Best Invoice Finance for Small Business UK 2026

Published minimums vary widely. Single-invoice platforms Kriya and Hydr have no minimum at all, Skipton and Bibby publish £100,000 floors, and some larger providers sit well above small-business scale (Close Brothers £500,000, IGF around £1m). Ultimate Finance publishes no minimum and quotes per file. If your turnover is under £50,000, selective invoice finance (Kriya, Hydr, Triver) has no minimum, you only fund the invoices you choose.

Yes, but the options narrow. Most UK providers prefer limited companies because a debenture can be registered at Companies House to secure the facility. Some independents, Ultimate Finance among them, consider sole traders case-by-case. If you're a sole trader, converting to a limited company before applying typically widens your options from 2-3 providers to 20+ and improves your rates.

Skipton Business Finance and Bibby publish 0.5% starting service charges with £100,000 minimum turnover, the cheapest published rates within small-business reach (Close Brothers also starts at 0.5% but requires £500,000 turnover). Below £100,000, single-invoice platforms such as Kriya and Hydr charge flat per-invoice fees, which are often the more economical route at low volume.

Discount charge (Bank of England base rate plus 1-3%) is charged separately on cash advanced. For the lowest total cost on a £200k turnover business, expect £100-£300 per month combined.

Some providers require a personal guarantee, others don't. Independent providers like Bibby and Ultimate Finance are more flexible on this. Bank-owned providers (HSBC, Lloyds, NatWest) almost always require one for SME facilities. If avoiding a personal guarantee is a priority, state this when requesting quotes, Skipton, Close Brothers and a handful of fintechs offer no-PG options for low-risk client profiles.

Ultimate Finance leads UK setup speed at 3 working days from application to first drawdown. Close Brothers, Bibby and Skipton typically take 5 days; Aldermore takes around 7. The fintechs (Kriya, Hydr, Triver) advertise same-day in-principle decisions but require signed paperwork before funds release, so realistic end-to-end is 24-72 hours. Once the facility is set up, individual invoices are typically funded within 24 hours of submission.

With factoring, the finance provider manages your credit control and collects payment from your customers directly, your customers see they're paying the finance company. With invoice discounting, you keep credit control in-house and your customers may not know you're using finance (confidential discounting). Factoring is typically cheaper and easier to qualify for at small turnover. Discounting normally requires £500,000+ turnover and a strong sales ledger administration.

Yes, on day-one trading with the right provider. Kriya (now part of Allica Bank) is the clearest UK specialist for true selective invoice finance with no minimum turnover and day-one acceptance. Ultimate Finance also has appetite for startup and turnaround files, though it may require a personal guarantee. Major banks typically require 12 months trading history before offering invoice finance to limited companies.

We assessed 89 UK invoice finance providers across six criteria weighted for SME needs: minimum turnover, starting cost, advance rate, setup speed, contract flexibility, and startup acceptance. Each criterion is scored individually using publicly disclosed rates and direct provider research. Market Invoice is operated by Best Business Loans Ltd (company number 16833937) as an independent comparison; we earn a referral fee when an introduced business takes a facility, but a provider that pays nothing appears in the same rankings with the same methodology.