GST Transition Filing

Almost a decade after GST replaced Service Tax, VAT and Central Excise, the question of how much legacy credit you were entitled to carry over has not gone away. Field formations are still verifying TRAN-1 and TRAN-2 filings made in the Supreme Court-mandated Filco Trade Centre window. Notices under Section 73 and Section 74 of the CGST Act are still being issued on transitional credit already utilised — some carrying penalty equal to 100% of the tax. For many businesses, the amounts at stake run into crores.

This page sets out what the work actually involves in FY 2026-27 — how legacy records are reconstructed, how verification queries are answered, how recovery proceedings are defended, and where the GST Appellate Tribunal and High Courts fit in. The route is documentary, not rhetorical: the substantiation paper either holds up at verification or it does not, and that depends almost entirely on whether the primary records were properly pulled together in the first place.

At a Glance

• Who needs this: Businesses that filed TRAN-1 or TRAN-2 (either originally in 2017 or in the reopened Filco window) and are now facing verification pendency, PMT-03A delays, or Section 73 / 74 recovery proceedings.
• Governing law: Section 140 of the CGST Act 2017 read with Rule 117 of the CGST Rules — covering CENVAT / VAT closing balance carry-forward, duty-paid stock credit, deemed credit on stock, and credit on goods in transit.
• Verification framework: CBIC Circular 180/12/2022-GST sets the Standard Operating Procedure for field officers handling Filco-window filings.
• Re-credit mechanism: Once verification clears, credit is restored to the electronic credit ledger through Form GST PMT-03A.
• Recovery sections: Section 73 (no fraud — penalty up to 10%, three-year limitation) or Section 74 (alleged fraud or suppression — penalty 100%, five-year limitation).
• Appellate route: Section 107 first appeal to Commissioner (Appeals) with 10% pre-deposit; Section 112 appeal to GSTAT — now operational — with a further 10%.
• Turnaround: 4-8 weeks for substantiation and verification response; 6-12 weeks for recovery defence at adjudication stage; tribunal and writ timelines are case-by-case.
• Status of the original window: Both the 2017 deadline and the Filco-reopened window (1 October 2022 to 30 January 2023) are closed; only writ relief survives for those who missed both.

What's New for FY 2026-27

The transitional credit story is still moving. Five things have shifted recently and they shape how each engagement is now run.

• GSTAT is operational: After years of delay, the GST Appellate Tribunal has started functioning. Section 112 appeals — including transitional credit matters — are now being filed and heard at benches across India, completing the appellate pyramid.
• Section 74 limitation clock closing: The five-year limitation begins from the due date of the annual return for the FY in which credit was utilised. For credit used in FY 2017-18 the window has effectively closed; FY 2018-19 and FY 2019-20 utilisations are the live battlegrounds in 2026.
• SOP enforcement matured: Field formations are applying Circular 180/12/2022-GST with more consistency. The good news is that well-substantiated cases are clearing; the flipside is that rejection orders are now better reasoned, making appeal preparation more demanding.
• IMS and ledger traceability: With the Invoice Management System live and the electronic credit ledger fully reconciled, transitional credit utilisation is traceable to the rupee. Recovery officers no longer estimate — they pull the ledger movements directly.
• DPDP Act and legacy records: Personal data inside legacy invoices and ledgers must now be handled in compliance with the Digital Personal Data Protection Act, which is relevant when records sit with multiple past consultants or have to be moved between firms.

Why Transitional Credit Still Matters in 2026

This is not a closed chapter. Three forces keep it active.

• Verification backlog: Tens of thousands of Filco-window filings remain under field verification. Until PMT-03A is issued, the credit is not in your ledger — and working capital is locked.
• Section 74 exposure: Where transitional credit has already been used to pay GST output liability, denial means recovery of the full amount plus interest at 18% plus 100% penalty. For a ₹50 lakh credit, total exposure crosses ₹1 crore.
• Limitation defence is time-sensitive: The five-year clock runs from the annual return due date — not from when credit was claimed. Bona fide errors that should fall under Section 73 are routinely framed as Section 74 by the department. Pushing the matter back to Section 73 on facts saves multiples of the disputed amount.
• Cascading adjudications: A single transitional credit demand often triggers parallel notices on subsequent years' refunds, exports and ITC reversals. Defending the foundation matters for everything that sits on top of it.

How It Actually Works

The work moves through six stages, each with its own evidentiary discipline.

Step 1: Legacy Record Reconstruction

We pull the last filed Service Tax return (ST-3), the last VAT return, the last Central Excise return (ER-1), the CENVAT and VAT credit ledgers, the PLA and RG-23 registers, and the stock register as on 30 June 2017. Where records sit with multiple legacy consultants or across offices, we index them centrally so every working paper points to a primary source. Reconstruction usually takes 10-20 days depending on how organised the legacy file is.

Step 2: TRAN-1 / TRAN-2 Substantiation

TRAN-1 captures two things — carry-forward of CENVAT or VAT closing balance from the last legacy return, and credit on duty-paid stock-on-hand backed by invoices. TRAN-2 captures deemed credit on stock where duty-paid invoices are not available — 60% of CGST where the CGST rate is 9% or more, 40% otherwise — claimed against actual GST sales in the first six tax periods.

We reconcile each bucket separately to primary documents: returns, ledgers, invoices, stock registers, sales evidence. Centralised Service Tax registration credit under Section 140(8) is apportioned across State GSTINs using a defensible ratio. Capital goods in transit under Section 140(5) are documented as a separate head with installation evidence.

Step 3: Verification Response per CBIC SOP

Field officers issue queries in the Circular 180/12/2022-GST format. We answer each query with reconciliations, working papers, certificates from the previous tax consultants and case-law where the query touches a contested point. The objective is the proper officer's satisfaction in writing — that is what triggers PMT-03A. Where the officer refuses to issue PMT-03A despite substantiation, the refusal itself becomes appealable.

Step 4: Section 73 / 74 Recovery Defence

A DRC-01A pre-notice is the first formal signal. We respond with a substantive reply — eligibility under Section 140 and Rule 117 substantiated, limitation pleaded where applicable, and the fraud or suppression allegation contested where Section 74 has been invoked. A personal hearing under Section 75(4) is mandatory and is used to walk through the substantiation orally.

The adjudication order is then analysed line-by-line for appeal grounds. Where the order skips the personal hearing, ignores submissions, or invokes Section 74 without evidence of fraud, the appellate prospects are strong and the next step is built immediately.

Step 5: First Appeal and GSTAT

A Section 107 appeal to Commissioner (Appeals) requires 10% of the disputed tax as pre-deposit. The appeal memo is drafted on substantive eligibility, limitation and procedural grounds — each backed by case-law (Adfert Technologies, Brand Equity Treaties, Siddharth Enterprises among others). Where the first appeal fails, a Section 112 appeal lies to the GST Appellate Tribunal with an additional 10% pre-deposit. With GSTAT now operational, the tribunal route is real, not theoretical, and oral arguments at the bench matter.

Step 6: Writ to High Court Where Required

A writ petition under Article 226 is filed where the case has a jurisdictional defect, a clear breach of natural justice, or where remand on perfunctory verification is the right relief. We do not file writs where an appellate remedy is adequate — courts dismiss those routinely now that GSTAT is functional. Where the writ is the correct route, interim stay on recovery is sought alongside the main relief.

A Real Example: ₹35 Lakh Exposure Settled at ₹2 Lakh

Take a manufacturer in Maharashtra with a ₹42 lakh CENVAT closing balance on 30 June 2017 and ₹18 lakh of deemed credit claimed on stock under TRAN-2.

• Original filing: TRAN-1 filed July 2017 with ₹42 lakh; the portal rejected ₹6 lakh on a technical error. The accepted balance was utilised in FY 2018-19 and FY 2019-20.
• Filco-window revision: Revised TRAN-1 filed November 2022 reclaiming the rejected ₹6 lakh under the Supreme Court direction.
• Verification query: In 2024 the field officer challenged ₹14 lakh of the original ₹42 lakh on reconciliation grounds — a difference between the last ST-3 closing balance and the credit ledger.
• Section 74 notice: DRC-01 issued March 2025 demanding ₹14 lakh in tax + 18% interest + ₹14 lakh penalty — total exposure over ₹35 lakh.

Defence at adjudication established that the reconciliation gap arose from a Service Tax credit timing difference already accepted in the legacy assessment, supported by the original Service Tax assessment order. The demand was confirmed only on ₹2 lakh — an 86% reduction. The residual is now under Section 107 appeal on limitation and substantive grounds.

Where It Goes Wrong

Eight patterns account for most lost cases — and most are avoidable with discipline at the substantiation stage.

• Treating verification as a formality: The officer's satisfaction is recorded on the written submission. Casual one-line responses produce rejection orders that are hard to reverse on appeal.
• Missing the limitation defence: Section 74's five-year window is jurisdictional. Many adjudications proceed without the limitation point being raised, and the right is then weakened on appeal.
• Conflating TRAN-1 and TRAN-2: The two have different evidentiary tests. Substantiation must match the head of credit — duty-paid invoices for TRAN-1 stock, stock register plus sales for TRAN-2.
• Centralised registration double-claim: Service Tax registered centrally but credit claimed twice — once at head office, once at a branch GSTIN. The simplest trace on a ledger and the easiest rejection.
• Capital goods in transit ignored: Section 140(5) credit on goods received after 1 July 2017 needs separate substantiation with the invoice date, receipt date, and installation evidence.
• Stock register gaps: Without a 30 June 2017 stock register reconciled to the TRAN-2 working, deemed credit cannot stand at verification.
• Replying to DRC-01 without case-law: A bare factual denial loses. Each ground needs an authority — High Court or Supreme Court — pinned to the precise point.
• Letting the personal hearing slip: Section 75(4) gives an automatic right to a personal hearing. Skipping it surrenders the only chance to walk the officer through the reconciliation.

Substantiation is won at the working paper stage, not the submission stage. If the primary records are not in place, no amount of legal drafting fixes that downstream.

What You Receive at the End

• Indexed legacy records file covering ST-3, VAT, ER-1 returns, CENVAT and VAT ledgers, PLA and RG-23 registers
• TRAN-1 and TRAN-2 substantiation paper with reconciliations to primary documents
• Verification response file with submissions, working papers and certificates filed to the field formation
• PMT-03A tracking record with follow-up correspondence and timelines
• DRC-01A and DRC-01 reply drafts with case-law backing for each ground
• Adjudication submissions, personal hearing notes and order analysis
• Section 107 first appeal memo and Section 112 GSTAT appeal memo where applicable
• Case-law compendium specific to your facts, indexed by ground
• Status tracker with next-step dates, deposit working and limitation calendar

How to Get Started

Share the basics — the legacy registration details, the TRAN-1 / TRAN-2 filed (original and Filco-window), any verification queries received, and any DRC-series notice or order in hand. In the first call we do a quick exposure read: what is at stake, what is the limitation position, and what is the realistic recovery the department can press. That gives you a clear picture before you commit to engagement.

If you decide to proceed, legacy record reconstruction starts immediately. We name a single point of contact, set milestones for each verification or notice deadline, and keep one master file that travels through verification, adjudication, and appeal if required. The same file moves with the case — there is no handover loss between substantiation and litigation.