Container Rental Period Explained: Rules and Considerations for Container Leasing

During shipping peaks, carriers often lease containers from other operators or leasing companies. Leased containers typically receive equal treatment as owned units, but free-time allowances vary: 7 days for standard boxes, 5 days for special equipment. Specific rules depend on lease agreements.
Container Rental Period Explained: Rules and Considerations for Container Leasing

During peak shipping seasons, some carriers facing container shortages have resorted to temporary measures, including leasing containers from other shipping companies with surplus capacity or specialized container leasing firms. In these cases, leased containers typically receive the same treatment as a carrier's own containers, though they may not qualify for extended free-time allowances at certain ports. These regulations aim to ensure the legal and compliant use of leased containers while maintaining efficient resource utilization.

Container Leasing Categories

Leased containers fall into two main categories:

  • Shipper-owned containers (SOC containers)
  • Specialized container types

Different container types have varying free-time allowances. Standard containers typically receive a seven-day free period, while specialized containers have a shorter five-day allowance. The free-time calculation begins on the day of container pickup and continues until the vessel's departure date. Notably, containers picked up by 23:59 still count as a full day's use, with no reduction for late pickup times.

Specialized Container Considerations

For tank containers (TANK) or other specialized types, free-time periods depend on the leasing company's specific policies. These specialized containers are typically leased either:

  • Per voyage
  • Annually

Shipping companies should confirm all free-time limitations and regulations before leasing to avoid disputes and potential financial losses during operations.

Contractual Recommendations

To ensure compliant container leasing, carriers should negotiate and clearly define all terms in lease agreements, including:

  • Lease duration
  • Free-time conditions
  • Associated fees and charges

Only through comprehensive agreement on all terms can both parties protect their interests and maintain an effective leasing relationship. These measures help shipping companies optimize resource utilization and strengthen their competitive position in the market.