IGST Section 13(2) vs 13(8): the rule that determines whether to charge GST
🎨 Tanushree Joshi, 27, freelance app-UI designer in Dehradun, designs for Indian B2B SaaS startups (CGST+SGST), US clients (USD, zero GST via export-of-services), and a Singapore-registered company operating in Bangalore. In January 2026, she invoiced the Singapore client ₹2.8 lakh for UI mockups. Her CA classified it under IGST Section 13(2): online service to non-resident, zero GST. The RTO re-classified it under Section 13(8): intermediary services, place-of-supply Bangalore, SGST 9% due (₹25,200 + penalty). Two CBIC circulars, two readings.

🚨 The problem
IGST Section 13 defines place-of-supply for services. Section 13(2) says online information services rendered to non-residents are zero-GST. Section 13(8) says intermediary services are supplied where actually performed. "Intermediary" has been redefined multiple times (2017, 2020, 2023) in CBIC circulars. UI design for a SaaS product could be interpreted either way: online information service (Section 13(2)) or business-process facilitation / intermediary service (Section 13(8)). Freelancers classify confidently, then the RTO reads it differently.
🚀 How GabFORGE helped
Tanushree had an RTO verification scheduled for April 5, ten days away. A second invoice (₹2.5 lakh, Delhi EdTech) was pending classification. On March 27, she uploaded her Moto Insights invoice to an AI agent in Hindi. Over 48 hours:
- 🔍 Decoded Section 13(2) vs 13(8). The agent read both CBIC circulars (2017 and 2023 versions) and clarified that UI design for a client's product development = intermediary service (Section 13(8)), place-of-supply = where the service is used, not where the client is registered. SGST applies.
- 💬 Clarified the non-resident vs non-establishment distinction. For the Singapore client with operations in Bangalore, "non-resident" doesn't mean zero GST if the place-of-supply is India. Only pure export-of-services (no India-based consumption) qualifies for zero.
- 📞 Surfaced the 2023 circular update. The agent found the updated CBIC guidance from 2023 that her CA hadn't read yet—the one that reframed "intermediary services" to include service facilitators and process-enablers, not just transaction brokers.
By April 2, Tanushree had filed an amended GSTR-1 for the Moto invoice (reclassified to Section 13(8), SGST charged). The Learwise invoice was filed correctly on first pass (Delhi-registered domestic company = CGST+SGST, regardless of investor nationality). The RTO verification on April 5 proceeded without further flags.
🇮🇳 Why this matters
GST place-of-supply rules are rewritten in CBIC circulars faster than freelancers can track them. Accountants work on old definitions. The GST portal auto-classifies invoices differently than lawyer-reviewed interpretations. Freelancers classify, get flagged by the RTO, then face penalties. The right answer is often "it depends on the 2023 circular, not the 2017 one you heard about."
The long version has the RTO provisional assessment, the two CBIC circulars, the US client export-of-services workflow, the Moto Insights client structure, and why "where the client is registered" is no longer the rule.