The Classic Partners LLP
Inverted Duty Structure Refund
Specialised refund services for businesses suffering from an inverted GST duty structure — where input GST rates exceed output GST rates and unutilised ITC accumulates. Our Chartered Accountants handle accurate Rule 89(5) computation, RFD-01 filing, and recovery of blocked working capital under Section 54(3)(ii) of the CGST Act.
Claim Inverted Duty RefundWhat is Inverted Duty Structure under GST?
An inverted duty structure arises when the rate of GST on inputs (and input services in certain cases) is higher than the rate of GST on the output supply. This causes a continuous accumulation of unutilised input tax credit (ITC) in the Electronic Credit Ledger, because the output tax payable is too small to absorb the higher input credit.
Section 54(3)(ii) of the CGST Act allows registered persons to claim a refund of such unutilised ITC accumulated due to an inverted duty structure. The refund is filed in Form RFD-01 along with Statement-1A, and the computation follows the formula prescribed under Rule 89(5) of the CGST Rules.
Common Industries Facing Inverted Duty Structure
- Textiles & man-made fibres — yarn and fabric attract lower output GST than synthetic input fibres.
- Pharmaceuticals — formulations at lower rates than active ingredients and packaging materials.
- Edible oils, fertilizers, and agro-chemicals — output rates lower than inputs.
- Footwear and leather products — historically inverted on certain categories.
- EV batteries and renewable energy components — inputs taxed higher than output equipment.
- Railways, tractors, and certain capital-goods manufacturers — specific HSN-wise inversion.
Our Inverted Duty Refund Services
Eligibility Analysis
HSN-wise mapping of inputs and outputs to confirm inverted duty status under Section 54(3)(ii).
Rule 89(5) Computation
Accurate maximum refund computation as per the latest amended formula (post Notification 14/2022).
ITC Reconciliation
Net ITC working with full GSTR-2B reconciliation and Section 17(5) reversals.
RFD-01 Filing
Filing of refund application with Statement-1A, declarations, and supporting documents.
Deficiency Memo Reply
Response to RFD-03 deficiency memos and re-submission with complete documentation.
Appeal & Litigation
Defence of rejection orders via GST appeals and litigation support.
Rule 89(5) Refund Formula
Maximum refund amount = {(Turnover of inverted-rated supply of goods and services) × Net ITC ÷ Adjusted Total Turnover} − {tax payable on such inverted-rated supply × (Net ITC ÷ ITC availed on inputs and input services)}.
- Net ITC for the formula means ITC availed on inputs and input services during the period.
- Turnover of inverted-rated supply covers only the goods/services that suffer inversion.
- Adjusted Total Turnover excludes exempt supplies, zero-rated supplies for which refund is separately claimed, etc.
- The Supreme Court in VKC Footsteps upheld the validity of the formula, while subsequent amendments have refined the inclusion of input services in "Net ITC".
Documents Required for Inverted Duty Refund
- HSN-wise summary of inputs (with applicable GST rates) and outputs (with applicable GST rates).
- Filed GSTR-1 and GSTR-3B for the refund period.
- GSTR-2B downloads and ITC ledger reconciliation.
- Statement-1A under Rule 89, declarations, and undertakings.
- Computation working showing Net ITC, turnover, and Adjusted Total Turnover.
- CA certificate where the refund amount exceeds ₹2 lakh.
Why Choose The Classic Partners
- Sector-specific experience across textiles, pharma, edible oils, and EV components.
- Formula expertise including post-VKC Footsteps amendments and CBIC clarifications.
- End-to-end refund management from eligibility to credit receipt and post-sanction audit defence.
- Full GST suite — from return filing to refunds and assessments.
Frequently Asked Questions
What qualifies as an inverted duty structure under GST?
An inverted duty structure exists when the GST rate on inputs is higher than the GST rate on the output supply, leading to accumulation of unutilised ITC. The refund of such unutilised ITC is governed by Section 54(3)(ii) of the CGST Act.
Can refund be claimed on input services in an inverted duty case?
Historically, refund was restricted to ITC on inputs (goods) only. Following the Supreme Court ruling in VKC Footsteps and the amendment via Notification 14/2022, the Rule 89(5) formula has been refined; input services are considered in the calculation of "Net ITC" in the manner specified, but the principle of denying refund on input services in the inverted duty context continues to be a matter of ongoing departmental practice.
What is the time limit for filing inverted duty refund?
The refund application must be filed within 2 years from the relevant date — for inverted duty refunds, the relevant date is the due date for filing the GSTR-3B for the period in which the refund claim arises.
Are all categories of inverted-duty goods eligible for refund?
No. The government has notified certain categories (e.g. construction services, specified woven fabrics in earlier years) where refund of unutilised ITC is restricted even though there is an inverted duty structure. HSN-wise eligibility analysis is therefore essential before filing.
Is CA certification required for inverted duty refunds?
A CA / CMA certificate is required where the refund amount claimed exceeds ₹2 lakh, certifying that the incidence of tax has not been passed on (unjust enrichment is not applicable for unutilised ITC, but other declarations apply). Documentation requirements vary by category of refund.
What if my inverted duty refund is rejected?
You can challenge the rejection by filing an appeal under Section 107 within 3 months from communication of the order. Our team handles end-to-end GST appeals and litigation for inverted duty matters.
Free Up Your Accumulated ITC
Talk to our refund team for accurate Rule 89(5) computation and seamless inverted duty refund filing.
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