WebPlanex

This plugin is designed exclusively for Indian merchants using WooCommerce, automating the generation of invoices that fully comply with India’s Goods and Services Tax (GST) regulations. By integrating with WooCommerce via REST API and webhooks, it dynamically pulls order details, product data, and customer information to create precise, audit-ready invoices with mandatory GST fields.
If your store also sells globally and you need flexible invoicing for non-GST orders, you can pair this plugin with our global solution.
With added support for Delivery Notes, Shipping Labels, and Packaging Slips, you can now manage documents for order fulfillment and logistics alongside GST-compliant invoices, all from one dashboard.
Looking for flexible, worldwide invoicing? Check out the global <a href="https://wordpress.org/plugins/webplanex-invoices/" rel="ugc">WooCommerce invoicing plugin by Webplanex</a>, which offers PDF customization for packing slips and supports multi-currency and multi-language invoices at 👉 <a href="https://invoice.webplanex.com/woocommerce-pdf-invoices-packing-slips.html" rel="nofollow ugc">https://invoice.webplanex.com/woocommerce-pdf-invoices-packing-slips.html</a>
<h3>Key Features for Indian Compliance</h3>
<ul>
<li>
Automated GST Invoice Generation
<ul>
<li>Instantly generates invoices with HSN/SAC codes, GSTIN validation, and tax breakdowns (CGST, SGST, IGST) based on customer location and place-of-supply rules.</li>
</ul>
</li>
<li>
State-Specific Tax Calculations
<ul>
<li>Automatically applies IGST for inter-state transactions or CGST+SGST for intra-state sales, aligned with the GST Council’s latest guidelines.</li>
</ul>
</li>
<li>
B2B & B2C Compliance
<ul>
<li>Supports invoice formats for both business customers (with GSTIN) and consumer transactions, including QR codes as per GST Rule 48.</li>
</ul>
</li>
<li>
Real-Time Data Sync
<ul>
<li>Updates invoices in real-time via webhooks for order modifications, cancellations, or refunds to ensure accuracy.</li>
</ul>
</li>
<li>
Customer Notifications
<ul>
<li>Sends automated emails with secure download links for GST-compliant PDF invoices, branded with your business logo and terms.</li>
</ul>
</li>
<li>
Audit-Ready Records
<ul>
<li>Generates GST-friendly reports (e.g., sales registers, tax summaries) for seamless GSTR-1/GSTR-3B filing.</li>
</ul>
</li>
<li>
No Manual Work
<ul>
<li>Generate GST-compliant invoices for your WooCommerce store easily!</li>
<li>Bulk export invoices (PDF).</li>
<li>Auto generation of credit notes upon order cancellation.</li>
<li>Export sales reports, credit notes reports, and offline orders reports.</li>
</ul>
</li>
<li>
Offline Order Creation
<ul>
<li>Create offline orders with your WooCommerce products and customers.</li>
</ul>
</li>
<li>
Invoice Customization
<ul>
<li>Get 5 different invoice templates with customization options.</li>
</ul>
</li>
<li>
Shipping Labels
<ul>
<li>Create Shipping Labels directly from WooCommerce order pages.</li>
<li>Include crucial shipping information such as customer address, tracking ID, and handling notes for faster fulfillment processing</li>
</ul>
</li>
<li>
Delivery Note
<ul>
<li>Produce clear Delivery Notes for shipments that outline items dispatched without pricing or tax details, perfect for logistics and courier partners.</li>
<li>Customize delivery note layouts to match your branding.</li>
</ul>
</li>
<li>
Packaging Slips
<ul>
<li>Generate Packaging Slips for warehouse and packaging teams containing order contents with quantities and SKU details — ideal for error-free packing.</li>
</ul>
</li>
</ul>
✅ Tested OK with WooCommerce 10.4.3 
✅ Tested OK up to PHP 8.2
<h3>Third Party Compatibility</h3>
The plugin is compatible with the following third party plugins: 
• <a href="https://wordpress.org/plugins/woocommerce-currency-switcher/" rel="ugc">FOX – Currency Switcher Professional for WooCommerce</a> 
• <a href="https://wordpress.org/plugins/wt-woocommerce-sequential-order-numbers/" rel="ugc">Sequential Order Number for WooCommerce</a>
<h3>Subscription</h3>
We offer tiered subscription options designed to scale with your business needs, ensuring affordability for startups and robust features for growing enterprises.
<h3>Third-Party Services Disclosure</h3>
This plugin integrates with external services to deliver core functionality. By using this plugin, you consent to the data practices described below.
<h3>External Compliance & Notification Service (ECNS)</h3>
<ul>
<li>
Purpose
<ul>
<li>Automatically generates GST-compliant invoices.</li>
<li>Validates tax calculations against Indian GST rules.</li>
<li>Sends customer emails with invoice download links.</li>
</ul>
</li>
<li>
Data Sent
<ul>
<li>Order details (IDs, products, prices, discounts).</li>
<li>Customer data (name, email, address).</li>
<li>Business details (store name, email,address).</li>
</ul>
</li>
<li>
When Data Is Sent
<ul>
<li>When an order is created in WooCommerce.</li>
<li>When manually regenerating/resending invoices.</li>
</ul>
</li>
<li>
Service Provider: WebPlanex Infotech Pvt. Ltd.
<ul>
<li><a href="https://gst.webplanex.com/woocommerce/term-condition.html" rel="nofollow ugc">Terms of Service</a></li>
<li><a href="https://gst.webplanex.com/woocommerce/privacy-policy.html" rel="nofollow ugc">Privacy Policy</a></li>
</ul>
</li>
</ul>

WebPlanex: GST Invoice India

Automated Tax Compliance & Streamlined Billing for WooCommerce. Generate GST-compliant invoices effortlessly and stay 100% compliant.

TurnToCode

Smart GST Calculator is a lightweight WordPress plugin that helps users calculate GST (Goods and Services Tax) for Indian products and services.
Key Features: 
– Calculate GST for all slabs (5%, 12%, 18%, 28%) 
– Supports both inter-state (IGST) and intra-state (CGST+SGST) transactions 
– AJAX-based calculations without page reload 
– Responsive design works on all devices 
– Easy to use with simple shortcode implementation 
– Clean, modern UI with FontAwesome icons 
– Detailed breakdown of tax components
<h3>Additional Information</h3>
The plugin is translation ready and includes a .pot file for localization.

Smart GST Calculator

A simple yet powerful GST calculator for Indian businesses and consumers to calculate Goods and Services Tax (GST) on products/services.

WebPlanex: GST Invoice India vs Smart GST Calculator