Indian GST law,
made queryable.

The CGST Act, its rules, notifications and rulings — encoded into a fast, plain-English interface that professionals can consult dozens of times a day.

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The reference, indexed

• Section 17(5) blocked creditsITC eligibility, decision tree
• RCM applicabilityDecoded from Notification 13/2017
• Place of supplyIGST vs CGST/SGST, by section
• Due datesGSTR-1, 3B, 9 by registration type
• HSN / SAC lookup8,000+ codes with rates
• GSTIN structureValidate and decode any GSTIN

Calculators

• GST calculatorInclusive, exclusive, reverse charge
• Late fee & interestSection 47 + Section 50
• E-invoice applicabilityTurnover thresholds, exemptions

Documents

• GST invoice generatorSection 31 compliant, PDF export
• E-way bill referenceDistance, validity, exemptions
• GSTR-9 preparationAnnual return reconciliation