viesac

<p>VIESAC adds free VAT validation to WooCommerce checkout. It validates EU, Norwegian, Swiss, and Northern Ireland VAT numbers and stores VIESAC certificates for audit-ready B2B orders.</p>
<h4>Features</h4>
<ul>
<li><strong>Free unlimited VAT validation</strong> – Validate VAT numbers at WooCommerce checkout</li>
<li><strong>15 VIESAC audits per month</strong> – Full audits with VIES certificate storage</li>
<li><strong>Lifetime storage</strong> – VIES certificates stored permanently</li>
<li><strong>EU VIES compliance</strong> – VAT number validation for EU businesses</li>
<li><strong>B2B tax exemption</strong> – Automatic WooCommerce tax removal when VAT is valid</li>
<li><strong>Certificate download</strong> – PDF certificate available in order details</li>
<li><strong>Company and VAT fields</strong> – Adds company name and VAT number fields to checkout</li>
<li><strong>Checkout blocks support</strong> – Works with WooCommerce Blocks</li>
<li><strong>HPOS compatible</strong> – Compatible with WooCommerce Custom Order Tables</li>
</ul>
<h4>Supported countries</h4>
<p>All EU member states plus Northern Ireland (XI), Norway (NO), and Switzerland (CH).</p>
<h4>Getting started</h4>
<ol>
<li>Install and activate the plugin.</li>
<li>Go to WooCommerce -> VIESAC.</li>
<li>Get your free API key from <a href="https://viesac.eu/app/api" rel="nofollow ugc">https://viesac.eu/app/api</a>.</li>
<li>Enter the API key and save.</li>
</ol>
<h4>Languages</h4>
<p>VIESAC is available in 25+ languages: English, German, French, Spanish, Italian, Polish, Dutch, Romanian, Greek, Czech, Swedish, Hungarian, Portuguese, Bulgarian, Danish, Finnish, Slovak, Croatian, Latvian, Estonian, Lithuanian, Slovenian, Russian, Turkish, Arabic, Ukrainian.</p>
<h3>External services</h3>
<p>This plugin connects to the VIESAC API to validate VAT numbers, retrieve account usage information, and optionally create audit records with certificate storage.</p>
<p>It sends data to <code>https://viesac.eu</code> only when a store administrator enters an API key and the plugin performs one of these actions:</p>
<ul>
<li>VAT validation and audit creation via <code>https://viesac.eu/api/v1/audits</code></li>
<li>Account and usage lookup via <code>https://viesac.eu/api/v1/account</code></li>
</ul>
<p>Depending on the action, the plugin may send:</p>
<ul>
<li>VAT country code and VAT number</li>
<li>Company name</li>
<li>Company address</li>
<li>Order number</li>
<li>Order audit details in XML format for certificate generation</li>
</ul>
<p>Service provider documentation:</p>
<ul>
<li>Privacy Policy: <a href="https://viesac.eu/privacy-policy" rel="nofollow ugc">https://viesac.eu/privacy-policy</a></li>
<li>Terms of Service: <a href="https://viesac.eu/terms-of-service" rel="nofollow ugc">https://viesac.eu/terms-of-service</a></li>
</ul>


VIESAC – Free VAT Validation for WooCommerce

Free VAT validation for WooCommerce checkout with audit-ready VIESAC certificates for B2B orders.

dot4all

<p><strong>Fiscalità ITA Light for WooCommerce</strong> adds the Italian fiscal fields required at checkout and the logic for visibility, requirement, and invoicing.</p>
<h3>Main features</h3>
<ul>
<li>Custom fields: <strong>VAT (P.IVA)</strong>, <strong>Tax Code (Codice Fiscale)</strong>, <strong>SDI Code</strong>, <strong>PEC</strong>, <strong>Customer type</strong> (Private / Company / Freelancer).</li>
<li>Automatically shows/hides fields based on <strong>customer type</strong> and <strong>country</strong> (with “Limit to Italy” option).</li>
<li><strong>VIES</strong> validation with cache, retry, and fallback (checkVatApprox).<br />
If valid, VAT is removed automatically, including <strong>Checkout Blocks (Store API)</strong>.</li>
<li>Compatible with <strong>WooCommerce PDF Invoices & Packing Slips</strong> (separate numbering for receipts).</li>
<li>“VAT not applied (VIES)” badge in checkout, thank you page, emails, and admin.</li>
<li>VIES column in the orders list and visual tag in the order view.</li>
<li>Fully compatible with High Performance Order Storage (HPOS).</li>
</ul>
<h3>Settings</h3>
<p>Find settings in <strong>WooCommerce <span aria-hidden="true" class="wp-exclude-emoji">→</span> Fiscalità ITA</strong>:<br />
– Enable/require Italian fiscal fields.<br />
– Enable/disable <strong>VIES</strong> validation and set your requester VAT.<br />
– Configure prefixes and counters for PDF receipts.</p>
<h3>Compatibility</h3>
<ul>
<li>WooCommerce 7.0+ (tested up to <strong>10.3.3</strong>)</li>
<li>Classic checkout and Checkout Blocks (Store API)</li>
<li>PHP 7.4+</li>
<li>WPML / Polylang / Loco Translate (tested)</li>
</ul>
<h3>External services</h3>
<p>This plugin connects to the EU VIES VAT validation web service provided by the European Commission (VIES) to validate EU VAT numbers and apply VAT exemption for eligible B2B customers.</p>
<p>Data sent: country code and VAT number entered at checkout; if configured, the requester country code and requester VAT number.<br />
When: only when VIES validation is enabled and the customer is checking out with a VAT number.</p>
<p>Service terms/legal disclaimer: https://european-union.europa.eu/legal-notice_uk<br />
Privacy policy: https://commission.europa.eu/privacy-policy-websites-managed-european-commission_en</p>
<h3>Credits</h3>
<p>Developed by dot4all Srl<br />
Support: https://dot4all.it/contatti/</p>


Fiscalità ITA Light

Italian fiscal fields for WooCommerce: VAT, tax code, SDI/PEC, customer type, optional VIES validation.

VIESAC – Free VAT Validation for WooCommerce vs Fiscalità ITA Light