Ocean freight contracts: how to negotiate rates, allocations and reliability with carriers and forwarders
A guide to ocean freight procurement: fixed vs. index-linked rates, allocation and blank sailing protection, surcharges, reliability terms, and how to run a tender for Asia–U.S. and Asia–Europe lanes.
Key takeaways
- Ocean contracts set a rate but rarely guarantee space; negotiate allocation and blank-sailing protection explicitly.
- Index-linked rates with floors and ceilings let you benefit when markets fall without full spot exposure.
- Reliability is now as important as rate: global on-time performance fell to 27% in September 2026.
- Separate base rates from bunker and other surcharges, and define how surcharges are calculated.
- Segment strategy by trade lane; Asia–U.S. and Asia–Europe markets moved in opposite directions in 2026.
In this guide
The market in 2026
Ocean freight split by trade lane in 2026. In early October, Asia–U.S. West Coast spot rates held above $8,000 per forty-foot unit while Asia–North Europe rates were down 34% since July 1, according to Xeneta data reported by FreightWaves. Global schedule reliability fell to 27% in September, with an average delay of six days. See our coverage of rates and reliability.
Contract types
| Type | How it works | Best for |
|---|---|---|
| Fixed annual rate | One rate per lane for the contract term | Stable volumes, budgeting certainty |
| Index-linked | Rate moves with a published index, often with floors and ceilings | Volatile markets, sharing upside and downside |
| Short-term or quarterly | Rates reset each quarter | Markets expected to fall |
| Spot | Priced per shipment | Overflow and irregular volume |
A common approach is a blend: fixed rates on a core share and index-linked or short-term pricing on the rest.
What to negotiate besides the rate
Allocation. A contract rate is worth little if the carrier won’t load your boxes. Specify weekly allocation by lane, and what happens when you under- or over-ship.
Blank sailing protection. Require notice periods for cancelled sailings and guaranteed space on the next sailing.
Named services. Identify the service strings and port rotations you depend on, with notice if they change.
Surcharges. Separate the base rate from bunker, peak season, congestion and canal surcharges. Define how each is calculated and when it can apply.
Reliability. Ask for monthly on-time performance by service and agree remedies, such as credits or volume flexibility, if it falls below a set level.
Free time. Negotiate demurrage and detention free time, which can cost more than the rate difference between bids.
Running an ocean tender
- Build a lane file with origin and destination ports, annual and monthly volumes by container type, and seasonality.
- Invite carriers and forwarders. Carriers offer direct contracts; forwarders add flexibility, consolidation and service across carriers.
- Request structured bids with base rates, surcharges, allocation, free time and reliability commitments.
- Compare total landed cost, including expected demurrage and the inventory cost of delays.
- Award primary and backup on key lanes.
The cost of unreliability
For a company importing $10 million of goods a month, an extra six days in transit ties up roughly $2 million more in inventory, and at a 10% annual carrying cost that’s about $200,000 a year, by our calculation. Reliability terms are worth negotiating.
When to negotiate
| Trade lane | Typical contract season |
|---|---|
| Trans-Pacific (Asia–U.S.) | Early spring, for contracts starting around May |
| Asia–Europe | Fourth quarter, for calendar-year contracts |
| Trans-Atlantic | Varies; often aligned with calendar year |
Related reading
Questions procurement teams are asking
Should ocean freight contracts be fixed or index-linked?
Many shippers combine both: fixed rates for a core share of volume, and index-linked rates with floors and ceilings for the rest, so they benefit when the market falls without full spot exposure.
What is a blank sailing?
A scheduled sailing that a carrier cancels, usually to reduce capacity when demand is weak or to recover schedules. Contracts should say what happens to your allocation when a sailing is blanked.
When are trans-Pacific ocean contracts negotiated?
Trans-Pacific annual contracts are typically negotiated in early spring, while Asia–Europe contracts are often negotiated in the fourth quarter.
How we wrote this guide
This guide draws on 2 sources, listed below, and on our own reporting. It was last reviewed on October 14, 2026 and is updated when rules or market conditions change. It is general guidance, not legal or financial advice. See our editorial standards.
