Add or remove GST from any price. Calculate CGST + SGST split. Works for all GST slabs — 5%, 12%, 18%, 28%.
GSTR-3B: Monthly/Quarterly filing of outward supplies
GSTR-1: Monthly/Quarterly invoice filing
Annual Return GSTR-9: Due by 31 December
Registration required if turnover > ₹20L/year (₹10L for NE states)
GST (Goods and Services Tax) replaced 17 indirect taxes in India from July 1, 2017. The four main GST slabs are 5%, 12%, 18%, and 28%. This calculator instantly computes GST amount, base price, and total price for both exclusive (add GST to price) and inclusive (extract GST from total) scenarios.
0%: Fresh food, eggs, milk, books, educational services. 5%: Essential goods, economy air travel, economy restaurants. 12%: Processed food, business class air travel, mobile phones. 18%: Most services, restaurants in AC premises, electronics, most goods. 28%: Luxury and sin goods — luxury cars, tobacco, aerated drinks.
CGST (Central GST) + SGST (State GST): Applies on intra-state transactions — split equally between Centre and State. IGST (Integrated GST): Applies on inter-state transactions and imports — collected by Centre, shared with destination state. Total rate is the same.
Yes. Exports are zero-rated under GST. Exporters can claim full refund of ITC paid on inputs, capital goods, and input services used in export production. Apply through GSTR-1 and GSTR-3B filings.
ITC allows businesses to offset GST paid on purchases (inputs) against GST collected on sales (output). Only GST-registered businesses can claim ITC. It eliminates the cascading tax effect that existed before GST.
Businesses with annual turnover above ₹40 lakh (goods) or ₹20 lakh (services) must register. For special category states (NE India, Uttarakhand), threshold is ₹10–20 lakh. E-commerce operators and businesses selling across state borders must register regardless of turnover.
Most financial services attract 18% GST: mutual fund management fees, insurance premiums (life insurance: 18% on term, 4.5% on first year traditional plans), stock brokerage, bank charges. Note: Life insurance GST on term plans was reduced to benefit policyholders.
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