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
If your Nigerian company deducts withholding tax (WHT) from a vendor's payment, the 2024 WHT Regulations say it is remitted by the 21st of the following month to the Nigeria Revenue Service (company vendors) or by the 30th to the state revenue service (individual vendors), and you, the payer, issue the vendor a receipt. Under the Nigeria Tax Administration Act 2025, late remittance adds a 10% annual penalty plus interest at the CBN rate.
Withholding tax is a small line on each invoice and a large risk when it piles up. The business deducts it from what it pays suppliers, and from that moment the money belongs to the tax authority. When the owner lives abroad and the finance clerk in Nigeria changes, deducted WHT can sit in the bank for months. The penalties then fall on the company, and the vendor may complain that they cannot claim their credit.
The deadlines and who receives the money
The Deduction of Tax at Source (Withholding) Regulations 2024 took effect on 1 July 2024. PwC's summary of them and Danol Partners' review both give these remittance dates:
| Vendor | Remit to | By |
|---|---|---|
| Company or other body corporate | Nigeria Revenue Service (NRS, formerly FIRS) | 21st of the month after deduction |
| Individual, sole trader or partnership | State revenue service where the vendor is resident | 30th of the month after deduction |
Section 3 of the Nigeria Tax Administration Act 2025 (NTAA) splits the work the same way: the NRS handles tax on companies, and state services handle tax on resident individuals. Section 107(1) of the NTAA sets the penalty for failing to remit tax deducted by the 21st day of the following month: the amount, plus a 10% annual penalty, plus interest at the CBN monetary policy rate. Section 105 sets a penalty of 40% of any amount you should have deducted and did not. To be safe, treat the 21st as the deadline for all WHT.
Rates to deduct
PwC's Nigeria tax summary (reviewed 29 May 2026) gives the main resident rates under the 2024 Regulations: 5% on professional, consultancy, technical, management and commission fees; 10% on rent; 2% on other services and on supply of goods by non-manufacturers. Non-resident professional fees are 10%. Small companies need not deduct where the transaction is under ₦2 million and the vendor has a valid tax ID. A vendor without a tax ID is deducted at twice the rate. Check whether new regulations under the 2025 Act have changed these before relying on them.
The receipt is your job
Under the 2024 Regulations the payer, not the tax office, issues the receipt for tax deducted. Danol Partners lists what it must show:
- the vendor's name, address and tax ID;
- the nature of the transaction;
- the gross amount;
- the amount deducted;
- the month of deduction.
PwC notes two consequences. The vendor is entitled to the credit even if you did not remit. And a payer who issues receipts without remitting is liable for the tax plus interest and penalties. A receipt is therefore an admission that you hold the vendor's tax; issue it only alongside the remittance, and add the payment reference.
Doing it from abroad
The NRS launched its Rev360 portal on 30 April 2026 to replace TaxPro Max. Templars' client alert of 13 May 2026 says Rev360 brings registration, filing, payment and refunds into one place, uses Excel schedules completed offline and uploaded, and gives tax consultants role-based access without sharing credentials. CITN's May 2026 member advisory says NRS issued user guides with structured WHT templates. Two things follow for an absent owner:
- Keep the company login yourself. Give your accountant or tax agent their own role rather than your password.
- Separate the cash. Move each month's deducted WHT into a ring-fenced account on the day you pay the vendor, so it cannot be spent.
- Fix a monthly routine. By the 10th, the schedule of all vendor payments with WHT is prepared; by the 15th, you approve it; by the 20th, payment is made and receipts go to vendors.
- Reconcile quarterly. Compare WHT in the ledger with remittances on Rev360 and receipts sent. Any gap is either unremitted tax or a missing receipt.
- Check migrated balances. Templars advises checking WHT credits and other balances moved from TaxPro Max.
Worked example
Example only. In March your Lagos company pays a consulting firm a fee of ₦1,000,000 and an individual electrician ₦200,000 for a service. You deduct ₦50,000 (5%) from the firm and ₦4,000 (2%) from the electrician, paying them ₦950,000 and ₦196,000. The ₦50,000 goes to the NRS by 21 April and the ₦4,000 to the electrician's state service by 30 April, each with a receipt. If the ₦50,000 is paid three months late, the 10% annual penalty alone is about ₦1,250, before interest.
Where Pryme fits
With a Pryme Business Account, opened from any country, the Compliance agent can prepare the monthly WHT schedule from your vendor payments and the Finance agent can draft the receipts for you to approve. Verifiable receipts through VerifyDoc.ai let a vendor confirm a receipt is unaltered. Vendors who need their credit can read getting a WHT credit note; the wider deadlines are in the compliance calendar.
Questions people ask
When is withholding tax due in Nigeria?
Under the 2024 WHT Regulations, by the 21st of the following month to the NRS for company vendors, and by the 30th to the state revenue service for individual vendors. The 2025 Act runs penalties from the 21st.
Who issues the WHT receipt in Nigeria?
The payer that deducted the tax, not the tax office. It shows the vendor's name, address and tax ID, the nature of the transaction, the gross amount, the tax deducted and the month.
What is the penalty for late WHT remittance?
Under section 107 of the Nigeria Tax Administration Act 2025, the tax plus a 10% annual penalty and interest at the CBN monetary policy rate. Failing to deduct carries a 40% penalty.
Can my accountant file WHT on Rev360 without my password?
Templars reports that Rev360 gives tax consultants role-based access without sharing credentials.
Sources
- PwC Worldwide Tax Summaries: Nigeria withholding taxes (reviewed 29 May 2026) · accessed Oct 2026
- PwC Nigeria: Highlights of the Deduction of Tax at Source (Withholding) Regulations 2024 · accessed Oct 2026
- Mondaq (Danol Partners): Overview of the Withholding Regulations 2024 (16 Oct 2024) · accessed Oct 2026
- Nigeria Tax Administration Act 2025 (gazette copy) · accessed Oct 2026
- Templars: From TaxPro Max to Rev360 (13 May 2026) · accessed Oct 2026
- CITN: Member advisory on the NRS Rev360 portal (May 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.