The short answer

In early June 2026, India's Ministry of Shipping (under Minister Scindia) issued an operational directive to major ports—including JNPT, DP World, and Adani entities—to implement temporary congestion surcharges on containerised export cargo in response to unprecedented vessel backlogs and berth delays.

The levy, typically 2–4% of base freight for export containers, takes effect immediately and has no sunset date published yet. For exporters relying on tight margins and fixed-price contracts, this represents a material cost shock that cannot be passed backward to ports and may not fit within buyer-negotiated freight terms.

Advisory

Vessel queuing at JNPT, Mundra crosses 12-day average

Port congestion metrics released by the Directorate General of Shipping show average vessel turn-around time has doubled since April 2026, driven by peak season demand and temporary berth unavailability. Exporters face automatic delay penalties in time-sensitive contracts.

Forwarders and NVOCCs already absorbing surcharge variability

Freight forwarders report that port surcharges now fluctuate weekly based on congestion. Export-focused NVOCCs (Non-Vessel Operating Common Carriers) are either building buffer margins or renegotiating shipper agreements to pass through cost volatility.

Export contracts signed before June now face margin compression

SME exporters with fixed-price export orders locked in at Q1 2026 freight assumptions now absorb the June surcharge delta. Contract renegotiation is difficult; many are choosing to defer shipments or consolidate smaller orders to recover per-unit cost.

◆ What it means for you — the Vinayakam view

Under Indian contract law and the IGST regime, exporters cannot claim the port congestion surcharge as a recoverable input cost or adjust export invoice prices retroactively without buyer consent—creating a compliance and pricing trap. GST on outbound supplies is zero-rated only if the supply itself qualifies; a surcharge imposed by a third party (the port) after invoice date may attract reverse-charge or additional GST scrutiny. Vinayakam Consultants helps logistics operators and exporters map surcharge recovery routes—whether to amend export invoices, seek buyer relief under force-majeure clauses, or restructure freight procurement to absorb costs at the consolidation rather than final-export leg. We also advise on GST treatment and documentation to defend zero-rating claims if the revenue authority later challenges surcharge absorption.

Your action checklist

  • Audit all active export contracts (signed before 1 June 2026) for fixed-price freight terms and force-majeure language; flag orders shipping in Q3 2026 as highest risk.
  • Request written confirmation from your freight forwarder or NVOCD of the exact surcharge structure, effective date, and applicable port corridors (JNPT, Mundra, Paradip, Chennai, Cochin); do not assume one formula applies uniformly.
  • Model revised freight costs into gross margin for pending orders; calculate the threshold at which consolidation, domestic pre-positioning, or order deferral becomes cost-neutral versus absorbing the surcharge.
  • Preserve all port invoices, surcharge notices, and forwarder invoices as documentary evidence for GST input-tax claims (if any surcharge is later deemed an allowable input) and for buyer dispute resolution under your sales contract; consult a GST advisor on your specific facts before claiming ITC.

Frequently asked questions

What is the port congestion surcharge imposed in June 2026?

India's Ministry of Shipping issued a directive in June 2026 requiring major ports to implement temporary congestion surcharges of 2–4% on containerised export cargo in response to vessel backlogs and berth delays.

Can exporters claim port congestion surcharge as an input cost under IGST?

No. Under Indian contract law and IGST regulations, exporters cannot claim the port congestion surcharge as a recoverable input cost or adjust export invoice prices retroactively without buyer consent.

How has port congestion affected vessel turn-around time at JNPT?

Average vessel turn-around time has doubled since April 2026, with JNPT experiencing 12-day average vessel queuing, driven by peak season demand and temporary berth unavailability.

port congestion June 2026freight cost pressureexport competitivenesslogistics planning
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