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
Usually not. The everyday business current account in Nigeria is built for payments, not saving, and generally pays no interest on the balance; some, such as non-interest current accounts, say so explicitly. To earn a return on idle company cash, businesses move surplus into a deposit product such as a business savings account, a fixed (term) deposit or an agreed sweep arrangement, and that interest is normally subject to withholding tax.
Why current accounts rarely pay interest
A current account is a transaction account: unlimited withdrawals, cheques, transfers, bulk payments, card use. Because the money can leave at any moment, a bank has little use for it as stable funding, so it does not pay for it. Business current accounts in Nigeria may also carry a current account maintenance fee on debits under the CBN's Guide to Charges, which is the opposite of earning interest; see bank charges on a business account.
Bank product pages make the norm plain. TAJBank's business banking page, for example, says its Qard current account earns no returns. Conventional banks' current-account pages typically list features and fees and say nothing about interest because there is none. Check the terms of your own account rather than assuming either way.
Where business money can earn a return
| Option | How it works | Trade-off |
|---|---|---|
| Business savings account | Interest on the balance, often with a withdrawal limit | Fewer withdrawals; not every bank offers one to companies |
| Fixed (term) deposit | Lock an amount for a set term at an agreed rate | Money unavailable until maturity; early exit may cut interest |
| Sweep arrangement | Bank moves balance above a set level into a deposit and back when needed | Must be agreed with the bank; terms vary |
| Treasury bills or money market funds | Invest through a bank or fund manager | Not a bank deposit; different risks and protection |
Savings accounts and withdrawal rules
Savings products often reward leaving money alone. Standard Chartered Nigeria's June 2026 price guide, for example, says savings interest is at least 30% of the Monetary Policy Rate and is forfeited if there are more than four withdrawals in a month. That rule makes a savings account a poor place for operating cash but a reasonable home for a tax or salary reserve.
Fixed deposits
A fixed deposit suits money you know you will not need for a period: next quarter's VAT, an annual rent, or a cash buffer. Sterling Bank's investment accounts page, for instance, describes a minimum tenor of 30 days, a rate described as negotiable, interest paid at maturity and the option to renew. Larger amounts often get better rates, so ask for a quote rather than accepting the board rate.
Sweeps
A sweep keeps the current account at a target level and moves the excess into an interest-earning deposit, bringing it back when payments need it. Not every bank offers sweeps to small businesses; it is usually something a relationship manager arranges. Ask how often the sweep runs, whether interest is lost when money comes back early, and what it costs.
Deposit insurance on company balances
Bank deposits, including a company's current and fixed deposit balances, are covered by the NDIC up to a limit. The NDIC's FAQ gives a maximum of ₦5,000,000 per depositor at commercial and non-interest banks and primary mortgage banks, and ₦2,000,000 at microfinance banks, with balances at all branches of one bank combined. Treasury bills and fund units are not bank deposits and work differently. For a company holding large reserves, spreading them across institutions, or into government securities, is a risk decision as much as a return decision.
Tax on the interest
Interest paid to a business is generally taxed at source. PwC's summary of the 2024 WHT Regulations lists a 10% rate on dividends and interest for both resident and non-resident recipients. The bank deducts it and pays the net interest; the deduction counts towards the company's income tax, so keep the statements and certificates. See withholding tax on interest. This is information, not tax advice.
Worked example: a tax reserve in a fixed deposit
Example only, with an assumed rate, not a quote. A company sets aside ₦6,000,000 for tax due in 90 days and places it in a fixed deposit at an assumed 12% a year, simple interest.
- Gross interest
- ₦6,000,000 × 12% × 90 ÷ 365 = ₦177,534 (rounded)
- WHT at 10%
- ₦17,753
- Net interest received
- ₦159,781
- Principal back at maturity
- ₦6,000,000
Some banks calculate on 360 days rather than 365; ask which. Rates change with the market, so get a written quote on the day you place the deposit.
What to check first
- Does your current account pay anything at all? Read the terms.
- How much of your balance is truly idle for 30 days or more?
- What is the bank's quoted rate, day-count basis and early-exit penalty?
- Is the product a deposit (and so covered by deposit insurance up to NDIC limits) or an investment that is not?
Where Pryme fits
A Pryme Business Account is for running the business: receiving, paying and holding NGN, USD, GBP and EUR. You can separate reserves from operating cash with multiple accounts, and the Finance agent can show how much cash has sat untouched, so you can decide where it should go. Naira Savings Boxes are available in the app with rates shown before you commit; check in the app which Boxes apply to your account type.
Questions people ask
Do current accounts earn interest in Nigeria?
Generally no. Current accounts are built for transactions and usually pay nothing on the balance. Check your own account's terms.
Which business account pays interest in Nigeria?
Interest usually comes from deposit products: business savings accounts, fixed deposits or sweeps. Ask your bank which are open to companies and at what rate.
Is withholding tax charged on business fixed deposit interest?
PwC's summary of the 2024 WHT Regulations lists 10% on interest. The bank deducts it and you can use it against company income tax.
Can I lose interest on a savings account for withdrawing too often?
Some banks do this. Standard Chartered Nigeria's June 2026 guide says interest is forfeited after more than four withdrawals in a month.
Sources
- TAJBank: Business banking · accessed Oct 2026
- Standard Chartered Nigeria: Service Fees and Price Guide (June 2026) · accessed Oct 2026
- NDIC: Frequently asked questions on deposit insurance · accessed Oct 2026
- Sterling Bank: Investment accounts (modified 1 Apr 2026) · accessed Oct 2026
- PwC Nigeria: Highlights of the Deduction at Source (Withholding) Regulations 2024 (Jul 2024) · 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.