Invoice Discounting vs Factoring: What’s the Difference? A UK Guide for 2026

The short answer

With invoice factoring, the finance provider takes over collecting payment from your customers, so the arrangement is visible to them. With invoice discounting, you keep collecting payment yourself and the facility is usually confidential, so customers never know. Factoring bundles in credit control and tends to suit smaller or newer businesses; discounting keeps everything in-house and is generally reserved for larger, established businesses. Both advance up to around 90% of an invoice's value, usually within 24 hours.

What each one is

Invoice factoring is an arrangement where a business sells its unpaid invoices to a provider, receives most of the value straight away, and hands over credit control. The provider then collects payment directly from customers. Because customers deal with the provider, factoring is disclosed.

Invoice discounting is an arrangement where a business borrows against its unpaid invoices but continues to run its own sales ledger and collect payment itself. The provider stays in the background, which is why discounting is normally confidential.

Both sit under the broader umbrella of invoice finance, and both are typically offered by providers authorised and regulated by the Financial Conduct Authority.

The key differences

The two products diverge across a handful of practical points that determine which one suits a given business:

• Who collects the debt: factoring hands collections to the provider; discounting leaves them with the business.
• Customer visibility: factoring is disclosed, so customers pay the provider and know a third party is involved; discounting is usually confidential, so customers pay the business as normal and are none the wiser.
• Credit control: factoring includes it as part of the service; discounting assumes the business already does it well in-house.
• Who it suits: factoring works for smaller, newer or fast-growing businesses that value the administrative support; discounting works for established businesses that want to protect the customer relationship.
• Eligibility: factoring is more widely accessible, including to newer businesses; discounting providers generally look for a track record and a higher turnover, often around £500,000 or more.
• Cost: factoring usually costs more because the provider is also doing the chasing; discounting is typically cheaper, since the business carries the credit control workload itself.

The same invoice, two routes

Take a £20,000 invoice raised on 60-day terms, financed at a 90% advance rate under each product.

• Under factoring: the provider advances £18,000 within a day or so, then chases and collects the £20,000 from the customer directly. The customer knows the provider is involved. Once they pay, the remaining balance is released to the business, minus the fee.
• Under discounting: the provider advances the same £18,000, but the business chases and collects the £20,000 itself, and the customer sees nothing unusual. The business keeps the balance once the invoice clears, minus the fee.

The cash advanced is identical. What changes is who does the chasing and whether the customer relationship stays entirely in the business's hands.

Which is cheaper?

Invoice discounting is generally the cheaper of the two. Because the business runs its own credit control, the provider's service fee is lower - it is only providing the funding, not the collections service. Factoring costs more because that service fee also covers chasing and managing the sales ledger. On top of the service fee, both products carry a discount charge - effectively interest on the funds advanced, usually set as a margin over the Bank of England base rate. The real cost depends on turnover, sector and the quality of the customer base, so the sensible comparison is always the all-in cost of a specific quote rather than a single headline rate.

Which is right for your business?

The choice usually comes down to size, capability and how much you value confidentiality.

Factoring tends to be the better fit if:

• You are a smaller, newer or rapidly growing business.
• You would rather hand credit control to a specialist than build the function in-house.
• You don't mind customers knowing a finance provider is involved.
• You can't yet meet the turnover threshold discounting providers look for.

Discounting tends to be the better fit if:

• You are an established business, typically turning over around £500,000 or more.
• You already run your own credit control effectively.
• You want the arrangement kept confidential to protect customer relationships.
• You want the lower-cost option and don't need the collections support.

Neither is inherently better - they solve the same cash flow problem for different types of business. A business often starts on factoring when it is younger and moves to discounting as it grows, builds a finance team and wants to bring collections back in-house.

Frequently asked questions

What is the main difference between invoice factoring and invoice discounting?

The main difference is who collects payment and whether customers know. With factoring, the provider collects from your customers and the arrangement is disclosed. With discounting, you collect yourself and the facility is usually confidential. Both advance cash against unpaid invoices in the same way.

Is invoice discounting always confidential and factoring always disclosed?

Mostly, but not always. Confidential discounting is the standard arrangement, though disclosed discounting does exist. Factoring is almost always disclosed because the provider deals with customers directly. If confidentiality is a priority, discounting is the product designed around it.

Which is cheaper, factoring or discounting?

Discounting is usually cheaper, because the business handles its own credit control and the provider only supplies funding. Factoring costs more as the fee also covers collections and ledger management. Exact pricing depends on turnover, sector and customer quality.

Which is better for a small business?

Factoring is often the more realistic option for a small or newer business, both because it includes credit control support and because discounting providers typically require a higher turnover and an established track record. A small business without a dedicated finance function usually finds factoring the easier starting point.

Can you switch from factoring to discounting later?

Yes. Many businesses begin with factoring and move to discounting as they grow, bring credit control in-house and meet the turnover criteria. It is a common progression rather than a one-off decision.

Do customers find out if I use invoice finance?

With factoring, yes - customers pay the provider, so they are aware. With confidential invoice discounting, no - customers continue to pay the business directly and the facility stays private.

Summary

Invoice discounting and invoice factoring both turn unpaid invoices into working capital, advancing most of the value up front and releasing the balance once the customer pays. The deciding factors are who chases payment and whether customers know: factoring hands collections to the provider and is disclosed, suiting smaller or newer businesses that want the support; discounting keeps collections and confidentiality in-house, suiting established businesses that meet the turnover bar and prefer discretion - usually at a lower cost. The right choice is less about which product is superior and more about which matches the size, capability and priorities of the business.

This article is intended as general information about invoice finance and does not constitute financial advice. Costs, eligibility and terms vary between providers and according to individual circumstances. Businesses should compare providers and seek advice from a qualified professional before entering into any finance agreement.