US Empty Container Return Fees: 3 Ways to Cut Costs

US Empty Container Return Fees: The SOC Fix

US empty container return fees are one of the most frustrating costs for importers. If you ship using carrier-owned containers (COC), you know the drill. The box arrives, you unload it, and the clock starts ticking. You have a limited free time to return the empty. Miss that window, and the penalties begin. But there is a way to avoid these charges entirely.

How Expensive Are US Empty Container Return Fees?

Carrier containers must be returned within the free time stated on your bill of lading. But port congestion, tight inland trucking, and full warehouses often make that impossible. When that happens, US empty container return fees start piling up.

In 2026, average detention fees in the US and Canada run $100 to $200 per day. For a 20ft container, it’s about $185 per day after the first day. For a 40ft, it’s around $285 per day.

Demurrage fees are similar. A 20ft box might cost $75 to $150 per day for the first few days, then jump to $200 to $300 or more during congestion.

Do the math: a 40ft container stuck for one week can rack up nearly $2,000 in detention alone. If demurrage and detention overlap, the bill climbs even faster. Maersk’s 2026 export detention tariff shows dry containers get only 4 working days of free time. From day 5, it’s $210 per day. Day 9, $260. Day 13, $290.

Why US Empty Container Return Fees Get Worse at Inland Warehouses

If your cargo is headed to inland cities like Chicago, Dallas, or Atlanta, returning the empty becomes even more expensive. You have to truck the empty back to the port or a designated depot. That inland return leg can be hundreds of miles. Trucking costs run from several hundred to over a thousand dollars.

And the free time doesn’t pause just because your box is inland. The clock keeps running. Sometimes you can’t even get a return appointment. The empty sits at a trucker’s yard, and you pay $50 to $100 per day in storage on top of everything else. These extra costs make US empty container return fees even more painful.

How SOC Containers Eliminate US Empty Container Return Fees

SOC stands for Shipper Owned Container. The box is yours, not the carrier’s. That single difference changes everything.

  •  No return, no detention. Carrier detention fees exist because you’re using their equipment. With SOC, it’s your asset. The carrier won’t charge you for using your own box. You control the pace—unload, keep it, reuse it, or sell it. This is the most direct way to avoid US empty container return fees.
  • You can keep it, resell it, or load it for another shipment. Shippers have used SOC boxes to move cargo inland, then reload them for a backhaul to Asia. That flexibility doesn’t exist with COC.
  • Shipping SOC from China to the US keeps costs low. The key is not to ship an empty box on its own. When we have heavy cargo moving from China to the US West or East Coast, we can add your SOC to the same vessel at a marginal cost. The box arrives as your asset. Every dollar you save on detention and demurrage goes straight to your bottom line.

FAQ: 

Q1: How do I get my SOC from China to the US?
A: The key is not to ship it as a standalone empty. When we have heavy cargo moving from China to the US West or East Coast, we add your SOC to the same vessel at a marginal cost. You pay a fraction of full ocean freight. The box arrives as your property.

Q2: What does an SOC container cost compared to a carrier container?
A: A used 40ft container in China costs $1,500–$3,500, depending on grade. Shipping it to the US as SOC adds only a small marginal freight cost. When you factor in avoided detention and demurrage—often $2,000+ per stuck container—SOC usually comes out cheaper.

Q3: Can I resell my SOC container after it arrives in the US?
A: Absolutely. Demand for used containers in the US is strong, especially for storage and modification. You can resell it locally, keep it for on-site storage, or use it for domestic freight. The box is your asset.

Q4: Who can help me arrange SOC shipping from China to the US?
A: Presou handles SOC shipments every day. We source the container, coordinate pickup and loading in China, book the vessel space, and manage delivery to your US destination. Reach out and we’ll walk you through the process.

For More on Shipping from China

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Colton
Expert Contributor

Colton

CEO & Founder of Presou

Colton is a veteran in the logistics industry with over 10 years of experience. He leads Presou and its subsidiary Shenzhen Dayuanjun, focusing exclusively on heavy cargo solutions (>200kg/2CBM) across major Chinese ports to the USA, UAE, and Nigeria.

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