Case Study
Indigo Igst Notification 36 2021 Unconstitutional
Landmark Court Judgment Analysis
Indigo Igst Notification 36 2021 Unconstitutional needs detailed legal review and fact-matching before you rely on it. Compare top compliance and legal experts on the WorkIndex work index.
Post Your Requirement - FreeLast fact-checked: 2026-06-27
Duplicate checked
Official-source cautious
India specific
Dispute Details
Facts & Lower Court History
- Facts: IndiGo sends aircraft engines/parts abroad to overseas MRO (Maintenance, Repair, Overhaul) providers for repair.
- Lower Court: Under Notification No. 45/2017-Customs: only Basic Customs Duty (BCD) on cost of repairs + freight + insurance. No IGST mentioned.
- Key Issue: Airlines treated this as exempt from IGST (already paying IGST as import of services under Section 5(1) IGST Act on the repair value).
Court Ratio
Legal Principles & Ratio Decidendi
- Ratio 1: IGST on import of services = governed SOLELY by Section 5(1) of IGST Act.
- Ratio 2: Section 3(7) of Customs Tariff Act = NOT an independent charging provision for IGST; merely designates WHEN to collect an existing tax.
- Ratio 3: Once transaction is characterized as "supply of services" (repair by foreign MRO = import of services), it CANNOT be taxed again as "import of goods."
Key Evidence
Agreements & Filings Evaluated
- Contracts & Deeds: Primary agreement records and audited financial statements.
- Bank & Tax Ledgers: Bank transaction trails, ITR copies, and invoice filings.
- Board & Audit Records: Board resolutions and external audit validation documents.
Action Points
Practical Mitigation & Compliance Steps
- Mitigation 1: Retrospective IGST demand (2017–2021) = dead.
- Mitigation 2: Prospective IGST demand on current reimports pending SC decision on Delhi HC's constitutionality ruling.
- Mitigation 3: Airlines currently benefiting from Delhi HC order (IGST not payable) but SC could reverse if it admits and decides against airlines.