Statutory guidance on Section 31 tax compliance, state-based splits, and invoicing architecture in VyaparStack.
No. You can use VyaparStack even if you are not yet GST-registered. The platform allows you to issue professional bills of supply without tax components, and directly configure your 15-character GSTIN once your turnover approaches statutory registration limits.
Under CGST Section 31 and IGST Section 7/8, if your business state matches your client's Place of Supply, a 50/50 split is applied (e.g. 18% GST splits into 9% CGST + 9% SGST). If the states differ, 100% IGST is applied. VyaparStack automates this determination across all 36 Indian state codes.
VyaparStack dynamically encodes your UPI VPA ID, business payee name, exact invoice rupee total, and invoice serial number into an NPCI-compliant UPI payment link and high-contrast vector QR code. Clients scan using Google Pay, PhonePe, Paytm, or BHIM with zero gateway fees.
Yes. Every vector PDF invoice includes mandatory Section 31 statutory fields: consecutive invoice serial numbering (up to 16 characters), supplier and recipient GSTIN/PAN, SAC/HSN codes, Place of Supply, reverse charge declarations, and bank IFSC details.
Tax on each line item is computed with 2-decimal precision (paise) per CGST Rule 54. The aggregate invoice total is rounded off to the nearest integer rupee as mandated by Section 170 of the CGST Act.
You can download crisp vector PDF documents or use our 100% free native WhatsApp click-to-chat integration to dispatch pre-formatted payment details directly to your client's mobile phone at zero API cost.
Our compliance architecture is continuously updated in accordance with GST Council notifications.
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