Letter of credit discrepancies, in the Indian document set

A documentary credit is examined against itself. The bank is not adjudicating the trade: it is comparing strings across documents that were typed at different times by different people. That is why a refusal is a documentation event rather than a credit event, and why the Indian file, which passes through more hands than most, has a particular set of places where two copies of one fact drift apart.

Which documents does an Indian exporter actually present?

A narrower and more statutory set than international guidance assumes. Paragraph 2.06 of the Foreign Trade Policy 2023 lists the mandatory documents for export from India as the transport document, the commercial invoice cum packing list, and the shipping bill or bill of export. A presentation then adds whatever the credit calls for: a bill of exchange, an insurance document, an inspection certificate, a proof of origin, a beneficiary's certificate. The point is that three of those are produced for a regulator with its own rules, and only then re-used for a bank with different ones.

Where does the mismatch usually originate?

Upstream, and well before the presentation is assembled. On one Indian export shipment the invoice value is asserted somewhere between thirteen and fifteen separate times, the HS code eight or nine times and the consignee name seven, as One invoice value, thirteen assertions counts them. The presentation is simply the first moment at which two of those copies are laid side by side by somebody paid to notice. The bank is not creating the divergence, it is discovering it, which is why a fix applied at the presentation is a fix applied at the most expensive point available.

Which fields does the examiner compare, and where do they diverge?

The comparison is mechanical, so the risk concentrates in the fields most often re-entered rather than in the fields most commercially important.

• The consignee and applicant name. Compared character by character against the credit. This is the field most often abbreviated differently in different systems, because each system has a different length limit and a different operator.
• The description of goods. Must correspond to the credit on the invoice. A description written for a customs officer and a description written into a credit by a buyer's bank rarely start life identical.
• Value, quantity and unit price. Must agree across the invoice, the packing list and the transport document, and must sit inside any tolerance the credit allows.
• Dates in sequence. Shipment date, presentation date and expiry, each of which is read as a chain rather than individually. A packing list revised after the goods were containerised is the classic silent break.
• Weight and measurement. Appearing on the packing list, the weight declaration, the shipping bill and the transport document, and revised late more often than any other figure.

What does Indian tax law put on the face of the export invoice?

Wording that international checklists do not contain, and getting it wrong creates a defect on the same page a bank is reading. The third proviso to rule 46 of the CGST Rules requires an export invoice to carry the endorsement "SUPPLY MEANT FOR EXPORT ... ON PAYMENT OF INTEGRATED TAX" or the corresponding bond or Letter of Undertaking wording without payment of integrated tax, as the case may be, and to carry the name and address of the recipient, the address of delivery and the name of the country of destination. That is an invoice serving two readers at once, and the two do not always want the same string in the same field.

Where do the shipping bill and the presentation drift apart?

At the point where one document is filed by a broker and the other assembled by a finance team, from the same facts but at different times. The shipping bill is filed by the customs broker on the exporter's declarations. The presentation is assembled afterwards from the commercial documents. Between the two sit the revisions that always happen late: a changed packed weight, a corrected description, a split container, an amended value. Rule 96A(2) of the CGST Rules adds a third copy of the same facts, providing that the export invoice details furnished in the outward supplies return are transmitted electronically to the system designated by Customs and matched there.

What keeps running while the presentation is refused?

Every clock that was already counting, because none of them pauses for a discrepancy. The realisation window runs from the date of export, not from the date the documents are finally accepted: paragraph A.2(i) of the Reserve Bank's FED Master Direction No. 16/2015-16 sets that period at nine months from the date of export, moving to fifteen months from 01-10-2026 under the FEMA Export and Import Regulations 2026. If the goods were exported under a Letter of Undertaking, rule 96A(1)(a) of the CGST Rules is running on its own three month clock from the invoice date. A refusal spends someone else's time and your deadlines.

What actually closes the loop?

Matched money, recorded in the bank's system rather than in a folder. Paragraph C.15(iv) of FED Master Direction No. 16/2015-16 records that realisation of export transactions with shipping documents after 28-02-2014 is reported in the Export Data Processing and Monitoring System, and paragraph C.30 deals with issuance of the electronic Bank Realisation Certificate once the remittance is matched to the shipping bill. Until that match happens the shipment is an open item with a running clock, which the realisation clock guide traces to the caution list at the far end.

What fixes this, and where?

Not at the presentation, and not by proof reading harder. The defect is created by entering one fact separately into each document, so the only durable fix is to enter it once and render every document from that record: the commercial invoice, the packing list, the weight declaration and the data pack the broker files from. Change the value and every dependent artefact is flagged stale with the cause printed on it, rather than one copy quietly staying old. That is the discipline the whole file needs, and the presentation is simply where its absence is billed.

Purser Outbound holds the shipment record and projects those documents from it, so a value changed once does not survive in three places. Purser never submits to a government portal, and it never sends an outbound message without a recorded human approval event. The customs broker still files the shipping bill and the bank still examines the presentation, and both keep the relationship and the fee. What changes is that the documents arriving on each desk were rendered from the same number.

Where to go from here

A refusal is the visible end of a chain that starts at the first time a fact was typed twice.

• Where the divergence actually starts. One invoice value, thirteen assertions counts the re-entries and prices what they cost.
• The clock that does not pause for a refusal. The realisation clock changes on 01-10-2026, and two windows will run together for about a year.
• Every other deadline on the same shipment. The EXIM compliance calendar lists the per shipment obligations that keep counting while documents are being corrected.
• The import mirror of the same defect. Half of India's bills of entry get amended, and CBIC's own study attributes it to data quality.
• Compute the window you are burning. The realisation deadline calculator takes a shipping bill date and returns both windows.

Frequently asked questions

Which documents does an Indian exporter present under a letter of credit?

Paragraph 2.06 of the Foreign Trade Policy 2023 lists the mandatory export documents as the transport document, the commercial invoice cum packing list, and the shipping bill or bill of export. A presentation adds whatever the credit itself calls for, commonly a bill of exchange, an insurance document, an inspection certificate, a proof of origin and a beneficiary's certificate. Several of those were produced for a regulator first and re-used for the bank afterwards.

What must an Indian export invoice say that other invoices do not?

The third proviso to rule 46 of the CGST Rules requires an export invoice to carry an endorsement identifying the supply as meant for export on payment of integrated tax, or under a bond or Letter of Undertaking without payment of integrated tax, as the case may be. It must also carry the name and address of the recipient, the address of delivery and the name of the country of destination, which means the same page is serving a tax reader and a bank examiner at once.

Where do letter of credit discrepancies in an Indian file originate?

Upstream of the presentation. One invoice value is asserted thirteen to fifteen times across a single Indian export shipment, the HS code eight or nine times and the consignee name seven, so by the time the documents are assembled several independently typed copies of each fact already exist. The bank is the first party to lay two copies side by side, which is why it appears to be the source of the problem when it is only the discoverer.

Does a letter of credit refusal pause the export realisation clock?

No. The realisation period runs from the date of export, not from the date documents are accepted. Paragraph A.2(i) of the Reserve Bank's FED Master Direction No. 16/2015-16 sets that period at nine months from the date of export, moving to fifteen months from 01-10-2026 under the FEMA Export and Import Regulations 2026. If the goods were exported under a Letter of Undertaking, the three month clock in rule 96A(1)(a) of the CGST Rules is also still running from the invoice date.

How is an export payment finally closed out in India?

With the electronic Bank Realisation Certificate, issued once the remittance is matched to the shipping bill. FED Master Direction No. 16/2015-16 records at paragraph C.15(iv) that realisation of export transactions with shipping documents after 28-02-2014 is reported in the Export Data Processing and Monitoring System, and deals with the issuance of the certificate at paragraph C.30. Until that match happens the shipment remains an open item with a running clock.