Invoice finance allows UK businesses to borrow against unpaid invoices, releasing up to 90% of invoice value within 24 hours. The two main types are invoice factoring (the lender collects payment) and invoice discounting (the business retains credit control). UK providers include MarketFinance, Bibby Financial Services, and Aldermore. FCA regulation applies to most invoice finance arrangements. Typical costs are 1-3% of invoice value plus service fees.
Last reviewed May 2026
Invoice finance is the most widely used form of asset-based lending for UK SMEs, with the Finance and Leasing Association reporting over £21 billion in outstanding invoice finance advances to UK businesses. Despite this scale, many business owners misunderstand the product, confuse factoring with discounting, or are unaware that the FCA regulates parts of the market. Late payment -- a persistent structural problem in UK B2B commerce -- is the primary driver of demand: businesses waiting 60-90 days for payment while paying suppliers on 30-day terms need a mechanism to bridge the gap. This guide covers how invoice finance works, what it costs, which providers operate in the UK market, and the regulatory protections available to borrowers.
Invoice Factoring vs. Invoice Discounting: The Critical Distinction
The two main invoice finance structures differ in who manages credit control -- and this difference has significant operational implications.
Invoice factoring: The finance provider purchases the invoice, advances up to 90% of its face value to the business, and takes over credit control -- chasing payment directly from the business's customer (the debtor). When the debtor pays, the provider releases the remaining balance minus fees. Factoring is typically disclosed (the debtor knows their invoice has been assigned to a third party) and is most suitable for businesses that want to outsource debtor management entirely. The provider's credit control quality directly affects customer relationships.
Invoice discounting: The business retains credit control and continues to collect payment from its own customers. The finance provider advances against the assigned invoice value but the debtor is typically unaware of the arrangement (confidential invoice discounting). When the business collects payment, it pays the advance plus fees back to the provider. Invoice discounting requires the business to maintain robust credit control processes -- the provider's risk is higher because collection depends on the business's own performance.
The Late Payment of Commercial Debts (Interest) Act 1998 gives UK businesses a statutory right to charge interest on overdue B2B invoices at 8% above the Bank of England base rate, plus a fixed compensation amount (£40-£100 depending on invoice value). Invoice finance does not eliminate late payment risk, but it decouples the business's cash position from debtor payment behaviour -- which is its primary commercial value.
FCA Regulation and Consumer Credit Act Obligations
Invoice finance involving businesses that on-sell to consumers (rather than purely B2B) may engage the Consumer Credit Act 1974 and require FCA authorisation under the FCA's Consumer Credit sourcebook (CONC). The regulatory position depends on the structure of the underlying receivables and whether the end debtor is a consumer or a business.
For purely B2B invoice finance (business lending against B2B invoices), FCA regulation under CONC does not apply. However, the FCA has published guidance making clear that invoice finance providers must conduct appropriate creditworthiness assessments under their general principles even where CONC does not apply. Before entering an invoice finance arrangement, verify that your provider is either FCA-authorised (searchable on the FCA Register at fca.org.uk/register) or falls within an exempt category -- unregulated invoice finance providers do exist and offer fewer borrower protections.
Looking for vetted invoice finance UK providers? Browse the Kael Tripton directory of UK-active vendors.
Browse directory →UK Invoice Finance Providers Compared
| Provider | Type | Advance rate | Minimum turnover | FCA authorised |
|---|---|---|---|---|
| MarketFinance | Selective and whole book | Up to 90% | £100,000 | Yes |
| Bibby Financial Services | Factoring and discounting | Up to 90% | £250,000 | Yes |
| Aldermore Invoice Finance | Factoring and discounting | Up to 85% | £500,000 | Yes |
| Lloyds Bank Invoice Finance | Factoring and discounting | Up to 85% | £500,000 | Yes |
| Skipton Business Finance | Factoring and discounting | Up to 90% | £250,000 | Yes |
| Nucleus Commercial Finance | Selective invoice finance | Up to 90% | No minimum | Yes |
MarketFinance has positioned itself as the technology-led alternative to traditional bank invoice finance, with an online application process and faster decisioning than high-street lenders. Its selective invoice finance product (spot factoring) allows businesses to finance individual invoices rather than committing their entire debtor book -- useful for businesses with irregular large invoices rather than consistent monthly turnover.
Bibby Financial Services is the largest independent invoice finance provider in the UK by client numbers. Its breadth of sector coverage (construction, recruitment, transport, manufacturing) and geographic presence across UK regional offices makes it accessible to businesses outside major cities. Its factoring service includes a credit control function that some clients cite as a genuine operational benefit rather than a cost.
Nucleus Commercial Finance is notable for having no stated minimum turnover threshold, making it accessible to earlier-stage businesses that most traditional providers decline. Its FCA authorisation covers invoice finance alongside its other SME lending products.
True Cost of Invoice Finance: Beyond the Headline Rate
Invoice finance fees have two components: the discount charge (interest on the advance, expressed as a percentage above base rate or SONIA, typically 1.5-4% per annum) and the service fee (charged as a percentage of invoice value, typically 0.2-2% depending on whether factoring or discounting and the size of the debtor book). Total cost on a £100,000 invoice financed for 60 days at typical rates runs £800-£2,500.
Additional costs to check in any facility agreement: minimum monthly service fee (applies even in low-volume months), audit fees (providers typically conduct annual audits of your debtor book, charged at £500-£2,000), concentration limits (some providers cap advances where a single debtor represents more than 25% of the debtor book, creating a facility gap for businesses with concentrated customer bases), and exit fees (early termination penalties on whole-book facilities are common and can be substantial on 12-24 month commitments).
The UK Finance trade body publishes guidance on invoice finance pricing transparency. Businesses comparing facilities should request a full fee schedule including all ancillary charges, not just the headline discount rate and service fee, before comparing offers from different providers.
Selective Invoice Finance vs. Whole-Book Facilities
Traditional invoice finance requires a business to assign its entire debtor book to the provider -- all invoices go through the facility, and the provider takes a charge over all receivables. This gives the provider the security of a diversified debtor pool but commits the business to a facility it may not need in every month.
Selective invoice finance (also called spot factoring or single invoice finance) allows businesses to finance individual invoices on demand, without committing the whole book. The cost per invoice is typically higher than whole-book rates, reflecting the provider's higher administrative cost and selection risk. But for businesses with irregular cash flow needs -- a seasonal retailer, a project-based consultancy, or a contractor with one large payment outstanding -- selective finance is significantly more flexible and avoids the minimum fee problem of whole-book facilities in quiet months.
UK providers of selective invoice finance include MarketFinance, Nucleus, and iwoca. The market has grown substantially since 2018 as fintech lenders entered alongside traditional bank-owned providers.
FAQ
Does invoice finance affect my customers' perception of my business?
Disclosed factoring (where your customer receives a notice of assignment informing them that their invoice has been transferred to a finance provider) is visible to customers. Some businesses are concerned this signals cash flow problems. Confidential invoice discounting avoids this by keeping the arrangement private -- your customer continues to pay you directly. Most established UK invoice finance providers offer confidential discounting for businesses with turnover above £250,000 and robust internal credit control.
Is invoice finance regulated by the FCA in the UK?
Invoice finance for B2B receivables is not regulated under FCA's Consumer Credit sourcebook (CONC) in most cases. However, providers may be FCA-authorised for other activities, and the FCA's general principles apply to their conduct regardless. If your business sells to consumers and invoices are against consumer credit agreements, the regulatory position is more complex and specific legal advice is advisable. Always verify a provider's FCA Register status before entering a facility.
What is the difference between recourse and non-recourse invoice finance?
In a recourse facility, if the debtor fails to pay (bad debt), the business must repay the advance to the provider -- the credit risk remains with the borrowing business. In a non-recourse facility, the provider absorbs bad debt risk up to agreed limits, typically for approved debtors only. Non-recourse facilities cost more but provide credit insurance alongside the financing. Bad debt protection is typically subject to a credit limit per debtor approved by the provider.
Can a start-up use invoice finance in the UK?
Most whole-book invoice finance providers require 12+ months of trading history and minimum turnover of £100,000-£500,000. Selective invoice finance providers (MarketFinance, Nucleus) have lower barriers and some have no stated minimum turnover. For pre-revenue or very early-stage businesses, invoice finance is typically unavailable -- the product requires confirmed, creditworthy debtors to function. Government-backed Start Up Loans (via British Business Bank) are the more appropriate product at this stage.
How does invoice finance interact with Making Tax Digital VAT obligations?
Invoice finance does not change your VAT obligations. You account for output VAT on your sales invoices in the normal way regardless of whether those invoices are financed. The finance advance is a loan, not a payment -- it does not affect the VAT tax point or the period in which VAT is due. If you use cash accounting for VAT, the advance from an invoice finance provider does not constitute receipt of payment from the debtor for VAT purposes. Confirm with your accountant if your VAT scheme interacts with your invoice finance facility in any way specific to your circumstances.
Frequently asked questions
Is invoice finance regulated by the FCA in the UK?
Most invoice finance products fall outside FCA regulation because they involve B2B lending rather than consumer credit. However, the FCA's broader market guidance still applies to providers offering ancillary regulated activities. UK Finance and the Asset Based Finance Association publish industry codes of conduct that members commit to follow. Some products structured as loans rather than receivables purchases may fall under different regulatory regimes. Check the contract structure and provider's FCA authorisations.
What is the difference between invoice factoring and invoice discounting?
Factoring involves selling invoices to the finance provider, who then collects from the debtor and remits the balance minus fees. The debtor is aware of the factoring arrangement. Discounting allows the business to borrow against the invoice value while retaining responsibility for collection, so debtors are typically unaware. Discounting suits businesses wanting to maintain customer relationships; factoring suits businesses wanting to outsource credit control. Both are offered by UK providers including Bibby, MarketFinance, and Aldermore.
How much does invoice finance typically cost in the UK?
Total cost runs 1.5 to 5 percent of invoiced amount depending on volume, debtor quality, and contract type. Costs include a service fee (typically 0.5 to 3 percent) and a discount rate applied to the funds drawn (typically 2 to 5 percent above base rate). Single-invoice spot factoring costs more per invoice but avoids long contracts. Whole-turnover facilities cost less per invoice but commit the business to factoring all qualifying invoices. Always request a worked example.
What credit checks do invoice finance providers run on debtors?
Providers use credit reference agencies (Experian, Equifax, Creditsafe) to assess debtor creditworthiness before advancing funds. Each debtor is typically assigned a credit limit beyond which the provider will not fund. Bad debt protection (non-recourse factoring) covers approved-debtor insolvency but typically excludes commercial disputes. Smaller debtors or new customers may be funded at lower advance rates than established large debtors. Companies House data and trading history feed these assessments.
Can invoice finance providers refuse to fund specific invoices?
Yes. Providers reserve the right to refuse invoices outside agreed sectors, beyond debtor credit limits, in dispute, contractually conditional, or to debtors based outside agreed jurisdictions. Most UK invoice finance contracts include exclusions for retention payments, milestone invoices subject to acceptance, and inter-company invoices. Review eligibility criteria carefully before signing. High refusal rates undermine the cash flow benefit. UK Finance publishes industry guidance on contract terms members should expect to find.
How We Verified
Provider pricing and advance rates were sourced from published provider websites and publicly available term sheets in May 2026. FCA regulatory status of providers was verified on the FCA Register. Late Payment of Commercial Debts Act interest rate and compensation amounts were confirmed on legislation.gov.uk. Finance and Leasing Association market size data was referenced from publicly available FLA statistics. No provider paid for inclusion or positioning in this article.
