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
Check that the document came from the right authority, that its details match your own records, and that the tax actually reached the Nigeria Revenue Service or state revenue service. For withholding tax, ask the payer for its credit note and confirm the credit appears on your own NRS account; for a tax clearance certificate, confirm it through the issuing authority's portal or office. Fraudulent tax clearance certificates have been a known problem, so never rely on a scan alone for a foreign tax claim.
Claiming a foreign tax credit means telling your tax office abroad that Nigeria already taxed the same income. If the Nigerian document is wrong, or the tax was never paid over, the credit can be refused later with interest and penalties. A few checks before you file avoid that.
Which Nigerian documents you might rely on
| Document | Issued by | Used for |
|---|---|---|
| Withholding tax (WHT) receipt or credit note | The payer that deducted tax: your tenant, company or bank | Proving tax was deducted from rent, dividends, interest or fees |
| Tax clearance certificate (TCC) | NRS (federal) or a state internal revenue service | Showing your tax position for the last three years |
| Payment receipt or assessment | NRS or the state revenue service | Proving direct payment of personal income tax |
| Tenancy or dividend documents | Tenant, company or registrar | Linking the tax to the income |
Withholding tax receipts
Under the Deduction of Tax at Source (Withholding) Regulations 2024, the person who deducts tax must issue a receipt to the person taxed, and the recipient gets credit on presenting it (PwC Nigeria highlights, July 2024). Tax must be remitted to the NRS by the 21st, or to a state service by the 30th, of the following month.
Checks
- Your name and Tax ID (or older TIN) are correct.
- The gross amount and the tax match the payment you actually received: rent of ₦5,000,000 with 10% WHT should show ₦500,000 deducted and ₦4,500,000 paid to you (example).
- The period and the payer's name and Tax ID are stated.
- The credit appears on your own NRS account. Rev360, launched on 30 April 2026, brings registration, filing, payment, refunds and TCCs into one interface and migrated existing taxpayers' compliance history (Templars, May 2026). Templars advises checking WHT credits after migration.
- If the credit is missing, ask the payer for the remittance evidence before you rely on the receipt.
Tax clearance certificates
The Nigeria Tax Administration Act 2025, section 72, says a TCC discloses, for the last three years, total profits or chargeable income, tax payable, tax paid and any outstanding amount, and must be issued within two weeks of demand or with reasons for refusal. TCCs are commonly valid for one year from issue (Mondaq, March 2025).
Fakes exist. The FIRS introduced electronic TCCs in 2017 partly to curb fraudulent certificates, describing an e-repository that would let authorised third parties verify them (ICIR, April 2017).
How to confirm a TCC
- Federal TCCs: confirm through the NRS. Before Rev360, TCCs were generated at tcc.firs.gov.ng (Mondaq, March 2025); Rev360 now handles TCCs, so check the current verification route with the NRS.
- State TCCs: some state revenue services offer online verification on their own portals; otherwise contact the state service directly.
- Compare the certificate number, name, Tax ID and years with what the authority confirms.
- Do not accept a 'verification' link sent by the person who gave you the certificate; go to the authority's site yourself.
Red flags
- A TCC or receipt that arrives only as a photo on WhatsApp, with no way to check it with the authority.
- Amounts that do not reconcile: the tax shown is not 10% of the gross rent, or the net paid to you does not match your bank statement.
- A payer who cannot give its own Tax ID, or whose name differs from the company that pays you.
- Requests to pay 'processing' or 'clearance' fees to a personal account to obtain a certificate.
- A certificate covering years in which you know returns were never filed.
If something does not match
- Write to the payer and ask for the remittance evidence for the period in question.
- Check your own NRS or state account for the credit.
- If the tax was deducted but never paid over, raise it with the revenue service; you were still paid net, so keep the evidence of the deduction.
- Do not claim the credit abroad until you can show the tax was paid; correct the claim later if needed.
What the tax office abroad will ask
The IRS warns that the amount withheld is not necessarily the amount that qualifies for a foreign tax credit, and that only foreign income taxes qualify. Tax offices generally expect you to be able to show the tax was actually paid. A genuine, matched Nigerian document is the core of that evidence; see documents for a foreign tax credit and, for getting a TCC yourself, a TCC from abroad.
Where Pryme fits
The other half of the evidence is proof that the net amount reached you. Through our partnership with VerifyDoc.ai, any Pryme customer can generate a verifiable receipt or statement, and anyone can check it is genuine and unaltered (receipts and statements). The Nigeria library explains how to check a receipt someone sent you.
Questions people ask
How do I know my tenant actually paid the WHT on my rent?
Ask for the WHT credit note and check that the credit appears on your NRS account. If it does not, ask the tenant for the remittance evidence.
Can I verify a Nigerian tax clearance certificate online?
FIRS described an electronic system for authorised verification from 2017, and some states offer online verification. With Rev360 now handling TCCs, confirm the current route with the NRS or the issuing state.
What does a Nigerian TCC show?
Under section 72 of the Nigeria Tax Administration Act, the last three years' total income or profits, tax payable, tax paid and anything outstanding.
Will HMRC or the IRS accept a scanned WHT receipt?
They may ask for evidence that the tax was paid. Keep the original receipt, the payer's details and proof that the credit was recorded with the NRS.
Sources
- PwC Nigeria: Highlights of the Deduction of Tax at Source Regulations 2024 · accessed Oct 2026
- Nigeria Tax Administration Act 2025 (gazette text) · accessed Oct 2026
- Templars: From TaxPro Max to Rev360 (client alert) · accessed Oct 2026
- Mondaq: How to obtain a tax clearance certificate in Nigeria · accessed Oct 2026
- ICIR: Revenue agency introduces electronic tax certificate to curb fraud · accessed Oct 2026
- IRS: Foreign tax credit · 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.