How Invoice Factoring Works: A Step-by-Step Guide for Business Owners

What Is Invoice Factoring?

Invoice factoring (also called accounts receivable factoring) is a financial transaction where a business sells its outstanding invoices to a third-party company—the factoring company or 'factor'—at a small discount in exchange for immediate cash.

Unlike a loan, you're not borrowing money and paying it back. You're selling an asset (your receivable) at a slight discount. The factor then collects from your customer when the invoice comes due.

The appeal is speed and simplicity: instead of waiting 30, 60, or 90 days for customers to pay, you receive 80%–95% of the invoice value within 24–48 hours of submitting it.

Step 1: Apply and Get Approved

Unlike bank loans, the factoring approval process focuses primarily on your customers' creditworthiness, not yours. A typical application takes 2–5 business days and requires:

- Basic business information (legal name, EIN, years in business)

- Your accounts receivable aging report

- Sample invoices

- Customer list (the factor will run credit on your customers)

- Bank account information for funding

The factor will review your customers' payment history and credit standing. If your customers are creditworthy—large corporations, government agencies, or established businesses—you'll likely be approved even if your own business has limited history or imperfect credit.

Step 2: Submit an Invoice for Funding

Once approved, the process becomes routine. When you complete work or deliver goods, you issue an invoice to your customer as normal. Then you upload or email a copy to your factoring company, along with any supporting documents (purchase orders, delivery confirmations, lien waivers if in construction).

The factor verifies the invoice—typically by confirming the work was completed with your customer via phone or email. This is called verification or notice of assignment.

Step 3: Receive Your Advance

After verification, the factor wires you the advance—typically 80%–95% of the invoice face value. The exact advance rate depends on your industry, invoice size, and the factor's assessment of payment risk.

For a $50,000 invoice with an 85% advance rate, you'd receive $42,500 within 24–48 hours. The remaining $7,500 (minus the factoring fee) is held as a reserve until your customer pays.

In trucking, same-day funding is standard because invoice amounts are well-defined and loads can be verified with the bill of lading. In other industries, next-business-day funding is typical.

Step 4: Customer Pays the Factor

Your customer receives a notice of assignment (in notification factoring) directing them to remit payment to the factoring company rather than to you. The factor's lockbox or bank account becomes the payment destination for that invoice.

When your customer pays—in 30, 45, or 60 days as agreed in your payment terms—the factor receives the full invoice amount directly.

Step 5: Receive Your Reserve Minus the Fee

Once your customer's payment clears, the factor releases the reserve to you, minus its fee. Using the example above:

- Invoice face value: $50,000

- Advance received: $42,500 (85%)

- Reserve held: $7,500 (15%)

- Factoring fee (2.5% of $50,000): $1,250

- Reserve released: $7,500 – $1,250 = $6,250

Your total proceeds: $42,500 + $6,250 = $48,750. You paid $1,250—2.5%—to receive cash 45 days early.

Whether that's worth it depends entirely on what you do with the cash. If it funds a new job that earns $10,000, the $1,250 fee is a bargain.