What Is Invoice Factoring and How Does It Work?

Quick Answer: Invoice factoring lets a business convert slow-paying receivables into cash today by selling those invoices to a third party called a factor. Instead of waiting 30, 60, or 90 days for customers to pay, you receive most of the invoice value within a day or two of submitting it. The factor takes over collection and, once your customer pays, releases the rest of the money minus its fee. Factoring is popular with companies that have strong customers but thin cash on hand. Learn more on our invoice factoring hub, or get matched with factoring companies here.

What Is Invoice Factoring?

Invoice factoring—also called accounts receivable factoring—is a financing arrangement in which a business sells its outstanding invoices to a specialized company at a discount in exchange for immediate cash. The factoring company, or "factor," buys the right to collect on those invoices and advances most of their face value right away. When your customer eventually pays, the factor keeps its fee and returns the balance to you. The core problem it solves is timing: you have delivered goods or services and issued an invoice, but your customer's payment terms force you to wait weeks or months. Factoring closes that gap so payroll, suppliers, and growth do not stall while you wait. It works best for B2B and B2G businesses that invoice creditworthy customers on net-30 to net-90 terms.

How Invoice Factoring Works (Step by Step)

The mechanics are straightforward once your account is set up:

1. You deliver and invoice. You complete the work or ship the product and send your customer an invoice on standard terms.
2. You submit the invoice to the factor. Instead of waiting, you assign that invoice to your factoring company.
3. The factor verifies it. The factor confirms the invoice is valid and that your customer accepts the work—a quick check that protects both sides.
4. You get the advance. The factor pays you roughly 80-95% of the invoice value, often within about 24 hours of verification.
5. Your customer pays the factor. The factor handles collection and your customer remits payment directly to it on the original due date.
6. You receive the reserve. Once paid, the factor releases the held-back reserve minus its fee.

After the initial setup, the cycle repeats for each invoice you choose to factor, giving you a flexible, on-demand source of cash. If you are weighing this against a fixed loan, compare it with a working capital loan or a business line of credit.

Advance Rate, Reserve, and Factoring Fee

Three numbers define the economics of every factoring deal. The advance rate is the percentage of the invoice the factor pays up front, usually 80-95%. Higher advance rates go to businesses with strong, reliable customers and clean invoices. The reserve is the remaining slice the factor holds back as a cushion against disputes or short-pays; it is released to you after your customer pays. The factoring fee (sometimes called the discount rate) is the factor's charge for the service, commonly 1-5% of the invoice value. That fee can be a flat rate or it can step up the longer an invoice stays unpaid. Volume matters: the more you factor and the faster your customers pay, the lower your effective rate tends to be. For detailed pricing examples, see our guide to invoice factoring rates.

Recourse vs Non-Recourse Factoring

Factoring agreements come in two flavors that determine who absorbs the loss if a customer never pays. With recourse factoring, you remain responsible for any invoice your customer fails to pay—the factor can charge it back to you or swap it for another invoice. Because the factor takes on less risk, recourse factoring is the most common type and carries lower fees. With non-recourse factoring, the factor absorbs the loss if your customer becomes insolvent, which shifts credit risk off your books but comes at a higher fee and tighter eligibility rules. Read the fine print: many "non-recourse" agreements only cover customer bankruptcy, not slow payment or disputes. Choose recourse to minimize cost when your customers pay reliably, and non-recourse for added protection when customer concentration or credit risk is a concern.

Factoring vs a Loan (No New Debt)

A key reason businesses choose factoring is that it is not borrowing. When you factor, you are selling an asset—your accounts receivable—rather than taking on a liability. There is no loan to repay, no fixed monthly payment, and nothing added to your balance sheet as debt. The advance is settled automatically when your customer pays the invoice. That structure makes factoring attractive to companies that cannot easily qualify for traditional financing or that want to keep their debt-to-equity ratio clean. It also means approval hinges on your customers' creditworthiness rather than your own. If you would rather have a revolving facility you draw on as needed, a line of credit may fit better; for a fast lump sum tied to future sales, a merchant cash advance is another option, though it is structured very differently. To see how factoring stacks up against a fixed term product, read invoice factoring vs a working capital loan, or get matched to compare both side by side.

Who Uses Invoice Factoring

Factoring is most common in industries where long payment terms collide with high upfront costs. Staffing agencies factor to make weekly payroll while waiting on client payments. Trucking and freight carriers factor to cover fuel and driver pay between loads—see freight and staffing factoring. Manufacturers, wholesalers, distributors, and B2B service firms use it to keep cash moving while large customers pay on net-60 or net-90 terms. The common thread is a healthy order book, creditworthy commercial customers, and a cash-flow gap that growth only makes worse. Closely related tools include accounts receivable financing, which uses invoices as collateral rather than selling them outright.

Pros and Cons

Like any financing tool, factoring has clear trade-offs.

• Pro — Fast cash: advances commonly fund within about 24 hours of invoice verification.
• Pro — No new debt: you sell an asset rather than borrow, keeping your balance sheet clean.
• Pro — Easier approval: qualification leans on your customers' credit, not yours.
• Pro — Scales with sales: the more you invoice, the more capital you can unlock.
• Con — Cost: fees of 1-5% per invoice are higher than bank-loan interest on an annualized basis.
• Con — Customer contact: the factor typically collects directly from your customers.
• Con — Recourse risk: with recourse deals, unpaid invoices can come back to you.

If higher per-invoice cost is the sticking point, compare factoring with invoice financing, where you keep ownership of the receivables and your customer relationships.

How to Qualify

Qualification for factoring is generally easier than for a bank loan. Factors focus on the quality of your invoices and the credit of the customers behind them, so even young companies, businesses recovering from a rough year, or owners with imperfect personal credit can often be approved. Typical requirements include: B2B or B2G invoices for completed, undisputed work; creditworthy commercial customers; clean accounts receivable free of existing liens; and basic business documentation. The factor will run credit checks on your customers and verify your invoices before funding. For a fuller checklist of what underwriters expect, see working capital loan requirements and our overview of what a working capital loan is and how it works.

Next Steps

If unpaid invoices are tying up cash you need now, factoring can put most of that money in your account within days—without adding debt. Start by listing your open invoices and the customers behind them, then gather an accounts receivable aging report and basic business documents. Compare advance rates, fees, and recourse terms from several factors so you understand the true cost, and confirm whether the agreement is recourse or non-recourse before you sign. Explore the invoice factoring product page for details, then get matched with factoring companies that fit your industry and customer base.