Invoice factoring is selling your unpaid customer invoices to a finance company, called a factor, at a discount. The factor pays you most of the invoice value up front, collects from your customer, then sends you the remainder minus its fee. On a $20,000 invoice with an 85% advance and a 3% fee per 30 days, a customer who pays in 60 days leaves you $18,800 in total, a $1,200 cost that works out to roughly 43% a year on the cash advanced.
Here is how each part works, how to calculate the cost, and how to compare offers.
How does invoice factoring work step by step?
- You deliver goods or services and issue an invoice on payment terms, such as 30 or 60 days
- You sell the invoice to the factor, which checks your customer’s credit
- The factor advances a percentage of the face value, often within a few days
- Your customer pays the factor directly when the invoice is due
- The factor releases the reserve, the amount it held back, minus its fees
The U.S. International Trade Administration’s Trade Finance Guide describes factoring as transferring title to short-term receivables to a factor for cash at a discount from the face value, with the factor handling collections.
How do I calculate the cost?
Worked example:
- Invoice: $20,000
- Advance rate: 85%, so you receive $17,000 up front
- Reserve held back: $3,000
- Fee: 3% of the invoice for each 30 days outstanding
- Customer pays in 60 days, so the fee is 6% × $20,000 = $1,200
- Rebate paid to you: $3,000 − $1,200 = $1,800
- Total received: $17,000 + $1,800 = $18,800
To annualize, compare the fee with the cash you actually had in hand: $1,200 ÷ $17,000 = 7.06% for 60 days. Multiplying by 365 ÷ 60 gives a simple annual rate of about 43%. If the customer had paid in 30 days, the fee would be $600 and the annual rate the same, because the fee scales with time. Try your own terms in the invoice factoring calculator.
What is the difference between recourse and non-recourse factoring?
With recourse, you must buy back or replace an invoice the customer fails to pay. With non-recourse, the factor bears the credit risk of the customer’s inability to pay, usually only for insolvency, not for disputes over the goods. The Trade Finance Guide notes that export factoring is normally done without recourse, so the factor assumes the foreign buyer’s credit risk, but it is generally more costly than export credit insurance. Non-recourse arrangements typically charge higher fees.
What fees come with invoice factoring?
The headline rate is only part of the price. Common extras include:
- Application or setup fees
- Monthly minimum volume requirements
- Wire, ACH or processing fees per advance
- Credit check fees on new customers
- Early termination fees on long contracts
Add every fee to the cost before you annualize it. Then compare the total with other options using the APR calculator.
How does invoice factoring compare with a merchant cash advance or loan?
Factoring is tied to specific invoices, so its cost depends on how quickly your customers pay. A merchant cash advance is repaid from future sales through fixed daily debits and often costs more; see the merchant cash advance APR calculator. A bank line of credit is usually cheaper but harder to qualify for. For a term loan, use the business loan calculator. Invoice factoring does not appear as debt on the balance sheet in the same way, which is one reason some firms prefer it.
What disclosures will I get?
California’s commercial financing disclosure law requires providers to give recipients disclosures when they extend a specific offer, including the total funds provided, the total dollar cost, the term, the payment method and prepayment policies. The California Department of Financial Protection and Innovation notes that factoring providers may prepare these disclosures using an example transaction when the agreement covers general terms for future invoices. Outside California, ask the factor for the same information in writing.
When does invoice factoring make sense?
It fits a business with creditworthy customers, long payment terms and a cash gap that is holding back growth, such as paying staff before a large customer settles. It suits fast-growing firms because the funding available rises with sales. It is less suitable when margins are thin. If your profit margin on a job is 12% and factoring costs 6%, you give away half your profit; check this with the profit margin calculator.
How do customers experience invoice factoring?
In most arrangements your customer is told to pay the factor, so the factor’s collection style affects your relationship. Ask how it contacts customers, how disputes are handled, and whether you can choose which invoices to sell. Spot factoring, where you sell individual invoices, gives more control than whole-ledger contracts but often costs more per invoice.
How can I lower the cost of invoice factoring?
- Negotiate shorter fee periods, such as 10 or 15 days instead of 30
- Encourage customers to pay early with clear invoices and reminders
- Sell only the invoices you need to fund
- Avoid long contracts with minimum volumes
- Compare at least three written offers using the same example invoice
Used selectively, invoice factoring can bridge a cash gap without adding a loan, but calculate the annual cost every time before you sell an invoice.
Sources
- International Trade Administration: Trade Finance Guide (Export Factoring)
- California DFPI: Commercial financing disclosures
FAQ
What does “How Does Invoice Factoring Work for Small Businesses?” explain?
Invoice factoring is selling your unpaid customer invoices to a finance company, called a factor, at a discount. The factor pays you most of the invoice value up front, collects from your customer, then sends you the re…
How should I use this guide with a calculator?
Read the definitions and assumptions first, then open the linked calculator with the same inputs. Treat results as estimates, not professional advice.
Is this financial or medical advice?
No. Calcenzo content is educational. Confirm important decisions with a qualified professional and official sources for your situation.