The short answer
ICUMS, the Integrated Customs Management System, is the electronic single window used by Ghana's customs administration since 2020. Declarations, manifests, permits, duty assessment and payment, risk selection and release all run through it. Importers usually access it through a licensed customs broker, who files declarations on their behalf.
What ICUMS does
- Receives cargo manifests from carriers
- Accepts import, export and transit declarations
- Links permits from regulatory agencies to declarations
- Calculates duty and taxes and records payment
- Selects consignments for examination based on risk
- Issues release so the terminal and shipping line can deliver
The flow for an import
- The carrier submits the manifest.
- The broker lodges the declaration with invoice, packing list and permits.
- ICUMS assesses duty and taxes.
- Duty is paid through a designated bank.
- Risk selection decides whether the cargo is scanned or physically examined.
- Release is issued and the cargo is delivered.
Do I need to use ICUMS myself?
Usually not. Declarations are filed by licensed customs brokers. Some businesses train in-house staff to understand the process; see our ICUMS training.
Common ICUMS issues
- Manifest details not matching the declaration
- Permits not yet linked to the declaration
- Payment made but not reflected, needing confirmation
- Queries raised on valuation or classification
Frequently asked questions
When was ICUMS introduced?
ICUMS was rolled out in 2020, replacing the earlier customs systems.
Can an importer file on ICUMS directly?
Declarations are generally filed by licensed customs brokers on the importer's behalf.
Does ICUMS handle exports and transit?
Yes: imports, exports and transit declarations all run through it.
