Cash Flow Funding

Invoice Factoring Explained: Turn Unpaid Invoices Into Cash in 24 Hours

Your customers pay in 60 days. Your payroll is due Friday. Here’s how factoring turns open invoices into working capital — and when it’s the right call.

By Sterling — ROK Financial Division • September 26, 2026 • 10 min read

← All Posts
Quick answer: Invoice factoring lets a B2B business sell its unpaid invoices to a funding company for cash now, instead of waiting 30–90 days for customers to pay. You typically receive an advance of roughly 70–90% of the invoice value up front, and the balance (minus the factoring fee) when your customer pays. Through a marketplace like ROK Financial, invoice factoring ranges from $10K to $1M and can fund in 24–48 hours. Approval leans on your customers’ payment strength, not just your own credit.

The Problem: You Did the Work, But You’re Not Getting Paid

You delivered the job and sent the invoice. Your customer is a solid company that always pays — eventually. Net 30 turns into net 45. Net 45 turns into net 60. Meanwhile, payroll is due Friday, your supplier wants a deposit on the next order, and there’s a bigger contract on the table you can’t take because your cash is locked up in receivables.

This is one of the most common cash flow traps for business-to-business companies. On paper you’re profitable. In your bank account, you’re scrambling. Invoice factoring exists to close exactly that gap.

$10K–$1M
Factoring Range
24–48 hrs
Typical Funding Speed
500+
Credit Scores Considered

How Invoice Factoring Works (Step by Step)

1 You invoice your customer as usual — You finish the work or deliver the product and issue an invoice on your normal terms (net 30, 45, 60 or 90).
2 You sell the invoice to a factoring company — Instead of waiting, you submit the open invoice. The factor confirms the invoice is valid and checks your customer’s payment history.
3 You receive an advance — Typically 70–90% of the invoice value lands in your account, often within a day or two of approval.
4 Your customer pays, you get the rest — When your customer pays the invoice, the factor releases the remaining balance to you, minus its fee.
Simple example: You invoice a customer $50,000 on net-60 terms. With an 85% advance, you receive $42,500 now. When the customer pays, you receive the remaining $7,500 minus the factoring fee. If the fee were 3% ($1,500), you’d net $6,000 on the back end — $48,500 total, with most of it in hand two months earlier. (Illustrative numbers only. Actual advance rates and fees vary by lender and deal.)

Recourse vs. Non-Recourse Factoring

Recourse Factoring

Cost: Usually lower fees Risk: You cover invoices that go unpaid

If your customer doesn’t pay, you buy the invoice back or replace it. Because the factor carries less risk, fees are generally lower. This is the most common structure.

Best for: Businesses with reliable, long-standing customers who always pay — just slowly.

Non-Recourse Factoring

Cost: Usually higher fees Risk: Factor absorbs certain credit losses

The factor takes on the risk if your customer can’t pay because of insolvency. Exact coverage depends on the contract, and you pay more for that protection.

Best for: Businesses that depend on a few large customers, or that sell into industries with higher payment risk.
ROK Financial small business financing pre-approval form
ROK Financial’s pre-approval checks how much you qualify for without a long application. Image: ROK Financial.

Turn Your Open Invoices Into Working Capital

Compare factoring and other options side by side through ROK Financial. Soft pull to check your rate — no credit impact.

Check Your Rate Free →

Who Invoice Factoring Is Built For

Factoring only works if you sell to other businesses or government agencies on payment terms. If your customers pay at the register, look at working capital or a line of credit instead. Industries where factoring is a natural fit:

Invoice Factoring vs. Other Funding Options

The Honest Pros and Cons

Pros

Cons

What You’ll Typically Need to Apply

Questions to Ask Before You Sign

  1. What is the advance rate and the total fee? Get the full cost in dollars on a sample invoice, not just a percentage.
  2. How is the fee calculated? Is it flat, or does it rise every 10 or 30 days the invoice stays open?
  3. Recourse or non-recourse? And exactly what does non-recourse cover?
  4. Are there minimums, setup fees or termination fees?
  5. Can I choose which invoices to factor? “Spot factoring” lets you factor single invoices instead of your whole ledger.

The easiest way to answer these questions is to compare real offers. A marketplace lender puts factoring next to lines of credit, term loans and revenue-based funding, so you can see which structure actually costs less for your situation.

Stop Waiting 60 Days to Get Paid

ROK Financial matches you with funding built for B2B cash flow — factoring from $10K to $1M. Check your rate with a soft pull.

See What You Qualify For →

Frequently Asked Questions

What is invoice factoring in simple terms?

Invoice factoring is selling your unpaid B2B invoices to a funding company for cash now. You typically get 70–90% of the invoice value up front and the remainder, minus a fee, once your customer pays.

How fast can I get money from invoice factoring?

Once your account is set up and the invoices are verified, funding through a marketplace like ROK Financial can arrive in about 24–48 hours. The first approval can take a little longer while the factor reviews your customers.

Can I use invoice factoring with bad credit?

Often, yes. Factors care most about whether your customers pay reliably, since they’re the ones paying the invoice. That makes factoring accessible to newer businesses and owners with lower credit scores.

Is invoice factoring a loan?

No. Factoring is the sale of an asset (your receivables), not a loan, so it generally isn’t recorded as debt the way a term loan or line of credit is. Ask your accountant how to record it for your business.

How much does invoice factoring cost?

Costs vary by lender, industry, invoice size and how long customers take to pay. Many factors charge a percentage of the invoice that increases the longer it stays open. Ask for the total cost in dollars on a sample invoice and compare offers.

Affiliate Disclosure: JWAT Enterprises Inc participates in affiliate programs. When you apply for funding through links on this page, we may earn a commission at no additional cost to you. We only recommend funding partners we’ve vetted. All funding decisions, approval, terms, and rates are determined by the lender. JWAT Enterprises Inc is not a lender or financial advisor.
You Might Also Like