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ICAI Firm Reg No. 016835S+91 97033 11757
Add or remove GST from any amount. Intra-state (CGST + SGST) or inter-state (IGST).
Indicative result. Final figures may differ based on specific facts.
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The exact formula, statutory references and edge-cases used to compute your result. Reviewed by CA Ankita Jainik Soni.
Intra-state supply (within the same state): tax split equally into CGST (goes to Central Government) and SGST (goes to State Government). Inter-state supply (across states): full tax collected as IGST, shared between Centre and consuming state.
Specified notified services (legal services by advocate, GTA, renting motor vehicle, security services, etc.) require the recipient to pay GST under reverse charge — the supplier does not charge GST on the invoice. RCM transactions must be reported in GSTR-3B and ITC claimed on the same return.
For goods: location of delivery. For services: location of the recipient (general rule) or place of consumption for specific services. Inter-state vs intra-state determination drives whether CGST+SGST or IGST applies.
Small taxpayers (turnover up to ₹1.5 crore, or ₹75L for services) can opt for the composition scheme at a flat 1% / 5% / 6% tax rate. Cannot charge GST on outward supplies, cannot claim ITC, cannot make inter-state supplies, cannot supply through e-commerce operators.
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Last updated: 21 June 2026 · Last reviewed by CA Ankita Jainik Soni · Indicative results only