Unpaid invoices are the most common cash problem in small businesses. You have done the work, the customer owes you, and the money is not there. Invoice finance and factoring both release that cash early, and understanding the difference between them is a practical part of managing business finance.
The Problem Both Products Solve
If you invoice on thirty or sixty day terms, you fund your customer’s purchase in the meantime — paying staff, suppliers and overheads before you are paid. Growing makes this worse rather than better, because more work means more money tied up in invoices at any moment.
Invoice Discounting
With invoice discounting, a lender advances a proportion of an invoice’s value shortly after you raise it. You still collect payment from the customer yourself, and when they pay, the lender takes back the advance plus its fee.
The important feature is that it is usually confidential: your customers deal with you as normal and need not know a lender is involved. This suits businesses that want to protect the customer relationship and have the administrative capacity to chase payment.
Factoring
Factoring works similarly, but the factor takes over collection. They advance you a proportion of the invoice and then pursue payment from your customer directly, which means the arrangement is visible.
That visibility is the trade-off, and it cuts both ways. Some customers regard it as routine; others read it as a sign of financial strain. Against that, you stop spending time chasing payment, which for a small team is a genuine saving.
Recourse and Non-Recourse
This distinction matters more than the choice between the two products. Under a recourse arrangement, if the customer never pays, you repay the advance — the credit risk stays with you. Non-recourse shifts some of that risk to the provider, and costs more accordingly.
Read what “non-recourse” actually covers in the agreement. It frequently protects against a customer becoming insolvent but not against a disputed invoice, and disputes are the more common reason invoices go unpaid.
What It Costs
Pricing usually combines a service fee, charged as a percentage of turnover, with a discount charge on the funds advanced. Comparing providers on one figure alone is misleading. Ask for the total cost over a year on your actual invoice volume and payment patterns, and check for minimum fees, arrangement charges, and what happens if you leave early.
What Providers Assess
The assessment centres on your customers rather than on you, since they are the ones who will pay. Providers look at who you invoice, how reliably those customers settle, and how concentrated your sales are — a business where one client accounts for most of turnover is a different risk. Your filings at Companies House will also be checked.
Check the Provider Is Authorised
This sector includes brokers of variable quality, some charging fees for introductions. Check any firm on the FCA’s Financial Services Register and confirm the reference number matches the company you are actually dealing with. Be cautious of anyone requesting payment before an agreement exists.
When It Is the Wrong Answer
Neither product fixes a business that is unprofitable or persistently underpriced — it converts a future cash problem into a present one at a cost. It also does not help if your customers are consumers rather than businesses, since both products rely on invoicing commercial clients on credit terms.
Before taking either, check whether the same result could be achieved by invoicing sooner, taking deposits, shortening payment terms, or chasing more promptly. Those cost nothing.
How Much You Actually Receive
Providers advance a proportion of each invoice rather than all of it — the remainder, less fees, follows once the customer pays. That retained portion exists to cover disputes, credit notes and short payments. Build your cash planning around the advance rate, not the invoice value, because the difference is the part you cannot spend yet.
Selective or Whole Book
Some arrangements require you to put your entire sales ledger through the facility; others let you choose individual invoices. Whole-book deals usually price better because the provider gets more volume and a spread of customers. Selective facilities cost more and give you flexibility to use them only when timing is genuinely tight.
If most of your customers pay reliably and only one or two are slow, a selective arrangement may be considerably cheaper overall despite the higher headline rate.
Disputes Are the Common Failure Point
Where a customer queries an invoice, the advance typically becomes repayable regardless of what the agreement says about credit risk. This makes accurate invoicing and clean paperwork more important than usual: purchase order numbers, signed delivery notes, and agreed scope all reduce the chance of a dispute that pulls cash back out of the business at short notice.
Exiting the Arrangement
Facilities frequently carry minimum terms and notice periods, and unwinding one takes time because the provider must collect out the existing ledger. Check the notice period and any termination fee before signing. Businesses that treat invoice finance as a temporary measure are sometimes surprised to find it takes months to leave.
Fitting It Into the Wider Picture
Invoice finance manages timing rather than providing growth capital. If what you actually need is money to expand rather than to bridge a gap, startup business loans or equity routes address a different problem. The business finance and support finder on GOV.UK lists what is currently available.
Concentration Limits
Providers usually cap how much of your facility any single customer can represent, because a ledger dominated by one client is a concentrated risk. If most of your turnover comes from one or two customers, the amount you can actually draw may be well below the headline facility. Ask about concentration limits before assuming a figure.
Bad Debt Protection Is a Separate Product
Cover against a customer failing to pay is often sold alongside these facilities rather than included in them. It has its own cost and its own exclusions, and it typically responds to insolvency rather than to slow payment or disputes. Establish what is actually covered before treating it as protection.