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173

CGST Act · Section 173

Service Tax repeal

☐ Has the transaction date been identified precisely? ☐ Has the applicable framework been determined (Service Tax pre-2017 vs GST post-2017)? ☐ For pre-GST matters, has Chapter V FA 1994 been applied (saved)? ☐ Has Service Tax Rules 1994…

Section 173 / saved Service Tax framework compliance — checklist (19 items)

Section 173 / saved Service Tax framework compliance — checklist (19 items)

☐ Has the transaction date been identified precisely?

☐ Has the applicable framework been determined (Service Tax pre-2017 vs GST post-2017)?

☐ For pre-GST matters, has Chapter V FA 1994 been applied (saved)?

☐ Has Service Tax Rules 1994 been applied (where applicable)?

☐ Has pre-GST Notification framework been applied (where applicable)?

☐ Has s. 142 transitional framework been engaged?

☐ Has s. 174 saving framework been examined?

☐ Has General Clauses Act 1897, s. 6 framework been applied?

☐ For appellate matters, has CESTAT framework been used?

☐ Has Sabka Vishwas settlement status been verified?

☐ For transition-spanning transactions, has time-of-supply analysis been done?

☐ Has Vatika prospective-operation framework been applied?

☐ Has Mafatlal procedural-fairness framework been observed?

☐ Has Mohit Minerals constitutional framework been applied?

☐ Has Filco Trade Centre framework been considered for systemic relief?

☐ Has Bharti Airtel substance-over-form framework been applied?

☐ Has CBIC operational guidance on saved framework been observed?

☐ Has the audit-trail of saved-framework compliance been preserved?

☐ Has the file been reviewed for audit-defensibility?

Worked examples — five live scenarios

Example 1 — Pre-GST Service Tax refund application

Facts: Service provider has pending refund claim for FY 2015-16 under Service Tax framework. Refund application filed in 2024.

Analysis: Pre-GST Service Tax refund application proceeds under saved Chapter V framework. s. 142(1) transitional provisions apply. Limitation period under pre-GST framework. Practitioner applies saved framework + s. 142 transitional framework. Sabka Vishwas was an alternative but operationally closed.

Result: Refund claim proceeds under saved framework. Documentary trail and limitation compliance critical.

Example 2 — Transition-spanning service supply

Facts: Service provider entered into a long-term contract for services beginning June 2017 and extending to August 2017. Services supplied across the transition.

Analysis: Pre-1-July element under Service Tax framework (saved); post-1-July element under GST framework. Time-of-supply rules govern allocation. Specific provisions in s. 142 address transitional period. Practitioner allocates carefully — Service Tax for pre-GST element; GST for post-GST element.

Result: Coordinated framework application. Time-of-supply analysis critical.

Example 3 — CESTAT appellate matter

Facts: Service provider had pending Service Tax adjudication order from 2016. Appeal at CESTAT filed in 2017. Matter is still pending in 2025.

Analysis: Pre-GST Service Tax appellate matter at CESTAT. Framework continues. CESTAT jurisdiction operative. Pre-GST jurisprudence applies. Section 173 omission does not displace pending appellate proceedings.

Result: CESTAT proceedings continue. Pre-GST framework applies.

Example 4 — Sabka Vishwas settlement

Facts: Service provider settled pre-GST Service Tax dispute under Sabka Vishwas Scheme in 2019. Department subsequently raises issues on the same period.

Analysis: Sabka Vishwas certificate is final settlement for the scheme-covered period. Department's subsequent issues outside scheme coverage may be raised; scheme-covered issues are closed. Practitioner produces settlement certificate as evidence. If Department challenges scheme-coverage scope, plead settlement finality.

Result: Sabka Vishwas settlement is final for covered scope. Outside-scope issues remain available.

Example 5 — Saved framework substantive challenge

Facts: Department initiates audit of pre-GST Service Tax period in 2024. Service provider challenges, alleging Service Tax framework is repealed.

Analysis: Section 173 omits Chapter V but saves substantive obligations through s. 142 / s. 174 / General Clauses Act. Pre-GST Service Tax obligations continue. Department's audit is operative. Practitioner's repeal-based challenge fails. Substantive defence on merits is the operative framework.

Result: Audit proceeds under saved framework. Repeal-based challenge unsuccessful.

Planning and litigation strategy

  • • For transition-era practice, maintain saved-framework research capacity.
  • • Build comprehensive pre-GST Service Tax compliance file for ongoing matters.
  • • Track CESTAT proceedings for pending Service Tax matters.
  • • Maintain Sabka Vishwas settlement documentation for resolved matters.
  • • For new pre-GST issues arising, identify framework — saved Chapter V + transitional + saving.
  • • Coordinate transitional analysis with broader CGST framework.
  • • Train counsel on saved Service Tax framework — Chapter V FA 1994 + Rules 1994.
  • • Build precedent file on transitional jurisprudence.
  • • Track CBIC operational guidance on saved framework.
  • • Coordinate s. 173 with broader Chapter XX transitional framework.
  • • For transition-spanning transactions, develop time-of-supply analysis methodology.
  • • Maintain documentary trail of pre-GST compliance for legacy matter defence.
  • • Apply Vatika prospective-operation framework consistently.
  • • Build readiness for any litigation on saved-framework matters.
  • • Coordinate with State / UTGST parallel sourcing frameworks for inter-state matters.

Litigation defence

  • • For pre-GST Service Tax matters, plead saved Chapter V framework + s. 142 transitional.
  • • Use Vatika prospective-operation framework for substantive distinction.
  • • Plead General Clauses Act 1897 s. 6 saving framework.
  • • Use Mohit Minerals constitutional framework for 101st Amendment context.
  • • For CESTAT appellate matters, build pre-GST jurisprudence integration.
  • • Plead Bharti Airtel substance-over-form framework where applicable.
  • • Use Mafatlal procedural-fairness framework for saved framework actions.
  • • Plead Filco Trade Centre Article 142 framework for systemic transitional relief.
  • • For Sabka Vishwas settlement matters, plead settlement finality.
  • • Build documentary trail of pre-GST compliance for defence.
  • • For transition-spanning matters, plead time-of-supply analysis.
  • • Coordinate s. 173 with s. 174 saving framework for comprehensive defence.
  • • Use Whirlpool framework for Article 226 writ jurisdiction.
  • • Plead Maneka Gandhi procedural-fairness for Department's saved-framework action.
  • • Build precedent file on saved-framework jurisprudence.
  • • Maintain readiness for legacy-matter litigation through stable framework analysis.

Cross-references

  • • Section 1 (Commencement — 1 July 2017 transition date)
  • • Section 139 (Migration — transitional registration framework)
  • • Section 140 (Transitional ITC — major transitional framework)
  • • Section 141 (Job-work transitional)
  • • Section 142 (Miscellaneous transitional — Service Tax framework anchor)
  • • Section 174 (Repeal and saving — combined framework)
  • • Section 168 (Instructions — CBIC operational guidance on saved framework)
  • • Section 9 (Levy — GST framework displacing Service Tax)
  • • Section 12, 13 (Time of supply — for transition-spanning supplies)
  • • Article 246A, Constitution of India (concurrent GST legislative power)
  • • Article 248, Constitution of India (residuary power — pre-101st-Amendment Service Tax)
  • • Constitution (101st Amendment) Act 2016 (constitutional reorganisation)
  • • Finance Act 1994, Chapter V (omitted by s. 173 — saved for transitional matters)
  • • Service Tax Rules 1994 (saved operational framework)
  • • Service Tax Notifications (saved Notification framework)
  • • General Clauses Act 1897, s. 6 (saving framework on repeal)
  • • Sabka Vishwas Legacy Dispute Resolution Scheme 2019 (amnesty framework)
  • • CESTAT (Customs, Excise and Service Tax Appellate Tribunal — appellate framework)
  • • GSTAT (Goods and Services Tax Appellate Tribunal — distinguished)
  • • Filco Trade Centre v UoI (2022) SCC OnLine SC 1156 (transitional framework)
  • • Mohit Minerals v UoI (2022) 10 SCC 700 (constitutional architecture)
  • • Vatika Township (2014) 367 ITR 466 (prospective operation)
  • • Mafatlal Industries (1997) 5 SCC 536 (procedural framework)
  • • Bharti Airtel v UoI (2021) 11 SCC 374 (substance over form)
  • • Whirlpool Corporation (1998) 8 SCC 1 (writ jurisdiction)
  • • Maneka Gandhi (1978) 1 SCC 248 (procedural fairness)
  • • Pre-GST Service Tax jurisprudence (relevant for transitional matters)
  • • CESTAT precedents on saved-framework matters
  • • CBIC operational guidance on transitional matters
  • • GST Council Meeting Minutes on Service Tax transition