Invoice Finance vs Revenue-Based Finance - Which Is Better?
Invoice finance advances against specific unpaid invoices with costs of 0.5-3%. Revenue-based finance provides a lump sum repaid as a fixed percentage of monthly revenue, typically costing 20-50% of the amount advanced (a repayment multiple of 1.2 to 1.5x). Invoice finance is cheaper for B2B businesses with invoices. Revenue-based finance suits subscription and recurring revenue businesses.
| Invoice finance | Revenue-based finance | |
|---|---|---|
| Funds against | Specific unpaid B2B invoices | Expected future monthly revenue |
| Suits | B2B businesses with creditworthy debtors | Subscription and recurring-revenue businesses |
| Advance | 70 to 95% of invoice value within 24 hours | Lump sum, commonly £50k to £500k |
| Cost | 0.5 to 3% monthly discount fee; roughly £1,000 to £6,000 on £100k for 60 days | 1.2 to 1.5x multiple; roughly £40,000 on a £100k advance at 1.4x |
| Repayment | As customers pay their invoices | 5 to 20% of gross monthly revenue, no fixed term |
Why This Matters
UK SMEs with cash flow constraints face a fundamental choice: borrow against what customers already owe you, or against what you expect to earn. Invoice finance turns unpaid B2B invoices into immediate working capital at 0.5-3% monthly discount fees, while revenue-based finance (RBF) provides upfront capital repaid through 5-20% of monthly turnover until a fixed multiple (typically 1.2-1.5x) is repaid.
The difference matters because a Manchester SaaS business with £40k monthly recurring revenue faces entirely different funding economics than a Birmingham engineering supplier invoicing a large car manufacturer on 60-day terms. Invoice finance costs are transparent and tied to specific receivables, while RBF pricing is embedded in the repayment multiple and duration.
Most UK invoice finance sits outside FCA consumer credit perimeter (it's commercial B2B funding), whereas RBF providers may operate under similar exemptions or register for certain regulated activities. Choosing wrong means either paying far more than necessary, or being unable to access funding at all because your revenue model doesn't fit the product structure.
Key Points
- Invoice finance advances 70-95% against individual B2B invoices within 24 hours, with discount fees of 0.5-3% monthly (equivalent to 6-36% APR) until your customer pays, typically 30-90 days later.
- Revenue-based finance provides a lump sum (commonly £50k-£500k) repaid as 5-20% of gross monthly revenue until you've repaid 1.2-1.5x the original amount, with no fixed term, meaning how long repayment takes depends on revenue growth.
- A £100k invoice finance facility for 60 days costs approximately £1,000-£6,000 in total fees at 0.5-3% a month. The same £100k via RBF at 1.4x multiple costs £40,000 total, but spread over 12-24 months depending on revenue performance.
- Invoice finance requires established B2B trade debtors (minimum turnover varies by provider), credit-approved customers, and verifiable invoices. RBF suits recurring revenue businesses (SaaS, subscription, membership) with steady monthly revenue (each lender sets its own minimum) and digital revenue tracking.
- UK providers of invoice finance include Close Brothers, Bibby Financial Services, Ultimate Finance, Lloyds Bank Invoice Finance, HSBC Invoice Finance, and Barclays Invoice Finance. RBF is typically provided by specialist growth lenders, not traditional invoice financiers.
- Invoice finance costs scale directly with invoice value and payment terms. RBF costs are set by the multiple, not by how quickly you grow: a £100k advance at 1.4x costs £40k whether revenue stays flat or doubles. Faster growth only shortens the repayment period.
- Invoice finance appears on your balance sheet as a secured loan against receivables. RBF is sometimes structured as a revenue purchase agreement (not technically debt), which may affect financial reporting and future fundraising differently.
Illustrative Example
Hypothetical: a Leeds-based software implementation consultancy invoices corporate clients £180k quarterly on 45-day terms but needs £120k to hire three developers ahead of a major contract. Alternatively, a Bristol SaaS business with £35k MRR and 18-month runway wants £150k to accelerate US market entry.
The Leeds consultancy uses selective invoice finance from an independent factor, advancing 85% (£102k) of their £120k in outstanding invoices at 1.8% monthly. Total cost over 45 days: approximately £2,750. The Bristol SaaS company takes £150k RBF at 12% of monthly revenue with 1.35x multiple (£202,500 total repayment).
At steady £35k MRR, they repay £4,200 monthly for 48 months, actual cost £52,500. If MRR grows to £60k, they clear it in 28 months, cost £52,500 but cash flow impact front-loaded. The consultancy paid 2.3% total. The SaaS business paid 35% total but preserved equity and matched repayments to revenue growth.
Common Pitfalls
- Assuming RBF is 'cheaper' because monthly payments seem manageable. A 1.4x multiple means 40% total cost regardless of term, while invoice finance on 60-day invoices costs under 3.6% total at typical 1.8% monthly rates.
- Using invoice finance when you don't have creditworthy B2B debtors or verifiable invoices. Providers like Close Brothers require credit checks on your customers; rejected debtors mean rejected funding, leaving you with setup costs but no facility.
- Ignoring how RBF percentage affects growth capital. Taking 15% of monthly revenue means £9,000/month unavailable for operations when you're earning £60k/month, potentially choking the growth you're funding.
- Confusing revenue-based finance with royalty financing or merchant cash advances. UK MCA products (common in retail/hospitality) often carry 1.3-1.5x multiples but daily repayments via card terminal splits, fundamentally different cash flow impact than monthly RBF percentages.
- Failing to model both products against your actual cash conversion cycle. If your invoices pay in 30 days, invoice finance at 1.5% monthly costs 1.5% total. If RBF takes 24 months to repay at 1.35x, you've paid 35% for the same working capital need.
What to Do Next
- Calculate your actual debtor days and customer concentration. If 60%+ of revenue comes from invoices paid in 30-90 days by creditworthy UK businesses, request invoice finance quotes from Ultimate Finance, Bibby Financial Services, or Lloyds Bank Invoice Finance with your aged receivables report.
- Model RBF economics using your last 12 months revenue data. At 10% monthly repayment on £100k, how many months to clear 1.35x multiple? Does that repayment percentage leave enough operating cash during seasonal low months?
- Check customer payment reliability. Invoice finance providers can decline or limit funding against debtors with CCJs or payment defaults. Run credit checks via Creditsafe or Experian on your top five customers before applying.
- For subscription/recurring revenue businesses under £500k turnover, compare specialist growth lenders offering RBF against selective invoice finance on annual contracts. Some specialists, such as Sonovate for recruitment and contractor invoicing, advance a higher share of each invoice than traditional invoice finance.
Related Questions
Can I use both invoice finance and revenue-based finance together?
Technically yes, but most RBF lenders prohibit senior debt or require subordination agreements. Invoice finance providers typically take a first charge over receivables, conflicting with RBF terms. If you need both, your capital structure needs professional advice, as dual facilities often trigger cross-default clauses.
Which is faster to arrange, invoice finance or revenue-based finance?
Invoice finance typically funds within 48 to 72 hours once approved, requiring sales ledger, customer details, and director guarantees. RBF requires 2 to 4 weeks for underwriting including revenue verification, unit economics review, and legal documentation. For cash this week against existing invoices, invoice finance wins.
Do invoice finance and RBF have the same credit score requirements?
No. Invoice finance focuses on your customers' creditworthiness, not yours: a director with a weak personal credit score can still secure it if invoicing a creditworthy customer on standard terms. RBF lenders assess your business revenue stability and growth, typically wanting 12+ months trading and consistent revenue over £20k monthly. Both check CCJs and insolvency history.
Founder & Managing Director, Muswell Rose, founder and PSC of Best Business Loans Ltd
Adam is the founder and managing director of Muswell Rose and a founder of Best Business Loans Ltd, the company behind Market Invoice. He spent over three years as managing director of Penny, a UK invoice finance business, and his career runs through insurance, mortgages, commercial finance and fintech lending. He writes the Market Invoice library.
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