When your car arrives at Tema Port from Korea, the clock starts ticking. For the first few days, storage is free. After that, charges begin to build day by day, and they can quietly grow into one of the biggest avoidable costs of importing a vehicle. The good news is simple: these charges are avoidable. With the right documents, funds ready, and fast clearance, most importers never pay a cedi in demurrage.
This guide explains what these charges are, who charges them, why they escalate, and exactly how to keep them off your final bill.
Demurrage, detention, and rent are not the same thing
People often lump all port costs together as "demurrage," but they are separate charges from separate parties. Knowing the difference helps you see where the money actually goes.
- Demurrage is charged by the shipping line. It is the fee for keeping your container (or your cargo occupying the line's equipment and space) beyond the free period the line allows.
- Detention is also a shipping line charge. It applies when you take the container out of the port to unstuff it but return the empty container late.
- Rent (also called storage) is charged by the port and terminal operators. It is the fee for your cargo continuing to occupy port yard space after the free days end.
In plain terms, demurrage and detention are "rent" you pay the shipping line, while storage or rent is what you pay the port. It is entirely possible to owe both at the same time on the same vehicle, which is why delays get expensive fast.
Who is who at Tema Port
Three main players control your cargo and its charges:
- The shipping line owns the container and sets demurrage and detention rules.
- Ghana Ports and Harbours Authority (GPHA) is the port authority.
- Meridian Port Services (MPS) operates the main container terminal at Tema where most boxes are discharged.
Sitting alongside them is the Ghana Shippers Authority (GSA), the government body that protects the interests of importers and exporters. The GSA does not set the fees, but it advocates hard on behalf of shippers, runs education campaigns, and negotiates with shipping lines and terminals to bring charges down. The GSA has even pushed for the long-term goal of demurrage-free ports in Ghana, pointing out that many major ports worldwide do not charge demurrage on weekends, public holidays, or while cargo is held up by customs.
The free period, and how charges escalate
Every shipment gets a free period to clear before charges start. According to the Ghana Shippers Authority, the standard free time is commonly around seven days for dry containers (shorter for reefer cargo). The exact number of free days depends on your specific shipping line and the terms on your bill of lading, so always confirm your own count.
Once the free days run out, the cost does not stay flat. It climbs in bands, and the daily rate typically increases the longer your cargo sits, with larger container sizes costing more and separate port rent stacking on top. Because these rates change and vary by line and container size, treat any figure you see online as a guide only. Confirm the current numbers directly with your shipping line, the terminal, or the Ghana Shippers Authority before you plan.
The pattern to remember is this: a few days late is a nuisance, but a few weeks late can add hundreds of dollars per container.
Why these charges are avoidable
The GSA has been clear for years that demurrage and detention are an avoidable cost. In one recent year, Ghanaian shippers paid an estimated 24 million US dollars in demurrage to shipping lines, and the GSA's message is that most of it did not need to be paid at all. If you clear your cargo within the free period, you do not pay container demurrage or rent.
Almost every demurrage bill comes down to the same root causes:
- Documents that arrive late or contain errors
- Funds for duty not ready when the car lands
- Slow clearance through the ICUMS system
- Waiting until arrival to start the process instead of preparing in advance
Fix those, and the charges disappear.
How to avoid demurrage on your car
Here is the practical checklist that keeps your vehicle moving through Tema before the free days expire.
Have your documents ready before the ship arrives
Your bill of lading, invoice, and title or export documents should be complete and in hand well ahead of arrival. A single missing or mismatched document can stall clearance long enough to trigger charges.
Have your funds ready
Import duty, VAT, and related levies are assessed through ICUMS. If the money is not ready the moment the assessment lands, your car sits in the yard accruing rent and demurrage while you arrange payment. Budget and set the funds aside before the vessel docks.
Start ICUMS clearance early and use pre-arrival declaration
Ghana's ICUMS platform allows much of the declaration to be done before the ship arrives. Filing early means your car can be assessed and released quickly instead of joining the queue after landing. The GSA specifically encourages pre-arrival declaration as a way to beat demurrage.
Track the vessel and know your free-day deadline
Know your ETA and your exact free-day count, then work backwards. Treat the last free day as a hard deadline, not a target.
Return empty containers on time
If your car came in a container that you unstuff off-site, return the empty box promptly to avoid detention charges from the line.
How SmartLink keeps these charges off your bill
This is exactly the part of the journey SmartLink Auto manages for you. We prepare your documents in Korea before the car ships, so nothing is missing when it lands. We track your vessel to Tema, file ICUMS declarations early, and move on clearance the moment your vehicle is discharged. Because we treat the free period as a deadline, our clients typically collect their cars without ever paying demurrage or rent.
The bottom line
Demurrage, detention, and port rent are real, and they add up quickly, but they are almost entirely avoidable. Understand who charges what, know your free days, get your documents and funds ready in advance, and clear through ICUMS fast. Do that, and the charges never start. Let SmartLink handle it, and you simply collect a car that is ready and waiting, with no surprise fees at the gate.
Frequently asked questions
What is demurrage at Tema Port?+
Demurrage is a shipping-line charge for holding the container or cargo beyond the free period. Rent (storage) is a separate charge from the port for occupying yard space. You can owe both at the same time on one vehicle.
How many free days do I get before charges start?+
Commonly around 7 free days for dry containers from discharge, but the exact count depends on your shipping line and the terms on your Bill of Lading, so confirm your own.
How do I avoid demurrage and port charges?+
Have your documents and funds ready before the ship arrives, file the ICUMS declaration early (pre-arrival), and clear within the free period. Treat the last free day as a hard deadline.
How much can demurrage cost?+
It escalates in bands the longer cargo sits, so a few weeks late can add hundreds of dollars per container. Rates vary by line and container size, so confirm current figures with your line or the Ghana Shippers Authority.
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