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
Use at least two people for every payment to Nigeria above a set ceiling: one prepares, another approves, and neither can add or change a payee and pay it alone. Verify any new or changed bank details by calling a number you already hold, never one in the request, which is the same advice An Garda Síochána gives on fraud. Keep the invoice, approval and payment record together, because section 81 of the Taxes Consolidation Act 1997 allows a deduction only for money laid out wholly and exclusively for the trade.
Why payments to Nigeria need their own rules
Cross-border payments are harder to recall than domestic ones, payee details are less familiar, and fraudsters know that finance teams pay foreign suppliers by email instruction. An Garda Síochána's fraud page warns that messages asking you to transfer money to an account in a foreign country are a common pattern, and tells people never to use contact details supplied by the person asking and never to send money to a third party unless they trust their bona fides. A small Irish company that pays a Lagos contractor and a Nigerian supplier every month needs rules that make the obvious fraud hard and leave a clear record.
The core controls
| Control | What it means | Who |
|---|---|---|
| Segregation of duties | The person who sets up or changes a payee is not the person who approves payments to it | Two different people |
| Dual approval | Every payment above a ceiling needs a second approver | Preparer plus approver |
| Payee verification | New or changed bank details confirmed by phone to a number already on file | Whoever sets up the payee |
| Ceilings | Amounts above which a director must approve | Board sets, finance applies |
| Audit trail | Invoice, approval, payment and confirmation stored together | System, reviewed monthly |
| Monthly review | Someone outside the payment chain reviews payees and payments | Director or external accountant |
The ceiling can be low. In a five-person company, a rule that every payment to Nigeria over €1,000 needs a director's approval costs little time and blocks most single-person mistakes; that figure is an example to adapt, not a standard.
Payee changes: the main risk
The most damaging pattern is a convincing email from a known Nigerian supplier, or someone pretending to be one, saying the bank account has changed. The steps that stop it:
- Freeze payments to that payee until the change is verified.
- Call the supplier on a number from your records or the original contract, not the email.
- Confirm the new account name matches the supplier's legal name; a NUBAN account in a different name is a red flag.
- Have a second person approve the change, and record who verified it and how.
- Send a small first payment and ask the supplier to confirm receipt before paying in full.
If you have already paid, the Garda page says to report it immediately to your bank and your local Garda station. Speed matters more than anything else.
Payroll to Nigeria
Salary runs add a different risk: a fictitious employee, or a changed account for a real one. Controls that work:
- a staff list maintained by someone other than the person who prepares payroll;
- bank details collected once at hiring, in writing, in the employee's own name, and changed only with a verification call;
- a director reviewing the payroll total and any new names before each run;
- a monthly comparison of payroll with the Nigerian PAYE remitted, which should move together.
See paying staff in naira or dollars for the payroll mechanics.
Urgent requests from directors
A second pattern is the urgent message that appears to come from a director: pay this Nigerian supplier today, I am in a meeting, do not call. Treat urgency and secrecy as warning signs. Your policy should say that no one, including a director, can bypass the second approval by email or message, and that the person receiving such a request calls the director on a known number before acting. Writing that rule down in advance protects junior staff who would otherwise feel pressure to comply.
Test the controls
Once a quarter, pick three payments to Nigeria at random and trace each one from contract to invoice to approval to payment confirmation. If any link is missing, fix the process, not just the file.
The paper trail
Section 81(2)(a) of the Taxes Consolidation Act 1997 says no deduction is allowed for money not wholly and exclusively laid out for the trade. If Revenue asks about a Nigerian expense, you need to show what was bought, why, who approved it and where the money went. For each payment, keep:
- the contract or purchase order;
- the invoice, with the supplier's name, address and tax details;
- the approval record: who, when, and at what amount;
- the payment confirmation, showing the currency, rate and fee;
- proof of delivery: work done, goods received or a report.
If an AI agent prepares payments or reconciliations, the same rules apply: it prepares, a person approves. See AI agents to reconcile naira and euro payments. Our Nigeria library covers money transfer scams targeting the diaspora.
Where Pryme fits
A Pryme Business Account supports approval ceilings: the Chief of Staff and Finance agents prepare payments, a person approves above a set ceiling, and every action is recorded. Sign-in uses an authenticator app and a transaction PIN; see security.
Questions people ask
Should two people approve payments to Nigeria?
For anything above a set ceiling, yes. One prepares, another approves, and neither can create a payee and pay it alone.
How do I check a Nigerian supplier's new bank details?
Call them on a number you already hold, confirm the account name matches the supplier, and have a second person approve the change.
What should I do if I paid a fraudster?
An Garda Síochána says to report it immediately to your bank and your local Garda station.
What records do I need for a payment to Nigeria?
The contract, invoice, approval, payment confirmation and proof of delivery, so you can show the money was laid out for the trade.
Sources
- An Garda Síochána: Fraud · accessed Oct 2026
- Taxes Consolidation Act 1997, s.81 (Irish Statute Book) · 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.