Last reviewed: September 2026.
Tanzania’s commercial geography is simple to state and easy to underestimate. The country borders eight others, several landlocked. Dar es Salaam is therefore not only Tanzania’s port; it is a gateway for a large part of the interior, and goods landed there move onward to Zambia, Malawi, the DRC, Burundi, Rwanda and Uganda. For an importer, this means the distribution you build for Tanzania can reach a market several times larger than Tanzania alone. For an exporter of raw materials, it means your competition for space, equipment and transport includes transit cargo that has nothing to do with you.
Dar es Salaam handles the great majority of Tanzania’s trade and most transit traffic. It is where your container will land unless there is a specific reason otherwise.
Tanga, in the north, serves the northern regions and has a role in regional pipeline and bulk traffic.
Mtwara, in the south, is the natural port for cargo originating in Ruvuma, Lindi and Mtwara, including minerals and agricultural produce. Where your project sits in the south, check Mtwara before defaulting to Dar; the road distance saved can be substantial.
The Central Corridor runs from Dar es Salaam through Dodoma and the west to Kigoma and Mwanza, serving Burundi, Rwanda, eastern DRC and Uganda. The Standard Gauge Railway being built along this route is the single largest change to Tanzanian logistics in a generation, and its progressive opening eases pressure on the port and shortens inland transit.
The TAZARA corridor runs south west to Zambia, and onward toward Malawi and the Copperbelt, historically by rail and heavily by road.
Road transit remains the workhorse on every corridor. Transit cargo moves under customs bond, and the paperwork differs from cargo cleared for home use: goods are sealed and monitored to the border rather than assessed for duty here.
Demurrage and storage. Charges accrue while a container sits. The overwhelming majority of demurrage we see is caused by documents that were not ready before the vessel arrived, not by congestion.
Incomplete documentation. A missing certificate of conformity or sector permit stops the clearance entirely, and the clock runs.
Wrong classification. A disputed HS code means reassessment, and the cargo waits while it is resolved.
Underestimating inland transport. The port is not the destination. Inland distances are long, and rates vary sharply by route, season and cargo type. Get the delivered price, not the landed price.
Appoint a licensed clearing agent before you ship, not when the vessel is at anchor, and give them the full document set in advance. Decide early whether your cargo is for home use or transit, because the regimes differ. If your operation sits in the south or north, price Mtwara or Tanga against Dar rather than assuming. And build a realistic buffer into first-shipment timelines: the first container through any new route always takes longer than the tenth.