What is invoice trading and how is it different from invoice factoring

Relationship Manager · 29 June 2026 · 4 min read
In this article
- Clear explanation of how invoice trading platforms work for UK businesses
- Key differences between invoice trading and traditional invoice factoring
- Advantages and disadvantages of each funding method for SMEs
- How to decide which invoice finance solution suits your business
Managing cash flow is one of the biggest challenges facing UK SMEs, particularly when customers take 30, 60 or even 90 days to pay invoices. Invoice trading and invoice factoring both offer solutions to this problem, but they work in fundamentally different ways. Understanding these differences can help you choose the right funding approach for your business needs and growth ambitions.
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What is invoice trading and how does it work
Invoice trading is a flexible form of invoice finance where businesses sell individual unpaid invoices to investors through an online marketplace or platform. Unlike traditional factoring arrangements, you can choose exactly which invoices to sell and when, giving you complete control over your funding. Popular UK platforms such as MarketFinance and Kriya connect businesses directly with institutional investors looking to purchase invoices at a discount.
When you upload an invoice to a trading platform, investors bid to purchase it. Once sold, you typically receive between 80 and 90 percent of the invoice value upfront. When your customer pays the full amount, you receive the remaining balance minus the platform fee and investor discount. The entire process is usually completed within 24 to 48 hours, making it an attractive option for businesses needing rapid access to working capital.
Understanding traditional invoice factoring
Invoice factoring is a more established form of invoice finance where a factoring company purchases your entire sales ledger on an ongoing basis. Major UK providers include Bibby Financial Services, Close Brothers and Aldermore. When you factor invoices, the provider typically advances 70 to 90 percent of invoice values immediately, with the balance paid when customers settle their accounts, minus fees and interest charges.
A key feature of factoring is that the provider usually takes over your credit control function, chasing payments directly from your customers. This can free up valuable time but means your customers will know you are using a factoring arrangement. Factoring contracts typically run for 12 to 24 months, providing consistent ongoing funding but requiring a longer commitment from your business.
"Invoice trading allows you to sell invoices on a selective, as needed basis without long term contracts, whereas factoring requires you to factor all or most of your invoices under a fixed term agreement."
- Mark Harris, Relationship Manager, Spark Finance
Key differences between invoice trading and factoring
The most significant difference lies in flexibility and commitment. Invoice trading allows you to sell invoices on a selective, as needed basis without long term contracts, whereas factoring requires you to factor all or most of your invoices under a fixed term agreement. This makes trading ideal for occasional cash flow gaps, while factoring suits businesses wanting continuous funding support.
Credit control arrangements also differ substantially. With invoice trading, you retain full responsibility for collecting payments from customers, maintaining your existing relationships. Factoring providers typically manage collections themselves, which some customers may find unusual. Additionally, invoice trading is often more discreet as customers may not be aware of the arrangement, whereas factoring is usually disclosed through payment notification letters.
Cost structures vary between the two options. Invoice trading charges a percentage fee per invoice, typically ranging from one to five percent depending on invoice size and customer credit quality. Factoring combines service fees with interest on advances, which can make total costs harder to predict. For businesses with strong customers and occasional funding needs, trading often proves more cost effective.
Advantages and disadvantages for UK SMEs
Invoice trading offers significant advantages including no long term commitments, selective invoice funding and maintained customer relationships. You stay in control of which invoices to finance and when, making it perfect for project based businesses or those with seasonal trading patterns. However, you must have creditworthy customers for investors to purchase invoices, and managing your own credit control requires time and resources.
Factoring provides reliable ongoing funding with the added benefit of outsourced credit control, reducing administrative burden. It suits businesses wanting consistent cash flow support and those comfortable with customers knowing about the arrangement. The downsides include minimum contract terms, potential exit fees and less flexibility in choosing which invoices to fund. Some SMEs also find that factoring relationships can feel restrictive as their business evolves.
Choosing the right solution for your business
Your choice between invoice trading and factoring depends on several factors including funding frequency, customer relationships and administrative capacity. If you need occasional cash injections for specific invoices without ongoing commitments, invoice trading provides the flexibility you need. Businesses requiring continuous funding and happy to outsource credit management often find factoring more suitable.
Consider your customer base carefully before deciding. Invoice trading platforms assess each invoice individually, so strong customer credit profiles are essential. Factoring providers evaluate your overall debtor book, potentially accepting a broader range of customers. Think about your growth plans too, as switching between funding types can be complicated once established.
Both options are regulated appropriately in the UK, with many providers being members of UK Finance or the NACFB. Working with an experienced broker can help you navigate the options and find the most competitive terms for your specific circumstances.
Frequently Asked Questions
Can I use invoice trading if I have just a few large customers?
Yes, invoice trading can work well with concentrated customer bases, provided those customers have strong credit ratings. Platforms assess each invoice individually, so having creditworthy major customers can actually improve your terms and approval chances.
Will my customers know I am using invoice finance?
With invoice trading, customers often remain unaware as you continue managing collections directly. Factoring typically requires customer notification as payments are redirected to the factor. Some providers offer confidential factoring, though this usually comes at higher cost.
How quickly can I access funds through invoice trading?
Most invoice trading platforms provide funds within 24 to 48 hours of invoice approval. Some offer same day funding for established users. Traditional factoring can also provide rapid advances once the initial facility is set up.
Are there minimum turnover requirements for invoice finance?
Requirements vary between providers. Some invoice trading platforms accept businesses with turnover from around 100,000 pounds annually, while traditional factoring providers often require minimum turnovers of 250,000 to 500,000 pounds. Your broker can identify suitable options for your size.
The bottom line
Whether invoice trading or factoring is right for your business depends on your specific cash flow needs, customer relationships and administrative preferences. At Spark Finance, we help UK SMEs compare both options and connect with FCA regulated providers offering competitive terms. Contact our team today to discuss which invoice finance solution could best support your business growth.
Check your eligibilityAbout the author

Mark Harris
Relationship Manager
Mark is a Relationship Manager at Spark Finance with a strong track record in merchant cash advances and short-term business loans. He specialises in revenue-based finance for hospitality, retail, and leisure businesses, helping operators access flexible funding tied to card sales volumes.
