A customs declaration is one of the most important stages of importing goods into Nigeria. It is the formal submission of information about your shipment to Nigeria Customs Service, including what the goods are, their value, classification and other details needed for customs assessment.
For commercial imports, the declaration is now handled electronically through the Nigeria Customs Service’s Unified Customs Management System, commonly known as B’Odogwu. The Nigerian Trade Information Portal identifies customs declaration, payment of applicable duties and taxes, inspection where required and release as key stages of the import process. (NTIP – Nigerian Trade Information Portal)
What Is a Customs Declaration?
A customs declaration tells Customs what you are bringing into Nigeria.
It provides information such as:
- Importer details
- Supplier or exporter details
- Description of the goods
- Quantity
- Value
- Country of origin
- HS code
- Freight and insurance information
- Transport details
- Applicable supporting documents
The information is used to determine the appropriate customs treatment and calculate applicable duties, taxes and levies.
For a first-time importer, the most important rule is simple: declare the goods accurately and make sure the information agrees with your supporting documents.
Who Can Make a Customs Declaration?
The Nigerian Trade Information Portal states that a licensed customs agent is required for customs clearance processing. (NTIP – Nigerian Trade Information Portal)
The importer therefore normally works with a licensed customs agent to handle the declaration and clearance process.
This does not mean you should hand over the entire process without understanding it. As the importer, you should know what is being declared on your behalf because you are responsible for providing accurate information and documents.
What You Need Before Making the Declaration
Before the declaration stage, make sure the basic import requirements have been handled.
These can include:
- TIN and importer registration
- Correct HS code
- Form M
- PAAR where applicable
- Commercial invoice
- Packing list
- Bill of Lading or Air Waybill
- CCVO
- Insurance documentation where applicable
- Product-specific permits or certificates
- Other supporting documents required for the goods
The official Trade Information Portal provides product-specific procedures because documentation and regulatory requirements can differ between products. (NTIP – Nigerian Trade Information Portal)
Step 1: Identify the Correct HS Code
The HS code is one of the most important pieces of information in your declaration.
It classifies your goods under the customs tariff system and can affect the applicable duty rate and regulatory requirements.
Do not select an HS code simply because your supplier gave it to you. Confirm that the classification accurately describes the goods being imported.
Nigeria’s current customs valuation guidance also emphasizes that tariff classification determines the applicable tariff rate. (Nigeria Customs Service)
Step 2: Confirm the Customs Value
You also need to establish the value of the goods for customs purposes.
Nigeria’s customs valuation framework uses the transaction value as the primary method where the applicable conditions are satisfied. Certain costs, including transport to the Nigerian port, loading and handling, insurance and other specified additions, can form part of the customs value under the applicable rules. (Nigeria Customs Service)
This is why you should not simply declare the amount you paid the supplier without understanding the applicable valuation rules.
Step 3: Prepare the Supporting Documents
Your customs agent will need the documents required for the declaration.
Your commercial invoice, packing list and transport document should accurately describe the same shipment.
For example, if your invoice says you imported 1,000 units but the packing list says 800 units, the discrepancy needs to be resolved.
The official import procedure lists the commercial invoice, Form M, transport document, CCVO, packing list and applicable product certificates among the documents used in the import process. (NTIP – Nigerian Trade Information Portal)
Step 4: Submit the Goods Declaration
The importer or licensed agent submits the electronic goods declaration through the relevant customs system.
The Nigeria Customs Service’s published service standards state that the importer or agent generates the electronic Single Goods Declaration and assessment notice. (Nigeria Customs Service)
The declaration contains the information Customs needs to assess the shipment.
Step 5: Customs Assesses the Declaration
After submission, Customs assesses the declaration using the applicable tariff classification and valuation rules.
The assessment determines the applicable government charges.
The official Nigerian Trade Information Portal’s duty calculator allows traders to enter the HS code, cost price, freight and insurance and provides estimates for import duty, VAT and other applicable taxes and levies. (NTIP – Nigerian Trade Information Portal)
Keep in mind that the calculator provides an estimate and that applicable rates can change.
Step 6: Pay the Assessed Charges
Once the assessment is generated, the applicable duties, taxes and levies need to be paid.
The amount depends on the goods and their applicable customs treatment.
Do not confuse customs duty with your complete import cost. You may also have shipping-line charges, terminal fees, clearing-agent charges, storage, demurrage and inland transportation.
Step 7: Inspection or Scanning
After the declaration and payment stages, the shipment may be subject to scanning or physical examination where required.
The published Nigeria Customs Service procedure states that an inspection report can be generated by Customs or a joint inspection team, after which compliant cargo can be released. (Nigeria Customs Service)
If Customs identifies a discrepancy, you may need to provide additional information or resolve the issue before the shipment can be released.
Step 8: Customs Release
Once the applicable requirements have been satisfied, the cargo can be released.
The import procedure published by the Nigerian Trade Information Portal describes the sequence as customs declaration, payment, inspection where required and release after compliance verification. (NTIP – Nigerian Trade Information Portal)
Your logistics arrangements should already be in place at this stage so the goods do not remain at the port unnecessarily.
What Happens if You Declare the Wrong Information?
Incorrect declarations can create serious problems.
Common issues include:
- Wrong HS code
- Incorrect quantity
- Incorrect product description
- Incorrect customs value
- Missing permits
- Inconsistent documents
- Misclassification of regulated goods
Do not deliberately undervalue goods or describe them inaccurately to reduce customs charges.
Nigeria’s customs valuation guidance states that Customs can test the truth and accuracy of statements, documents and declarations presented for valuation. (Nigeria Customs Service)
If you discover an error, discuss it with your licensed customs agent and the relevant customs authorities rather than trying to conceal it.
Customs Declaration vs Customs Clearance
These terms are related but they are not exactly the same.
Customs declaration is the formal submission of information about your goods to Customs.
Customs clearance is the wider process of getting the shipment through the customs requirements so that it can be released.
Clearance can involve declaration, assessment, payment, inspection, documentation and release.
Thinking of the declaration as one major stage within the larger clearance process makes the difference easier to understand.
Common Customs Declaration Mistakes
New importers should watch out for:
Using the Supplier’s HS Code Without Checking
A foreign supplier may use a classification that does not match Nigerian tariff treatment.
Declaring the Wrong Value
Trying to make the shipment appear cheaper can create valuation problems.
Inconsistent Documents
Your invoice, packing list, Form M, transport document and declaration should accurately relate to the same shipment.
Ignoring Product-Specific Requirements
Some products require additional licences, certificates or regulatory approvals.
Waiting Until Arrival
Import documentation should be prepared well before the goods reach the Nigerian port.
How Travo.ng Can Support the Logistics After Declaration
Travo.ng can support the transportation side of an import operation once the relevant customs process has been completed.
For example, after cargo is released from a Lagos port, an importer may need to move it to a warehouse, shop, distribution centre or another Nigerian state. Travo.ng can support cargo transportation, delivery coordination and vehicle hire where appropriate.
Travo.ng is not Nigeria Customs Service and does not replace a licensed customs agent. Customs declarations, valuation, assessment, inspection and formal release remain part of the customs process handled through the relevant authorities and licensed professionals.
The practical role for Travo.ng is helping with the movement of goods after the customs and logistics requirements have been properly arranged.
Customs Declaration Checklist
Before submitting your declaration, check:
- ☐ Importer details are correct
- ☐ TIN is correct
- ☐ Supplier details are correct
- ☐ Product description is accurate
- ☐ HS code has been verified
- ☐ Quantity matches the packing list
- ☐ Customs value is properly determined
- ☐ Freight and insurance information is available
- ☐ Form M is available where required
- ☐ PAAR is available where applicable
- ☐ Required product permits are available
- ☐ Bill of Lading or Air Waybill is correct
- ☐ Commercial invoice is correct
- ☐ Packing list is correct
The key is consistency. Your customs declaration should tell the same story as the documents supporting your shipment.
The Simple Customs Declaration Process
For a beginner, remember the process this way:
Prepare documents → Confirm HS code → Establish customs value → Submit electronic declaration → Receive assessment → Pay applicable charges → Inspection/scanning where required → Customs release → Move goods to their destination.
Because requirements can vary by product and regulations can change, always check the current Nigerian Trade Information Portal and Nigeria Customs Service requirements for your particular shipment before making a declaration. (NTIP – Nigerian Trade Information Portal)
