Home/Learn/GST Glossary/Standard RateBack to glossary A–ZLetter SStandard RateCommon GST slabs such as 5%, 12%, 18%, or 28% as notified.Related Invoism toolsGST CalculatorRelated termsSGST (State GST)SupplySEZ (Special Economic Zone)Self-AssessmentAdditional Place of BusinessAdvance RulingAggregate TurnoverApplication Reference Number (ARN)Full GST glossaryFree GST tools