Invoice Factoring Calculator

Calculate invoice factoring costs and advance rates for UK businesses. Factoring fees, service charges, and cash flow improvement analysis.

Invoice Factoring Calculator

Results

Initial Advance-
Retained Amount-
Service Fee-
Discount Charge-
Total Annual Cost-
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Mustafa BilgicBusiness Finance Specialist — Updated April 2026
FactoringBusiness Finance2025/26

Invoice Factoring Calculator Reference Data

FactorTypical RangeNotes
What is invoice factoring?VariesInvoice factoring is a form of business finance where a factoring company advanc...
How much does invoice factoring cost?VariesTypical costs include: a service fee of 0.75-2.5% of turnover (covers credit con...
What advance rate will I get?VariesAdvance rates typically range from 70-90% of invoice value. The rate depends on ...

Key Facts

What is invoice factoring
See FAQ
How much does invoice fac
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What advance rate will I
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Is factoring right for my
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What is the difference be
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How to Use This Calculator

1

Enter your details

Provide the key financial information requested.

2

Review the inputs

Check all values are correct before calculating.

3

Click calculate

Press the calculate button to see your results.

4

Review the breakdown

Examine each line item in the results.

5

Take action

Use the results to inform your financial decisions.

Frequently Asked Questions

What is invoice factoring?
Invoice factoring is a form of business finance where a factoring company advances you 70-90% of your invoice value immediately, then collects payment from your customers. When the customer pays, you receive the remaining balance minus fees. The factoring company manages your sales ledger and credit control. It differs from invoice discounting, where your customers are unaware of the arrangement.
How much does invoice factoring cost?
Typical costs include: a service fee of 0.75-2.5% of turnover (covers credit control and administration), and a discount charge of 1.5-3.5% above base rate on the amount advanced (like interest). On £100,000 monthly turnover, total costs are typically £2,000-£5,000 per month. Larger businesses with good debtor books get lower rates.
What advance rate will I get?
Advance rates typically range from 70-90% of invoice value. The rate depends on your industry, customer creditworthiness, and the age of invoices. Industries with high dispute rates (construction, recruitment) get lower advances. Blue-chip customer invoices may qualify for up to 90% advance. The retained percentage is released when the customer pays, minus fees.
Is factoring right for my business?
Factoring suits businesses with: B2B invoices on 30-90 day payment terms, cash flow constraints, growth funding needs, and limited access to traditional bank lending. It is particularly popular in recruitment, manufacturing, distribution, and professional services. It is less suitable for businesses with few large customers, high dispute rates, or consumer sales.
What is the difference between factoring and invoice discounting?
Factoring includes credit control — the factor collects payments from your customers, who know about the arrangement. Invoice discounting is confidential — you continue to collect payments yourself, and customers are unaware. Discounting is typically available to larger, more established businesses and costs slightly less than factoring.

Official Sources & References

Data verified against official UK government sources. Last checked April 2026.