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Online, physical or both?
Use the official online route
Confirm that the vehicle actually requires the 846/non-standard VIN process rather than the normal VIN valuation route. Then an authorised user/declarant signs in to the official 846 Customs portal.
No mandatory physical visit is stated in the sources we currently use
The current sources for Customs 846 VIN portal do not state a compulsory walk-in stage for the standard route.
Find official offices/centres →If this specific process gets stuck
Use NCS's official support/contact route and quote the reference generated by this application.
View agency guidance →Only authorised routes. We never present an unofficial agent, cybercafé or third-party payment page as an alternative unless the responsible agency authorises it.
What you need to know before you continue
Important service-specific details that affect how you apply, what route to use, or what to avoid.
What is the Nigeria Customs 846 non-standard VIN portal for?
The 846 portal is for the applicable Customs cases involving a non-standard or challenged VIN and uses an authorised declaration/assessment route. It is not a general shortcut for ordinary buyers to reduce customs duty.
Verify with Nigeria Customs 846 portal ↗Documents, details and prerequisites you need
This is the complete pre-start checklist from the verified guide. Each item below explains what it is for, where it enters the process and whether the official source actually specifies an original, copy or upload.
A non-standard/challenged VIN case that requires the 846 process
- Why you need it
- This item is explicitly listed in the verified pre-start requirements for this service. Have it ready before beginning so the application is not interrupted.
- Where it is used
- Most directly connected to step 1: Confirm that the vehicle actually requires the 846/non-standard VIN process rather than the normal VIN valuation route.
- Original, copy or upload?
- The official sources used for this guide do not specify original vs copy here. Follow the exact portal or office prompt instead of assuming.
Registered portal user/authorised declarant credentials
- Why you need it
- This item is explicitly listed in the verified pre-start requirements for this service. Have it ready before beginning so the application is not interrupted.
- Where it is used
- Most directly connected to step 2: An authorised user/declarant signs in to the official 846 Customs portal.
- Original, copy or upload?
- The official sources used for this guide do not specify original vs copy here. Follow the exact portal or office prompt instead of assuming.
Valid Customs agent licence where the portal requires it
- Why you need it
- This item is explicitly listed in the verified pre-start requirements for this service. Have it ready before beginning so the application is not interrupted.
- Where it is used
- Most directly connected to step 2: An authorised user/declarant signs in to the official 846 Customs portal.
- Original, copy or upload?
- The official sources used for this guide do not specify original vs copy here. Follow the exact portal or office prompt instead of assuming.
Vehicle/import details and supporting documents requested in the application
- Why you need it
- Used to locate the taxpayer record connected to the transaction.
- Where it is used
- Most directly connected to step 3: Create the application and enter the vehicle/import details and supporting documents requested.
- Original, copy or upload?
- The official sources used for this guide do not specify original vs copy here. Follow the exact portal or office prompt instead of assuming.
Step-by-step instructions
Follow the process in order. Each step also shows what to have ready, what to check before continuing and what evidence to keep. Where the agency does not publish an extra requirement, this guide does not invent one.
Confirm that the vehicle actually requires the 846/non-standard VIN process rather than the normal VIN valuation route.
- A non-standard/challenged VIN case that requires the 846 process
- Valid Customs agent licence where the portal requires it
- Vehicle/import details and supporting documents requested in the application
Make sure the displayed record is the correct person/entity and that the information matches the evidence you are using.
Keep any reference, confirmation, screenshot or acknowledgement generated by the official route.
An authorised user/declarant signs in to the official 846 Customs portal.
- Registered portal user/authorised declarant credentials
- Valid Customs agent licence where the portal requires it
Read the next screen or office instruction before moving on; do not assume an extra payment, document or visit is required unless the responsible agency asks for it.
Keep any reference, confirmation, screenshot or acknowledgement generated by the official route.
Create the application and enter the vehicle/import details and supporting documents requested.
- Vehicle/import details and supporting documents requested in the application
Check that every file belongs to the correct applicant/record, is readable and matches the portal prompt before upload.
Keep the application/reference number, acknowledgement or confirmation generated after submission.
Submit the case for Customs assessment and follow the status through the portal.
- Valid Customs agent licence where the portal requires it
- A non-standard/challenged VIN case that requires the 846 process
- Registered portal user/authorised declarant credentials
Review names, numbers, dates, contact details and selections before final submission because corrections may require a separate official process.
Keep the application/reference number, acknowledgement or confirmation generated after submission.
Complete only the official assessment/payment instructions and retain the generated reference/receipt.
No additional document is specifically tied to this step in the verified guide. Use the full checklist above and follow the official prompt.
Confirm the service, applicant/entity details and amount on the official payment screen before paying. Do not continue from an unsolicited payment link.
Keep the official receipt, payment reference or transaction ID.
Use the portal's verification/status tools to confirm the resulting record.
- Registered portal user/authorised declarant credentials
- Valid Customs agent licence where the portal requires it
Make sure the displayed record is the correct person/entity and that the information matches the evidence you are using.
Keep any reference, confirmation, screenshot or acknowledgement generated by the official route.
What exactly happens next?
Keep the application/reference number, payment receipt, acknowledgement or downloadable record produced by this service.
Use the portal's verification/status tools to confirm the resulting record.
Depends on submission, assessment and Customs processing.
Use NCS's official support channel with the application/reference details.
Quick answers about Customs 846 VIN portal
Direct answers to the questions people commonly search for, using the same verified fee, requirements, route and timeline shown in this guide.
How much does Customs 846 VIN portal cost in 2026?
Customs assessment applies — Duties/charges depend on the vehicle assessment and Customs process; use only the amount generated through the official route.
What do I need for Customs 846 VIN portal?
The current verified checklist includes A non-standard/challenged VIN case that requires the 846 process, Registered portal user/authorised declarant credentials, and Valid Customs agent licence where the portal requires it. Open the requirements section below for the complete list and any service-specific evidence.
Can I do Customs 846 VIN portal online?
Mostly online. Confirm that the vehicle actually requires the 846/non-standard VIN process rather than the normal VIN valuation route. Then an authorised user/declarant signs in to the official 846 Customs portal. The current sources for Customs 846 VIN portal do not state a compulsory walk-in stage for the standard route.
How long does Customs 846 VIN portal take?
Depends on submission, assessment and Customs processing.
Where do I start Customs 846 VIN portal?
Confirm that the vehicle actually requires the 846/non-standard VIN process rather than the normal VIN valuation route. Then an authorised user/declarant signs in to the official 846 Customs portal.
Important notes
- This is not a general consumer shortcut for reducing vehicle duty; the portal is designed for the applicable non-standard VIN/customs-declaration cases.
- The portal's account requirements can involve a licensed Customs agent/declarant.
- A buyer can still ask for the resulting official Customs record and separately verify vehicle ownership and registration.
Common questions
These answers are generated from the verified requirements, route, fee, timeline and official-source notes for this specific service.
What should I prepare before I start?
Prepare before you begin by gathering every item below. The detailed checklist above explains why each one is needed, where it is used, and whether the official source specifies an original, copy or upload.
- A non-standard/challenged VIN case that requires the 846 process — Other requirement
- Registered portal user/authorised declarant credentials — Other requirement
- Valid Customs agent licence where the portal requires it — Document
- Vehicle/import details and supporting documents requested in the application — Other requirement
Can I do this online, or do I need to visit an office?
Mostly online. Confirm that the vehicle actually requires the 846/non-standard VIN process rather than the normal VIN valuation route. Then an authorised user/declarant signs in to the official 846 Customs portal.
The current sources for Customs 846 VIN portal do not state a compulsory walk-in stage for the standard route.
How much does this service cost?
Customs assessment applies — Duties/charges depend on the vehicle assessment and Customs process; use only the amount generated through the official route.
Pay only through the responsible agency or the official payment channel linked in this guide.
How long should it take?
Depends on submission, assessment and Customs processing.
Processing can still take longer where identity checks, document corrections, payment confirmation or manual review are required.
What happens after I submit or complete the main step?
Keep the evidence for Customs 846 VIN portal: Keep the application/reference number, payment receipt, acknowledgement or downloadable record produced by this service.
Complete the final published step: Use the portal's verification/status tools to confirm the resulting record.
What should I do if the portal, payment or application gets stuck?
Use NCS's official support/contact route and quote the reference generated by this application.
Keep any application number, receipt, acknowledgement, transaction reference or screenshot that can help the agency trace the request.
What should I be careful about?
- This is not a general consumer shortcut for reducing vehicle duty; the portal is designed for the applicable non-standard VIN/customs-declaration cases.
- The portal's account requirements can involve a licensed Customs agent/declarant.
How do I verify that these instructions are current?
This guide was last checked on 2026-10-01. The official government or agency sources used to verify it are listed directly below this section.
Where an agency changes a fee, deadline or procedure, the official source takes priority over this independent guide.
Is MyNigeriaGuide the government website for this service?
No. MyNigeriaGuide is an independent information service. Applications, payments, approvals and final decisions remain with the responsible government agency.
Official sources
These are the government or agency pages used to verify this guide. Open them directly whenever you want to confirm the source.
See something outdated?
Correction reporting is checked only when you choose to report an issue, keeping normal guide loads lighter.