Currency stability can hide a bad treasury position

A currency can trade in a narrow range for a month while an importer builds a dangerous exposure. The problem starts when the company signs a foreign-currency obligation without matching the amount and payment date to cash held in that currency. Direction attracts debate; timing creates the bill.

The IMF and World Bank entered April 2026 with growth forecasts above 4% for Sub-Saharan Africa, but both described substantial external and financial risks. The World Bank also pointed to pressure from fuel, food, fertiliser and tighter finance. Those regional warnings do not predict a particular exchange rate. They justify checking what the business has already promised to pay.

Dates decide the gap.

Write the exposure in amounts and dates

A treasury file should list every committed foreign-currency payment for the next 13 weeks. Use the contractual currency, amount, due date, cancellation terms and the latest date on which funding must be secured. Add probable orders separately. Mixing a signed purchase order with a sales team's forecast makes the total look more certain than it is.

Next list foreign-currency cash and receivables. A dollar invoice to a customer is not a dollar asset of the same quality as cash. The customer may pay late, dispute the amount or settle in local currency under the contract. Apply a collection date based on history and record the legal settlement currency.

Net only exposures that can meet each other. Ten thousand dollars due from a customer in 60 days does not fund ten thousand dollars owed to a supplier next Friday. A euro receipt does not close a dollar bill without a conversion. The report should preserve those gaps.

Once the table is built, the core measure is foreign currency needed by date. Multiply each gap by the current executable quote to estimate local-currency cash, then apply explicit stress rates. A 5% and 10% adverse move are scenarios, not forecasts. The board can replace them with levels that fit its risk capacity.

Stable screens can coexist with scarce liquidity

A published reference rate may change little while the price available to a company includes a wider spread, delayed allocation or additional documentation. Treasury needs the rate at which the bank or authorised dealer will transact the required amount on the required date.

Ask for the quote convention. Some pairs express local currency per dollar; others invert it. Confirm fees and value date. A cheap-looking rate with settlement after the supplier deadline can trigger a late charge or lost shipment.

Market depth varies across the day and by amount. Splitting a payment can improve execution or add fees, and the better result depends on ticket size, dealer liquidity and how many transfers the supplier will reconcile. A dealer's indicative screen is not an executable commitment. Save the written quote used for each decision, the time it was requested, every charge outside the rate and the value date, then compare that record with the eventual account debit.

Foreign-exchange regulation adds another clock. Supporting documents, approval queues and purpose codes can delay access even when local cash is ready. The operating team should work backwards from the supplier's value date, not forwards from the day finance receives an invoice.

Natural hedges need evidence

A business with foreign-currency revenue often says it is naturally hedged. Test that claim by currency, amount and time. Export proceeds may arrive in dollars while software and equipment are billed in euros. Tourism revenue may be seasonal while debt service is monthly. A regulator may require conversion of export earnings.

Margins matter as well. If a company earns $100 of revenue but spends $80 locally and owes $70 abroad, the dollar revenue doesn't cover the foreign bill after local operating needs. The accounting presentation can hide the competition for the same receipt.

Contracts can improve the match. Customer deposits, milestone billing or a foreign-currency adjustment clause can move cash closer to the supplier date. Each option affects sales and may face legal limits. The commercial team needs to understand that a 90-day fixed local-currency quote contains an exchange-rate decision, whether anyone names it or not.

Do not promise a customer an adjustment clause that cannot be administered. The reference rate, observation date, reset frequency and treatment of a favourable move need to be clear. Ambiguity moves the dispute from treasury to collections.

Hedge instruments carry their own exposures

A forward contract can fix the local-currency cost of a known future payment. Availability, collateral, pricing and legal treatment differ by market and counterparty. The instrument reduces rate uncertainty for the covered amount; it can create a liquidity requirement if the bank asks for margin or if the underlying purchase is cancelled.

Borrowing in the invoice currency can bridge timing, but it adds interest and refinancing risk. Holding foreign cash protects a due payment while carrying opportunity cost and regulatory obligations. Paying a supplier early may earn a discount or weaken working capital.

Compare choices on the same page: all-in local cost, cash required today, cash required later, cancellation exposure and counterparty risk. “Hedged” should describe a documented position, not a policy aspiration.

A small company may lack access to formal derivatives. It can still reduce exposure by shortening quote validity, matching deposits to orders, negotiating payment dates, reducing non-cancellable imports and keeping a currency sub-ledger. These are operating controls, not substitutes for regulated advice from its bank.

The weekly treasury note

A useful note can fit on one page. Put the largest uncovered payment first, with currency, amount, due date and the action owner. Show foreign cash, reliable receipts and the residual gap by week. Add current executable rates and the local-currency cash needed under the agreed stress cases.

Below that, list decisions due before the next meeting: place a forward, request a customer deposit, defer an order, convert cash or accept the risk. Record the decision and price. The following week can compare outcome with assumption.

No paragraph should claim where the exchange rate will be. The IMF and World Bank outlooks describe pressure and uncertainty at regional level. The treasury file describes what the company will owe even if the rate goes nowhere.

Sources

• International Monetary Fund, 16 April 2026: Regional Economic Outlook for Sub-Saharan Africa, April 2026
• World Bank, 8 April 2026: Africa Economic Update April 2026