GST Breakdown
Total GST Amount
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CGST (50%)
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SGST (50%)
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Pre-GST Amount
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Total Invoice Value
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Calculate GST amount, CGST, SGST, and total payable amount for any product or service. Supports all GST slabs used in India.
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India follows a four-tier GST structure: 5% on essential goods and some services, 12% on standard goods, 18% on most services and goods (the most common slab), and 28% on luxury and sin goods. IGST applies for inter-state transactions while CGST + SGST applies for intra-state transactions — each at half the total GST rate.