Invoice Factoring for Small Business: How It Works and What It Costs

80%–90%
of invoice face value you receive upfront from a factoring company
1–3%
typical factoring fee per 30-day period: equivalent to 12–36% APR annually
24 hrs
typical time to receive funds after submitting invoices to a factoring company
How Invoice Factoring Works

Invoice factoring converts outstanding receivables into immediate cash. You sell your unpaid invoices to a factoring company at a discount: typically receiving 80-90% of the invoice value upfront. When your customer pays the invoice (on their net-30 or net-60 terms), the factoring company remits the remaining balance minus their fee.

Unlike a loan, factoring is not debt: it is an advance against money already owed to you. Your credit score matters far less than the creditworthiness of your customers, because the factoring company’s risk is on your customer’s ability to pay, not yours. This makes factoring accessible to businesses that could not qualify for traditional bank financing.

Warning: Factoring fees compound quickly on slow-paying customersA 1.5% fee per 30 days sounds modest: until your customer pays at net-75. That is 3.75% of the invoice value, or roughly 18% APR. If your customer is a chronic slow payer, factoring those invoices repeatedly can consume 4-6% of revenue in fees alone. Know your customer’s actual payment patterns before factoring their invoices.
Recourse vs. Non-Recourse Factoring

The most important structural distinction in factoring is recourse. With recourse factoring, you are responsible for buying back invoices your customer does not pay: the factoring company’s risk on non-payment flows back to you. With non-recourse factoring, the factor assumes the credit risk on customer non-payment and you keep the advance even if the invoice goes uncollected.

Non-recourse factoring costs more (typically 0.5-1% higher fees) and only protects against customer insolvency, not disputes or slow payment. Most small businesses use recourse factoring because their customers are creditworthy: the problem is timing, not creditworthiness.

“Factoring is the right tool when your customers are creditworthy and slow-paying. It is expensive medicine for a cash timing problem, not a solution for customers who do not pay.”
Invoice Factoring vs. Alternatives
Option Advance rate Effective cost Speed Credit requirement Best when
Invoice factoring 80–90% of invoice 12–36% APR 24–48 hours Your customers’ credit Consistent slow-paying B2B customers
Invoice financing (ABL) 80–85% of AR 15–25% APR 1–3 days Your credit + AR quality Larger businesses with $500K+ AR
Business line of credit Up to approved limit 10–30% APR Days–weeks Your credit (680+) Recurring cash gaps, established businesses
Early payment discounts Full invoice (less 2%) 2% of invoice Immediate None Good customer relationships, simple to implement
Merchant cash advance N/A (future sales) 50–200% APR Same day Revenue history Last resort: avoid if any other option exists
When Factoring Makes Sense vs. When It Does not

Factoring makes sense for staffing agencies, trucking companies, government contractors, and B2B service businesses with reliable enterprise customers who pay net-30 to net-90. The customers are creditworthy, the cash gap is structural, and the factoring cost can be built into pricing or absorbed within the margin. These are the businesses where factoring is a routine working capital tool, not an emergency measure.

Factoring does not make sense for consumer-facing businesses (retail, restaurants) because you cannot factor individual small transactions cost-effectively. It is also a poor fit for businesses where customers dispute invoices frequently: factoring contracts typically require you to buy back disputed invoices regardless of recourse terms, and dispute cycles destroy the cash timing advantage factoring provides.

Tip: Offer a 2% net-10 discount before factoringBefore paying 1.5-3% in factoring fees, offer your largest customers a 2% discount for paying within 10 days. Many large companies have internal policies that approve early payment discounts without additional authorization. If even 30% of your slow-paying AR accelerates on a discount offer, you have reduced your factoring volume significantly at a lower cost.

Looking at all your short-term financing options together?

Read: Business Lines of Credit →

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SBM Editorial Team
An independent small business publication by the team at World Consulting Group.
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