Challenging a notification, rule or circular as ultra vires
The most productive ground in GST litigation, and the one that requires no constitutional argument at all.
A rule or notification must stay within the four corners of the section that authorises it. A circular can clarify but cannot enlarge or restrict the statute. The successful challenges in GST have almost all been of this kind: a rule prescribing a condition the section does not authorise, a notification operating retrospectively without statutory power, a circular imposing a requirement the rules do not contain, or a form demanding what the statute does not require.
The framework
Identify the parent provision and read the words of the delegation. Section 164 confers the general rule making power, and individual sections confer specific powers, each with its own limits.
Compare the rule or notification with the delegation. Does it prescribe what the section permits to be prescribed, or does it add a condition of its own?
Test retrospectivity. Delegated legislation cannot operate retrospectively unless the parent provision authorises it.
Test the circular separately. A circular binds officers and can be enforced by a taxpayer where beneficial, but it cannot supply a condition absent from the rules or take away a right the statute confers.
Mohit Minerals closes the department's easiest answer: the fact that the Council recommended a measure does not supply the authority for it.
The successful patterns
A rule restricting a statutory entitlement more narrowly than the section: the VKC Footsteps challenge to Rule 89(5) failed on the merits, but the same structural argument has succeeded elsewhere.
A rule mandating a deemed value where the actual value is ascertainable: Munjaal Manishbhai Bhatt on the one third land deduction.
A notification levying tax on a person who is not the recipient of the service: Mohit Minerals on ocean freight.
A rule permitting blocking beyond the credit available in the ledger: Best Crop Science and Samay Alloys on Rule 86A.
A circular denying a benefit the notification granted, which has been struck down or read down in several matters.
Drafting the challenge
Set out the parent provision, the delegation and the impugned instrument side by side, in a table if necessary. The comparison is the argument.
Plead the excess specifically: which words of the rule go beyond which words of the section.
Plead Article 14 and Article 265 in the alternative and fully, so the grounds are preserved, but do not lead with them.
Ask for interim protection, because vires matters take time and the recovery machinery does not wait.
Where a batch is pending on the same question, seek tagging and interim protection rather than an independent hearing.
Authorities relied on
Struck down the levy on ocean freight in the hands of the CIF importer; held that Council recommendations do not themselves supply legislative authority.
Read down a mandatory deemed deduction in a rate notification as optional, holding that tax could not be levied on the value of land.
Rule 86A does not permit blocking in excess of the credit available in the ledger; negative blocking is outside the rule.
What to do on Monday
Set the parent provision and the impugned instrument side by side before drafting anything.
Plead the excess of delegation specifically, word against word.
Preserve the constitutional grounds fully but do not lead with them.
Seek interim protection and tagging where a batch is pending.
This page states the general position. A reader with a specific question on their own facts may write to the GST practice at AMLEGALS.
Write to the GST practiceQuestions we are asked on this
Can an appellate authority decide the vires of a rule?
No. That is why a writ is the only forum for such a challenge.
Is a circular binding on us?
A beneficial circular can be enforced against the officers. An adverse circular is not the law and cannot enlarge the statute.
Can a notification be retrospective?
Only where the parent provision authorises retrospective operation.
Should we plead Article 14?
Plead it fully in the alternative, but lead with the excess of delegation. It is the stronger and simpler ground.
Does the Council's recommendation validate a notification?
No. Mohit Minerals holds that validity flows from the statute and the delegation.
In this cluster
- Writ jurisdiction in GST: when the High Court will hear you
- Alternative remedy and the exceptions the courts have carved
- Violation of natural justice as a ground for writ relief
- Jurisdictional error versus error within jurisdiction
- Interim protection: stay, no coercive steps and conditional orders
- Retrospective amendments and Article 14 challenges in GST
- The constitutional challenges to ITC conditions: what has been decided, and what is still open
- Are GST Council recommendations binding? What Mohit Minerals settled, and how to use it
- Recovery during the pendency of proceedings: the limits of Sections 78 and 79
GST Insights is published by AMLEGALS for general information. Law stated as on 3 September 2026. Not advice on any particular set of facts; not an advertisement or a solicitation under Rule 36 of the Bar Council of India Rules. Readers with a question on their own facts may write to the GST practice of their own accord.