Spot factoring is factoring without the commitment. You sell one invoice, or a small group of them, when you need the cash. The rest of your invoicing carries on as it did before, and you are not signing up to route every sale through the provider.
It exists because not every business wants, or can support, a whole-ledger arrangement. Some have one large customer with a long payment cycle. Some have seasonal peaks. Some simply want to test an arrangement before considering anything longer.
How spot factoring works
The mechanics are the same as any factoring transaction. You submit an invoice with proof that the work was completed and accepted. The provider verifies it with your customer, pays an advance against part of its value, and holds the rest as a reserve. When your customer pays, the provider releases the reserve less its fee.
What differs is the scope. Because the provider is not buying your whole sales ledger, it looks at the invoices in front of it, and at the customers who owe them, rather than assessing your business as a continuing relationship. That can mean more scrutiny per invoice and less certainty about what will be accepted.
Some providers set a minimum size for a spot transaction, because the administration is similar whether the invoice is large or small. Others require a small number of invoices rather than one. Ask before you submit.
When spot factoring fits
- One customer or one contract is holding up your cash without affecting the rest.
- You want to use factoring occasionally rather than continuously.
- Your revenue is seasonal, and the need comes and goes.
- You are testing whether an arrangement suits your business before committing further.
- Your other invoices are small enough that the administration would not be worth it.
When it does not fit
If your cash gap is constant, spot factoring becomes a series of transactions rather than an occasional tool, and a whole-ledger arrangement may be simpler to run. If your invoices are small and frequent, the per-invoice work can outweigh the benefit. And if you need predictable capacity rather than a one-off payment, a committed facility answers a different question.
Spot factoring also depends on the customer. A provider buying a single invoice has little margin for a dispute, so a customer with a history of short paying or slow approval is unlikely to be accepted on this basis.
What to check before you sell
The agreement still matters, even for one invoice. The risk terms, whether the arrangement is recourse or non-recourse, still apply, and they are the terms most likely to surprise a first-time seller. Confirm the fee for the specific invoice, the reserve release timing, and what happens if the customer pays late or not at all.
It is also worth confirming that nothing in your contract with the customer prevents assignment of the invoice. Most commercial terms allow it. Some large contracts require consent, and a few prohibit it. Checking takes minutes and avoids an awkward conversation later.
Finally, ask whether the provider will register security. Even a single transaction can involve a registration against your business, and you should know what will be filed and when it will be discharged.
Questions to ask a provider
- Do you buy single invoices, and is there a minimum size?
- Is this arrangement recourse or non-recourse?
- What is the fee on this specific invoice, and what does it include?
- When is the reserve released, and what is deducted from it?
- Will a security registration be filed, and when is it discharged?
- Could this transaction later convert into a longer arrangement?
Related types
If you find yourself selling invoices regularly, compare this with full turnover factoring, which covers the whole ledger for a term. The risk question is separate and applies to both: see recourse and non-recourse factoring. For the wider process, including verification and notification, read how invoice factoring works.