Business Loans UK 2026: When Invoice Finance Wins Instead
UK business loans are lump-sum products, typically £5,000 to £500,000, repaid in fixed monthly instalments over 1 to 5 years at 6 to 15% APR for unsecured and 4 to 10% APR for secured. They suit one-off uses: equipment, premises, acquisitions, refits. Invoice finance is the alternative for ongoing working capital: it advances 80 to 95% of each unpaid B2B invoice within 24 hours of raising it, costs 0.5 to 3% of the invoice value, has no fixed repayments and scales automatically as your sales grow. Most UK SMEs with a cashflow gap and creditworthy B2B customers need invoice finance, not a loan. This page explains when each is right.
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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When to use a UK business loan
- One-off capital purchase: equipment, vehicles, premises, refits, technology upgrades. You know the exact amount and want to repay it over a fixed term.
- Acquisition: buying another business or a competitor. Combined with invoice finance against the acquired debtor book this can be the cleanest deal structure.
- Stable trading history: 2+ years of accounts, profitable, good credit. Banks rarely lend below this bar.
- Property or director guarantee available: unsecured business loans cost 6 to 15% APR; secured can run 4 to 10% APR. Security cuts the cost materially.
- Predictable repayment capacity: the loan is a fixed monthly outflow regardless of trading. Only suits businesses with stable margin.
When invoice finance wins instead
- Ongoing working capital gap. If the problem is that B2B customers pay in 30 to 90 days and payroll and suppliers do not wait, invoice finance solves the underlying gap rather than papering over it.
- Day-one trading. Banks rarely loan to companies under 12 months. Invoice finance is available day one with the right provider (Triver, Hydr, Ultimate Finance).
- Scaling business. A loan is a fixed amount, you negotiate it once. Invoice finance scales automatically: invoice more, access more funding without renegotiating.
- Adverse credit. Underwriting is on your customers' creditworthiness, not yours. Hydr, Ultimate Finance and IGF accept CCJs and reduced credit profiles.
- No security to offer. Invoice finance is secured against the invoices themselves, no property or personal guarantee required for many independents.
- You want elastic capacity. Loan amount is fixed at drawdown. Invoice finance grows as your sales grow.
UK business loans vs invoice finance: side by side
| UK business loan | Invoice finance | |
|---|---|---|
| Structure | Lump sum, fixed monthly repayments | Advance per invoice, repaid as customer pays |
| Typical size | £5k to £500k unsecured, £25k to £5m secured | Up to 90% of total debtor book, scales with sales |
| Typical cost | 6 to 15% APR unsecured, 4 to 10% APR secured | 0.5 to 3% of invoice value, effective 5 to 15% annualised |
| Term | 1 to 5 years fixed | Rolling, typically 12 months notice |
| Security | Personal guarantee or property usual | Debenture over invoices, no property required for most |
| Trading history | 2+ years usual, profitable | Day one available with the right provider |
| Capacity | Fixed at drawdown | Scales with your invoicing |
| Suits | One-off capital expenditure | Ongoing working capital |
Can I have both a UK business loan and invoice finance?
Yes. Many UK SMEs run both: a business loan funds a one-off capital purchase (equipment, premises, acquisition), invoice finance funds day-to-day working capital. Some providers (Bibby, Ultimate Finance, Aldermore) offer both under one banking relationship for simpler administration. The cleanest sequence is usually invoice finance first (since it does not affect your borrowing capacity in the same way as secured debt), then a business loan when you need lump-sum capital for a defined project.
UK business loan vs Start Up Loan vs Recovery Loan Scheme
Start Up Loan (up to £25,000, 6% fixed APR, British Business Bank): the best option for new UK businesses under 36 months trading who need a one-off lump sum. Cheaper than commercial loans for early-stage. Growth Guarantee Scheme (the successor to RLS, launched 2024): the government partial guarantee that helps lenders extend credit to UK SMEs that would otherwise be declined. Available across loans, asset finance, invoice finance and revolving credit. Commercial business loans: the standard route once trading is established and security is available.
What does a UK business loan typically cost?
Unsecured loans run 6 to 15% APR depending on credit profile, trading history and provider. Secured loans (property or asset-backed) run 4 to 10% APR. Online lenders (iwoca, Capify, Funding Circle) are typically faster but priced higher than clearing banks (Lloyds, NatWest, HSBC, Barclays). For ongoing working capital, invoice finance at 0.5 to 3% of invoice value is usually cheaper on a like-for-like basis, because you only pay when an invoice is outstanding.
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