIRET or SIREN number, as well as the company name or VAT number, users can confirm the validity of their business partners’ VAT identifiers. This service not only ensures compliance with European tax regulations but also protects against potential fraud by validating the existence of the business.

NumTVA offers a free, user-friendly interface that allows individual checks without the need for a subscription. For larger needs, it provides bulk verification options where users can upload Excel or CSV files to check up to 15,000 VAT numbers at once. All verifications are confirmed through the official European VIES system, ensuring that each VAT number is accurately validated. With a commitment to providing essential information, NumTVA is an indispensable tool for businesses engaging in transactions across Europe, streamlining the verification process while ensuring legal compliance.