Tea Auction Settlement Reconciliation — Kolkata + Coonoor + Guwahati Cornerstone

A tea garden manager in Dibrugarh signs off on the daily manufacturing register for the peak second-flush week and dispatches 100 chests — each with a garden mark, an invoice number, a CTC BOPF grade code, and a 45-kilogram net weight declaration — by covered truck to the Contemporary Warehouse at Kolkata. Seven days later the lot is catalogued by J.Thomas & Co as Sale 28 lot 4712; a fortnight after that the auction is held at the Kolkata Tea Auction Centre, the fall of the hammer records a weighted-average realisation of Rs 195 per kilogram against a licensed packet-tea buyer, and a 15-day settlement window commences with the broker as the collection agent. On day 15 the broker remits the auction proceeds to the garden’s bank at Dibrugarh, net of a 1 percent broker commission, and issues a service invoice to the garden for the commission with 18 percent GST that the garden processes for Section 194H code 1015 TDS at 5 percent. Two days later the Kolkata bonded warehouse issues a separate rent invoice at Rs 12 per chest per day for the fourteen days the lot sat at warehouse beyond the 21-day free-days band. This is tea auction settlement reconciliation Kolkata Coonoor Guwahati at operating scale, and the discipline that keeps the garden’s Section 65 GST audit, the blender’s Rule 89(5) inverted-duty refund cycle, and the buyer’s Section 194Q Form 26AS credit simultaneously clean is what separates a well-run auction-marketed garden from one that spends four months of the following financial year reconciling a sale-week broker statement against warehouse rent debits and buyer-side TDS credits.

Quick reference

The reconciliation in one paragraph

The Indian tea auction system routes a specified share of estate production through licensed auction centres at Kolkata, Guwahati, Coonoor, Cochin, Coimbatore, Siliguri, and Jorhat under the Tea (Marketing) Control Order 2003 administered by the Tea Board of India. A garden dispatches manufactured tea in standard chests or sacks to a bonded warehouse at the chosen auction centre; the warehouse issues a warehouse receipt; a Tea Board-registered broker (J.Thomas & Co, Contemporary Brokers, Carritt Moran, Paramount Tea Marketing, or Forbes Ewart & Figgis) draws a sample, catalogues the lot into an upcoming numbered sale, and sends samples plus catalogue extracts to registered buyers ahead of the auction; the auction is held and the fall of the hammer is the legal prompt that transfers title and starts the 15-day settlement clock. The buyer remits the auction realisation to the broker within the prompt period; the broker remits to the garden net of a 1 percent commission and issues a service invoice for the commission with 18 percent GST. The garden deducts Section 18 Sl. 15 code 1015 TDS at 5 percent on the commission accrual, keyed to the broker’s PAN, and remits on Form 26Q. Where a single buyer’s aggregate purchases from the garden cross Rs 50 lakh in a financial year, the buyer deducts Section 8 Sl. 8 code 1031 TDS at 0.1 percent on the excess, credited to the garden’s PAN through Form 26AS. The auction warehouse charges rent on a per-chest-per-day basis for days beyond the free-days band and issues a separate rent invoice with 18 percent GST. On the downstream packet-tea leg, the blender’s 5 percent output tea against 18 percent packaging and power input creates a Rule 89(5) inverted-duty refund cycle filed on Form GST RFD-01 under the Notification 14/2022-amended formula.

What the scenario looks like in India

The Indian tea industry runs a highly institutionalised marketing chain around a small number of licensed auction centres and a small number of Tea Board-registered brokers. Kolkata is the largest auction centre by volume and the primary marketing route for Assam and Dooars gardens; Guwahati sits at the head of the North Bank Assam catchment and is the secondary route for many Assam gardens; Coonoor is the primary auction centre for the Nilgiris (South India) catchment. Cochin serves Kerala and Karnataka gardens, Coimbatore serves southern gardens including some Nilgiris volume, Siliguri handles Darjeeling and Terai teas, and Jorhat provides an alternative Assam route.

Illustrative brands running the packet-tea and blending downstream leg at the scale relevant to this reconciliation include Tata Consumer Products (Tetley and Tata Tea, listed), Wagh Bakri Tea Group (unlisted but the second-largest Indian packet-tea brand), Goodricke Group (listed, plantation and packet), Jay Shree Tea (listed, plantation and packet), McLeod Russel India (listed, the largest bulk tea producer in the world by area), Rossell Tea, and the Assam Company. Coffee-side blenders that also handle tea in some product lines include CCL Products (listed, world instant-coffee B2B) and Hindustan Unilever (Bru brand, listed) — for the packet-tea buying side, HUL runs a Brooke Bond and Red Label programme historically anchored on the auction system.

Regional geography dictates the operating template. Assam gardens in Dibrugarh, Jorhat, and Golaghat districts predominantly route to Kolkata or Guwahati; Dooars and Terai gardens in West Bengal route to Kolkata or Siliguri; Darjeeling gardens (small volumes, high value, often direct-shipment for the export orthodox segment rather than auction) route to Siliguri when the auction is used; Nilgiris gardens in Coonoor, Ooty, and adjacent hill blocks route to Coonoor or Coimbatore; Kerala gardens in Wayanad and Idukki route to Cochin or Coimbatore. Small tea growers (STGs) — a category the Tea Board formally recognises for plantations below 25 acres — feed their green leaf into bought-leaf factories (BLFs) that manufacture the made tea and then route it into the auction chain in the BLF’s name, adding an intermediate purchase-and-processing hop before the auction hop.

The auction-hop discipline is highly repetitive and highly documented — the sale-week calendar is published in advance across all centres, each sale has a numbered slot (Sale 1 through Sale 52 across the year), each lot is uniquely catalogued with a garden mark plus a lot number, and each broker maintains an audit trail of catalogue extracts, sample-cup notes, and buyer bid records. The reconciliation base case therefore has the strongest institutional documentation of any Indian agri-commodity chain, and the failure modes are almost always at the intersection of documentation surfaces — where the broker statement diverges from the warehouse rent invoice, where the buyer’s Section 194Q credit does not appear in the garden’s Form 26AS, or where the packet-tea blender’s Rule 89(5) refund draft under-computes Net ITC because input services have been left in the numerator.

The regulatory overlay — Tea (Marketing) Control Order, Section 194H, Section 194Q, and Rule 89(5)

Four regulatory anchors govern the tea auction cycle and the downstream blending leg, and each maps to a distinct reconciliation surface.

The Tea (Marketing) Control Order 2003, notified by the Ministry of Commerce and Industry under the Tea Act 1953, is the marketing-side framework. The order mandates auction as the primary marketing route for a specified share of estate production, licenses the auction centres at Kolkata, Guwahati, Coonoor, Cochin, Coimbatore, Siliguri, and Jorhat, and prescribes the qualification and registration regime for brokers, buyers, and warehousekeepers. The Tea Board of India — a statutory body under the Ministry of Commerce and Industry — administers the order and maintains the register of licensed producers, brokers, buyers, and warehousekeepers. Compliance with the order is a precondition for participation in the auction chain and the reconciliation surface at the garden end is the estate’s Tea Board registration certificate, the sale-week calendar, and the auction-centre catalogue reference for every lot dispatched.

Section 18 Sl. 15 code 1015 of the Income-tax Act 2025 (successor to legacy Section 194H) governs TDS on the broker commission. The 1 percent broker commission retained from the auction realisation is a service fee payable by the garden (principal-producer) to the broker (agent). The garden as deductor accrues the commission as an expense, keys the accrual to the broker’s PAN, deducts TDS at 5 percent on Form 26Q, remits to TRACES against the broker’s PAN, and issues Form 16A within the statutory timeline. Where the garden operates with multiple brokers across centres — Kolkata via J.Thomas, Guwahati via Contemporary, Coonoor via Forbes Ewart & Figgis, for example — the broker commission register carries a broker-code dimension and each broker’s PAN sits in the deductee master. Mis-classification (deducting under code 1023/1024 as though the broker were a contractor, or forgetting to deduct on the grounds that the commission is netted from the remittance rather than paid separately) is the most common Form 26AS mismatch on the broker side and typically surfaces at the broker’s own statutory audit when the auditor cross-checks Form 26AS credit against the broker’s service-invoice output.

Section 8 Sl. 8 code 1031 of the Income-tax Act 2025 (successor to legacy Section 194Q) governs TDS on the buyer side. Where a buyer’s turnover in the preceding financial year exceeded Rs 10 crore, and the aggregate value of purchase from a single resident seller in the current financial year crosses Rs 50 lakh, the buyer deducts TDS at 0.1 percent on the value in excess of Rs 50 lakh at the time of credit or payment (whichever is earlier). In the tea auction chain this typically triggers at large packet-tea processors and export houses that concentrate purchases at a small set of large gardens across a season. The buyer’s deduction is credited against the garden’s PAN through Form 26AS in the following filing quarter; the garden’s own reconciliation must therefore track a buyer-wise aggregate-purchase running total for each buyer-garden pair and flag threshold crossings so the Form 26AS credit is reconciled and any short-credit or over-credit is caught early.

Section 54(3) of the CGST Act 2017 permits a registered person to claim a refund of unutilised ITC 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. Rule 89(5) of the CGST Rules 2017, as amended by Notification 14/2022-Central Tax dated 5 July 2022, provides the operational formula. Maximum Refund Amount = (Turnover of inverted-rated supply of goods and services × Net ITC / Adjusted Total Turnover) minus (Tax payable on such inverted-rated supply × Net ITC / ITC availed on inputs and input services). Net ITC excludes input services and capital goods per the amendment; the Supreme Court in Union of India v. VKC Footsteps India Pvt Ltd (2021) 10 SCC 674 upheld this exclusion. For tea, the inversion arises structurally because tea under HSN 0902 (whether the bulk tea sold by the garden at auction or the packet tea sold to modern trade) attracts 5 percent output GST, and the packaging inputs (HSN 4819 corrugated cartons, HSN 3923 polymer pouches and laminates, HSN 4802 kraft paper, HSN 7607 aluminium foil, HSN 4823 printed cartons) plus power drawn from a distribution licensee all attract 18 percent input GST. The packet-tea blender files GST RFD-01 monthly or quarterly against the accumulated inverted-duty credit. Unlike Chapter 15 edible oil — carved out of the refund route by Notification 09/2022-Central Tax — tea under Chapter 9 remains eligible and the refund cycle is live.

A worked example — a Dibrugarh garden, a Kolkata auction, and a packet-tea blender

Illustrative — the following figures represent the operating pattern of a mid-scale Assam garden routing production through the Kolkata Tea Auction Centre via a Tea Board-registered broker. Auction realisations vary substantially by grade, sale-week, orthodox versus CTC segment, and prevailing demand; cross-verify against your own auction catalogue and broker statement before action.

An Assam garden with a manufacturing unit at Dibrugarh dispatches a lot of 100 chests of CTC BOPF grade tea, each chest at 45 kilograms net weight, aggregating to 4,500 kilograms (4.5 metric tonnes). The lot is despatched by road under an invoice raised by the garden to the Tea Board-licensed Contemporary Warehouse at Kolkata; the warehouse issues a warehouse receipt against the invoice; the garden nominates J.Thomas & Co as the auction broker.

J.Thomas draws a chest-level sample, cups and tastes the lot, and catalogues it into the upcoming numbered sale as Sale 28 lot 4712 with a description code covering grade (BOPF), garden mark, and net weight. The auction is held at the Kolkata Tea Auction Centre on the scheduled sale-week day; at the fall of the hammer the weighted-average realisation is Rs 195 per kilogram against a licensed buyer. The gross auction value is 4,500 kilograms times Rs 195 per kilogram equals Rs 8.775 lakh.

The garden’s tea supply is invoiced under HSN 0902 at 5 percent GST. Output GST on the auction sale is Rs 8.775 lakh times 5 percent equals Rs 43,875 (CGST plus SGST for a same-state auction, or IGST for an inter-state transaction). The buyer remits the gross auction value to J.Thomas within the 15-day settlement window commencing from the fall-of-hammer prompt.

J.Thomas retains a 1 percent broker commission on the gross auction value — Rs 8,775 — as its service fee. On day 15 (or the earliest banking day thereafter), J.Thomas remits the net proceeds to the garden’s bank at Dibrugarh: Rs 8,77,500 gross minus Rs 8,775 broker commission equals Rs 8,68,725 net (before any additional agreed adjustments such as sale-specific catalogue charges). J.Thomas separately issues a service invoice to the garden covering the Rs 8,775 commission with 18 percent GST — Rs 1,579.50 — bringing the gross commission invoice to Rs 10,354.50. The garden avails the input GST of Rs 1,579.50 as ITC in the same period.

The garden then processes the broker commission for TDS. Section 18 Sl. 15 code 1015 applies at 5 percent to commission or brokerage payments. The garden deducts TDS at 5 percent on the commission base of Rs 8,775 — Rs 438.75 — on the monthly Form 26Q filing keyed to J.Thomas’s PAN. TDS is remitted to TRACES against J.Thomas’s PAN and Form 16A is issued within the statutory timeline for the quarter.

Where the buyer’s aggregate purchases from the garden across the financial year cross Rs 50 lakh, Section 8 Sl. 8 code 1031 applies at 0.1 percent on the excess. If, for example, the same buyer has purchased Rs 55 lakh from the garden across earlier sales in the financial year, the incremental Rs 5 lakh above the threshold attracts TDS of Rs 500. The buyer deducts this at the time of credit or payment and remits against the garden’s PAN. The garden reconciles the deduction as a Form 26AS credit in the following filing quarter.

Twenty-one days after despatch the lot is auctioned and cleared; the Kolkata Contemporary Warehouse issues a rent invoice for the 14 days the lot sat at warehouse beyond the 21-day free-days band (the total 35 days between despatch-arrival and buyer-clearance minus the 21-day free window). At an illustrative rate of Rs 12 per chest per day, the warehouse rent debit is 100 chests times Rs 12 times 14 days equals Rs 16,800 base, plus 18 percent GST of Rs 3,024, bringing the gross warehouse invoice to Rs 19,824. The garden posts the rent as a period expense, avails the input GST of Rs 3,024 as ITC, and reconciles the invoice line-by-lot against the garden’s own catalogue-and-prompt register.

The downstream packet-tea leg — where a blender such as Tata Consumer or Wagh Bakri buys the bulk auction lot, blends it with other origin teas, packs it under a consumer SKU (250-gram polymer pouch, 500-gram carton, 1-kilogram tin), and sells it through modern trade — sits on the same HSN 0902 output at 5 percent. If the blender’s monthly packet-tea output for the SKU is Rs 100 crore at 5 percent output GST (Rs 5 crore) and the packaging and power input GST for the same period is Rs 12 crore at 18 percent (Rs 216 crore across all input GST, but Rs 2.16 crore attributable to the same SKU as its allocated share), the differential of approximately Rs 1 to Rs 2 crore of ITC accumulates as inverted-duty credit per month. Under the Notification 14/2022-amended Rule 89(5) formula (Maximum Refund = (Turnover of inverted-rated supply × Net ITC / Adjusted Total Turnover) minus (Tax payable on inverted-rated supply × Net ITC / ITC availed on inputs and input services)), the blender files Form GST RFD-01 monthly against the accumulated credit. Net ITC excludes input services (freight, machine maintenance, distributor commission) and capital goods (packaging machinery, blending plant), so the numerator carries only the raw-material, packaging, and utility input GST net of the excluded categories.

Common reconciliation breakages

Five breakages recur across gardens, brokers, blenders, and export houses operating the Indian tea auction chain, and each maps to a specific control failure.

• Broker commission netting versus separate invoicing. Some gardens treat the broker commission as a net-off on the settlement statement (broker retains 1 percent and remits the balance) and forget that the 1 percent is a service payment attracting Section 194H code 1015 TDS at 5 percent regardless of whether cash moves in one direction or two. The correct treatment is (a) accrue commission expense, (b) deduct TDS on the accrual, (c) remit TDS separately, and (d) receive net remittance from broker; the broker separately issues a service invoice for the commission with 18 percent GST. Gardens that skip the accrual and TDS steps under-deduct TDS by the full 5 percent and expose themselves to Section 201 short-deduction demands.

• Warehouse rent free-days clock reset error. Where a lot is withdrawn from a sale unsold and re-catalogued for a following sale-week, the free-days clock does not reset — the rent liability keeps accruing on the same lot. Gardens that assume a clock reset understate warehouse rent liability at month-end, and the warehouse’s own reconciliation invoice at the sale-week close then produces a surprise debit that the garden’s operating team has to reconcile after the event.

• Buyer-side Section 194Q Form 26AS mismatch. Where a single buyer’s aggregate purchases from the garden cross Rs 50 lakh, the buyer must deduct TDS at 0.1 percent on the excess and credit against the garden’s PAN. Buyers that fail to track the running aggregate across the financial year miss the threshold crossing and under-deduct; buyers that over-deduct (deducting on the full purchase value rather than the excess) over-credit against the garden’s PAN. The garden’s reconciliation surface is a buyer-wise aggregate-purchase running total that flags the threshold crossing and reconciles Form 26AS credit against the buyer’s TDS return line.

• Rule 89(5) Net ITC over-inclusion. Some packet-tea blenders continue to include input services (freight from the auction warehouse to the blending unit, distributor commission, machine maintenance) and capital-goods ITC (packaging machinery, blending plant, cold storage) in the Net ITC numerator of the Rule 89(5) formula. Notification 14/2022 and the Supreme Court in VKC Footsteps have expressly excluded input services and capital goods from Net ITC. The excess claim is either rejected at the proper officer’s scrutiny or partly disallowed after audit, and the disallowed excess triggers Section 74 penalty exposure. Reconciliation discipline requires the input-services and capital-goods ledgers to be separated at source so the Net ITC ratio in the refund formula draws only from the eligible base.

• Mixed-output apportionment error at instant-tea and packet-tea processors. A processor producing both packet tea under HSN 0902 (5 percent output) and instant tea, tea concentrate, or tea premix under HSN 2101 (18 percent output) runs a mixed-output GST position. Input ITC must be apportioned between the inverted-duty SKU (packet tea) and the neutral-rated SKU (instant tea) at the level required by the ITC apportionment rules. Processors that treat the entire input ITC as attributable to the inverted-duty SKU over-claim the Rule 89(5) refund; processors that leave the apportionment unstructured lose the refund on the packet-tea leg entirely. The reconciliation surface is an HSN-level output register with an apportionment key that maps every input invoice to the appropriate SKU family.

How a reconciliation platform handles this

A purpose-built tea auction reconciliation platform ingests the garden’s daily manufacturing and dispatch register, the bonded warehouse’s inward-receipt register at each auction centre, the broker’s catalogue and sample-draw log by sale number, the auction prompt and settlement statement, the buyer’s remittance, the broker’s commission service-invoice, the warehouse’s rent invoice, and — on the downstream blending leg — the blender’s GSTR-1 and GSTR-3B extract — and produces a per-lot chain view that closes the loop from garden invoice to auction prompt to broker net remittance to garden bank inflow. The platform matches lot-level attributes (garden mark, chest count, grade, net weight) across the six hops of the cycle, tracks the 15-day settlement window against actual bank inflow with variance alerts, accrues broker commission by broker PAN across sale-weeks, keys each accrual to Section 18 Sl. 15 code 1015 for TDS reconciliation, and generates the Form 26Q filing base and Form 16A issue schedule. It tracks buyer-wise aggregate-purchase running totals across the financial year, flags Section 194Q threshold crossings, and reconciles expected buyer-side TDS credit against the garden’s Form 26AS. On the blending leg the platform extracts the 18 percent packaging and power input GST from GSTR-3B and the 5 percent tea output GST from GSTR-1, apportions between HSN 0902 packet tea and HSN 2101 instant tea where the processor runs a mixed-output position, applies the Notification 14/2022-amended Rule 89(5) formula with input services and capital goods correctly excluded from Net ITC, and generates the GST RFD-01 refund draft every month or quarter. Match rate improvement of 51 to 88 percent on the dispatch-to-settlement chain, combined with an ISO 27001:2022 posture and DPDP Act 2023 aligned data handling, is what makes the platform an infrastructure investment for a large plantation group, a Tea Board-registered broker house, or a packet-tea blender rather than a spreadsheet substitute.

Cross-cluster bridges and where to read next

The consignment-auction discipline in this article sets up the entire tea and coffee sub-cluster within Agro Processing. For the master view of how tea, coffee, dairy, sugar, edible oil, fertilizer, agrochemical, seed, and rice cluster reconciliation surfaces relate across the Agro Processing family, read the Agro processing reconciliation India — nine sub-verticals master. The Rule 89(5) inverted-duty refund mechanic in this article is structurally identical to the dairy inversion — 5 percent output against 18 percent packaging input — and the mechanics are unpacked in Dairy inverted-duty refund under Rule 89(5) post GST 2.0. The contrast case — where the inverted-duty refund is expressly blocked by notification — is unpacked in Edible oil Chapter 15 IDR refund blocked under Notification 09/2022. Tea and coffee move heavily into export markets under the same RoDTEP and e-BRC infrastructure that governs basmati rice export; the mechanics are unpacked in Basmati rice export reconciliation — MEP and RoDTEP. For the tea packet-tea modern-trade downstream leg where the auction bulk-tea becomes a consumer SKU, read the sibling Wagh Bakri tea packet modern trade reconciliation. For the international tea brand-export leg where a Tata Consumer Tetley SKU crosses the FoB line, read the sibling Tata Consumer Tetley global tea recon — brand export. The commercial pillar for the entire agro sub-cluster is Agro processing reconciliation software India; the broader authority is reconciliation software India.

The five FAQs below address the operational questions Indian tea garden controllers, broker-house finance leads, and packet-tea processor CFOs ask most often when implementing structured multi-hop auction-cycle reconciliation.

Terra Insight Editorial Team Reconciliation Infrastructure

Content authored by practitioners with experience at Amazon India, Intuit QuickBooks, and the Tata Group. Meet the team →

Published 13 July 2026

Domain expertise

TDS Reconciliation GST Input Credit Platform Settlements NACH Batch Matching Bank Reconciliation Form 26AS Matching ERP Integrations Enterprise Finance Ops

Reviewed by

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Navin Krishnan

Managing Director & Founder — Terra Insight

Ex Amazon India · Intuit QuickBooks · Tata nexarc

ISO 27001:2022 Patent Pending Incorporated 2024