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Invoice Factoring

Invoice factoring explained for UK businesses

Release working capital from your unpaid invoices. A complete guide to how factoring works, typical costs, and when it makes commercial sense.
Revolving cashflow facilityProvider handles credit controlSubject to eligibility criteriaCompare lenders on our panel

How invoice factoring accelerates cashflow

Potential advance

After approval and set-up, a factor may advance an agreed proportion of an eligible, verified invoice. The percentage and timing depend on the provider, debtor and facility terms.

Outsourced credit control

The factoring company handles the collections process, freeing up your internal admin time.

Bad debt protection

Optional non-recourse facilities can protect your business against debtor insolvency.

How factoring works from invoice to payment

Invoice factoring is a straightforward cycle that replaces the usual wait for customer payment with faster access to working capital.

  1. You invoice your customer: You deliver goods or services and raise an invoice as normal, uploading a copy to the factoring provider.
  2. Funding advance: The factor typically deposits an agreed advance percentage (e.g., up to 85% of eligible invoices) into your bank account shortly after approval.
  3. Credit control: The factor manages collections, sending statements and following up with the customer on your behalf.
  4. Customer pays: Your customer pays the full invoice value directly into a trust account controlled by the factor.
  5. Balance released: The factor deducts their service fee and discount charge, releasing the remaining balance (e.g., 15% less fees) back to you.

Recourse vs Non-Recourse

Recourse factoring: The most common form. If a customer fails to pay after a set period, the risk remains with you. You must refund the advance or replace the invoice.

Non-recourse factoring: The factor takes on the credit risk. If the customer formally becomes insolvent and fails to pay, the factor absorbs the loss. Note that non-recourse does not cover commercial disputes (e.g., if the customer refuses to pay because they claim the work was faulty).

Worked availability statement

An illustration of a £100,000 ledger with an 85% advance rate.

Total eligible sales ledger£100,000
Less: ineligible or disputed debts- £5,000
Net fundable ledger£95,000
Advance rate applied (85%)£80,750
Less: Service fee (e.g., 1.5%)- £1,500
Initial cash released to business£79,250

For illustration only. Exact advances, fees, and reserves depend on your provider, sector, and debtor quality.

Will customers know you are factoring invoices?

Yes. Invoice factoring is a "disclosed" facility. Your invoices will carry a notice of assignment stating that the debt has been sold to the factoring company and providing their payment details. The factor will also manage the credit control, meaning they will contact your customers directly for payment.

For many businesses, this is a benefit—it professionalises the collections process and removes the awkwardness of chasing clients for money. However, if maintaining confidentiality is a strict requirement, you should consider Invoice Discounting instead (which is often considered for businesses with £500,000+ turnover).

Limitations and operational trade-offs

Customer awareness

Because the factor handles collections, your customers will know a third party is involved.

Whole-ledger requirement

You usually have to factor all your B2B invoices, not just the slow-paying ones.

Termination fees

Breaking a factoring contract early can trigger substantial exit fees. Minimum terms often apply.

Concentration limits

If one customer makes up 60% of your ledger, the factor may only fund them up to a 30% cap.

Pre-signing checklist: what to ask the lender

  • What is the minimum annual service fee, even if we factor fewer invoices than expected?
  • What are the concentration limits for our largest customers?
  • Are there hidden disbursement fees for CHAPS payments or monthly audits?
  • Exactly how much notice is required to terminate the agreement, and when can notice be served?
  • How are commercial disputes handled regarding the funding advance?
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In almost all circumstances we do not charge a broker fee. Should a broker fee be chargeable you will be made aware clearly in advance and it will be agreed in writing before you proceed. Read our Initial Disclosure.

Sorbus Finance acts as a credit broker/introducer, not a lender. We can introduce you to lenders on our selected panel and do not search the whole market. We do not provide advice or a recommendation. Lenders determine eligibility, pricing and final terms. We may receive commission from a lender; the amount and method can vary and may affect what you pay. Read our Commission Disclosure and Complaints Procedure.

Frequently asked questions

Common questions from UK businesses about invoice factoring.

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