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When is GST registration mandatory?
June 10, 2026
GST registration is mandatory once your aggregate turnover crosses the threshold, and in several cases regardless of turnover.
Turnover thresholds
Broadly ₹40 lakh for goods and ₹20 lakh for services (₹20 lakh / ₹10 lakh in special-category states). Check your state and supply type.
Regardless of turnover
Inter-state suppliers, e-commerce sellers, and those liable under reverse charge must register from day one.
Unsure? We assess your situation and register you correctly.