What it means
Credit exposure answers a simple question: if this customer collapsed tomorrow, what would we actually lose? The answer is rarely just the receivables ledger balance, because a business is usually committed to more than it has invoiced.
Stock built to order, goods in transit and accepted purchase orders all represent money at risk before a single invoice is raised. The distinction matters because businesses often set credit limits against invoiced balances alone and then discover, too late, that the real number was far larger.
A manufacturer that has accepted a $500,000 order and bought the raw materials for it is exposed to that customer whether or not an invoice exists. Good credit control measures exposure on a committed basis, not an invoiced one.
Exposure can be reduced as well as measured. Deposits, prepayments, letters of credit, personal or parent company guarantees, retention of title clauses and credit insurance all shrink the amount genuinely at risk.
Net exposure, meaning gross commitment less whatever security is genuinely enforceable, is the figure that belongs in a board pack. Concentration is the other half of the story.
A company with $3,000,000 of receivables spread over four hundred customers is in a very different position from one with the same total owed by three, even if both look identical on the balance sheet. Most credit policies therefore cap exposure to any single customer as a percentage of total receivables or of shareholders' funds.
Exposure is dynamic, so it needs monitoring rather than an annual review. A customer that has been comfortably inside its limit for two years can drift over it in a single strong quarter, and the moment to notice that is before the next shipment leaves, not after the administrator's letter arrives.
In practice
Real-world examples.
Example
An engineering firm wins a large contract and, before starting, calculates that peak exposure will reach $1,200,000 because materials are bought months before the first milestone invoice. It negotiates a 30% advance payment, which cuts peak exposure to a level its credit policy allows.
Example
A wholesale drinks supplier reviews its ledger and finds that its three largest bars account for 41% of total exposure. It caps further deliveries to those accounts and offers a small early settlement discount to bring balances down before the quiet season.
Example
A software reseller sells three-year licences billed annually but pays the vendor for the full term upfront. Its exposure to each customer is therefore roughly three times the annual invoice, a fact its old credit limits had completely missed until a reseller partner failed.
Formula
Calculation
Gross credit exposure = outstanding invoices + delivered but uninvoiced goods + accepted orders and work in progress. Net credit exposure = gross exposure - deposits held - other enforceable security.
Take a packaging manufacturer assessing one large customer. Outstanding invoices are $420,000, goods delivered but not yet invoiced total $180,000, and accepted orders already in production add $150,000. Gross exposure is $420,000 + $180,000 + $150,000 = $750,000.
The customer paid a $50,000 deposit on the current production run, and the manufacturer holds no other security. Net exposure is $750,000 - $50,000 = $700,000.
The customer's approved credit limit is $600,000, so the business is $700,000 - $600,000 = $100,000 over limit. Because total receivables across all customers are $3,500,000, this one name accounts for $700,000 / $3,500,000 = 20% of the entire book, which is well above the company's 15% concentration cap and triggers a review before the next release of goods.Case study
Seen in the real world.
Northwind Components is a fictional electronics distributor used here purely as an illustrative case. Its credit team monitored exposure using the aged receivables report, which showed its largest customer sitting at $380,000 against a $450,000 limit. On that basis, everything looked comfortable.
What the report missed was $260,000 of bespoke assemblies already built and boxed for that customer and a further $190,000 of components bought specifically against accepted orders. True gross exposure was $830,000, nearly double the approved limit, and none of it was insurable because the parts had no alternative buyer.
In this illustrative scenario, Northwind rebuilt its exposure report to combine the ledger, the despatch system and the open order book into a single committed figure per customer. Limits were reset against that number, and any customer breaching 90% of its limit automatically triggered a hold on new order acceptance rather than merely a hold on despatch.
Watch out
Common mistakes.
- Equating credit exposure with the receivables balance. Delivered but uninvoiced goods, work in progress and accepted orders are all money at risk and belong in the calculation.
- Counting security that cannot actually be enforced. A retention of title clause over goods that have already been consumed or resold provides no real protection and should not reduce net exposure.
- Reviewing exposure only when a customer asks for a limit increase. Exposure grows quietly with trading volume, so it needs monitoring continuously rather than on request.
Questions
People also ask.
How is credit exposure different from credit risk?
Exposure is the amount that could be lost, while credit risk combines that amount with the probability that the counterparty defaults.
Should intercompany balances be included in exposure reporting?
Yes for group risk management, though they are usually shown separately because the recovery prospects and controls are quite different.
What is a sensible concentration limit for one customer?
Many mid-sized businesses cap any single customer at 10% to 20% of total receivables, tightening that further where the customer sits in a volatile sector.
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