There is a tendency in GST practice to treat Section 54 as an all-encompassing provision—almost as if every claim for return of money paid to the Government must necessarily pass through its framework.
That assumption, though convenient, is not entirely accurate.
Because Section 54, properly understood, operates within a defined statutory boundary. It deals with refund of tax. It does not, and perhaps was never intended to, govern return of amounts which were never tax in the eyes of law.
The distinction is subtle. But once noticed, it becomes decisive.
The statutory scheme – what Section 54 actually governs
Section 54(1) prescribes that any person claiming refund of tax may apply within a period of two years from the relevant date. The provision is structured around a clear legislative premise:
- there exists a levy,
- tax has been paid pursuant to that levy, and
- refund is being claimed within the statutory framework.
Sub-section (8) proceeds further to regulate the destination of such refund—whether it is to be paid to the applicant or credited to the Consumer Welfare Fund.
Both provisions, read together, reveal a consistent theme:
the statute is dealing with tax which is otherwise legally recognised, and its subsequent restitution.
What the provision does not explicitly deal with is a situation where the payment itself lacks the character of tax.
The threshold question – is it “tax” at all?
In many cases, amounts are paid:
- in excess of liability,
- under a mistaken understanding, or
- in the absence of any taxable event.
Such payments are often treated administratively as “tax paid”, and the refund is tested strictly under Section 54—particularly on limitation.
However, the correct approach requires a prior enquiry:
Does the amount paid qualify as “tax” under the Act?
If the answer is in the negative, the application of Section 54 becomes conceptually questionable.
The McCann Erickson ruling under Service Tax Law
This issue was considered by the Tribunal in McCann Erickson (India) Pvt. Ltd. v. Commissioner. (2026(3) TMI 1314 CESTAT New Delhi
The assessee had made excess payment of service tax, admittedly without any corresponding liability. The Department rejected the refund by invoking limitation under Section 11B.
The Tribunal did not accept that approach.
It held that Section 11B applies only to refund of duty/tax which is otherwise leviable under the statute. Where an amount is paid without any legal obligation, it does not partake the character of tax.
Consequently, the limitation prescribed under Section 11B would not apply.
The reasoning is rooted in first principles:
- If there is no taxable event, there is no levy.
- If there is no levy, the payment cannot be characterised as tax.
- If it is not tax, the statutory limitations governing refund of tax cannot be invoked.
Transposing the principle to GST
Although the McCann Erickson decision arises in the context of service tax, the principle carries forward into GST without difficulty.
Section 54 of the CGST Act is broadly analogous to Section 11B in structure and purpose. It regulates refund of tax within the statutory framework.
However, it does not enlarge its scope to cover all payments made to the Government, irrespective of their legal character.
Therefore, where an amount is paid:
- without a taxable supply,
- without liability under the Act, or
- under a clear mistake of law,
it becomes necessary to examine whether such payment falls within the expression “tax” under Section 54 at all.
The role of Section 54(8) – often overstated
Sub-section (8) is frequently invoked in refund disputes. However, its function is limited.
It addresses the issue of unjust enrichment—that is, whether the refund should be paid to the applicant or credited to the Consumer Welfare Fund.
It does not determine:
- the nature of the payment, or
- the applicability of limitation in the first instance.
Its operation presupposes that the claim is otherwise maintainable under Section 54.
Where that foundational requirement itself is in doubt, sub-section (8) has no independent role to play.
The constitutional backdrop
At this stage, the discussion inevitably intersects with Article 265 of the Constitution:
No tax shall be levied or collected except by authority of law.
The corollary is equally significant.
If an amount is collected without authority of law,
its retention cannot be justified by reference to procedural limitations.
This principle has consistently informed judicial thinking in indirect tax jurisprudence, including the line of authorities relied upon in McCann Erickson.
The structural tension
What emerges, therefore, is a structural tension within the law:
- The statute prescribes limitation for refund of tax.
- The Constitution prohibits retention of money without authority of law.
Where the payment is genuinely tax, the statutory limitation must operate in full rigour.
But where the payment is not tax, applying the same limitation framework may result in sustaining a retention which lacks legal sanction.
An unresolved space
GST law, as it presently stands, does not explicitly resolve this distinction.
Section 54 is framed as a comprehensive refund provision. Yet, its language is anchored to “tax”.
Whether it can be extended, without qualification, to amounts which never had the character of tax remains an open question.
The Tribunal in McCann Erickson provides one line of reasoning.
A note of caution
The issue is not merely one of limitation.
It is one of characterisation.
Before applying Section 54, the enquiry must begin with a more fundamental question:
What is it that is being refunded?
Until that question is answered,
the rest of the analysis may proceed on an assumption the law itself does not fully support.

