Invoice financing / factoring

Invoice financing is a form of working capital funding in which a business raises cash against invoices it has issued but not yet been paid for. The financier advances a percentage of the invoice value immediately and releases the balance, less charges, once the customer pays.

The problem it solves is timing rather than solvency. A supplier delivers goods in January, issues an invoice on 60-day terms, and cannot access that money until March — while wages, stock and rent all fall due in the meantime. The business is profitable and still short of cash. Invoice financing converts a receivable into cash today at a discount.

Factoring is the variant in which the receivable is sold to the financier, who then owns the debt and usually collects it directly from the customer. Invoice discounting is the variant in which the business borrows against the receivable, retains ownership, and continues collecting itself.

That distinction — sale versus loan — is the one everything else follows from, and it is routinely blurred in marketing material. It determines who collects, who the customer deals with, whether the arrangement appears as debt on the balance sheet, and what happens when the customer does not pay.

Factoring, discounting and the alternatives

Factoring

• Legal form: Sale and assignment of the receivable
• Who collects: The factor
• Customer aware: Usually yes
• Typically covers: Whole book or selected invoices
• Credit control: Outsourced to the factor
• Priced on: The debtors' credit quality
• Suits: Smaller businesses, weaker credit, thin admin capacity

Invoice discounting

• Legal form: Loan secured on receivables
• Who collects: The business
• Customer aware: Usually no
• Typically covers: Whole book
• Credit control: Retained
• Priced on: The business's credit quality plus the book
• Suits: Established businesses with good systems

Invoice-secured loan

• Legal form: Loan with receivables as collateral
• Who collects: The business
• Customer aware: No
• Typically covers: A facility limit
• Credit control: Retained
• Priced on: The business's credit quality
• Suits: Businesses wanting a general facility

Reverse factoring

• Legal form: Buyer-arranged early payment to suppliers
• Who collects: The financier, from the buyer
• Customer aware: Yes — the buyer initiates it
• Typically covers: The buyer's approved payables
• Credit control: Not applicable
• Priced on: The buyer's credit quality
• Suits: Large buyers wanting to support their supply chain

Reverse factoring, also called supply chain finance or payables finance, deserves separating out because it inverts the arrangement. The buyer sets it up, approves invoices for early payment, and the financier prices against the buyer's credit rather than the supplier's. For a small supplier selling to a large, creditworthy buyer, this is by far the cheapest form of receivables finance available — and it is only available if the buyer chooses to offer it.

Selective or spot factoring funds individual invoices rather than the whole book. It is more flexible and materially more expensive, because the financier loses the diversification and the volume that whole-turnover arrangements provide.

How a factoring transaction works

1. Facility agreed. The financier assesses the business and its debtor book, sets a facility limit, an advance rate, and concentration limits on individual debtors.
2. Invoice issued and submitted. The business invoices its customer and submits the invoice, with supporting delivery evidence, to the financier.
3. Verification. The financier confirms the goods or services were delivered and the invoice is accepted — by document, by telephone, or by system integration.
4. Notice of assignment. In disclosed arrangements, the customer is notified that the debt has been assigned and that payment must be made to the financier.
5. Advance paid. A percentage of invoice value — commonly 70% to 90% — is remitted to the business, often within a day.
6. Collection. The customer pays on the invoice due date, to the financier in factoring or to a controlled account in discounting.
7. Settlement. The retained balance is released to the business, less the service fee and the discount charge.

Where the customer does not pay, what happens next depends entirely on recourse.

Recourse and non-recourse

Recourse factoring leaves the credit risk with the business. If the customer fails to pay within an agreed period after due date — often 90 days — the financier recourses the invoice: the business must buy it back or have it deducted from the next advance. Most factoring is on recourse.

Non-recourse factoring transfers the risk of the customer's insolvency to the financier, which prices accordingly and underwrites each debtor carefully.

The important qualification is that non-recourse is narrower than it sounds. It typically covers the customer's inability to pay, not their unwillingness. Where the customer withholds payment because of a dispute over quality, quantity, delivery or contract terms, that is a commercial dispute rather than a credit event, and the invoice comes back to the business regardless. Since disputes are a far more common cause of non-payment than insolvency, a business buying non-recourse protection is buying less cover than the label implies.

Worked example: what it actually costs

An invoice of 100,000 on 60-day terms, factored at an 80% advance rate, a 2% service fee on invoice value and a discount charge of 2.5% per month on funds advanced.

• Invoice value: 100,000
• Advance at 80% (paid immediately): 80,000
• Retention held by the financier: 20,000
• Service fee (2% of 100,000): (2,000)
• Discount charge (80,000 × 2.5% × 2 months): (4,000)
• Total charges: (6,000)
• Balance released from retention: 14,000
• Total received by the business: 94,000

Converting that to an annual rate

The business paid 6,000 to have 80,000 for 60 days.

Cost for the period = 6,000 ÷ 80,000 = 7.5%
Annualised = 7.5% × (365 ÷ 60) ≈ 45.6% per annum

A headline of "2% plus 2.5% a month" is an effective cost approaching 46% a year on the money actually advanced. That is not automatically unreasonable — the alternative may be lost orders, stock-outs or a supplier relationship that ends — but it is the number the business should be comparing against an overdraft or a term loan, and it is rarely the number presented.

Shorter payment terms make it cheaper; longer terms make it much more expensive. The same invoice on 30-day terms costs 4,000 rather than 6,000, an effective rate of about 61% annualised on a smaller absolute cost. The same invoice on 120 days costs 10,000. Any comparison between providers has to hold the payment period constant, and any facility where debtors habitually pay late costs more than the schedule suggests.

Advance rates and what sets them

The advance rate is the loan-to-value ratio of receivables finance, and it is set by how much of the invoice book the financier expects to actually collect.

• Debtor concentration: Higher with many diversified debtors; lower when dominated by one or two debtors.
• Debtor quality: Higher for large, creditworthy, reliable payers; lower for small, unrated or slow-paying debtors.
• Sector: Higher for clean delivery and simple acceptance; lower for construction, staged works or retrospective claims.
• Dilution history: Higher when dilution is low and stable; lower when credit notes and returns are erratic.
• Ageing profile: Higher when most invoices are current; lower when significant balances are past due.
• Contract terms: Higher when freely assignable; lower or zero when assignment is restricted or prohibited.

Certain receivables are usually excluded outright: invoices already past a defined age, invoices to related parties, invoices subject to dispute, progress claims not yet certified, export receivables where enforcement is impractical, and invoices to debtors already over their concentration limit.

Dilution: the metric specific to this product

Dilution is the gap between invoices issued and cash eventually collected on them, for reasons other than the debtor's failure to pay. It is the single most important underwriting measure in receivables finance and it has no equivalent in conventional lending.

Dilution rate = (Credit notes + discounts + returns + write-offs + set-offs) ÷ Gross invoiced sales

Sources of dilution:

• Credit notes for returns, short deliveries or pricing corrections
• Settlement discounts taken by debtors for early payment
• Contra accounts, where the debtor is also a supplier and sets one balance against the other
• Retentions held under construction and engineering contracts
• Disputes resolved by partial payment
• Rebates and volume allowances applied at period end

A business with 12% dilution issuing 100,000 of invoices collects around 88,000. Advancing 80% of face value against that book means advancing 80,000 against 88,000 of realisable value — a much tighter position than the advance rate implies. This is why dilution analysis, not the advance rate, determines whether a facility is actually secured, and why financiers examine a prospective client's credit note history before anything else.

Underwriting: two credits, not one

Conventional loan appraisal assesses one borrower. Receivables finance assesses two positions at once.

The client — the business raising the finance. Is it a going concern? Is it solvent? Are its systems capable of producing accurate invoices and reliable ageing? Is management honest? Client failure is what turns an orderly facility into a fraud investigation.

The debtor book — the customers who will actually provide the cash. Concentration, ageing, payment behaviour, dispute frequency, sector risk, and whether the contracts permit assignment at all.

The cash comes from the debtors; the risk of the facility unravelling comes from the client. A financially weak client with a book of blue-chip debtors can be funded on tight controls. A strong client with a single fragile debtor cannot be funded safely at any advance rate.

Assignability is a hard gate. Many supply contracts contain a ban-on-assignment clause prohibiting the supplier from assigning receivables without consent. Where such a clause is enforceable, the assignment underpinning the facility may fail, and the financier discovers this at exactly the wrong moment. Some jurisdictions have legislated to override these clauses; many have not. Contract review before funding is not optional.

Fraud

Receivables finance attracts fraud more than most lending products, because the asset is a piece of paper describing a transaction the financier did not witness.

Fictitious invoices — invoices raised against customers who never ordered anything, sometimes against entities that do not exist.

Pre-invoicing — real customers, real orders, invoices raised before delivery to accelerate funding. Often begins as a cash-flow expedient and escalates.

Double factoring — the same invoice assigned to two financiers, either of which believes it holds the receivable.

Diverted payments — the debtor pays the client directly, and the client uses the money rather than remitting it. In disclosed factoring this is detectable quickly; in confidential discounting it can run for months.

Colluding debtors — a related or friendly customer confirms invoices that have no commercial substance.

The controls that catch these are procedural rather than analytical: independent verification with debtors using contact details the financier sourced itself, not the ones the client supplied; reconciliation of the sales ledger to the aged debtors listing to the bank account; audits at the client's premises; and close attention to any debtor whose payment behaviour is unusually clean. A ledger where every invoice is paid exactly on time is a warning, not a comfort.

Where it fits, and where it does not

Works well for: businesses selling on credit terms to other businesses; growing firms whose funding need scales with sales; suppliers to large, slow-paying buyers; businesses with limited fixed assets to pledge; and sectors where invoices are clean and delivery is unambiguous.

Works badly for: businesses selling to consumers; those paid in advance or on delivery; single-debtor businesses; sectors with staged completion, retentions or frequent disputes, particularly construction; businesses whose real problem is losses rather than timing; and businesses whose contracts prohibit assignment.

The last of these is worth stating plainly: invoice financing accelerates cash from sales that have already happened. It cannot fund a business that is not making money, and using it to do so simply brings forward the point of failure while adding cost.

Market context

Receivables finance is disproportionately relevant in markets where small suppliers sell to large buyers on long terms and have few pledgeable assets. Africa's factoring market has grown from a small base and remains modest relative to global volumes, and industry bodies including Afreximbank and FCI have promoted model factoring legislation to give assignments a clearer legal footing, with several jurisdictions adopting or considering such laws.

Verify the current legal position for each market before relying on this — factoring legislation in the region has moved quickly in recent years, and the enforceability of assignment is exactly the point on which a facility either works or does not.

Where facilities go wrong

Cost never annualised. Monthly percentages and flat fees quoted separately, compared against an overdraft rate expressed per annum.

Dilution ignored at underwriting. Advance rate set against gross invoice value with no analysis of credit notes and contras.

Concentration allowed to build. A facility that is comfortable across forty debtors becomes an unsecured loan to one company when that company becomes 60% of the book.

Verification delegated to the client. Contact details supplied by the client, used to verify the client's invoices.

No reconciliation discipline. Sales ledger, aged debtors and bank receipts not reconciled regularly, which is how diverted payments and pre-invoicing survive undetected.

Assignment not checked. Funding released against contracts that prohibit the assignment being relied on.

Recourse periods that outlast the debtor. A 90-day recourse window on a debtor who habitually pays at 120 days means every invoice recourses as a matter of routine, and the client's position deteriorates each cycle.