DGST Rules 2017 plus Rule 2024-001 - Delta Commentary

Delhi-specific rules + 2024 operational amendments

DGST Rules 2017 + Rule 2024-001 | First Edition | May 2026

[DGST Rules 2017 mirror CGST Rules with Delhi-specific governance adaptations; Rule 2024-001 operationalises 2024 amendments for FY 2024-25 compliance]

BLOCK 1 — DGST RULES STRUCTURAL FOUNDATION

DGST Rules 2017 — Architecture

BLOCK 2 — DGST RULES vs CGST RULES DELTA

BLOCK 3 — COMMENTARY ON DGST RULES + RULE 2024-001

1. Statutory Architecture

DGST Rules 2017 are notified by Delhi Government under s. 164 DGST + s. 165 DGST (regulations) frameworks. They mirror CGST Rules 2017 structurally with Delhi-specific governance adaptations. For practitioner purposes, CGST Rules interpretation applies mutatis mutandis to DGST Rules — sections 1-200+ of CGST Rules have direct DGST parallels.

Periodic amendments to DGST Rules typically lag CGST Rules amendments by 6-12 months. Rule 2024-001 is the latest substantive Delhi-specific rule amendment for FY 2024-25 operationalising various 2024 amendments including TCS rate reduction, ITC time-limit relaxation under s. 16(4), and regularisation framework under s. 11A.

2. Historical Context — DGST Rules Evolution

Notified 28.06.2017 contemporaneously with CGST Rules. Mirror substantive content with Delhi-specific governance. Subsequent amendments via Delhi gazette notifications typically track CGST Rules amendments with operational continuity preserved.

Major DGST Rule amendments have included:

• Rule 36(4) — ITC restriction framework (post 2019; subsequently amended multiple times).
• Rule 86A — Blocking of ITC (post 26.12.2019).
• Rule 86B — 99% cap on ITC utilisation (post 01.01.2021) — but applies to specified high-risk taxpayer categories.
• Rule 88A — IGST-first principle (post 01.04.2019).
• Rule 89(4)/(5) — Refund formula amendments + inverted-duty refund framework.
• Rule 96 — Auto-refund framework for IGST-paid exports.
• Rule 96A — LUT framework.
• Rule 138 series — E-way bill framework (continuously amended).
• Rule 142 — DRC notice framework.
• Rule 86A blocking framework continuous amendments.
• Form GSTR-1, GSTR-3B, GSTR-9 ongoing format amendments.
• Form PMT-09 (effective 01.01.2020) — Cross-ledger cash transfer.
• Rule 88B — Net cash liability interest framework (post FA 2022).
• Rule 88C — Difference between GSTR-1 and GSTR-3B framework (post 2022).
• Rule 88D — Difference between ITC available and ITC availed framework (post 2023).

Rule 2024-001 (Delhi) is the operational rule for FY 2024-25 tracking 2024 amendments — TCS rate reduction (Notification 15/2024 parallel), ITC time-limit relaxation for FY 2017-18 to 2020-21 (parallel to CGST framework), regularisation procedural framework under s. 11A.

3. Judicial Evolution — Key Authorities for DGST Rules

Union of India v VKC Footsteps India Pvt Ltd — (2022) 2 SCC 603 [Supreme Court — 2-Judge Bench]

Brief Facts: Manufacturer-exporters with inverted duty structure (input GST > output GST) sought refund of accumulated input tax credit under s. 54(3) read with Rule 89(5) of the CGST Rules. Rule 89(5) permitted refund of unutilised ITC only on 'inputs' (goods), excluding 'input services'. Gujarat HC struck down the exclusion; Madras HC upheld it. SC heard the conflict.

Issue: Whether Rule 89(5) of the CGST Rules — by restricting inverted-duty refund to inputs (goods) and excluding input services — is ultra vires s. 54(3) of the CGST Act.

HELD: Rule 89(5) upheld. The Court held that s. 54(3) is enabling, not mandatory, and the legislative policy choice to confine inverted-duty refund to inputs (goods) is constitutionally permissible. The refund of unutilised ITC is not a constitutional right; it is a statutory concession that the legislature can shape and limit. The Court urged the GST Council to revisit the formula but did not strike down the rule.

"Refund of unutilised ITC is a statutory entitlement, not a constitutional right. The legislature in its wisdom may choose to grant the entitlement with such conditions and limitations as it thinks fit. We cannot rewrite the formula by judicial fiat."

Relevance: Definitive authority on inverted-duty refund mechanics, the policy/discretion distinction in refund jurisprudence, and the standard of review for delegated legislation under GST.

Chief Commissioner of Central Goods and Service Tax v Safari Retreats Pvt Ltd — (2024) SCC OnLine SC 2966 [Supreme Court — 2-Judge Bench]

Brief Facts: Safari Retreats constructed a shopping mall and leased it out — output supply was taxable rental. It sought ITC on construction goods/services (cement, steel, works contract). Revenue invoked s. 17(5)(d) of the CGST Act to deny ITC on inputs/input services used in construction of immovable property other than plant or machinery 'on his own account'. Orissa HC read down s. 17(5)(d) for leasing-out cases; SC heard the appeal.

Issue: Whether s. 17(5)(d) bars ITC on construction inputs/services where the immovable property constructed is itself used to make taxable outward supplies (here, rental); and what is the scope of the 'plant or machinery' exclusion.

HELD: ITC permitted in a 'functionality test' framework. The Court held that whether a building qualifies as 'plant' within the 'plant or machinery' exclusion is a fact-specific functional inquiry — if the building itself is the means by which the registered person makes outward taxable supplies (e.g., a hotel, a mall, a warehouse), it can qualify as plant and ITC on its construction is admissible. Matter remitted for application of functionality test.

"Whether a particular building qualifies as a plant within the meaning of the expression 'plant or machinery' is a question of fact that has to be determined keeping in mind the business of the registered person and the role that building plays in that business."

Relevance: Critical reset on ITC architecture for real-estate / leasing / hospitality. Important for IGST place-of-supply (immovable property) disputes where ITC architecture interacts with location-of-supply rules under s. 12(3) 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.

Union of India v Bharti Airtel Ltd — (2022) 4 SCC 328 [Supreme Court — 2-Judge Bench]

Brief Facts: Bharti Airtel claimed it had under-reported ITC in GSTR-3B for July-Sept 2017 (the early GST months when GSTR-2A was not operational) and sought rectification of GSTR-3B for those months to correct the under-claim. Delhi HC permitted rectification; Revenue appealed to SC.

Issue: Whether GSTR-3B for past periods can be rectified to correct an under-claim of ITC where the registered person's books would support the correction but GSTN does not allow retrospective edit.

HELD: Rectification not permitted. The Court held that the GST return-filing regime is self-assessed; the registered person is duty-bound to verify entitlements at the time of filing and cannot, after the fact, claim that GSTR-2A was not available. ITC is a statutory entitlement that must be claimed within the period prescribed under s. 16(4) and not through retrospective rectification.

"GST is a self-assessment regime. The registered person bears the burden of correctly computing and reporting tax liability at the time of filing the return. The unavailability of GSTR-2A does not absolve the assessee of this duty."

Relevance: Substance-over-form authority on self-assessment, the finality of GSTR-3B, and limits on retrospective rectification — critical for place-of-supply disputes where mis-classification may be alleged years later.

Union of India v Filco Trade Centre Pvt Ltd — (2022) SCC OnLine SC 1156 [Supreme Court — 2-Judge Bench]

Brief Facts: Multiple High Courts had directed nationwide reopening of the GSTN portal for filing/revising TRAN-1 / TRAN-2 by taxpayers who had missed the original window. SC consolidated the appeals and considered whether Article 142 could be invoked to grant procedural relief beyond the statutory transitional-credit window under s. 140 of the CGST Act.

Issue: Whether a vested transitional CENVAT/ITC credit can be defeated by procedural deadlines, and whether the SC can direct a nationwide one-time portal reopening under Article 142.

HELD: Portal reopened nationwide for a 2-month window (1 Oct to 30 Nov 2022, later extended). The Court held that transitional credit is a vested right that cannot be defeated by mere procedural lapses, and Article 142 may be invoked to do complete justice where the procedural architecture has failed thousands of taxpayers.

"Article 142 confers a plenary power on this Court to do complete justice. Where a procedural failure of the administrative architecture has caused widespread denial of substantive rights, this Court can direct a one-time corrective dispensation."

Relevance: Authority for the vested-right doctrine in transitional credit; for the use of Article 142 to correct portal/architecture failures; and as the procedural template for any future SC-supervised GSTN remedial scheme.

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.

4. Operative Notifications and Amendments

DGST Rules 2017 (Delhi gazette dated 28.06.2017) dated 28.06.2017 — Foundational DGST Rules notification

Notified DGST Rules 2017 mirroring CGST Rules. Substantive content largely identical with Delhi-specific governance.

Periodic DGST Rules amendments via Delhi gazette dated Continuous — Track CGST Rules amendments with 6-12 month lag

DGST Rules amended periodically tracking CGST Rules amendments — Rule 36(4), Rule 86A, Rule 86B, Rule 88A, Rule 138, etc.

Rule 2024-001 (Delhi) dated 2024 — Operational rule amendments for FY 2024-25

Tracks 2024 amendments — TCS rate reduction (parallel to Notification 15/2024-CT), ITC time-limit relaxation under s. 16(4), regularisation procedural framework under s. 11A.

Form PMT-09 (effective 01.01.2020) dated 01.01.2020 — Cross-ledger cash transfer

Operative for inter-head cash transfer. s. 17A IGST framework applies to settlement.

Rule 88A CGST + parallel DGST framework dated 01.04.2019 — IGST-first utilisation principle

Operative for DGST utilisation order.

Rule 86A CGST + parallel DGST framework dated 26.12.2019 — Blocking of ITC

Commissioner can block ITC under specified conditions; operative for DGST.

Rule 89 + Rule 96/96A CGST + parallel DGST dated Effective 01.07.2017 + amendments — Refund framework

Operative for DGST refunds. Rule 89 for LUT route; Rule 96 for auto-refund IGST-paid; Rule 96A for LUT framework.

Rule 138 series CGST + parallel DGST dated Continuous amendments — E-way bill framework

Operative for inter-State + intra-Delhi e-way bills above threshold.

Circular 162/18/2021-GST dated 25.09.2021 — Operational framework for s. 19 IGST / s. 77 CGST / parallel DGST refund framework

Applies to DGST mis-classification refunds via Form RFD-01.

Notification 15/2024-Central Tax + parallel Delhi notification dated 10.07.2024 — TCS rate reduction from 1% to 0.5%

Major change effective 10.07.2024. Delhi e-commerce operators must apply reduced rate.

5. Worked Examples — DGST Rules Application

6. Practitioner Planning — DGST Rules Compliance

• For DGST compliance, apply CGST Rules interpretation mutatis mutandis.
• For DGST Rules amendments, monitor Delhi gazette in addition to CBIC notifications.
• For periodic ITC rules amendments (Rule 36(4), Rule 86A, Rule 86B, Rule 88A, Rule 88B/C/D), maintain master log.
• For Rule 2024-001 framework, leverage 2024 amendments — TCS rate reduction, ITC time-limit relaxation, s. 11A regularisation.
• For LUT framework (Rule 96A), file Form GST RFD-11 annually before 1 April; single LUT covers CGST + DGST + IGST.
• For e-way bill framework (Rule 138 series), monitor continuous amendments.
• For PMT-09 (since 01.01.2020), use for inter-head cash transfer.
• For Rule 86A blocking, monitor + challenge if arbitrary via writ.
• For refund applications (Rule 89), use Form RFD-01 on GSTN portal.
• For TCS reduction (post 10.07.2024), update e-commerce client framework immediately.
• For ITC time-limit relaxation, leverage for legacy disputes FY 2017-18 to 2020-21.
• For DGST audit, coordinate with Central audit if cross-empowered.
• Maintain Delhi-specific compliance calendar with DGST Rules amendment dates.
• Periodic review of Delhi gazette + Department of Trade & Taxes circulars.
• For litigation, exhibit Delhi gazette anchor for DGST Rule amendment effective date.

7. Litigation Defence — DGST Rules

• Vatika Township prospectivity — for DGST Rules amendments, pre-effective period under pre-amendment Rules.
• Mohit Minerals — DGST Rules cannot enlarge DGST Act charging section.
• VKC Footsteps — refund framework as statutory entitlement.
• Safari Retreats — construction ITC functionality test applies to DGST ITC framework via Rule 42/43.
• Bharti Airtel — self-assessment finality.
• Filco Trade — Article 142 backstop for GSTN portal failures.
• Mafatlal — unjust enrichment for refund disputes.
• AIFTP — constitutional foundation.
• Maneka Gandhi — audi alteram partem for adverse Rule 86A blocking or other adverse action.
• Hierarchy-of-instruments — DGST Rules cannot exceed DGST Act framework.
• Council-recommendation defence for DGST Rules amendments.
• Mutatis mutandis interpretation — CGST Rules jurisprudence applies to DGST Rules.
• Form-specific defences (RFD-01, RFD-11 LUT, PMT-09, GSTR-3B, etc.) — operative GSTN framework.
• Cross-amendment defence — pre vs post Rule 2024-001 operative framework.
• For ITC time-limit relaxation under 2024 amendments, prospectivity defence for adverse interpretation.

8. Procedural Map — DGST Rules Application

Step 1. For any operational compliance task, locate parallel CGST Rule

DGST Rules mirror.

Step 2. Apply CGST Rule interpretation mutatis mutandis to DGST

Standard framework.

Step 3. For DGST Rules amendments, monitor Delhi gazette + CBIC notifications

Dual tracking.

Step 4. For Rule 2024-001 (FY 2024-25), apply 2024 amendments — TCS reduction, ITC relaxation, etc.

Operational.

Step 5. For LUT, file Form GST RFD-11 annually

Single LUT covers all components.

Step 6. For inter-head cash transfer, file PMT-09 (since 01.01.2020)

s. 17A IGST framework.

Step 7. For refund, file Form RFD-01 with appropriate reason category

Rule 89 framework.

Step 8. For Rule 86A blocking, monitor and challenge if arbitrary

Writ jurisdiction.

Step 9. For e-way bill, generate per Rule 138 framework

Continuous amendments tracked.

Step 10. For TCS post 10.07.2024, apply 0.5% reduced rate

Major change.

Step 11. For ITC time-limit relaxation, leverage for FY 2017-18 to 2020-21 legacy

Practitioner relief.

Step 12. For DGST audit, coordinate with Central audit if cross-empowered

Single-officer compliance preferred.

Step 13. Maintain master DGST Rules amendment log with effective dates

Audit defence anchor.

Step 14. For litigation, exhibit Delhi gazette anchor for amendment effective date

Vatika Township prospectivity.

Step 15. Periodic review of CBIC + Delhi gazette + Council recommendations

Ongoing compliance.

CROSS-REFERENCES

• DGST Act 2017 — Foundational Act.
• DGST Amendment Acts I-V + 2024 series — Periodic amendments.
• DGST Rules 2017 — Operative rules (mirror of CGST Rules).
• Rule 2024-001 (Delhi) — FY 2024-25 operational amendments.
• CGST Rules 2017 — Master rule body; DGST Rules mirror substantively.
• s. 164 DGST — Rule-making power.
• s. 165 DGST — Regulations.
• s. 174 DGST — Repeal and saving (DVAT continuation).
• Form GST RFD-01 — Refund application.
• Form GST RFD-11 — LUT.
• Form GST PMT-09 — Cross-ledger transfer.
• Form GSTR-1, GSTR-3B, GSTR-7, GSTR-8, GSTR-9, GSTR-9C — Returns.
• Rule 86A CGST + parallel DGST — ITC blocking.
• Rule 86B CGST + parallel DGST — 99% cap.
• Rule 88A CGST + parallel DGST — IGST-first utilisation.
• Rule 88B/C/D CGST + parallel DGST — Interest / GSTR-1 vs 3B / ITC framework.
• Rule 89 CGST + parallel DGST — Refund framework.
• Rule 96 / 96A CGST + parallel DGST — Auto-refund / LUT.
• Rule 138 series CGST + parallel DGST — E-way bill framework.
• Rule 142 CGST + parallel DGST — DRC notice framework.
• Notification 15/2024-Central Tax + parallel Delhi — TCS reduction.
• Notification 7/2019-Central Tax (Rate) + parallel Delhi — Real-estate RCM.
• Circular 162/18/2021-GST — Operational framework for mis-classification refund.
• GST Council recommendations — Pre-condition for Rules amendments.
• Mohit Minerals (2022).
• VKC Footsteps (2022).
• Safari Retreats (2024).
• Bharti Airtel (2022).
• Filco Trade (2022).
• Vatika Township (2015).
• Mafatlal (1997).
• AIFTP (2007).
• Maneka Gandhi (1978).