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Provisions & Case Law
Curated repository of CGST Act 2017 sections, CGST Rules, statutory forms and the leading Supreme Court judgments shaping GST jurisprudence. Export any view as a PDF.
Provision Library
Scope of supply
Defines 'supply' to include all forms of supply of goods/services for consideration in the course of business; covers import of services, Schedule I (without consideration) and Schedule II (classification) activities.
Levy and collection
Charging section for CGST on intra-State supplies; empowers reverse charge under sub-sec (3) & (4); ECO liability under sub-sec (5).
Value of taxable supply
Transaction value where price is sole consideration and parties unrelated; inclusions (taxes, incidental expenses, subsidies) and exclusions (discounts) prescribed.
Eligibility & conditions for ITC
Possession of tax invoice, receipt of goods/services, supplier's payment of tax, filing of return; sub-sec (2)(aa)/(ba) GSTR-2B match; sub-sec (4) time-limit for ITC.
Apportionment of credit & blocked credits
Restriction on common credit; blocked credit list under sub-sec (5) — motor vehicles, food, club membership, works contract for immovable property, etc.
Registration provisions
Threshold-based liability (Sec 22), exemption (Sec 23) and compulsory registration (Sec 24) for ISD, RCM, casual taxable persons, e-commerce.
Cancellation / suspension of registration
Grounds for cancellation including non-filing of returns, fraud, discontinuance of business; revocation procedure under Sec 30.
Accounts and records
Maintenance of true and correct accounts at principal place of business; retention for 72 months from due date of annual return.
Furnishing of outward supplies — GSTR-1
Statement of outward supplies; bar on filing beyond 3 years from due date (FA 2023 amendment).
Communication of inward supplies — GSTR-2B
Auto-generated statement of eligible/ineligible ITC; basis for matching under Sec 16(2)(aa).
Furnishing of returns — GSTR-3B
Monthly/quarterly summary return and payment of tax; sequential filing mandate.
Payment of tax, interest, penalty
Electronic cash and credit ledger mechanics; order of utilisation of ITC (Sec 49A/49B, Rule 88A).
Interest on delayed payment
18% on delayed tax; 24% on undue/excess ITC; computed on net cash liability (proviso to sub-sec (1)).
Refund of tax
Refund of unutilised ITC (zero-rated, inverted duty), excess balance in cash ledger; 2-year limitation; provisional 90% refund for zero-rated.
Scrutiny of returns
Proper officer may scrutinise returns and issue ASMT-10; satisfactory explanation in ASMT-11 closes proceedings via ASMT-12.
Audit by tax authorities
Departmental audit at place of business; ADT-01 notice, ADT-02 final report within 3 months (extendable by 6).
Power of inspection, search and seizure
Authorisation by JC/above; INS-01 to INS-05; safeguards under Sec 100 CrPC apply.
Demand — non-fraud cases
SCN within 2 years 9 months of due date of annual return; order within 3 years; 10% penalty (nil if paid before SCN).
Demand — fraud / wilful misstatement
Extended period of 4 years 6 months for SCN, 5 years for order; penalty equal to tax (15% pre-SCN, 25% within 30 days).
General provisions of determination
Opportunity of personal hearing mandatory; order beyond SCN barred; pre-deposit not required at SCN stage.
Recovery proceedings
Recovery only after 3 months of order (Sec 78); modes — deduction, garnishee, attachment, sale (Sec 79).
Provisional attachment
Commissioner may attach property to protect revenue; valid for one year; Radha Krishan Industries safeguards apply.
Appeals to Appellate Authority
3-month limitation (extendable by 1); pre-deposit 10% of disputed tax (max ₹20 cr CGST + ₹20 cr SGST).
Appeals to Appellate Tribunal (GSTAT)
3-month limitation; additional 20% pre-deposit (max ₹20 cr CGST + ₹20 cr SGST); stay on balance during pendency.
Penalty for specified offences
21 enumerated offences — fake invoice, ITC fraud, non-registration; penalty ₹10,000 or tax amount, whichever higher.
Detention, seizure and release of goods in transit
Penalty 200% of tax (taxable goods) / 2% of value (exempt); MOV-01 to MOV-11; appeal to Sec 107.
Confiscation of goods and conveyances
Confiscation where supply with intent to evade tax; fine in lieu plus penalty under Sec 122.
Punishment for offences
Imprisonment up to 5 years for tax evasion / ITC fraud above ₹5 cr; cognizable & non-bailable thresholds.
Transitional ITC
Carry forward of CENVAT/VAT credit via TRAN-1/TRAN-2; window reopened pursuant to Filco Trade Centre (2022) SC.
Top 15 SC Judgments
Union of India v. Mohit Minerals Pvt Ltd
Ocean freight RCM — CIF imports
Ratio · Levy of IGST on ocean freight in CIF imports under RCM struck down as ultra vires; importer already pays IGST on composite value. GST Council recommendations are recommendatory, not binding on Union/States.
Union of India v. VKC Footsteps India Pvt Ltd
Inverted duty refund — input services
Ratio · Refund of unutilised ITC under Sec 54(3)(ii) confined to inputs (goods); exclusion of input services under Rule 89(5) upheld as constitutionally valid.
Bharti Airtel Ltd v. Union of India
Rectification of GSTR-3B
Ratio · GSTR-3B is a return under Sec 39; rectification permitted only as per statutory mechanism; no unilateral right to revise after due date based on auto-populated 2A discrepancies.
Filco Trade Centre Pvt Ltd v. Union of India
Transitional credit — TRAN-1/TRAN-2
Ratio · Common GSTN portal directed to reopen Form TRAN-1/TRAN-2 for 2 months for all aggrieved registered persons regardless of earlier litigation; transitional credit is a substantive right.
Radha Krishan Industries v. State of Himachal Pradesh
Provisional attachment — Sec 83
Ratio · Provisional attachment a draconian power; Commissioner must record reasons in writing, form opinion on necessity to protect revenue, and grant pre-attachment hearing; Rule 159(5) objection mechanism mandatory.
Safari Retreats Pvt Ltd v. Chief Commissioner of CGST
ITC on construction of immovable property
Ratio · Functional test laid down — Sec 17(5)(d) does not bar ITC where the building qualifies as 'plant' in functional terms (e.g., shopping mall let out on rent); read down to that extent.
Northern Operating Systems Pvt Ltd v. CC, CE & ST
Secondment of employees — manpower supply
Ratio · Deputation of overseas group employees to Indian entity, with the foreign employer continuing to pay salaries reimbursed by Indian entity, constitutes 'manpower supply' liable to service tax / GST under RCM.
Canon India Pvt Ltd v. Commissioner of Customs
Jurisdiction of 'proper officer'
Ratio · Only the officer who initially assessed can re-open assessment; DRI officer not the 'proper officer'. Principle applied analogously to GST adjudication jurisdiction challenges. (Legislatively neutralised by Finance Act 2022.)
Suncraft Energy Pvt Ltd v. Asst. Commissioner
Buyer's ITC where supplier defaults
Ratio · Department cannot reverse buyer's ITC merely because supplier failed to deposit tax / file GSTR-3B; recovery must first be made from supplier (except in collusion or where supplier untraceable). Calcutta HC view affirmed.
Mohinder Singh Gill v. Chief Election Commissioner
Order to be tested on its own reasons
Ratio · Foundational rule — an administrative or quasi-judicial order must be judged solely on the reasons mentioned in it; reasons cannot be supplemented by affidavit. Applied to GST adjudication and appellate orders.
State of Karnataka v. ECOM Gill Coffee Trading Pvt Ltd
Burden of proof for ITC (VAT principle extended)
Ratio · Burden of proving genuineness of transaction and entitlement to ITC lies on the dealer claiming it; mere production of invoice/payment insufficient; movement of goods and supplier's identity must be established. Routinely applied in GST ITC denial cases.
Eicher Motors Ltd v. Union of India
Vested right in tax credit
Ratio · Credit validly availed under existing law becomes a vested right and cannot be taken away by subsequent rule without express authority. Cornerstone for transitional credit jurisprudence under GST.
ALD Automotive Pvt Ltd v. CTO
Time-limit for availment of ITC
Ratio · Statutory time-limit for claiming ITC is mandatory; ITC is a concession, not an indefeasible right; conditions for availment must be strictly complied with. Frequently relied on by department for Sec 16(4).
Calcutta Club Ltd v. State of West Bengal
Doctrine of mutuality — clubs and members
Ratio · Doctrine of mutuality survived under service tax / sales tax — supply between incorporated member club and members not a taxable supply. (Legislatively overridden in GST by Sec 7(1)(aa) w.e.f. 01.07.2017 retrospectively, currently under constitutional challenge.)
Skill Lotto Solutions Pvt Ltd v. Union of India
Lottery as 'goods' & valuation
Ratio · Lottery, betting and gambling are 'goods' under Sec 2(52); face value valuation upheld; Parliament has competence to levy GST on actionable claims; Rule 31A constitutionally valid.