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
From 1 January 2026, a Nigerian company with turnover of ₦100 million or less and fixed assets below ₦250 million, and that is not a professional services firm, is treated as a small company and pays no company income tax under the 2025 tax laws. An AI finance agent can track turnover and assets against those tests, keep the evidence and warn before you cross a threshold.
The Nigeria Tax Act 2025 and its companion Acts took effect from 1 January 2026, according to a Guardian explainer. One of the changes most relevant to SMEs is the small company category. Qualifying companies are exempt from company income tax, capital gains tax and the new development levy. The relief is valuable, but it depends on meeting conditions and being able to show it. This guide covers the tests and the records that support them. It is general information, not tax advice.
The tests
| Test | Condition | Source |
|---|---|---|
| Turnover | Gross turnover of ₦100 million or less a year | Mondaq summary of the NTAA, s.147 |
| Fixed assets | Total fixed assets below ₦250 million | Mondaq; Guardian |
| Business type | Not a professional services firm, whatever its size | Mondaq; Guardian |
| Registration | CAC registration and a tax identification number to access exemptions | Guardian |
Mondaq's summary also notes that small businesses are relieved from the obligation to charge VAT and file VAT returns, and from obligations to deduct and remit some taxes, under the Nigeria Tax Administration Act. When testing small business status, a sale of capital assets and supplies made on selling or closing all or part of the business are disregarded. PwC's overview of the reform Acts covers the wider changes.
Records that support small company status
- Turnover by month. A running total of gross turnover for the tax year, reconciled to bank and invoices.
- Fixed asset register. Every vehicle, machine, building and piece of equipment, with cost and date acquired.
- Nature of business. Evidence of what the company does, such as its CAC objects, contracts and invoices, showing it is not a professional services firm.
- Excluded items. Records of any capital asset sales, kept separate so they are not counted as turnover.
- Registration. CAC certificate, status report and tax identification number.
- Supporting documents. Invoices, receipts and bank statements for the year, kept for the period the law requires.
How an agent watches the thresholds
The risk for a growing company is crossing ₦100 million without noticing. An AI finance agent can keep the running total and project it forward from the sales pipeline and recent months.
Figures are an example only. A Kaduna food processing company has turnover of ₦62m by the end of July and fixed assets of ₦140m. The agent's monthly note reads:
- Turnover year to date: ₦62.0m. At the average of the last three months, ₦8.9m a month, the year would end near ₦106m, above the ₦100m test.
- Fixed assets: ₦140m, with a ₦45m machine on order. After delivery: ₦185m, still below ₦250m.
- Decision for the owner and adviser: plan for the company possibly leaving the small company category this year, including VAT registration, invoicing and tax provisions.
The agent does not decide whether to slow sales or restructure. It makes sure the owner learns in August, not after the year end.
What counts as turnover
Gross turnover is the income from the company's trade, not every credit into its accounts. An agent keeping the running total should exclude loans, capital put in by the owners, refunds from suppliers and transfers between the company's own accounts, and should include cash and card sales that never reached the main bank account. Each excluded item needs a reason recorded against it, so the total can be explained to an adviser or tax officer. Where the business sells in dollars or pounds, the agent converts receipts at a documented rate source and keeps the original currency amounts alongside, because the naira figure is what is tested against the threshold.
Keeping the asset register honest
The fixed asset test is easy to forget because assets are bought occasionally. The agent can add an asset to the register whenever a purchase is coded as capital, request the invoice and remove items when they are sold or scrapped, with evidence. A register kept this way also helps with insurance and with any future sale of the business.
Common mistakes
- Counting turnover from bank credits only, missing cash sales or including loans and owner top-ups.
- No fixed asset register, so the asset test cannot be shown.
- Assuming a consultancy or agency qualifies. Professional services firms are excluded; see our guide to AI agents for Nigerian agencies.
- Splitting a business across several companies to stay under the line without advice. Arrangements made mainly to fit the test may be challenged.
- Dropping record-keeping because no tax is payable.
Leaving the category
When a company grows past the tests, several obligations can start at once: company income tax, the development levy, charging VAT and filing VAT returns, and withholding tax deductions on payments to suppliers. An agent that already keeps clean books makes the change easier. Our explainers on e-invoicing in Nigeria and on the month-end close cover the routines that matter most.
Where Pryme fits
The Finance agent in Pryme Business holds the books with every figure traced to its source, runs the month-end close and can keep turnover and asset totals visible. The Compliance agent keeps the filing obligations in its register. Tax positions stay with you and your adviser.
Questions people ask
What is a small company under Nigeria's 2025 tax law?
Summaries of the law describe a company with gross turnover of ₦100 million or less and fixed assets below ₦250 million, excluding professional services firms.
What taxes does a small company avoid?
Reports say qualifying small companies are exempt from company income tax, capital gains tax and the development levy, and relieved from charging VAT.
When did the exemption start?
The new tax laws took effect from 1 January 2026.
Do I still need to keep records?
Yes. You need records to show you meet the tests, and other filing duties may still apply. Confirm with your adviser.
Sources
- The Guardian: Who will pay under Nigeria's new tax laws · accessed Oct 2026
- Mondaq: Nigeria's 2025 tax laws and their benefits for SMEs · accessed Oct 2026
- PwC Nigeria: The Nigeria Tax Reform Acts, top 20 changes to know · accessed Oct 2026
- Nigeria Revenue Service · 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.