Ocean freight surcharges can seem like alphabet soup to first-time shippers, BAF, CAF, GRI, PSS, each showing up on invoices with little explanation. These aren’t hidden fees; they’re standard industry mechanisms carriers use to adjust rates for fuel costs, currency swings, and demand spikes. Here’s what each one actually means.
Table of Contents
- BAF: Bunker Adjustment Factor
- CAF: Currency Adjustment Factor
- GRI: General Rate Increase
- PSS: Peak Season Surcharge
- Other Common Surcharges
- Frequently Asked Questions
BAF: Bunker Adjustment Factor
BAF is a surcharge that adjusts freight rates in line with fluctuations in bunker fuel (the fuel that powers container ships) prices. Because fuel is one of the largest operating costs for a shipping line and prices can swing significantly, carriers apply BAF as a variable component on top of the base freight rate rather than rebuilding contract rates every time fuel prices move.
CAF: Currency Adjustment Factor
CAF compensates carriers for currency exchange rate fluctuations, since shipping lines often operate costs in multiple currencies while quoting freight rates in a single reference currency, commonly USD. When exchange rates move unfavorably for the carrier, CAF adjusts the freight rate to offset that shift.
GRI: General Rate Increase
A GRI is a broad, across-the-board rate increase applied by carriers on a specific trade lane, usually announced with some advance notice. Unlike BAF or CAF, which track a specific cost input, GRIs reflect a carrier’s overall pricing strategy, often tied to capacity constraints, demand shifts, or a general repricing of a route.
PSS: Peak Season Surcharge
PSS is applied during periods of high shipping demand, commonly ahead of major retail seasons in destination markets, when container space becomes scarce relative to demand. It’s a temporary surcharge tied to a specific seasonal window rather than a permanent rate change.
Other Common Surcharges
- Terminal Handling Charge (THC): Covers container handling at the port terminal.
- Documentation Fee: Covers preparation and issuance of shipping documents.
- Low Sulphur Surcharge: Compensates for the cost of complying with low-sulphur fuel regulations in certain shipping zones.
- Congestion Surcharge: Applied when a specific port is experiencing significant delays affecting vessel schedules.
Frequently Asked Questions
Are BAF and CAF negotiable?
Generally not on an individual shipment basis, since they’re standardized industry-wide adjustments tied to fuel prices and currency movements rather than carrier discretion. They may be factored into overall contract negotiations for high-volume shippers.
How much notice do carriers give before a GRI?
This varies by carrier and route, but GRIs are typically announced with some lead time, often a few weeks, allowing shippers to plan bookings accordingly if they want to move cargo before an increase takes effect.
When does Peak Season Surcharge typically apply?
PSS timing depends on the destination market and its retail calendar, commonly applied in the months leading up to major shopping seasons when demand for container space rises sharply.
Why does my freight quote change between booking and shipping?
Surcharges like BAF, CAF, and GRI can be updated between the time a quote is issued and the actual sailing date, particularly if there’s a gap of several weeks. Ask your forwarder how long a quoted rate remains valid.
Want a clear breakdown of all applicable surcharges before booking your shipment? Contact Paramount Express Agencies for a transparent, itemized quote.
