GST on Export Freight

GST on Export Freight

Transportation of goods by an Indian carrier from India to a foreign destination is a zero-rated supply under Section 16 of the IGST Act 2017 — GST applies at 0% and your accumulated input tax credit (ITC) is fully refundable. Freight moved by a foreign carrier on the same route falls outside the scope of Indian GST because the place of supply under Section 13 lies outside India. The domestic leg — factory to Indian port — is fully taxable at 5% or 18%, and that ITC is your refund pool. Misread the place-of-supply split, skip an LUT renewal, or file a mismatched RFD-01, and the refund officer will hold your working capital while you scramble for corrections.

Why the Tax Treatment Breaks at the Port

Every export consignment travels at least two freight legs: the inland leg from the factory or warehouse to the Indian customs station, and the international leg from that port or airport to the foreign destination. Indian GST applies fully to the first leg. On the second leg, your tax outcome is determined almost entirely by one question — is the carrier Indian or foreign?

The legal pivot is the concept of place of supply (PoS). For cross-border transportation services, Sections 12 and 13 of the IGST Act 2017 allocate taxing rights between India and the destination country. If the PoS falls inside India, Indian GST applies. If it falls outside India, the supply is either zero-rated or entirely outside scope.

There is a third variable: Incoterms. Under an FOB contract, the Indian exporter typically does not arrange international shipping at all — the foreign buyer does. Under CIF or C&F, the Indian exporter pays the ocean or air freight, and the GST treatment of that payment depends on whether it flows to an Indian or foreign carrier. Getting Incoterms and PoS wrong on the same invoice compounds quickly.

Section 16 Zero-Rating and Section 13 Out-of-Scope: The Core Framework

Indian carrier, international leg: Under Section 16(1) of the IGST Act, export of goods or services is a zero-rated supply. Transportation of goods from an Indian port to a foreign port by an Indian shipping line or Indian airline qualifies as an export of a service by that carrier. The carrier may either:

• Issue the freight invoice without GST after furnishing an LUT (the standard route), or
• Charge IGST at the applicable rate and claim a cash refund — less common and slower.

In both cases, the carrier holds the zero-rating benefit, not the exporter. The exporter's obligation is to reference the carrier's LUT on the freight invoice and maintain the document chain.

Foreign carrier, international leg: Section 13 of the IGST Act applies whenever the location of the supplier or the recipient is outside India. Under Section 13(9), the place of supply for transportation of goods (other than mail or courier) is the destination of the goods. Where an Indian exporter pays a foreign shipping line for ocean freight from Nhava Sheva to Hamburg, the supplier (foreign carrier) is outside India and the PoS is Hamburg — outside India. The supply falls entirely outside the scope of Indian GST. The Indian exporter has no GST cost on this leg, and no RCM liability arises.

This second point matters because the Supreme Court's 2022 ruling in Union of India v. Mohit Minerals Pvt. Ltd. struck down the attempt to impose IGST on ocean freight under RCM on importers, and the 2026 position for exports has been similarly clean since the temporary levy expired in September 2022. No RCM is applicable on international freight paid by an Indian exporter to a foreign carrier.

CHA, freight forwarder, and port service providers: Customs House Agents (CHAs), freight forwarders, and port terminal operators are Indian-registered entities providing services in India to Indian exporters. Their supplies are fully taxable — CHA services (SAC 9985) attract 18% GST on the full invoice. This GST is ITC-eligible and feeds your refund pool.

The Domestic Leg: GTA, CHA, and Port Charges

The inland freight segment — road or rail movement from factory to the customs station — is almost always a Goods Transport Agency (GTA) service. Three billing options exist in FY 2026-27:

Option A — RCM at 5% (most common): If the GTA has not opted for forward charge, and the recipient is a registered person (which includes GST-registered exporters), the exporter pays 5% GST under RCM directly through GSTR-3B. The GTA issues a consignment note without GST. The exporter then claims the same Rs. 5% GST as ITC in the same return period — a simultaneous debit and credit that nets to zero cash impact but creates an ITC trail.

Option B — Forward charge at 12% with ITC: A GTA that has filed the annual declaration opting for forward charge issues a tax invoice at 12% GST including ITC. The exporter pays the full invoice value including GST and takes ITC on it. This route is cleaner during refund audits because the tax is visible on the supplier's invoice.

Option C — Forward charge at 5% without ITC: The GTA charges 5% but does not pass ITC. The exporter takes ITC on what it paid. Less common but still in use.

For export-heavy operations moving hundreds of consignments a quarter, Option B generates the least reconciliation friction. A single tax invoice with a clear GST amount is easier to map in RFD-01 than reconstructing RCM self-invoices.

CHA and related services — practical breakdown:

Every invoice in this table must carry the supplier's GSTIN, your GSTIN as recipient, HSN/SAC, and the tax amount broken by head. Missing details on even one invoice can trigger a deficiency memo at the refund stage.

LUT Mechanics: Filing, Validity, and What Breaks the Undertaking

A Letter of Undertaking (LUT), filed electronically in Form GST RFD-11 on gst.gov.in, allows a registered exporter to supply goods or services without charging IGST. Without it, you must either charge IGST upfront (and claim a cash refund separately) or arrange a bond with surety — both options are slower and costlier.

Eligibility for FY 2026-27: Any registered person can furnish an LUT except those against whom prosecution for tax evasion exceeding Rs. 2,50,00,000 has been initiated in the preceding five years. Verify the current notification threshold if your business profile is under scrutiny.

Step-by-step filing:

1. Log in to gst.gov.in → Services → User Services → Furnish Letter of Undertaking (LUT).
2. Select the financial year: 2026-27.
3. Confirm applicant and authorized signatory details; add witness details as required.
4. Submit — an ARN is generated immediately and the LUT is active from the date of filing.
5. The LUT is valid for the entire financial year; it does not need mid-year renewal.
6. Renew before 1 April 2027 for FY 2027-28 — exports made after 1 April without a valid LUT will require IGST payment until the new LUT is filed.

What breaks the LUT and the consequences: The undertaking commits you to receiving export proceeds within prescribed timelines — generally 12 months from the invoice date for goods, and similarly for services. If the GST officer determines that proceeds were not received in time and raises a demand, you must pay the IGST that should have been charged, plus interest at 18% per annum from the invoice date.

Practical guard: Reference your LUT ARN explicitly on every export invoice (e.g., "LUT Reference: ARN/GJ/2026-27/XXXXXXXX"). ICEGATE's automated validation and your refund officer will both look for this linkage when processing RFD-01.

Incoterms and GST Liability: FOB vs CIF Changes Everything

Incoterms determine who arranges and pays for each segment of the freight chain. From a GST standpoint, the payer is the recipient of the freight service — only the recipient can claim ITC.

Under FOB, the Indian exporter's GST universe on freight is limited to inland GTA, CHA, and port charges — all of which are ITC-eligible and feed a clean refund pool. This is the simplest GST position.

Under CIF, the Indian exporter pays the international carrier. If that carrier is Indian and holds an LUT, the freight invoice comes to you at zero GST. If the carrier is foreign, PoS is outside India and no GST applies at all. Either way, the exporter's direct cash outflow on international freight is GST-free.

The composite-invoice trap under CIF: Freight forwarders who manage both the inland and international legs sometimes issue a single invoice for the entire door-to-port-to-door movement. Without a clear leg-wise bifurcation on the invoice face, the GST officer may classify the entire amount at the domestic taxable rate. The fix: insist on separate line items or separate invoices for domestic and international legs, with the SAC code and tax rate clearly identified for each.

ITC Pool and Refund Procedure: Building a Clean RFD-01

Exporters who supply under LUT accumulate ITC that cannot be offset against output tax (because there is no output IGST). The mechanism for recovering this ITC is a refund under Section 54 of the CGST Act read with Rule 89 of the CGST Rules, filed in Form RFD-01 on the GST portal.

Step-by-step refund procedure:

1. File GSTR-1 correctly. Export invoices belong in Table 6A. Include the shipping bill number, date, and port code for each invoice. The port code must match ICEGATE exactly — INNSA4 for Nhava Sheva, INMAA1 for Chennai, and so on.
2. File GSTR-3B for the period. Zero-rated supplies without IGST payment go in Row 3.1(b). ITC claimed on freight, CHA, and port charges flows through Table 4.
3. Run the ICEGATE reconciliation report. Log in to icegate.gov.in and pull the GSTR-1 vs shipping bill reconciliation. Every shipping bill on ICEGATE must have a matching entry in your GSTR-1 Table 6A. Resolve mismatches before filing RFD-01, not after.
4. Obtain e-BRC if required. For service exports or where foreign exchange realization must be confirmed, the electronic Bank Realisation Certificate is available on the DGFT portal at dgft.gov.in. Some refund officers require e-BRC even for goods exports as corroboration.
5. File RFD-01. Navigate to Refunds → Application for Refund → Refund of ITC on account of exports without payment of tax. Select the correct statement: Statement 3A for export of goods, Statement 3B for export of services. Upload the requisite documents and submit.
6. Track and follow up. The refund officer has 60 days from the application date to issue an order (Section 54(7)). If the officer does not act within 60 days, interest at 6% per annum accrues from day 61 under Section 56 — compute and claim it if delayed.

Limitation period: Section 54(1) requires the refund application to be filed within two years from the relevant date. For LUT-based exports, the relevant date is tied to the date of filing the GSTR-3B for the tax period in which the export is declared. A June 2026 export shipment reported in the June 2026 GSTR-3B (filed July 2026) must have its RFD-01 filed by approximately July 2028 — but build in a six-month buffer.

Worked Example: ABC Textiles, Surat — A Complete Export Freight Chain

Scenario: ABC Textiles (GSTIN: 24XXXXXX) exports woven fabrics worth Rs. 50,00,000 FOB to a buyer in Hamburg, Germany. Shipment date: 18 June 2026. Carrier: Indian shipping line (holds valid LUT for FY 2026-27). Transport: road from Surat factory to Nhava Sheva.

Full freight cost and GST breakdown:

ABC Textiles accumulates Rs. 13,000 ITC on this single shipment. Across 40 shipments in the July–September 2026 quarter, the pool reaches Rs. 5,20,000 — a material working capital figure that the refund discipline directly controls.

Refund filing check for this shipment:

• GSTR-1 (June 2026): Shipping bill no. NSEW/14567/2026, port code INNSA4, invoice amount Rs. 50,00,000, zero GST — entered in Table 6A. ✅
• ICEGATE: Shipping bill confirmed; EGM filed on 19 June 2026. ICEGATE reconciliation report shows match. ✅
• GSTR-3B (June 2026): Row 3.1(b) shows zero-rated supply of Rs. 50,00,000; Table 4 shows ITC of Rs. 13,000. ✅
• RFD-01 filed: 10 August 2026 (within 60 days of GSTR-3B). ✅
• Expected refund order: by 9 October 2026.

What if the LUT was not renewed before 1 April 2026? The Indian shipping line cannot issue a zero-rated invoice — it would charge 12% IGST on Rs. 1,20,000 = Rs. 14,400. ABC Textiles pays Rs. 14,400 upfront, files a separate refund claim for it, and ties up additional cash while waiting. The aggregate refund claim rises to Rs. 27,400, and a second application route creates dual-track audit risk.

Common Mistakes and Pitfalls

1. Classifying zero-rated supplies as exempt. Zero-rated and exempt are legally distinct. Section 17(2) of the CGST Act blocks ITC on exempt supplies. Zero-rated supplies under Section 16 carry no such block — ITC is fully eligible. Exporters who mistakenly treat their international freight as an exempt supply and reverse the ITC lose their refund pool entirely. The correct classification must appear in GSTR-3B and in the refund application.

2. Composite invoice for domestic and international legs. A freight forwarder issuing a single invoice for an end-to-end shipment without leg-wise bifurcation invites the GST officer to tax the entire amount at 18%. Insist on separate invoices — or at minimum, separate line items with distinct SAC codes and tax rates on the face of the single invoice.

3. GSTR-1 Table 6A data not matching ICEGATE. Wrong shipping bill number, wrong port code, or a transposition error in the invoice date causes the automated ICEGATE–GSTN reconciliation to fail. The refund officer then issues a deficiency memo (Form RFD-03) requiring correction, which resets the 60-day processing clock. Check ICEGATE before filing GSTR-1, not after.

4. RCM on GTA not recorded in GSTR-3B. When the GTA operates under RCM, the exporter must declare the RCM outward supply in Table 3.1(d) of GSTR-3B and then claim the corresponding ITC in Table 4. Exporters who claim ITC in Table 4 without first recording the RCM liability create a mismatch that GSTN's system flags and refund officers will question during scrutiny.

5. Freight forwarder classified as carrier, not intermediary. Under Section 13(8)(b) of the IGST Act, intermediary services are taxable in India regardless of where the principal service is performed. A freight forwarder who contracts with foreign principals and earns a commission is potentially an intermediary — and not eligible to issue zero-rated invoices. Extensive litigation has followed this distinction. If your logistics provider is a freight forwarder, obtain written confirmation of their billing basis (principal or agent) and their SAC code. This affects both their GST liability and your ITC eligibility.

6. Letting refund claims age past 20 months. Many exporters batch their refund claims and file them quarterly or annually. Claims for the April–June 2026 quarter that are filed only in May 2028 risk being challenged on limitation grounds and require the officer to verify data that is 24 months old. Build a quarterly RFD-01 calendar and file within 90 days of each quarter-end.

7. BRC or e-BRC not available at the time of filing. Some refund officers require evidence of foreign exchange realization even for goods exports processed under the shipping-bill route. If your BRC or e-BRC on the DGFT portal is delayed — for example, because of a slow-paying overseas buyer — coordinate with your bank to expedite the e-BRC generation before filing RFD-01 to avoid a deficiency memo.

Key Takeaways

• The freight chain has two legs, each with a distinct GST outcome. Inland leg: fully taxable at 5–18%; ITC-eligible. International leg: zero-rated (Indian carrier) or outside scope (foreign carrier); no cash GST cost.
• File Form GST RFD-11 (LUT) before 1 April of each financial year. A gap in LUT coverage forces IGST payment on international freight invoices and creates a separate refund track.
• GTA services on the inland leg are typically 5% under RCM when no forward-charge option is exercised; budget for the self-invoice discipline in GSTR-3B and confirm the ITC flows back in the same period.
• CHA charges, port handling, and freight forwarding (Indian principal) all attract 18% GST — every rupee of that is ITC-eligible; do not let invoices slip through without booking the credit.
• Reconcile ICEGATE shipping bill data against GSTR-1 Table 6A before filing RFD-01. The ICEGATE mismatch is the single largest cause of deficiency memos and refund delays.
• The two-year limitation under Section 54(1) is a hard statutory deadline — build a quarterly refund calendar and file within 18 months of the relevant date to maintain a clean working capital position.
• Incoterms determine your ITC pool. Under FOB, your refundable GST is limited to domestic charges; under CIF with an Indian carrier, international freight is zero-rated and expands the refund claim — but the carrier's LUT must be on file.