Profit is an opinion. Cash is a fact.
A business can show healthy revenue on paper while its bank account sits at zero — unable to pay staff, restock inventory, or meet a supplier deadline. This is cash flow crisis, and it kills more Nigerian businesses than competition or bad products combined.
These seven tips will help you manage cash flow proactively instead of reactively.
1. Know Your Cash Conversion Cycle
The Cash Conversion Cycle (CCC) is the time between spending money and getting it back. It has three components:
- Days Inventory Outstanding (DIO): How long goods sit before you sell them
- Days Sales Outstanding (DSO): How long customers take to pay after you invoice them
- Days Payable Outstanding (DPO): How long you take to pay your suppliers
CCC = DIO + DSO – DPO
A shorter CCC means less cash is tied up in your business at any time. Your goal is to reduce DIO and DSO while extending DPO (within your supplier relationships).
Example: If you hold inventory for 30 days, customers pay within 45 days, and you pay suppliers in 15 days, your CCC is 60 days. Every 60 days, you need enough cash to fund operations — even before a naira comes in.
2. Invoice Immediately and Follow Up Relentlessly
Every day you delay sending an invoice is a day added to your DSO. Businesses that invoice on the day of delivery get paid faster — not because customers are more willing, but because the payment is fresh, urgent, and at the top of their queue.
Tactics that work:
- Send the invoice the moment goods are delivered or the service is completed
- Set clear payment terms on every invoice (7, 14, or 30 days — whatever is your standard)
- Send a reminder 3 days before the due date
- Call (don't just email) the day payment is due if it hasn't arrived
- Charge a late payment fee of 2-3% per month for overdue invoices — most customers will pay on time when there's a financial incentive
3. Maintain a 90-Day Cash Flow Forecast
You cannot manage what you don't measure in advance. A 90-day cash flow forecast shows you:
- What cash you expect to receive (from confirmed orders, recurring clients, etc.)
- What cash you expect to pay out (salaries, rent, suppliers, taxes due)
- The net position week by week
A gap that appears in week 8 of your forecast gives you 8 weeks to act — negotiate supplier terms, chase a customer payment, draw on a credit line. The same gap discovered in week 7 (when the bills are due) gives you almost no room.
Update your forecast weekly. It takes 20 minutes and is the highest-value financial activity you can do.
4. Separate Your Business Cash Pools
Most Nigerian SME owners run everything through a single account: incoming orders, salary payments, VAT, personal drawings, emergency reserves. This is cash flow chaos.
A simple three-account structure works much better:
| Account | Purpose |
|---|---|
| Operating account | Day-to-day transactions — payroll, suppliers, expenses |
| Tax reserve account | Hold VAT and income tax money separately so you're never surprised |
| Emergency reserve | Minimum 3 months of fixed costs, never touched except in genuine crisis |
Some banks offer sub-wallets or linked accounts that make this easy without multiple banking relationships.
5. Renegotiate Payment Terms With Suppliers
Your suppliers' payment terms are not fixed laws — they're negotiable, especially if you've been a consistent customer. Extending your DPO from 15 to 30 or 45 days effectively gives your business a free short-term loan equal to your monthly purchase volume.
How to approach the conversation:
- Ask for extended terms as part of placing a larger order
- Offer to pay early (7-10 days) in exchange for a 1-2% discount on invoices — sometimes this is better for your cash flow than delaying payment
- Build the relationship first; renegotiating terms works better when there's goodwill
6. Don't Let Customers Self-Extend Their Credit
"I'll pay you on Friday" becomes "next week" becomes "end of month" becomes 90 days. Every business has those customers. The problem is that by accepting verbal promises, you become an involuntary lender — financing their operations with your cash.
Fixes:
- Require a 30-50% deposit for new customers or large orders
- Stop extending new credit to customers with outstanding invoices beyond 60 days
- Use a proforma invoice model for smaller, less established customers — payment first, delivery after
- Know your top 5 customers by outstanding balance at all times
7. Have a Credit Line Before You Need It
The worst time to approach a bank for a loan is when you desperately need one. Banks read desperation as risk.
If your business is healthy right now, this is exactly the time to establish a credit facility — an overdraft, a revolving line of credit, or a working capital loan. You may never need to draw on it, but having it available means a temporary cash squeeze never becomes an existential crisis.
Options available to Nigerian SMEs:
- Commercial bank working capital loans (typically 20-24% per annum)
- NIRSAL Microfinance Bank (government-backed, lower rates for qualifying businesses)
- Fintech lenders (Carbon, Renmoney, Branch — faster but more expensive)
- Cooperative societies if you belong to one
Always compare the effective annual rate, not just the headline rate. Some "low rate" products have processing fees that push the true cost much higher.
The Bottom Line
Cash flow management is a skill — and like every skill, it improves with practice and the right tools. The businesses that survive economic shocks aren't always the most profitable ones. They're the ones that saw the rough patch coming and prepared.
SpendTab gives you real-time visibility into your cash position, flags upcoming obligations, and helps you generate the reports you need to make decisions quickly. Try it free for 14 days — no credit card required.