Inverted Duty Structure Refund · Panaji, Goa
GST refund for inverted duty structure in Goa — ITC accumulated where input tax rate exceeds output tax rate, RFD-01 filing, Rule 89(5) formula, refund of input goods and services, by qualified CAs in Panaji.
Overview
An inverted duty structure arises when the GST rate on inputs (goods or services purchased) is higher than the GST rate on the final output supplied. This causes a systematic accumulation of ITC in the electronic credit ledger — the taxpayer keeps paying more GST on purchases than they collect on sales, and the surplus ITC can never be utilised against output tax. Section 54(3) of the CGST Act provides a refund of the unutilised ITC accumulated on account of an inverted duty structure.
The refund is available specifically for accumulated ITC on input goods and input services — ITC on capital goods is excluded from the refund formula under Rule 89(5). Common industries affected include: textiles (5% output GST but 12% on yarn inputs), footwear (5% on some output, 12% on components), and certain agriculture-linked industries. The refund application is filed via Form RFD-01 with Statement 1 on the GST portal. Our GSTR-2B reconciliation service ensures the ITC base for the refund is maximised and accurate.
What we cover
Eligibility analysis, Rule 89(5) computation, RFD-01 filing, and tracking — complete IDS refund advisory.
Talk to our CA →Analysing the GST rate structure for the taxpayer's inputs vs outputs to confirm that an inverted duty structure exists — and that the accumulated ITC qualifies for refund (not arising from nil-rated or fully exempt supplies, or where full ITC has been restricted).
Computing the refund amount using the Rule 89(5) formula: Refund = {(Turnover of inverted rated supply ÷ Adjusted Total Turnover) × Net ITC} − Tax payable on inverted rated supply. The formula caps the refund at the ITC proportionate to IDS output.
Identifying and computing ITC on input goods and input services eligible for the IDS refund — excluding ITC on capital goods, which is not part of the Rule 89(5) computation, and excluding blocked credits under Section 17(5).
Preparing and filing Form RFD-01 with Statement 1 (accumulated ITC refund on account of inverted duty structure) — with supporting documents including GSTR-3B data, ITC computation, and turnover breakdown.
Where the taxpayer imports goods and pays IGST at a higher rate than the output GST rate, the IGST paid on imports forms part of the ITC accumulation eligible for IDS refund — verified against the bill of entry and GSTR-2B.
Responding to RFD-03 deficiency memos and RFD-08 show-cause notices; preparing appeals against rejected or reduced refund orders before the Appellate Authority — with legal and factual submissions.
Rule 89(5) — refund formula
Refund = {(IDS Turnover ÷ Adjusted Total Turnover) × Net ITC} − Output Tax on IDS. Proportionate ITC refundable after deducting tax paid on IDS output.
Only ITC on input goods and input services is included in Net ITC for Rule 89(5). ITC on capital goods is excluded from the IDS refund formula.
ITC accumulated solely due to nil-rated or fully exempt outputs does not qualify for IDS refund under Section 54(3)(ii).
RFD-01 for IDS refund must be filed within 2 years from the end of the quarter in which the ITC accumulation arises.
Frequently asked questions
An inverted duty structure arises when the GST rate applicable on inward supplies (inputs and input services) is higher than the GST rate on outward supplies (output goods or services). This causes ITC to accumulate in the electronic credit ledger since the tax collected on output is lower than the ITC available on inputs. Section 54(3) of the CGST Act grants a refund of such accumulated ITC — preventing the cost from becoming embedded in the product price.
Industries commonly affected include: textile industry (yarn and fabric inputs at 12-18% vs garment output at 5%); footwear manufacturing (components at 12% vs footwear below ₹1,000 at 5%); agriculture-linked industries; solar energy equipment (modules at 12% vs projects at 0%); and specified food processing industries. The GST Council periodically revises rate structures to address IDS, but many sectors continue to face accumulation.
Rule 89(5) provides the formula: Refund Amount = {(Turnover of inverted rated supply of goods or services in period × Net ITC) ÷ Adjusted Total Turnover} − Tax payable on such inverted rated supply of goods or services. 'Net ITC' means ITC availed on input goods and input services only (not capital goods) during the period. 'Adjusted Total Turnover' excludes the turnover of zero-rated and nil-rated supplies and supplies on which RCM applies.
No. The Supreme Court in Union of India v. VKC Footsteps India Pvt. Ltd. (2021) and earlier circulars have settled that ITC on capital goods is not included in 'Net ITC' for the purpose of the Rule 89(5) IDS refund formula. ITC on capital goods can only be utilised against output tax — it cannot be refunded under Section 54(3) for IDS. This is a significant limitation for capital-intensive industries with an inverted duty structure.
No. Section 54(3)(i) specifically excludes ITC accumulated on account of zero-rated supplies (exports) from the IDS refund route — those are governed by the export refund provisions. Section 54(3)(ii) provides that ITC accumulated due to exempt or nil-rated output is not eligible for IDS refund. Only ITC accumulated because the input rate exceeds the output rate (both being taxable supplies) qualifies for the IDS refund.
Form RFD-01 with Statement 1 requires: GSTIN and period details; turnover of IDS supplies; adjusted total turnover; net ITC availed (inputs and input services only); output tax paid on IDS supplies; and computed refund amount. Supporting documents include GSTR-3B for the periods, purchase invoices evidencing the higher input rates, sales invoices showing the lower output rates, GSTR-2B verification of ITC, and an undertaking that the ITC has not been utilised elsewhere.
Related services
Accumulated ITC in the credit ledger is blocked working capital. Our qualified CAs in Panaji, Goa compute the exact refund entitlement, prepare and file RFD-01 correctly, and track every refund to your bank account.