Invoice Finance vs Supply Chain Finance - What's the Difference?

Why This Matters

The distinction between invoice finance and supply chain finance matters because they solve the same cash flow problem from opposite ends, with dramatically different costs and control. Invoice finance lets you unlock 80-90% of unpaid invoices within 24 hours, but you pay 1.5-3.5% of invoice value plus interest. Supply chain finance (also called reverse factoring) is cheaper, often 0.5-1.5%, because it's bank-funded against your customer's credit rating, not yours. A Birmingham manufacturing supplier to Tesco might access supply chain finance at 1.2% through Tesco's programme with Santander, versus 2.8% for selective invoice finance from Close Brothers. The catch: you can't initiate supply chain finance yourself. Only large corporates with procurement clout set up these programmes, typically through their relationship banks. If your biggest customer is a FTSE 100 company, you might already have access without knowing it. If you sell to 200 small businesses, invoice finance is your only option.

Key Points

• Invoice finance is supplier-initiated: you choose which invoices to fund, control the facility, and can use it across all customers. You typically access 80-90% of invoice value within 24 hours from providers like Bibby Financial Services or Ultimate Finance.
• Supply chain finance is buyer-initiated: your customer sets up a programme with their bank (often Lloyds Bank Invoice Finance, HSBC Invoice Finance, or Barclays Invoice Finance), then invites suppliers to register. You can't demand it or control timing.
• Cost difference is substantial: invoice finance charges 1.5-3.5% discount fees plus 6-12% annual interest on drawn funds. Supply chain finance typically costs 0.5-1.5% total because it's priced on the buyer's creditworthiness, which is usually stronger than yours.
• Supply chain finance preserves your balance sheet: the debt sits with the bank or platform, not as a liability on your accounts. Invoice finance creates a borrowing relationship that appears in financial statements (except true non-recourse factoring).
• Only 1-2% of UK businesses have access to supply chain finance because it requires customers with £50m+ turnover who choose to establish programmes. Invoice finance is available to any UK limited company with B2B invoices over £5,000.
• Invoice finance offers flexibility: you can fund invoices from Customer A on Monday and Customer B on Friday. Supply chain finance only covers invoices to the specific buyer running the programme.
• Payment terms differ: with invoice finance you still chase payment from customers (unless you use factoring). With supply chain finance, the buyer's bank pays you early, then collects from the buyer at the original due date, so your customer relationship is unaffected.

Real-World Example

Common Pitfalls

• Assuming supply chain finance is available to you: even if your customer is large, they must choose to establish a programme. A supplier to Unilever has no automatic right to participate, they wait for an invitation that may never come.
• Treating supply chain finance as 'free money': while cheaper than invoice finance, the 0.5-1.5% still compounds. A supplier drawing £500,000 monthly pays £6,000-9,000 yearly, which can exceed the profit margin on some contracts.
• Not checking if you already have access: many suppliers to large corporates don't realise programmes exist. Check your customer's supplier portal or ask your account manager directly. Major retailers, utilities, and FTSE 100 manufacturers often run programmes without proactive communication.
• Relying solely on supply chain finance: if your major customer cancels the programme or you lose that contract, your working capital solution disappears overnight. Invoice finance provides backup flexibility across your entire ledger.
• Confusing supply chain finance with dynamic discounting: some large buyers offer early payment discounts (you accept 98p per £1 to get paid in 10 days instead of 60). That's not supply chain finance, it's simply a commercial discount that hits your margin directly.

What to Do Next

• Audit your top 10 customers by revenue: identify any with £50m+ turnover or recognisable corporate names (supermarkets, utilities, NHS trusts, local authorities). Contact their procurement or supplier finance team to ask if they operate a supply chain finance programme.
• Calculate your actual funding need: if 80% of invoices are to small businesses and 20% to one large corporate, invoice finance might still be your primary solution with supply chain finance as a supplement. Get quotes from Bibby Financial Services, Close Brothers, or Ultimate Finance for the invoice finance portion.
• If you have no large customers, focus entirely on invoice finance: compare confidential invoice discounting (you control credit control, customer doesn't know) versus factoring (provider chases payment). Request proposals from at least three providers including Aldermore, IGF Invoice Finance, and Novuna Business Finance, specifying your turnover, debtor days, and whether you want whole ledger or selective funding.

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