AI agents for business finance: what they can and can't do
What AI agents can do in bookkeeping, close, collections and compliance today, where a person must stay in charge, and how to judge a product.
The short answer
Nigerian importers usually need a CAC certificate and TIN, a proforma invoice, an insurance certificate, any product certificate for regulated goods, a Form M registered on the Nigeria Single Window, and later the bill of lading, final invoice, packing list, SONCAP certificate and PAAR. Each document proves a different part of the trade, and they must agree with each other.
Why the paperwork matters
An import into Nigeria is checked from two directions. Your bank needs documents to justify releasing foreign exchange, and the Nigeria Customs Service needs documents to value and clear the goods. When the two sets tell the same story, the process moves. When a quantity, price or supplier name differs between documents, it stops. The CBN's 2026 Foreign Exchange Manual sets heavy penalties for banks that process transactions without adequate documents, which is why your bank will be thorough.
Before you order: business documents
The Nigerian Ports Authority lists these as prerequisites:
- Certificate of incorporation or registration from the CAC.
- A Tax Identification Number with a valid email address tagged to it.
- Evidence of up-to-date tax payments.
- An account with an authorised dealer bank that will process your Form M and PAAR.
Before you pay: the trade documents
- Proforma invoice
- The supplier's quotation showing goods, quantity, unit price, total, currency and shipping term. It is the basis for your Form M.
- Insurance certificate
- Evidence that the goods are insured for the journey. Attach it to the Form M.
- Product certificate
- Needed for goods regulated by the Standards Organisation of Nigeria. You activate it on the single window.
- Form M
- The import declaration you open on the Nigerian Trade Platform (Single Window) and submit to your bank. Your bank validates it and sends it to customs.
Our explainer on Form A and Form M covers what the forms are; this checklist is about how they fit together.
After the goods ship: shipping and clearing documents
- Bill of lading or airway bill
- Issued by the carrier. It shows the goods were shipped and, for sea freight, gives title to collect them.
- Final (commercial) invoice
- The supplier's final bill. It should match the proforma unless you have amended the Form M.
- Packing list
- Lists what is in each package. Customs and inspectors use it.
- SONCAP certificate
- The supplier obtains it from the appointed agent using your Form M, the final invoice, the bill of lading and the packing list. You then activate it.
- PAAR
- The Pre-Arrival Assessment Report you apply for on the single window. Once issued, clearing can begin.
A worked example of matching documents
Example only. Bisi imports 500 cartons of tiles.
| Document | Quantity | Value | Status |
|---|---|---|---|
| Proforma invoice | 500 cartons | US$12,500 FOB | Basis for Form M |
| Form M | 500 cartons | US$12,500 FOB | Accepted by customs |
| Final invoice | 520 cartons | US$13,000 FOB | Mismatch |
| Packing list | 520 cartons | Not shown | Mismatch |
The supplier shipped 20 extra cartons as a goodwill offer and invoiced them. Now the final invoice and packing list do not match the Form M. Bisi must either ask the supplier to correct the shipment and documents or ask her bank about amending the Form M before the goods arrive. Catching this early saves days at the port. At an example rate of ₦1,500 per dollar, the extra US$500 is ₦750,000 of value that has no documentation behind it.
A habit that prevents most problems
- Send the supplier a copy of your registered Form M and ask them to ship exactly to it.
- Ask for draft shipping documents before the vessel sails and compare them line by line.
- Keep one folder per shipment with every version of every document.
- Record the date of the bill of lading, as later steps are timed from it.
Who does what
It is easy to assume your clearing agent handles everything, but the responsibilities are split. You, the importer, open the Form M, choose the bank and apply for the PAAR. Your bank validates the Form M and processes the payment. Customs accepts the Form M and later assesses the goods. The supplier produces the final invoice and packing list and obtains the SONCAP certificate. The shipping company issues the bill of lading. Your clearing agent works with all of them at the port, but cannot fix a Form M that was wrong from the start.
If you are new to importing, consider a small first shipment. It costs a little more per unit, but you learn the sequence with less money at risk, and you find out how quickly your bank, supplier and agent respond. Many first-time importers lose more to storage charges from document delays than they would have saved on a larger order. A trial run also shows you which documents your bank asks to see in what format, so the second shipment goes faster. Write down every question the bank asked and every correction you made, and turn that into your own checklist for the next order. See how to pay a foreign supplier from Nigeria for the payment steps that sit alongside these documents.
Where Pryme fits
Pryme does not process Form M or PAAR; that is the role of your authorised dealer bank and customs. A Pryme Business Account helps with the records around a shipment. The Compliance agent can prepare a checklist for each order and flag missing items, and actions are recorded so you can see who approved what. When you pay local costs such as clearing agents and haulage, you can generate a verifiable receipt through Pryme's partnership with VerifyDoc.ai, which the recipient can check is genuine and unaltered. See the Compliance agent and how Pryme works.
Questions people ask
What documents do I need to import goods into Nigeria?
Typically a CAC certificate, TIN, proforma invoice, insurance certificate, any product certificate, Form M, then the bill of lading, final invoice, packing list, SONCAP certificate and PAAR.
What is PAAR in Nigeria?
The Pre-Arrival Assessment Report. You apply for it on the Nigeria Single Window after activating the SONCAP certificate, and clearing begins once it is issued.
What happens if my invoice does not match my Form M?
Your bank or customs may hold the transaction until the documents agree. Ask your bank about amending the Form M or have the supplier correct the documents.
Who gets the SONCAP certificate?
The supplier abroad, using your Form M, final invoice, bill of lading and packing list. You then activate it.
Sources
- Nigerian Ports Authority: Import and export guidelines · accessed Oct 2026
- Key regulatory update in Nigeria: the CBN Foreign Exchange Manual 2026 (Mondaq) · accessed Oct 2026
- CBN Foreign Exchange Manual, 4th Edition (2026) · accessed Oct 2026
This article is general information, not financial, legal or tax advice. Products described are provided under the terms on this site and are subject to regulation and eligibility.