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
A Nigerian company paying you, a non-resident, for consultancy or professional services generally withholds 10% and for non-residents that is a final Nigerian tax, per PwC's Nigeria summary reviewed 29 May 2026. In Canada you report the gross fee and may claim a foreign tax credit for the Nigerian tax, limited to the lesser of the tax withheld and the Canadian tax on that income, as long as you hold the withholding receipt. Tax withheld above any rate the Canada-Nigeria treaty allows is not creditable.
Why the client paid you less
Nigeria collects income tax from many service providers at source. Under the Deduction of Tax at Source (Withholding) Regulations 2024, effective 1 July 2024, the payer deducts a percentage of the fee and remits it to the tax authority. The rates PwC summarises for commission, consultancy, technical, management and professional fees are:
| Recipient | Rate | Status |
|---|---|---|
| Nigerian resident | 5% | Advance tax, credited against final liability |
| Non-resident (you, in Canada) | 10% | Final tax in Nigeria for non-residents |
Deductors are companies, government bodies and similar organisations; individuals are not required to deduct, so a private person paying you may pay in full. The regulations also let small companies skip deduction on small transactions where the supplier has a valid tax ID. Nigeria's tax laws were overhauled in 2025, so confirm the rate has not changed before you price a contract. Our Nigeria library explains the 2024 rules in withholding tax on invoices and getting credit notes back.
Get the receipt: it is your evidence
Under the 2024 regulations the deductor issues a receipt showing the recipient, the nature of the payment, the gross amount, the tax deducted and the period. For a non-resident, the receipt does not reduce any Nigerian tax bill, because the deduction is final. Its value is in Canada: the CRA's foreign tax credit folio (S5-F2-C1, paragraph 1.45) says that for tax withheld at source, a copy of the foreign tax slip is usually enough evidence. Without it, a claim is hard to support.
- Ask for the receipt in the contract, not after the fact.
- Check that the receipt names you exactly as on your Canadian return.
- Match each receipt to an invoice and a payment in your records.
How it works on your Canadian return
- Report the gross fee as business income on Form T2125, not the net amount you received. The 10% was your tax, paid on your behalf.
- Convert both the fee and the tax to Canadian dollars. The folio (paragraph 1.42) says to convert the foreign tax at the same rate used for the related income.
- Work out the type of foreign tax. The folio treats tax as business-income tax only when it relates to a business you carry on in the foreign country (paragraph 1.17). A freelancer working from Canada usually does not carry on business in Nigeria, so the Nigerian deduction would normally be non-business-income tax.
- Apply the limit. For non-business-income tax, the credit is the lesser of the foreign tax paid and the Canadian tax on that foreign income, calculated country by country (paragraph 1.74).
- Know what is lost. Unused non-business-income tax cannot be carried to another year (paragraph 1.24), though some relief may be available as a deduction instead.
Worked example
Example only, with a made-up rate. You invoice a Lagos firm ₦5,000,000 for consulting. It withholds 10%, ₦500,000, and pays you ₦4,500,000. Your chosen rate source gives ₦1,000 to CA$1 on the payment date.
| Item | Naira | CAD |
|---|---|---|
| Gross fee reported | 5,000,000 | 5,000 |
| Nigerian tax withheld | 500,000 | 500 |
| Cash received | 4,500,000 | 4,500 |
If your Canadian tax on that CA$5,000 of foreign income works out above CA$500, the credit can be the full CA$500. If it works out at, say, CA$420, the credit is capped at CA$420 and the other CA$80 is not credited. The Canadian tax on the income depends on your total income and province.
The treaty and tax withheld too high
Canada and Nigeria signed a tax convention in Abuja on 4 August 1992, in force from 16 November 1999. Treaties can limit what the source country may tax. The CRA's folio (paragraph 1.35) says that if tax is withheld above the rate a Canadian treaty allows, the excess is not foreign tax paid, and you should seek a refund from the foreign authority, here Nigeria Revenue Service (NRS). Read the treaty's articles on business profits and services before assuming the 10% is creditable in full; this is where a cross-border accountant earns their fee.
When there is no Canadian tax to offset
The credit can only reduce Canadian tax on the same foreign income. In a year when your business makes a loss, or your total income is low enough that little Canadian tax is due, part of the Nigerian deduction may go unused, and non-business-income tax cannot be carried to a later year. That is a reason to price Nigerian work with the deduction in mind rather than counting on getting it back.
Pricing so the deduction does not surprise you
Decide whether your quote is gross or net. If you need ₦5,000,000 in hand, the gross fee is ₦5,000,000 / 0.9 = ₦5,555,556 (rounded), from which 10% (₦555,556) is withheld. Put the choice in the contract. See invoicing Nigerian clients in naira or CAD and tax on Nigerian client income.
Where Pryme fits
Matching invoices, payments and withholding receipts is easier when client money arrives in one business account. A Pryme Business Account, opened from Canada, can receive naira from Nigerian clients, and the Finance agent can prepare a reconciliation that flags payments arriving short of the invoice so you can chase the receipt. A person approves anything above the ceiling you set.
Questions people ask
What is the withholding tax rate on consultancy fees paid to a non-resident in Nigeria?
PwC's Nigeria summary (reviewed 29 May 2026) gives 10% for non-residents, final tax, under the 2024 regulations. Check whether the 2025 tax laws have changed it.
Can I claim Nigerian withholding tax in Canada?
Usually as a foreign tax credit, limited to the lesser of the Nigerian tax and the Canadian tax on that income, if you keep the withholding receipt.
Do I report the net or gross amount on T2125?
The gross fee. The withheld tax is part of your income that was paid to Nigeria on your behalf.
What if my client never gives me the WHT receipt?
Your claim becomes hard to support, since the CRA expects the foreign tax slip as evidence. Write the receipt into the contract and chase it with the payment.
Sources
- PwC Worldwide Tax Summaries: Nigeria, corporate withholding taxes (reviewed 29 May 2026) · accessed Oct 2026
- PwC Nigeria: Highlights of the Deduction of Tax at Source (Withholding) Regulations 2024 (July 2024) · accessed Oct 2026
- CRA: Income Tax Folio S5-F2-C1, Foreign tax credit (modified 31 Mar 2026) · accessed Oct 2026
- Government of Canada Publications: Canada-Nigeria tax convention, signed 4 Aug 1992, in force 16 Nov 1999 (Treaty Series E3-1999/48) · 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.