An integrated petrochemical-chemical joint venture — for illustration a JV structure of the pattern that publicly-known Indian petchem players operate (Reliance-Aarti joint ventures being a public reference in the industry) — running FY 2026-27 aggregate output turnover of the order of Rs 2,100 crore across HSN 2707 aromatic solvents (benzene, toluene, xylenes at roughly Rs 900 crore) and HSN 2710 mineral oil distillates (naphtha, kerosene, diesel and lubricating oil base stocks at roughly Rs 1,200 crore), sold downstream to paint industry buyers (Berger Paints, Asian Paints, Kansai Nerolac), rubber industry buyers (JK Tyre, Apollo Tyres, MRF) and specialty chemistry converters (Aarti Industries downstream conversion to nitro-aromatics), must reconcile: the HSN-split output register per state GSTIN, the Notification 09/2022 permanent refund blockage on the entire Chapter 27 output turnover, the Section 194Q 0.1 percent TDS reflection in the seller's Form 26AS at every downstream buyer above the Rs 50 lakh aggregate threshold, and the Section 92BA specified-domestic-transaction Form 3CEB documentation for the intercompany parent-JV feedstock cross-charge and JV-parent downstream sale.
Build a per-GSTIN monthly output register that decomposes outward supply by six-digit HSN sub-heading — 2707.10 benzene, 2707.20 toluene, 2707.30 xylenes, 2707.40 naphthalene, 2707.50 other aromatics, 2710.12 light distillates, 2710.19 other petroleum oils, 2710.20 biodiesel-blended. Flag every Chapter 27 line as blocked under Notification 09/2022 so the RFD-01 pipeline never generates a claim against that output. Build a separate downstream buyer master keyed on buyer PAN with the aggregate FY-to-date purchase value, the Rs 50 lakh Section 194Q threshold trip flag, the 0.1 percent TDS deduction reflected in Form 26AS, and the CBDT Circular 13/2021 mutual-exclusion flag against Section 206C(1H). Build the Section 92BA transfer pricing register for the parent-JV feedstock cross-charge and the JV-parent downstream sale, with the CUP method benchmark against Platts / Argus / ICIS petrochemical index reference for each transaction category. At month-end the reconciliation binds the HSN-split output register to the downstream buyer 194Q reflection to the intercompany 92BA cross-charge into one artefact suitable for both GSTR-1 filing and Form 3CEB annual disclosure.
GSTIN master with state and Chapter 27 output HSN sub-heading assignment; HSN sub-heading register with 2707.10 / 2707.20 / 2707.30 / 2707.40 / 2707.50 and 2710.12 / 2710.19 / 2710.20 decomposition per outward supply; input HSN register with Chapter 27 feedstock cross-charge, Chapter 28 acids and catalysts, Chapter 39 packaging, freight, power all at 18 percent GST fully eligible; downstream buyer master keyed on buyer PAN with aggregate FY-to-date purchase value, Section 194Q Rs 50 lakh threshold trip flag, 0.1 percent TDS deduction Form 26AS reflection, CBDT Circular 13/2021 mutual-exclusion flag against Section 206C(1H); electronic credit ledger runoff projection showing accumulated surplus and expected absorption against future output tax liability; Section 92BA specified domestic transaction register with parent-JV feedstock cross-charge and JV-parent downstream sale, CUP method arm's-length benchmark reference, Form 3CEB annual filing feed.
A month-end reconciliation pack that: (a) presents the HSN-split output register per state GSTIN showing Chapter 27 output turnover under each sub-heading with the Notification 09/2022 blockage flag applied; (b) presents the downstream buyer 194Q reflection register showing each buyer's aggregate FY-to-date purchase, the Rs 50 lakh threshold trip point, the 0.1 percent TDS deduction, and the Form 26AS reconciliation status; (c) presents the electronic credit ledger runoff projection showing accumulated surplus and expected absorption timeline; (d) presents the Section 92BA intercompany JV cross-charge register with arm's-length benchmarking and the Form 3CEB annual filing feed. At year-end the pack rolls up to a defensible Form 3CEB annexure, a defensible Form 26AS reconciliation against the buyer master, and a defensible electronic credit ledger position for the statutory audit.
An integrated petrochemical-chemical joint venture — for illustration the pattern that publicly-known Indian petchem majors operate through structures such as the Reliance-Aarti joint ventures — closes its books for a tax period in FY 2026-27 with a Chapter 27 output turnover profile that touches Rs 2,100 crore across two large legs. Roughly Rs 900 crore sits under HSN 2707 — heavy aromatic solvents produced from coal tar oil distillation and reformer streams: benzene under sub-heading 2707.10, toluene under 2707.20, xylenes (mixed and separate para/meta/ortho isomers) under 2707.30, naphthalene under 2707.40 and other aromatic hydrocarbon mixtures under 2707.50. The remaining Rs 1,200 crore sits under HSN 2710 — petroleum oils and mineral oil distillates: light petroleum distillates (naphtha, gasoline blending components) under sub-heading 2710.12, other petroleum oils (kerosene, high speed diesel, light diesel oil, gas oil, fuel oils, lubricating oil base stocks) under 2710.19, and biodiesel-blended petroleum oils under 2710.20. The downstream sale ledger reaches paint industry buyers (Berger Paints, Asian Paints, Kansai Nerolac) that use aromatic solvents as coating vehicles, rubber industry buyers (JK Tyre, Apollo Tyres, MRF) that use toluene and xylene as compounding aids, and specialty chemistry converters (Aarti Industries downstream conversion units, Deepak Nitrite phenol-acetone chemistry) that pull benzene and toluene into nitro-aromatic and phenol chemistry. Every one of these Chapter 27 output legs is permanently barred from Section 54(3) inverted-duty refund by Notification 09/2022-Central Tax (Rate) — and the reconciliation surface that separates a defensible month-end close from a fragmentary one is the discipline that recognises the blockage at the output HSN classification step, holds the input GST accumulation as electronic credit ledger surplus, reflects the Section 194Q 0.1 percent TDS at every downstream buyer above the Rs 50 lakh aggregate threshold, and threads the Section 92BA intercompany JV cross-charge documentation into the same standing close pack.
The reconciliation in one paragraph
A petrochemical-chemical joint venture producing HSN 2707 heavy aromatic solvents and HSN 2710 mineral oil distillates sells its output at 18 percent GST across all Chapter 27 sub-headings. Its input base is fully eligible ITC: refinery-feedstock cross-charge under Chapter 27 at 18 percent, Chapter 28 acids and catalysts at 18 percent, Chapter 39 packaging at 18 percent, freight and power at 18 percent. Section 54(3) of the CGST Act 2017 would normally permit a refund of unutilised input tax credit where the credit accumulates on account of an inverted duty structure — but the first proviso to Section 54(3), invoked by Notification 09/2022-Central Tax (Rate) dated 13 July 2022, effective 18 July 2022, bars refund of unutilised ITC on output supplies falling under HSN Chapter 27 (mineral fuels, mineral oils and products of their distillation). Every sub-heading under 2707, 2710, 2711, 2713, 2714 and 2715 is blocked. The input GST accumulates in the electronic credit ledger as structural surplus and can only be absorbed against future taxable output liability — not refunded. The downstream sale ledger to paint, rubber and specialty chemistry buyers triggers Section 194Q 0.1 percent TDS at every buyer whose aggregate FY purchase from the JV crosses Rs 50 lakh, with the deduction reflecting in the seller’s Form 26AS. The intercompany parent-JV feedstock cross-charge and JV-parent downstream sale sit under Section 92BA specified domestic transactions and require Form 3CEB annual disclosure with arm’s-length benchmarking against Platts / Argus / ICIS petrochemical index references. This is mineral oil distillate solvent HSN 2707 2710 chemical reconciliation at operating scale.
What the scenario looks like in India — the safe illustrative persona
The Indian petrochemical-chemical joint venture footprint is anchored by public-known structures at Dahej (Petroleum Chemicals and Petrochemical Investment Region, or PCPIR, in Gujarat), Jamnagar (Gujarat coastal refinery cluster), Vadodara (Deepak Nitrite phenol-acetone complex), Hazira (ONGC Petro-additions plus downstream converters) and Vishakhapatnam (HPCL Visakh and NIC-Nakkapalli downstream). The joint venture model — where a refinery-anchor parent contributes feedstock (naphtha, aromatic heavy oil, cracker streams) and a specialty-chemistry parent contributes conversion expertise and market access — is the vehicle through which multiple aromatic-chemistry and mineral-oil-distillate output streams reach the Indian downstream. Public reference points for this pattern include the Reliance-Aarti joint ventures on aromatic chemistry, the ONGC-GAIL Petronet consortium on gas-adjacent chemistry, and the multiple downstream JVs anchored at Dahej PCPIR (GACL Vadodara / ONGC Petro-additions Dahej / Deepak Phenolics Dahej phenol complex).
For the reconciliation this article walks through, the reference persona is an illustrative petrochemical-chemical joint venture running an FY 2026-27 aggregate Chapter 27 output turnover of the order of Rs 2,100 crore across a Gujarat-registered state GSTIN. Roughly Rs 900 crore sits under HSN 2707 heavy aromatic output — benzene at Rs 340 crore under 2707.10, toluene at Rs 280 crore under 2707.20, xylenes (mixed and separate isomers) at Rs 200 crore under 2707.30, and other aromatic hydrocarbon mixtures at Rs 80 crore under 2707.50. Roughly Rs 1,200 crore sits under HSN 2710 mineral oil distillate output — light petroleum distillates (naphtha, gasoline components) at Rs 460 crore under 2710.12, other petroleum oils (kerosene, diesel, gas oil, lubricating oil base stocks) at Rs 620 crore under 2710.19, and biodiesel-blended petroleum oils at Rs 120 crore under 2710.20. Downstream sales reach roughly forty buyer PANs across paint, rubber and specialty chemistry — with the top-fifteen buyer relationships each crossing Rs 50 lakh aggregate FY purchase in the first quarter of the year, triggering the Section 194Q 0.1 percent TDS mechanic at buyer end from the second quarter onwards.
The regulatory overlay — Section 54(3), Notification 09/2022, Section 194Q, and Section 92BA
Four anchors govern the reconciliation cycle. Two are indirect-tax anchors (Section 54(3) plus Notification 09/2022) and two are direct-tax anchors (Section 194Q plus Section 92BA).
Section 54(3) of the Central Goods and Services Tax Act 2017 permits a registered person to claim refund of unutilised input tax credit where the credit has accumulated on account of the rate of tax on inputs being higher than the rate of tax on output supplies — the inverted duty structure. The first proviso to Section 54(3) empowers the government to notify supplies against which refund of unutilised ITC shall not be allowed. Notification 09/2022-Central Tax (Rate) dated 13 July 2022, effective 18 July 2022, invokes clause (ii) of the first proviso and bars refund on output supplies falling under HSN Chapter 15 (animal or vegetable fats and edible oils) or HSN Chapter 27 (mineral fuels, mineral oils and products of their distillation). Chapter 27 covers 2707 (heavy aromatic solvents, coal tar oils), 2710 (petroleum oils, mineral oil distillates), 2711 (petroleum gases including LPG), 2713 (petroleum coke and bitumen residues), 2714 (bitumen and asphalt) and 2715 (bituminous mixtures). Every sub-heading is blocked. The Chapter 27 IDS refund bar under Notification 09/2022 for chemicals walkthrough covers the direct legal footprint in detail. The parallel bar on the Chapter 15 output side — which touches the edible oil sector’s Chapter 15 refund block — is the mirror mechanic in the agro cluster.
Section 194Q of the Income Tax Act 1961 (preserved as payment code 1031 under Section 393(1) of the Income Tax Act 2025 effective 1 April 2026) requires any buyer whose aggregate purchase from a single seller exceeds Rs 50 lakh in a financial year to deduct tax at source at 0.1 percent on the value of purchase in excess of Rs 50 lakh, at the time of credit or payment, whichever is earlier. CBDT Circular 13/2021 dated 30 June 2021 clarifies the mutual exclusion with Section 206C(1H) TCS — where Section 194Q applies at the buyer end, the seller stops collecting Section 206C(1H) TCS on the same transaction. The 0.1 percent TDS reflects in the seller’s Form 26AS and is reconciled against the buyer master at year-end. The Section 194Q TDS chemical purchase Rs 50 lakh buyer-side reconciliation walkthrough covers the buyer-side compliance mechanic; the Section 194Q seller-side Form 26AS chemical manufacturer reconciliation walkthrough covers the seller-side reflection cycle.
Section 92BA of the Income Tax Act 1961 defines specified domestic transactions to include transactions between related enterprises that impact the tax base. Section 92CA requires the assessee to maintain arm’s-length pricing documentation and file Form 3CEB with the return where the aggregate value of specified domestic transactions in a previous year exceeds Rs 20 crore. A petrochemical-chemical joint venture between two parents — one refinery-anchor, one specialty-chemistry — triggers Section 92BA on both directions of the cross-charge: the parent-to-JV feedstock supply (naphtha, aromatic heavy oil, cracker streams) and the JV-to-parent downstream product supply (aromatic solvent, specialty derivative). The arm’s-length benchmarking method typically applied is the Comparable Uncontrolled Price (CUP) method against publicly quoted petrochemical index references — Platts, Argus, ICIS — adjusted for delivery point and quality specification. The Form 3CEB annual filing is due by 31 October of the assessment year.
A worked example — an illustrative quarterly view
Illustrative — the following figures represent the operating pattern of a mid-large petrochemical-chemical joint venture at the scale that publicly-known Indian petchem structures operate. Public disclosures do not reveal per-JV per-quarter HSN sub-heading output turnover in the granularity below; cross-verify against your own GSTR-1 and GSTR-2B extracts before action.
The JV closes Q3 FY 2026-27 (October-December 2026) with the following output position:
| HSN sub-heading | Product | Turnover (Rs crore) | Rate | GST (Rs crore) | 09/2022 blockage |
|---|---|---|---|---|---|
| 2707.10 | Benzene | 85.0 | 18 percent | 15.30 | Blocked |
| 2707.20 | Toluene | 70.0 | 18 percent | 12.60 | Blocked |
| 2707.30 | Xylenes | 50.0 | 18 percent | 9.00 | Blocked |
| 2707.50 | Other aromatic mixtures | 20.0 | 18 percent | 3.60 | Blocked |
| 2710.12 | Light petroleum distillates | 115.0 | 18 percent | 20.70 | Blocked |
| 2710.19 | Other petroleum oils | 155.0 | 18 percent | 27.90 | Blocked |
| 2710.20 | Biodiesel-blended | 30.0 | 18 percent | 5.40 | Blocked |
| Aggregate Chapter 27 output | 525.0 | 94.50 | Blocked |
The input GST position for the same quarter runs approximately Rs 88 crore across Chapter 27 refinery-feedstock cross-charge at 18 percent (roughly Rs 62 crore), Chapter 28 acid and catalyst inputs at 18 percent (roughly Rs 12 crore), Chapter 39 packaging at 18 percent (roughly Rs 5 crore), freight at 18 percent (roughly Rs 6 crore), and power at 18 percent (roughly Rs 3 crore). All Rs 88 crore is eligible ITC and enters the electronic credit ledger. The output GST liability is Rs 94.50 crore. The net cash outflow to the GST portal for the quarter is Rs 94.50 minus Rs 88.00 = Rs 6.50 crore. There is no Rule 89(5) refund claim because Notification 09/2022 bars the refund on the entire Chapter 27 output turnover — the electronic credit ledger is fully absorbed against output liability with a marginal cash outflow.
The downstream buyer 194Q reflection register for the same quarter shows the top-fifteen buyer relationships each crossing Rs 50 lakh aggregate FY-to-date purchase from the JV. The largest paint industry buyer, at an aggregate FY-to-date purchase of Rs 42 crore, generates a Section 194Q deduction of (42 minus 0.5) times 0.1 percent = Rs 4.15 lakh at buyer end, reflected in the JV’s Form 26AS. Aggregate across all fifteen buyer relationships the JV’s cumulative Section 194Q credit in Form 26AS runs approximately Rs 32 lakh for Q3 FY 2026-27, adjusted against the JV’s own advance-tax liability at the December instalment.
The Section 92BA intercompany feedstock cross-charge for the quarter runs approximately Rs 320 crore (refinery-parent to JV — naphtha and aromatic heavy oil at CUP-benchmarked prices against Platts and Argus quotes for the delivery point). The arm’s-length benchmarking file for the quarter documents the CUP reference, the quality specification adjustment, and the delivery-point differential, and rolls up into the Form 3CEB annexure filed by 31 October 2027.
Common reconciliation breakages
Five breakages recur in Indian petrochemical-chemical joint ventures running the standing HSN 2707 / 2710 Chapter 27 close cycle, and each maps to a specific control failure surfaced at either the GST scrutiny or the direct-tax scrutiny.
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Sub-heading mis-mapping in the output register. Output that should sit under HSN 2707.30 (xylenes) sometimes gets mapped to 2707.50 (other aromatic hydrocarbon mixtures) or the reverse — the aggregate refund position is blocked either way, but the sub-heading cut is what a proper officer requires during a Section 74 scrutiny, and it is what the downstream buyer’s own input HSN register expects when they generate their GSTR-2B reconciliation. Sub-heading mismatches trigger buyer-side ITC mismatches that flow back into commercial dispute.
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Rule 89(5) claim generated despite Chapter 27 blockage. The most avoidable failure — a finance team that runs a standing monthly refund pipeline off a template built for a different sub-cluster (specialty chemistry with Chapter 29 or 38 output, or pharma with Chapter 30 output) sometimes generates a Rule 89(5) claim against the Chapter 27 output turnover because the template does not flag the Notification 09/2022 blockage at the HSN sub-heading level. The claim is rejected at scrutiny with a Form GST RFD-03 deficiency memo. The Wave 1 Rule 89(5) inverted duty refund for specialty chemicals India walkthrough covers the correct scope of the refund for chemicals output OUTSIDE Chapter 27.
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Section 194Q Form 26AS reflection missed at year-end. Downstream buyer relationships crossing Rs 50 lakh trigger buyer-end Section 194Q deduction — but the seller-side reflection in Form 26AS is often not reconciled against the buyer master because the seller’s revenue system tracks invoice-level sales without a buyer-PAN-aggregated FY-to-date view. At year-end the seller finds Form 26AS deductions that don’t match its own commercial ledger and cannot resolve the source. Reconciliation discipline: build a buyer-PAN-keyed aggregate FY purchase register and reflect the Rs 50 lakh threshold trip at the same cadence as the sales register.
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CBDT Circular 13/2021 mutual-exclusion misapplied. Section 194Q at buyer end and Section 206C(1H) TCS at seller end are mutually exclusive per CBDT Circular 13/2021. Where the buyer applies 194Q, the seller must stop 206C(1H) TCS on the same transaction. Sellers that continue collecting 206C(1H) after buyer-side 194Q applies create a duplicate deduction that shows up in Form 26AS as an over-collection, requiring reversal and refund workflow.
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Section 92BA arm’s-length benchmark not aligned with GST invoice. The transfer pricing study benchmarks the parent-JV feedstock cross-charge against Platts / Argus / ICIS index references at a specific delivery point and quality specification — but the GST invoice for the same transaction is raised at a slightly different price, either for commercial rounding or for month-end reconciliation adjustment. The mismatch between the GST invoice price and the Form 3CEB benchmark price attracts scrutiny from both the indirect-tax officer (on the GST valuation under Section 15) and the transfer pricing officer (on the arm’s-length benchmark). The reconciliation discipline is to align the two — the GST invoice price and the Form 3CEB benchmark price are the same number, adjusted through a formal commercial documentation.
How a reconciliation platform handles this
A purpose-built chemical reconciliation platform ingests the JV-level GSTR-1 outward supply register, the GSTR-2B auto-populated ITC statement, the downstream buyer master with PAN-keyed aggregate FY-to-date purchase, and the intercompany transfer pricing register — and produces a month-end reconciliation pack that decomposes the Chapter 27 output turnover by six-digit HSN sub-heading (2707.10 through 2707.90, 2710.12 through 2710.20), flags the Notification 09/2022 permanent blockage on the aggregate output, projects the electronic credit ledger surplus absorption timeline against future output tax liability, reflects the Section 194Q 0.1 percent TDS at each downstream buyer above the Rs 50 lakh threshold, and rolls up the intercompany Section 92BA feedstock cross-charge into the Form 3CEB annual filing feed. The Wave 1 sibling walkthrough on the PCPIR Dahej petrochemical hub reconciliation for chemical exporters covers the additional overlay for JV structures located in the notified petrochemical investment region. The methodology framework — mapping every input HSN chapter to a distinct reconciliation surface and holding the electronic credit ledger runoff projection as a standing treasury artefact — sits in the reconciliation failure mode analysis pillar and the reconciliation playbook for monthly close operations pillar. Match rate improvement of 51 to 88 percent on the buyer-side Form 26AS reconciliation against the internal buyer master, combined with an ISO 27001:2022 posture and DPDP Act 2023 aligned data handling, is what makes the platform an infrastructure investment for an integrated petrochemical-chemical joint venture rather than a spreadsheet substitute. The pharma-side parallel walkthrough — where the same Notification 09/2022 mechanic touches Chapter 27 solvents as inputs rather than outputs — is at Notification 09/2022 Chapter 27 solvents blocked refund pharma, and the pharma Rule 89(5) cornerstone at Rule 89(5) inverted duty refund pharma formulations complete guide is the cross-cluster tone and depth reference for the mechanic. The commercial pillar for the chemicals sub-cluster is chemical reconciliation software India; the broader authority is reconciliation software India.
The five FAQs below address the operational questions Indian petrochemical-chemical joint venture indirect-tax leads and transfer pricing controllers ask most often when building a standing monthly close cycle against HSN 2707 heavy aromatic and HSN 2710 mineral oil distillate output.
- ▸ Section 54(3), Central Goods and Services Tax Act 2017 — Refund of unutilised input tax credit. A registered person may claim refund of unutilised ITC accumulated on account of the rate of tax on inputs being higher than the rate of tax on output supplies — the inverted duty structure. The first proviso empowers the government to notify supplies against which no refund of unutilised ITC shall be allowed. Section 54(3) is the statutory anchor for both eligibility and — via the notified exclusion — permanent bar.
- ▸ Notification 09/2022-Central Tax (Rate) dated 13 July 2022, effective 18 July 2022 — In exercise of the powers under clause (ii) of the first proviso to sub-section (3) of Section 54, the central government has notified goods falling under HSN Chapter 15 (animal or vegetable fats and oils; prepared edible fats; waxes) and HSN Chapter 27 (mineral fuels, mineral oils and products of their distillation; bituminous substances; mineral waxes) in respect of which no refund of unutilised input tax credit shall be allowed under Section 54(3). Chapter 27 covers sub-heading 2707 (heavy aromatic solvents, coal tar oils), sub-heading 2710 (petroleum oils, mineral oil distillates), sub-heading 2711 (petroleum gases including LPG), sub-heading 2713 (petroleum coke, bitumen residues), sub-heading 2714 (bitumen, asphalt) and sub-heading 2715 (bituminous mixtures). The bar is permanent for output turnover under any of these headings.
- ▸ HSN Chapter 27 sub-heading structure — CGST tariff schedule — HSN 2707.10 covers benzene; 2707.20 covers toluene; 2707.30 covers xylenes (mixed and separate isomers); 2707.40 covers naphthalene; 2707.50 covers other aromatic hydrocarbon mixtures. HSN 2710.12 covers light petroleum distillates and preparations (naphtha, gasoline blending components); 2710.19 covers other petroleum oils (kerosene, diesel, gas oil, lubricating oil base stocks); 2710.20 covers biodiesel blended petroleum oils. Each sub-heading is a distinct output HSN classification and is a distinct reconciliation cut in the RFD-01 output register even when the aggregate refund position is permanently blocked.
- ▸ Section 194Q, Income Tax Act 1961 (Section 393(1) code 1031 under the Income Tax Act 2025 — effective 1 April 2026) — Any buyer whose aggregate purchase from a single seller exceeds Rs 50 lakh in a financial year shall deduct tax at source at 0.1 percent on the value of purchase in excess of Rs 50 lakh at the time of credit or payment, whichever is earlier. CBDT Circular 13/2021 dated 30 June 2021 clarifies the mutual exclusion with Section 206C(1H) TCS collected by the seller — where Section 194Q applies, the seller stops collecting Section 206C(1H). Under the Income Tax Act 2025 effective 1 April 2026 the provision is preserved as payment code 1031 under Section 393(1) with the same rate and threshold.
- ▸ Section 92BA and Section 92CA, Income Tax Act 1961 — Specified Domestic Transactions — Section 92BA defines specified domestic transactions to include transactions between related enterprises that impact the tax base under the Income Tax Act. Section 92CA requires the assessee to maintain arm's-length pricing documentation and file Form 3CEB with the return where the aggregate value of specified domestic transactions exceeds Rs 20 crore in a previous year. A petrochemical-chemical joint venture between two large-cap parents typically triggers Section 92BA on the parent-JV feedstock cross-charge and the JV-parent downstream sale, with Form 3CEB annual filing and arm's-length benchmarking of the transfer price against comparable third-party petrochemical feedstock rates.