Will Taxes Update #automatically After Address Change?

Yes, When #customer changes their billing or shipping address, #magento 2 GST extension recalculates applicable #gst automatically. The #tax split adjusts between SGST/CGST or #igst based on the new #location, ensuring accurate tax on the final order total without manual recalculation.

https://store.webkul.com/magen....to2-gst-extension.ht

Magento 2 GST Module | Goods and Services Tax Extension - WebKul
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Magento 2 GST Module | Goods and Services Tax Extension - WebKul

Magento 2 GST Module - Implement GST on your Magento 2 store online store and calculate tax as per Indian government rules and regulations. The extension support SGST, CGST, and IGST tax calculation on the products.