{"id":37522,"date":"2025-12-11T11:06:11","date_gmt":"2025-12-11T09:06:11","guid":{"rendered":"https:\/\/endereco.de\/?p=37522"},"modified":"2025-12-11T11:21:01","modified_gmt":"2025-12-11T09:21:01","slug":"how-to-check-ust-ids-efficiently-and-avoid-costly-mistakes","status":"publish","type":"post","link":"https:\/\/www.endereco.de\/en\/allgemeine_news\/so-pruefst-du-ust-ids-effizient-und-vermeidest-teure-fehler\/","title":{"rendered":"How to check VAT IDs efficiently and avoid costly errors"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br>Anyone who sells internationally knows the challenges: legal regulations, queries and documentation requirements. Checking the VAT identification number (VAT ID) in particular can be a hurdle for both retailers and customers in the checkout process of online stores. However, this does not have to be the case. <br>In this article, you will find out why it is so important to check VAT IDs, what risks you should avoid and how you can integrate them efficiently and automatically into your store - without detours, waiting times or manual processes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why are VAT IDs so important in B2B business?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">If you are active in the B2B sector and supply companies in other EU countries, you absolutely need a VAT identification number (VAT ID no.) - this applies to you as a seller and to your business partners. In the case of so-called \u201eintra-Community deliveries and services\u201c in the EU, the VAT ID no. allows you to charge VAT free of charge, i.e. the VAT liability is transferred to the recipient of the goods (reverse charge procedure).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In order for you as an online retailer to benefit from this regulation, the VAT IDs of both partners or retailers and a reference to the reverse charge procedure must be stated on the invoice and the invoice must be issued no later than 15 days after the service has been provided. Those who adhere to these requirements may invoice net. The VAT liability lies with the customer, who pays it in his country accordingly.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Advantages of the reverse charge procedure<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">This regulation is a real relief for cross-border trade in Europe. It's great that tax law has been simplified in this respect within Europe, making cross-border online trade easier. You don't need to pre-finance VAT, gain financial leeway and increase the liquidity of your online store - which has a direct positive effect on your cash flow. A win-win situation - if it weren't for one small but crucial requirement: the correct verification of your customer's VAT ID number.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Legal requirements of the VAT ID check<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For online retailers, this means that you are obliged to check the VAT ID number of your foreign B2B customer for every sale, document the transaction and archive the corresponding proof. Failure to check the VAT ID could result in additional tax payments and fines. <br>The legislator has set up several options for the review.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Manual verification of VAT IDs: time-consuming, slow, error-prone<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The classic route is via the Federal Central Tax Office (<a href=\"http:\/\/www.bzst.de\" target=\"_blank\" rel=\"noopener\" title=\"\">http:\/\/www.bzst.dehttp:\/\/www.bzst.de<\/a>), where you can carry out checks manually. Also via the website of the European Commission, the VIES query <a href=\"https:\/\/europa.eu\/youreurope\/business\/taxation\/vat\/check-vat-number-vies\/index_de.htm\" target=\"_blank\" rel=\"noopener\" title=\"\">https:\/\/europa.eu\/youreurope\/business\/taxation\/vat\/check-vat-number-vies\/index_de.htm<\/a> you can check manually.<br><br>As a rule, this requires a lot of time and patience, as server queries cannot be made around the clock and the servers are often overloaded or unavailable.<br>Conversely, this means that the verification of a foreign VAT ID number within an order and the associated deduction of VAT from the order total may not be completed in real time. Customer satisfaction suffers, sales losses could be the result and<br>the working time of your employees is additionally taken up by a downstream, manual check.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Smart solution: Check VAT IDs in the checkout<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The problem therefore requires a simple, easy-to-use solution. This should be integrated directly into the checkout process of your online store so that orders can be completed directly. <br>The qualified check automatically compares the name, company name, legal form and current company address and documents them in a legally compliant manner. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">All relevant data is requested directly when the order is placed and not later. As interaction with customers takes place in real time, this protects you from fraud attempts and incorrect VAT calculations in the shopping cart. <br>Your team no longer needs to laboriously correct payments that have already been made or refund them pro rata if it turns out that the validity of the VAT ID number has changed during a downstream check.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">24\/7 solution: VAT-ID-check from endereco<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The endereco team has developed a smart, technical solution that is available to your online store \u201earound the clock\u201c! The <a href=\"https:\/\/endereco.de\/services\/prufung-ust-idnr\/\">Qualified VAT ID number check<\/a> is automated and documented in a legally secure and compliant manner.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The special feature: You can access all relevant check sources (BZSt, MIAS or others) via our interface (API). The system returns the result immediately, checks all relevant company data and documents it completely in the background.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Storage is also regulated: You have access to all audits for a period of ten years - ideal for tax evidence or internal audits.<br>Optionally, our system can even automatically add your customers' company data, which will further enhance your checkout process.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion: Duty becomes a competitive advantage<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The VAT ID check is mandatory in EU trade, but it doesn't have to be an obstacle. With the right solution, it becomes an automated process that gives you security, improves your liquidity, protects you from fraud and keeps your customers happy. <br><br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Wer international verkauft, kennt die Herausforderungen: gesetzliche Vorschriften, Abfragen und Dokumentationspflichten. Besonders die Pr\u00fcfung der Umsatzsteuer-Identifikationsnummer (USt-IdNr.) kann im Checkout-Prozess von Onlineshops sowohl f\u00fcr H\u00e4ndler als auch f\u00fcr Kunden zu einer H\u00fcrde werden. Das muss jedoch nicht sein. In diesem Beitrag erf\u00e4hrst du, warum die Pr\u00fcfung von USt-IDs so wichtig ist, welche Risiken du vermeiden [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":37523,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[35],"tags":[273,275,271,274,277,279,276,270,272,278],"post-type":[],"class_list":["post-37522","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-allgemeine_news","tag-b2b","tag-europa","tag-identifikationsnummer","tag-onlinehandel","tag-pruefung","tag-qualifizierte-pruefung","tag-steuern","tag-umsatzsteuer","tag-ust-id","tag-ust-idnr"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"Erfahre, warum die Pr\u00fcfung von USt-IDs wichtig ist, welche Risiken du vermeiden solltest und wie du sie effizient und automatisiert in deinen Shop integrierst.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Hilde Keller\"\/>\n\t<meta name=\"google-site-verification\" content=\"i1PNkea8tePlg3flDsX_q6AQq4ZfvITL4vXXZ_5InhM\" \/>\n\t<meta name=\"keywords\" content=\"b2b,europa,identifikationsnummer,onlinehandel,pr\u00fcfung,qualifizierte pr\u00fcfung,steuern,umsatzsteuer,ust-id,ust-idnr.,allgemeine news\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.endereco.de\/en\/allgemeine_news\/so-pruefst-du-ust-ids-effizient-und-vermeidest-teure-fehler\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 4.9.8\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Endereco - 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