By CA Surekha S Ahuja
Corporate treasuries routinely invest surplus funds in mutual funds, bonds, or other securities. While these may appear routine, the Government’s intent under Section 17(3) of the CGST Act is clear:
Input Tax Credit (ITC) should only be claimed for taxable business operations, not for financial investments, to prevent cascading credit and protect the GST base.
The Gujarat AAAR ruling in Zydus Lifesciences Ltd. ([2025] 180 Taxmann 233) reinforced this principle, holding that ITC used for mutual fund subscriptions and redemptions must be reversed proportionately.
Key Ruling at a Glance
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Claim: Zydus claimed ITC on shared inputs/services partially used for mutual fund subscriptions/redemptions.
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Argument: Mutual fund units are securities, redemption is not a sale, and ITC reversal is inapplicable.
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AAAR Decision:
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Mutual fund investments are exempt supplies under Section 17(3).
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Redemption is commercially equivalent to a sale, making Rule 42 apportionment applicable.
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Full ITC cannot be claimed; proportionate reversal is mandatory.
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Implication: Financial investments, even if profitable or routine, cannot escape ITC reversal.
Legal & Policy Framework
| Provision | Interpretation & Intent |
|---|---|
| Sec 17(2), CGST | ITC attributable to exempt supplies must be reversed. |
| Sec 17(3), CGST | “Transactions in securities” are deemed exempt; prevents ITC on financial investments. |
| Rule 42, CGST | Formula for reversal: ITC × (Exempt Turnover ÷ Total Turnover). Redemption proceeds = sale value. |
| Sec 16(1), CGST | ITC allowed only for inputs/services used in course/furtherance of business. |
Government Intent:
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Ensure ITC aligns with taxable business activities.
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Prevent undue credit on exempt financial transactions.
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Provide clear methodology (Rule 42) to avoid disputes.
Precedents & Cascading Impact
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Share Buyback AAR (Gujarat Narmada Valley Fertilizers): ITC on buyback expenses must be reversed as securities transactions.
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Broader Implication: Treasury and investment operations are subject to ITC reversal, even when profitable.
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Corporate Takeaway: Review GST ITC policies for all investment-related inputs/services; assumption of “out-of-scope” is risky.
Practical Compliance Guidance
a. Segregation of Turnover: Track exempt turnover separately for subscriptions/redemptions.
b. Allocation of Inputs/Services: Map usage between taxable operations and investments.
c. Rule 42 Apportionment:
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Formula: ITC Reversal = Common ITC × (Exempt Turnover ÷ Total Turnover)
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Redemption proceeds used as “sale value” for exempt turnover.
d. Documentation: Maintain:
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Allocation methodology
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Turnover computation
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Justification for redemption = sale
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Rule 42 calculations
e. Timing & Reconciliation: Reverse ITC monthly/quarterly; reconcile in GSTR-9 annually.
f. Policy Framework: Establish treasury/GST policy for investment-related ITC usage.
Illustrative Example:
| Parameter | Value |
|---|---|
| Total ITC on shared services | ₹10,00,000 |
| Exempt turnover (mutual fund redemptions) | ₹4 crore |
| Total turnover | ₹10 crore |
| ITC Reversal | ₹4,00,000 |
Risks of Non-Compliance
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ITC disallowance with interest & penalties
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Flagged during GST audits
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Reduced available ITC, impacting cash flow
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Challenges in documenting allocation methodology
Do’s & Don’ts
Do’s:
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Track exempt turnover separately
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Map and allocate common inputs/services
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Apply Rule 42 precisely
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Maintain documentation rigorously
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Reconcile annual returns with provisional reversals
Don’ts:
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Do not claim full ITC on investment-related inputs
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Do not ignore Rule 42 apportionment
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Do not argue redemption ≠ sale
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Avoid delays in reversal
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Avoid undocumented ad hoc allocations
Key Takeaways
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Mutual fund & securities investments are exempt supplies under Sec 17(3).
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Redemption = sale for ITC apportionment purposes.
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Rule 42’s formula provides valid, enforceable reversal mechanism.
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Proper documentation, allocation, and timely reversal are mandatory.
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Treasury/finance teams must actively implement internal policies to mitigate audit and regulatory risk.
Conclusion:
The Zydus Lifesciences AAAR decision is a benchmark ruling for corporate treasuries and finance teams. ITC on inputs/services used for financial investments cannot be claimed fully, and proportionate reversal under Rule 42 is required. Corporate treasuries must document, reconcile, and adopt internal policies to comply with the Government’s intent, avoid penalties, and safeguard against cascading ITC risks.

