Rules 1 & 2 — Short title and Application of CGST Rules

Rule 1 — Short title and commencement

Rule 2 — Application of Central Goods and Services Tax Rules

BLOCK 2 — PARALLEL PROVISIONS

BLOCK 3 — COMMENTARY

1. Statutory Architecture

Rule 1 names the rules and provides commencement (deemed from 22.06.2017 — aligned with s. 22 IGST commencement under Notif 1/2017-IT). Rule 2 is the operational companion to s. 20 IGST — applying CGST Rules to IGST mutatis mutandis for matters within s. 20's 25-item list.

2. Historical Context

These two rules establish the foundational framework. Rule 1 anchors commencement; Rule 2 operationalises the s. 20 application principle at the Rules level. Without Rule 2, every CGST Rule would have had to be separately codified in IGST Rules — a massive duplication.

The mutatis mutandis application means CGST Rules apply with necessary modifications — 'central tax' read as 'integrated tax', 'CGST Act' as 'IGST Act', etc. The phrase 'so far as may be' provides flexibility where IGST-specific context requires modification.

3. Judicial Evolution

Commissioner of Income Tax v Vatika Township Pvt Ltd — (2015) 1 SCC 1 [Supreme Court — 5-Judge Constitution Bench]

Brief Facts: The Income-tax Act's surcharge provisions had been amended mid-year. Question was whether the amendment applied retrospectively to assessment years already commenced. Constitution Bench was constituted to settle conflicting two-Judge Bench rulings on the presumption of prospectivity for fiscal statutes.

Issue: Whether a fiscal statute that imposes or enhances a burden operates prospectively unless expressly or by necessary implication retrospective; and what is the standard of clarity required for retrospective imposition.

HELD: Strong presumption of prospectivity for any provision that imposes or enhances a burden. Retrospective imposition requires either an express statutory direction or a necessary implication so unmistakable that no reasonable construction can avoid it. Beneficial provisions may be construed retrospectively; burden-imposing provisions cannot.

"If a legislation confers a benefit on some persons but without inflicting a corresponding detriment on another, it could be construed to be retrospective. The same is not true of a provision imposing a tax or otherwise creating a fresh burden — there, the presumption of prospectivity is at its strongest."

Relevance: Constitutional anchor for prospective operation of GST amendments. Decisive in every dispute over the effective date of a notification, amendment, or rule change under IGST.

All India Federation of Tax Practitioners v Union of India — (2007) 7 SCC 527 [Supreme Court — 3-Judge Bench]

Brief Facts: The constitutional validity of the service-tax levy on chartered accountants, cost accountants, and architects was challenged on the ground that these professions had been historically regulated by State legislation and were therefore outside Union legislative competence.

Issue: Constitutional foundation of the service-tax levy — whether 'service' can be taxed by the Union under the residuary entry (Entry 97 List I) and what is the doctrinal nature of a service-tax levy.

HELD: Service-tax upheld. The Court held that service-tax is a value-added tax on the value of services rendered, traceable to Entry 97 of List I until Entry 92C was inserted by the Constitution (88th Amendment). The economic concept of value addition through services is the doctrinal basis on which service-tax — and now GST on services — rests.

"Service-tax is a value-added tax on the commercial activity of providing services. The taxable event is the rendition of service and the levy attaches to the value addition at the point of service delivery."

Relevance: Constitutional anchor for taxation of services under GST — pre-101st-Amendment doctrinal framework that informs the place-of-supply concept under s. 12 and s. 13 of the IGST Act.

Union of India v Mohit Minerals Pvt Ltd — (2022) 10 SCC 700 [Supreme Court — 3-Judge Bench (Constitution Bench questions)]

Brief Facts: Importers of coal on CIF basis were held liable under Notification Nos. 8/2017-Integrated Tax (Rate) and 10/2017-Integrated Tax (Rate) to pay IGST on ocean freight component under reverse charge under s. 5(3)/(4) of the IGST Act. Importers challenged the levy as ultra vires the charging section and contended that IGST had already been paid on CIF value (which included freight) at the time of import under s. 3(7) of the Customs Tariff Act.

Issue: Whether IGST could be levied separately on the ocean freight component of CIF imports when the entire CIF value (inclusive of freight) had suffered IGST under s. 3(7) of the Customs Tariff Act; and whether GST Council recommendations are binding on the Union and States.

HELD: Levy struck down. The Court held that the impugned notification offended the principle of 'composite supply' under s. 8 of the CGST Act because ocean freight in CIF imports is part of the composite supply of imported goods and cannot be artificially severed. Further, the GST Council's recommendations are recommendatory, not binding, on the Union and States — both Parliament and State legislatures have simultaneous legislative power under Article 246A.

"The recommendations of the GST Council are not binding on the Union and the States. The recommendations only have a persuasive value. To regard them as binding would disrupt fiscal federalism, where both the Union and the States are conferred equal power to legislate on GST."

Relevance: Foundational authority on the IGST charging section, the limits of reverse-charge notifications under s. 5(3)/(4), and the constitutional architecture of the GST Council. Repeatedly cited in RCM, place-of-supply, and composite-supply disputes.

4. Circulars and Notifications

Notif 4/2017-Integrated Tax dated 28.06.2017 — Initial IGST Rules 2017 notification

Notified IGST Rules 2017 with original Rules 1, 2 under s. 22 IGST power.

Notif 1/2017-Integrated Tax dated 19.06.2017 — Early commencement of s. 22 IGST on 22.06.2017

s. 22 IGST in force from 22.06.2017 — enabled IGST Rules notification.

Notif 12/2017-Integrated Tax dated 15.11.2017 — Inserted Rule 3 effective from 01.07.2017

First substantive amendment — inserted Rule 3 advertisement to Government with retrospective effect from 01.07.2017.

Notif 04/2018-Integrated Tax dated 31.12.2018 — Inserted Rules 4-9 effective 01.01.2019

Most substantial amendment — inserted Rules 4-9 for multi-State / cross-border POS proxies.

5. Worked Examples

6. Practitioner Planning

• For IGST compliance, cross-reference CGST Rules through Rule 2 IGST.
• For deemed commencement 22.06.2017, ensure compliance frameworks aligned.
• For mutatis mutandis application, recognise modifications needed (central tax → integrated tax, etc.).
• For specific IGST Rules (3-9), apply directly without CGST Rules.
• For CGST Rules amendments, recognise automatic flow-through to IGST via Rule 2.
• Master mapping of CGST Rules to IGST operational areas is essential.
• Periodic review of CGST Rules amendments for IGST flow-through impact.

7. Litigation Defence

• Rule 2 mutatis mutandis defence — CGST Rules apply with necessary modifications, not mechanically.
• Vatika Township prospectivity — for retrospective rule application.
• Hierarchy-of-instruments defence — Rules cannot exceed Act framework.
• Mohit Minerals — Rules cannot enlarge charging section.
• Bharti Airtel — self-assessment finality for compliance based on Rules.
• AIFTP constitutional anchor — Rules subordinate to constitutional framework.
• Council-recommendation pre-condition — Rules without Council recommendation vulnerable.
• Parliamentary laying under s. 24 — Rules must be laid; validity-of-acts-done preserved.

8. Procedural Map

Step 1. For IGST compliance, identify applicable rule

CGST Rules through Rule 2 or specific IGST Rules.

Step 2. For mutatis mutandis application, modify CGST text

Read 'central tax' as 'integrated tax', etc.

Step 3. For IGST-specific matters (Rules 3-9), apply directly

Specific multi-State / cross-border proxies.

Step 4. For CGST amendments, recognise flow-through

Via Rule 2.

Step 5. For retrospective application, apply Vatika Township scrutiny

For burden-imposing aspects.

Step 6. For Parliamentary laying, monitor 30-day window

Modifications rare.

Step 7. For audit defence, exhibit Rule 2 + applicable CGST Rule

Combined framework.

Step 8. Subscribe to CBIC notifications

Ongoing compliance.

CROSS-REFERENCES

• s. 20 IGST — Application of CGST Act framework.
• s. 22 IGST — Rule-making power.
• s. 23 IGST — Regulations.
• s. 24 IGST — Parliamentary laying.
• CGST Rules 2017 — Main rule body applied through Rule 2.
• CGST s. 164 — Parallel rule-making power.
• Notification 4/2017-Integrated Tax — Initial IGST Rules.
• Notification 12/2017-Integrated Tax — Rule 3 insertion.
• Notification 04/2018-Integrated Tax — Rules 4-9 insertion.
• GST Council recommendations — Pre-condition.
• Constitution Article 246A — Concurrent GST competence.
• Vatika Township (2015) — Prospective operation.
• AIFTP (2007) — Constitutional foundation.
• Mohit Minerals (2022) — Charging section integrity.