rperednikas

Adds a VAT field to the WooCommerce checkout page (both classic and blocks). Validates the entered VAT number using the Zebby VAT API (https://api.zebby.io) and displays the result. Optionally allows for VAT exemption based on validation status and country rules.
Features: 
* Adds VAT field to classic & block checkout. 
* Real-time validation via AJAX (configurable). 
* Displays validation success/failure/error messages. 
* Displays company name if provided by API. 
* Configurable API key and endpoint URL. 
* Option to enforce VAT field requirement. 
* Option to enable automatic VAT exemption for valid numbers in specific countries. 
* Dedicated settings page. 
* Debug logging option.
<h3>Data Sent to Zebby API</h3>
This plugin sends the following data to the Zebby VAT API for validation purposes: 
– VAT number (required for validation) 
– Country code (to determine applicable VAT rules) 
– (Optionally) Company name, if provided by the user
This data is used solely to validate the VAT number and determine VAT exemption eligibility during checkout. No other personal or sensitive data is sent.

Zebby VAT Validation for WooCommerce

Provides VAT validation during WooCommerce checkout using the Zebby VAT API.

dot4all

Fiscalità ITA Light for WooCommerce adds the Italian fiscal fields required at checkout and the logic for visibility, requirement, and invoicing.
<h3>Main features</h3>
<ul>
<li>Custom fields: VAT (P.IVA), Tax Code (Codice Fiscale), SDI Code, PEC, Customer type (Private / Company / Freelancer).</li>
<li>Automatically shows/hides fields based on customer type and country (with “Limit to Italy” option).</li>
<li>VIES validation with cache, retry, and fallback (checkVatApprox). 
If valid, VAT is removed automatically, including Checkout Blocks (Store API).</li>
<li>Compatible with WooCommerce PDF Invoices & Packing Slips (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>
Find settings in WooCommerce → Fiscalità ITA: 
– Enable/require Italian fiscal fields. 
– Enable/disable VIES validation and set your requester VAT. 
– Configure prefixes and counters for PDF receipts.
<h3>Compatibility</h3>
<ul>
<li>WooCommerce 7.0+ (tested up to 10.3.3)</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>
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.
Data sent: country code and VAT number entered at checkout; if configured, the requester country code and requester VAT number. 
When: only when VIES validation is enabled and the customer is checking out with a VAT number.
Service terms/legal disclaimer: https://european-union.europa.eu/legal-notice_uk 
Privacy policy: https://commission.europa.eu/privacy-policy-websites-managed-european-commission_en
<h3>Credits</h3>
Developed by dot4all Srl 
Support: https://dot4all.it/contatti/

Fiscalità ITA Light

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

Zebby VAT Validation for WooCommerce vs Fiscalità ITA Light