Abhi

Many countries like Australia, Canada, Singapore and India use GST instead of VAT. This plugin automatically renames VAT and Tax labels to GST across your entire WooCommerce store.
Works everywhere: 
* Cart & Checkout pages 
* Order confirmation pages 
* Email notifications 
* Admin order pages 
* My Account pages
Features: 
* ✅ Zero configuration needed 
* ✅ Compatible with WooCommerce HPOS 
* ✅ Works with all WooCommerce themes 
* ✅ Lightweight and performant 
* ✅ Follows WordPress coding standards

Rename VAT to GST for WooCommerce

Replaces VAT and Tax terminology with GST throughout WooCommerce (emails, cart, checkout, admin, order pages).

titasappsbrain

Invoxa GST for WooCommerce adds GST compliance features to WooCommerce for stores operating in India.
Features
<ul>
<li>Automatic CGST + SGST for intra-state orders</li>
<li>Automatic IGST for inter-state orders</li>
<li>Smart state detection using buyer billing address or GSTIN</li>
<li>Place of Supply field on invoices (GST Act 2017 compliant)</li>
<li>Printable GST tax invoices with HSN/SAC codes</li>
<li>GSTR-1 export in B2B CSV, B2C CSV, and JSON formats</li>
<li>GST reports with date range filtering and CSV export</li>
<li>HSN/SAC code manager with common codes pre-loaded</li>
<li>Per-product and per-variation GST rate override</li>
<li>GSTIN field at checkout for business customers</li>
<li>GST breakdown in WooCommerce order emails</li>
<li>Compatible with WooCommerce High Performance Order Storage (HPOS)</li>
<li>Compatible with PHP 7.2 and later</li>
</ul>
GST Calculation Logic
Compares the store state (set in Settings) with the customer billing state:
<ul>
<li>Same state: CGST = Rate ÷ 2, SGST = Rate ÷ 2</li>
<li>Different state: IGST = Rate</li>
</ul>
Rates are set per product or variation, with a global default fallback.
Privacy
This plugin does not collect, store, or transmit any user data to external servers. All data is stored in your WordPress database.

Invoxa GST for WooCommerce

GST automation for WooCommerce stores in India. Handles CGST, SGST, and IGST calculations, tax invoices, GSTR-1 export, and HSN/SAC codes.

Rename VAT to GST for WooCommerce vs Invoxa GST for WooCommerce