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
Most Nigerian shops and sales teams use base pay plus a commission on sales or gross margin, paid monthly with salary. Commission is employment income and goes through PAYE together with the base pay, and the plan should be written down with the rate, what counts as a sale, when it is paid and what happens on returns or unpaid invoices.
Choose what the commission is paid on
The single most important decision is the base you calculate commission on. Three options are common:
| Commission base | Works well for | Watch out for |
|---|---|---|
| Sales value (revenue) | Shops with steady margins, easy to explain | Staff push discounts and low-margin lines |
| Gross margin (sales minus cost of goods) | Electronics, building materials, anything with variable margins | Staff need to trust your cost figures |
| Collected revenue | Business-to-business sales on credit | Longer wait before staff are paid |
If you sell on credit, paying commission only when the customer has paid protects cash. If discounting is common, a margin base stops staff giving away your profit to earn their commission. Our guide to setting a discount policy shows how quickly discounts eat margin.
Base plus commission, worked through
Example only. A phone accessories shop pays each sales assistant a base of ₦90,000 a month plus 3% of the month's sales they record.
| Assistant | Monthly sales | Commission (3%) | Total gross pay |
|---|---|---|---|
| Ada | ₦2,500,000 | ₦75,000 | ₦165,000 |
| Musa | ₦1,200,000 | ₦36,000 | ₦126,000 |
| Tolu | ₦600,000 | ₦18,000 | ₦108,000 |
Check the business case: on ₦4,300,000 total sales, commission costs ₦129,000, or 3% of sales. If the shop's gross margin is 25%, commission takes 12% of gross profit (3 ÷ 25). That is the number to compare with what extra effort the plan produces.
Adding tiers
Tiers reward the best performers without raising cost on ordinary sales. Example only: 2% on the first ₦1,000,000 of monthly sales and 4% on anything above. Ada's ₦2,500,000 would earn ₦20,000 + ₦60,000 = ₦80,000; Tolu's ₦600,000 would earn ₦12,000. Make each tier apply only to the sales within it, not retrospectively to all sales, or a single sale that crosses the threshold produces a jump that is hard to defend.
Team versus individual
In a small shop where everyone serves everyone, individual commission can cause staff to fight over customers. A team pool, split equally or by hours worked, keeps service smooth. Many shops combine a small team pool with an individual element for big tickets.
Rules to write down
- What counts as a sale, and whose sale it is (recorded at the till under the assistant's code).
- The rate or tiers, and the base: sales, margin or collected revenue.
- How returns, refunds and bad debts are clawed back, and over what period.
- When commission is paid: with the next month's salary is common.
- What happens on leaving: commission earned up to the last day is usually paid with final pay.
- That you may change the plan with notice, and how much notice.
Clawbacks are deductions from pay, so for staff covered by the Labour Act they must respect section 5: no fines, and total deductions in a month no more than one third of that month's wages. A clawback that wipes out a whole month's pay is not lawful for a covered worker.
How commission is taxed
Commission is employment income. TechCabal's April 2026 guide to the Lagos tax regime lists commissions alongside salary, wages, allowances and bonuses as taxable employment income, and DLA Piper's August 2026 summary confirms that bonuses form part of the PAYE base under the 2025 tax laws. In practice, add each month's commission to the base, apply PAYE to the total for that month and remit it to the state IRS by the 10th of the following month. Because commission varies, PAYE does too; staff should not be surprised by a bigger deduction in a strong month. See the 2026 PAYE bands.
Targets, timing and records
A commission plan works only if staff believe the numbers. Three habits make that happen. First, show each person their running total during the month, from the till or sales records, rather than revealing it on payday. Second, pay on the date the plan states, every month; a late commission payment does more damage to trust than a lower rate. Third, keep the records that produced each figure: the sales report by staff code, returns deducted and the final calculation. If an assistant disputes a figure, you can show the working.
If you set targets, keep them reachable. A target that only one person ever hits stops motivating the rest within a quarter. Review the plan every six months against two numbers: total commission as a share of gross profit, and whether sales per assistant actually rose. If commission cost rose but sales did not, the plan is paying for sales you would have made anyway, and it is time to change the base or the tiers with notice to staff.
Where Pryme fits
Commission can be added as its own line in Pryme payroll, so each assistant sees base and commission separately. The Sales agent can keep track of sales by staff member and the Finance agent can prepare the monthly commission figures; a person checks and approves before anything is paid. Salon owners may prefer the models in paying salon staff.
Questions people ask
How do I calculate commission for sales staff?
Multiply the agreed rate by the agreed base (sales, margin or collected revenue) for the period, then add it to base pay. Example: 3% of ₦2,500,000 is ₦75,000.
Is commission taxable in Nigeria?
Yes. Commission is employment income and goes through PAYE with salary.
What is a good commission rate for a shop in Nigeria?
It depends on your margin. Work out what share of gross profit the commission takes; at 3% of sales and a 25% margin, it takes 12%.
Can I deduct returns from staff commission?
Yes, if the plan says so, but for covered workers total deductions in a month cannot exceed one third of wages.
Sources
- TechCabal: How to file tax on the LIRS eTax portal (2 Apr 2026) · accessed Oct 2026
- DLA Piper Africa: FAQs on payroll taxes and employer liability (28 Aug 2026) · accessed Oct 2026
- Labour Act (Chapter 198 LFN 1990, now Cap L1 LFN 2004), full text · 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.