Section 8 of IGST explained: this guide covers what it means, who it applies to, the step-by-step process, documents required, fees, due dates and penalties in India — so you can stay compliant with confidence and avoid costly mistakes.
Section 8 of the IGST Act, 2017 defines intra-State supply. A supply is intra-State when the supplier's location and the place of supply are in the same State or Union territory, attracting CGST and SGST/UTGST rather than IGST. It excludes SEZ supplies, imported goods, and supplies to international tourists from the intra-State definition.
What Section 8 Says — In Plain English
Section 8 is the mirror image of Section 7. Where Section 7 catches supplies that cross a boundary, Section 8 catches those that stay within one State or Union territory. If the supplier and the place of supply are in the same State, the supply is intra-State and the tax splits into two equal halves — CGST for the Centre and SGST (or UTGST) for the State. What makes Section 8 more than a simple mirror is its list of exclusions: certain supplies that look intra-State on the map are deliberately kept out of the definition — SEZ supplies, imported goods and supplies to international tourists — because they belong on the inter-State/IGST side for policy reasons.
Clause / Sub-section Breakdown
- 8(1) — Goods — supply of goods where supplier location and place of supply are in the same State/UT is intra-State. It excludes: supply to or by an SEZ developer/unit; goods imported into India until they cross customs frontiers; and supplies to a tourist under Section 15.
- 8(2) — Services — supply of services where supplier location and place of supply are in the same State/UT is intra-State, again excluding SEZ supplies.
- Explanation — an establishment of a person in one State/UT and another establishment in a different State/UT are establishments of distinct persons for the location test.
Applicability & Scope — Who & When
Section 8 applies when both the supplier and the place of supply sit within one State or UT. The consequence is that the supply is taxed under the CGST Act and the respective SGST/UTGST Act in equal halves, not as a single IGST. The exclusions matter in practice: even a same-State supply to an SEZ is not intra-State (it is inter-State under Section 7), and imported goods are never intra-State. The distinct-persons rule in the Explanation means an inter-branch transfer between two States is a supply between distinct persons and cannot be intra-State.
Worked Examples
Example 1 — Ordinary intra-State sale. A garment shop in Ahmedabad (Gujarat) sells clothes worth ₹1,00,000 to a customer whose place of supply is also Gujarat. Same State means Section 8(1) makes it intra-State. At 12%, the tax splits as CGST ₹6,000 and SGST ₹6,000 — total ₹12,000 — with no IGST.
Example 2 — Same-State SEZ supply excluded. The same Ahmedabad shop supplies goods worth ₹1,00,000 to an SEZ unit located in Gujarat. The SEZ exclusion in 8(1) applies, so it is not intra-State; it is an inter-State, IGST supply under Section 7 (typically zero-rated). The buyer's physical presence in the same State is irrelevant once the SEZ exclusion bites.
Step-by-Step / How It Works
- Identify the supplier's location and the place of supply.
- Check whether both are in the same State/UT.
- Apply the exclusions — SEZ, imported goods, tourist supplies — which push the supply to the inter-State side.
- If intra-State, charge CGST + SGST/UTGST in equal halves.
Common Mistakes & Practical Notes
- Charging CGST + SGST on a same-State SEZ supply — it is inter-State IGST.
- Treating imported goods as intra-State once they land in the same State.
- Ignoring the tourist-supply exclusion under Section 15.
- Treating two branches of one company in different States as a single person — they are distinct persons.
- Splitting IGST into CGST + SGST or vice versa when the classification is wrong, triggering interest and re-payment.
Related Sections (CGST cross-refs)
- Section 7 — Inter-State supply, the counterpart that attracts IGST.
- Section 9 of the CGST Act — Levy of CGST on intra-State supplies.
- Section 15 — Refund of integrated tax paid on supplies to international tourists.
- Section 16 — Zero-rating of SEZ supplies excluded from intra-State treatment.
Recent Amendments & Context
Section 8 has remained stable in text, and much of the practical development sits in the place-of-supply jurisprudence that feeds it. Because a wrong inter-State/intra-State call leads to tax paid under the wrong head, the law's refund-and-adjustment mechanism for such mistakes (allowing the correct tax to be paid without penalty and the wrong tax refunded) is the key relief taxpayers rely on when a Section 8 classification is later revised.