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25

CGST Act · Section 25

Procedure for registration

☐ Has registration liability event been identified? ☐ Has 30-day application window been observed? ☐ Has PAN compliance been verified? ☐ Has Aadhaar authentication been coordinated? ☐ Have documentary proofs been compiled? ☐ For multiple…

Section 25 registration procedure — checklist (19 items)

Section 25 registration procedure — checklist (19 items)

☐ Has registration liability event been identified?

☐ Has 30-day application window been observed?

☐ Has PAN compliance been verified?

☐ Has Aadhaar authentication been coordinated?

☐ Have documentary proofs been compiled?

☐ For multiple places in same State, has Rule 11 framework been considered?

☐ For multi-State, have separate State-wise registrations been planned?

☐ Has sub-s. (4) distinct-persons framework been understood?

☐ Has 7-day / 3-day deemed-grant tracking been done?

☐ For SEZ, has separate registration been planned?

☐ For UN / Embassy, has UIN framework been applied?

☐ For voluntary registration, has strategic evaluation been done?

☐ Has registration certificate REG-06 been received?

☐ For rejection, has procedural-fairness been verified?

☐ For suo motu (sub-s. (8)), has defence framework been built?

☐ Has Mohit Minerals constitutional framework been applied?

☐ Has Mafatlal procedural-fairness framework been observed?

☐ Has Whirlpool writ-jurisdiction framework been considered?

☐ Has the file been reviewed for audit-defensibility?

Worked examples — five live scenarios

Example 1 — Threshold breach registration

Facts: Service provider's turnover crosses Rs. 20 lakh on 15-Aug-2025.

Analysis: 30-day window — apply by 14-Sep-2025. FORM REG-01 + documents + Aadhaar authentication. On Aadhaar-authentication, deemed grant within 3 working days.

Result: Standard registration flow.

Example 2 — Multi-State operation

Facts: Entity expanding to 3 States (Delhi, Maharashtra, Karnataka).

Analysis: Sub-s. (4) distinct persons. Three separate registrations. Inter-State transactions between branches are supplies (IGST). ISD framework for centralised services (post-FA 2024 mandatory).

Result: Three State registrations + ISD coordination.

Example 3 — Voluntary registration for B2B

Facts: Small B2B service provider, turnover Rs. 15 lakh. Customers want ITC.

Analysis: Sub-s. (3) — voluntary registration. Once registered, full compliance. Customer claims ITC on supplies. Strategic for B2B operations.

Result: Voluntary registration facilitates ITC chain.

Example 4 — UN agency UIN

Facts: UN agency in India procures various goods / services for office operations.

Analysis: Sub-s. (9) — UIN issued. Refund on inward supplies above Rs. 5,000 invoice value via RFD-10 framework. GSTR-11 quarterly filing.

Result: UIN framework operational.

Example 5 — Deemed grant on official delay

Facts: Aadhaar-authenticated applicant filed REG-01 on 1-Aug-2025. Officer takes no action.

Analysis: Sub-s. (10) + Rule 9 — 3 working days for Aadhaar-authenticated. Officer's non-action by 4-Aug-2025 + grace = deemed grant. Practitioner discipline — track deemed-grant date; on deemed grant, system issues GSTIN.

Result: Deemed grant effective.

Planning and litigation strategy

  • • For threshold-approaching businesses, plan application window discipline.
  • • Coordinate Aadhaar authentication early in application process.
  • • For multi-State operations, build State-wise registration framework.
  • • For multi-business in same State, evaluate Rule 11 framework.
  • • For B2B small businesses, evaluate voluntary registration.
  • • For SEZ operations, plan separate registration.
  • • For UN / Embassy operations, build UIN compliance framework.
  • • Track deemed-grant windows discipline.
  • • Build documentary trail of application + Aadhaar + supporting docs.
  • • Apply Mafatlal procedural-fairness framework defensively.
  • • Coordinate with State / UTGST parallel framework.
  • • Apply Vatika prospective-operation for amendments.
  • • Build precedent file on registration jurisprudence.
  • • Train compliance teams on Aadhaar framework.
  • • Maintain readiness for registration-related disputes.

Litigation defence

  • • For registration rejection, plead Mafatlal procedural-fairness + Bharat Hi-Tech Builders natural justice.
  • • For deemed-grant disputes, plead sub-s. (10) framework strictly.
  • • For suo motu registration challenges, plead substantive-liability framework.
  • • Use Whirlpool framework for writ jurisdiction.
  • • Plead Mohit Minerals constitutional framework.
  • • Apply Vatika prospective-operation for Aadhaar regime.
  • • Use Bharti Airtel substance-over-form discipline.
  • • Apply Calcutta Discount Co. for jurisdictional discipline.
  • • Plead Modern Dental proportionality for Aadhaar requirements.
  • • For UIN refund disputes, plead s. 55 + s. 25(9) framework.
  • • For Aadhaar carve-out matters, plead Notification framework.
  • • Build precedent file on registration jurisprudence.
  • • Coordinate with State / UTGST parallel framework.
  • • Maintain readiness for registration litigation.
  • • Use Maneka Gandhi procedural-fairness for natural-justice anchor.
  • • Apply Dilip Kumar discipline where applicable.

Cross-references

  • • Section 22 (Liability — threshold)
  • • Section 23 (Exclusion)
  • • Section 24 (Compulsory registration)
  • • Section 26 (Deemed registration on SGST grant)
  • • Section 27 (CTP / NRTP)
  • • Section 28 (Amendment)
  • • Section 29 (Cancellation)
  • • Section 55 (UN / Embassy refund framework)
  • • Section 122 (Penalty for non-registration)
  • • Section 139A, Income-tax Act 1961 (PAN framework)
  • • United Nations (Privileges and Immunities) Act 1947
  • • Aadhaar Act 2016 (authentication framework)
  • • Notification 38/2023-CT (Aadhaar authentication)
  • • Bharat Hi-Tech Builders HC line (natural justice in registration)
  • • FORM GST REG-01 (Application)
  • • FORM GST REG-06 (Certificate)
  • • FORM GSTR-11 (UIN inward supplies)
  • • FORM GST RFD-10 (UIN refund)
  • • Section 9 (Levy framework)
  • • Section 16 (ITC eligibility)
  • • Section 22 (Persons liable for registration)
  • • Section 23 (Persons not liable)
  • • Section 24 (Compulsory registration)
  • • Section 25 (Procedure)
  • • Section 26 (Deemed registration)
  • • Section 27 (CTP / NRTP)
  • • Section 28 (Amendment)
  • • Section 29 (Cancellation / suspension)
  • • Section 30 (Revocation)
  • • Section 39 (Returns)
  • • Section 49 (Payment)
  • • Section 122 (Penalty)
  • • Section 161 (Rectification)
  • • Section 168 (Instructions)
  • • Article 246A, Constitution of India (concurrent legislative power)
  • • Article 14, Constitution of India (reasonableness)
  • • Article 19(1)(g), Constitution of India (right to carry on business)
  • • Article 21, Constitution of India (procedural due process)
  • • Article 226, Constitution of India (writ jurisdiction)
  • • Rules 8-26 (Registration framework)
  • • FORM GST REG-01 to REG-31 (Registration forms)
  • • Notification 10/2019-CT (Rs. 40 lakh threshold for goods-only suppliers)
  • • Notification 4/2017-CT (Common Portal)
  • • Mohit Minerals (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)
  • • Calcutta Discount Co. AIR 1961 SC 372 (jurisdictional limits)
  • • Modern Dental College (2016) 7 SCC 353 (proportionality)
  • • Maneka Gandhi (1978) 1 SCC 248 (procedural fairness)
  • • Dilip Kumar (2018) 9 SCC 1 (strict construction)
  • • Suguna Cutpiece (Madras HC 2022) 59 GSTL 73 (retrospective cancellation framework)