FX risk for importers: what it is and how to manage it

The exposure starts before you notice it

If your business agrees to buy goods priced in USD, EUR or any non-GBP currency, your currency exposure begins the moment the price is agreed — not when you eventually make the payment. Between order and settlement, which might be days for a straightforward purchase or months for a manufactured order with production lead times, the sterling cost of that commitment can move meaningfully. A weaker pound between order and payment means the same foreign-currency invoice costs more in GBP than you budgeted for, which erodes margin on goods you may have already priced to your own customers.

Why this matters more than it looks like it should

Many importers run on margins where a 3–5% swing in the cost of goods is the difference between a healthy order and a loss-making one. Exchange rates can move by that much in a matter of weeks during volatile periods. Unlike a supplier price increase, which you can often see coming and negotiate, currency movement happens regardless of the commercial relationship — it's driven by macroeconomic factors entirely outside the transaction. Treating it as background noise rather than a manageable cost line is the single most common mistake we see.

Step one: map what you're actually exposed to

List every purchase order or recurring supply arrangement priced in a foreign currency, along with the typical time lag between order confirmation and payment date. This gives you a currency-by-currency, time-horizon-by-time-horizon exposure map — essentially the same starting point as any currency risk management conversation. You don't need software for this at first; a spreadsheet with currency, amount, and expected payment date is a legitimate starting point.

Step two: decide what "acceptable" movement looks like

Set a tolerance — a percentage move you could absorb without it changing your pricing or profitability meaningfully. This isn't a market prediction; it's a statement about your business's risk appetite. Some importers can absorb a 2% move without issue; others are operating on thinner margins where even 1% matters. This tolerance is what determines whether hedging tools are worth using for a given exposure.

Step three: match tools to exposures

For short-dated, small exposures, spot conversion at time of payment may be perfectly adequate — the risk of adverse movement over a few days is limited. For larger or longer-dated commitments, a forward contract lets you fix the rate today for the actual payment date, converting an uncertain future cost into a known one. This is particularly valuable when you've already quoted a fixed GBP price to your own customers and cannot pass on currency movement after the fact. Read our dedicated forward contracts explained guide for the mechanics.

Step four: build it into your costing, not just your treasury

The businesses that manage FX risk best treat it as part of product costing, not a separate finance-team exercise. If you know a forward rate has been booked for a shipment, use that rate — not a rough guess — when calculating your landed cost and setting your sale price. This closes the loop between currency management and commercial decision-making.

Common pitfalls

• Ignoring small, recurring exposures because no single payment looks large — the cumulative effect across a year can be substantial.
• Hedging inconsistently, covering some orders but not others with no clear rule, which makes it hard to know whether the approach is actually working.
• Treating hedging as speculation. A forward contract used to match a known future payment is risk-reduction, not a bet on where rates will go.

Where TimeFX helps

We work with UK importers to build a practical exposure map and talk through which of our tools suit the business — without overcomplicating a process that should support the commercial team, not slow it down. Make an enquiry to talk through your import book, or explore currency risk management.