Accounts receivable financing lets a business borrow against the money its customers already owe — you sell or pledge your unpaid invoices to a funder and receive most of that value in cash now, instead of waiting 30, 60, or 90 days for the client to pay. The funder typically advances 80-90% of the invoice face value up front, then releases the remainder (minus its fee) once your customer settles. It is not a loan against your credit score; it is an advance against receivables you have already earned, which is why it can fund businesses that a bank would decline. As an underwriter, I use it most often for companies that sell to other businesses on net terms and have cash tied up in a slow-paying customer base. When invoices are inconsistent or the need is speed rather than a full AR ledger, a revenue-based advance underwritten on bank deposits is frequently the faster path to the same working capital.
Key takeaways
- Funders typically advance 80-90% of an invoice's face value up front, then release the reserve balance (minus fees) once your customer pays.
- Approval is driven by the creditworthiness of your customers who owe the invoices — not primarily your own FICO — so newer or thin-file businesses can still qualify.
- Fees are usually quoted as a factor or discount rate applied per invoice or per 30-day period the invoice stays unpaid, not as a traditional APR.
- Recourse vs. non-recourse matters: with recourse you repay if your customer never pays; non-recourse shifts that default risk to the funder at a higher cost.
- B2B invoicing is effectively required — AR financing does not work for cash-sale or consumer retail businesses with no net-terms receivables.
- A revenue-based marketplace alternative underwrites on bank deposits and revenue (FICO 500+, min ~$10,000) and can fund in 24-48 hours when your AR is thin or lumpy.
- No legitimate funder can promise 'guaranteed' approval or funding — pricing and advance rates always depend on invoice and customer quality.
How Accounts Receivable Financing Actually Works
The mechanism is simpler than the jargon suggests. You deliver a product or service to a business customer and issue an invoice on net terms. Instead of waiting the full term to get paid, you assign that invoice to a funder. Here is the underwriting flow I walk clients through:
- Submit the invoice(s). You upload the unpaid invoices you want to finance, usually along with proof the work was completed or goods were delivered.
- Verification. The funder confirms the invoice is valid and that the customer acknowledges the amount owed. This step protects everyone — a disputed invoice will not fund.
- Advance. You receive an up-front advance, commonly 80-90% of face value, often within a day or two of verification.
- Collection. Your customer pays on their normal schedule. Depending on the structure, they either pay the funder directly (factoring) or pay you, and you settle with the funder.
- Reserve release. Once the invoice is paid in full, the funder releases the held-back reserve to you, minus its fee.
Two structures dominate. Invoice factoring means you sell the receivable outright and the funder often manages collections directly with your customer. Invoice financing (or discounting) means you borrow against the receivable but keep control of collections, so the customer relationship stays private. Factoring is easier to qualify for; financing preserves confidentiality.
What It Costs: Rates, Fees, and a Realistic Example
AR financing is rarely quoted as an APR. Funders price it as a discount rate or factor fee — a percentage of the invoice charged either as a flat fee or per 30-day period the invoice remains outstanding. The longer your customer takes to pay, the more the financing costs, which is why customer payment behavior matters as much as the headline rate.
The table below shows representative structures. These are for example only — your actual advance rate and fee depend on invoice size, customer credit, and industry.
| Scenario | Invoice amount (example) | Advance rate | Fee structure (example) | Cash you receive up front |
|---|---|---|---|---|
| Strong customer, 30-day terms | $50,000 | 90% | ~1-2% per 30 days | ~$45,000 |
| Average customer, 45-day terms | $25,000 | 85% | ~2-3% per 30 days | ~$21,250 |
| Newer relationship, 60-day terms | $100,000 | 80% | ~3% per 30 days | ~$80,000 |
The reserve balance is released to you when the invoice is paid, less the accrued fee. The practical way to think about cost is cash-flow timing: you are trading a slice of the invoice for the ability to use the rest of the money weeks or months sooner. If that accelerated cash lets you take on the next job, make payroll, or capture a supplier discount, the trade often pays for itself. If your customers pay slowly and unpredictably, the per-period fees stack up and the math turns against you.
Who Qualifies — and What the Documents and Timeline Look Like
Because the funder is really underwriting your customers' ability to pay, qualification looks different from a term loan. What matters most:
- You sell B2B on net terms. There must be a real invoice to a creditworthy business customer.
- Your customers pay their bills. A customer with a clean payment history strengthens the file more than your own credit does.
- Clean, undisputed invoices. The work must be delivered and the amount agreed. Pre-billing or milestone disputes stall funding.
Documents to have ready: the invoices themselves, an accounts receivable aging report, proof of delivery or completion, a business bank statement or two, and basic entity documents (EIN, formation). For an initial facility, expect the funder to also want a customer list and payment history.
Timeline: the first setup — opening the facility and verifying customers — usually takes a few business days. After that, individual invoices fund fast, often within 24-48 hours of verification, because the heavy diligence is already done. The bottleneck is almost always invoice verification, so businesses that keep tidy, delivered, undisputed invoices get funded fastest.
Decision Framework: When AR Financing Fits and When to Avoid It
Here is the underwriter's version of the go/no-go call.
Accounts receivable financing works best when:
- You invoice other businesses on net-30/60/90 terms and cash is genuinely tied up in receivables.
- Your customers are creditworthy and pay reliably, even if slowly.
- Your growth is constrained by the gap between doing the work and getting paid — you could take the next contract if the cash weren't stuck.
- Invoice volume is steady enough to justify setting up a facility.
- You want financing that scales with sales rather than a fixed loan amount.
Avoid it (or choose a different tool) when:
- You sell to consumers or take payment at point of sale — there are no net-terms invoices to finance.
- Your receivables are concentrated in one or two customers, or those customers pay unpredictably.
- You need money faster than invoice verification allows, or you need it before you've invoiced.
- Invoices are frequently disputed, partial, or progress-billed.
- You'd rather not have a funder involved with your customers (in which case invoice financing/discounting, not factoring, is the fit).
When the ledger is thin, lumpy, or you simply need speed over structure, a revenue-based advance is usually the better instrument — the next section covers that trade-off.
When a Revenue-Based Advance Beats Factoring
AR financing has a hard prerequisite: a book of clean invoices to creditworthy business customers. Plenty of real businesses don't fit that mold — restaurants, retail, trades that bill on completion, service firms with a handful of large clients, or any company whose revenue is strong but whose receivables are messy. For those, underwriting on invoices is the wrong lens.
A revenue-based advance from an MCA marketplace flips the underwriting. Instead of verifying individual invoices and your customers' credit, the funder looks at your bank deposits and overall revenue — the actual cash moving through your accounts. That opens funding to businesses AR financing can't serve, and it collapses the timeline because there are no invoices to verify.
Typical marketplace parameters we see: approval driven by deposits and revenue rather than credit score, FICO 500+ accepted, minimum funding around $10,000, and cash in as little as 24-48 hours. Repayment flexes with your sales rather than tying to a specific customer's payment date. No funder can promise 'guaranteed' approval — offers always depend on your deposit history and cash-flow consistency — but for a business with steady revenue and thin or unpredictable AR, it is frequently the faster and simpler route to the same working capital.
AR Financing vs. Revenue-Based Advance: Side by Side
Both put working capital in your account; they underwrite different things and suit different businesses.
| Factor | Accounts receivable financing | Revenue-based advance (MCA marketplace) |
|---|---|---|
| What's underwritten | Your invoices and your customers' credit | Your bank deposits and revenue |
| Requires B2B invoices? | Yes — it's the entire basis | No |
| Your credit score | Secondary | FICO 500+ typically accepted |
| Speed to funding | Days for setup, then 24-48h per verified invoice | Often 24-48 hours |
| Minimum size (example) | Tied to invoice value | ~$10,000 |
| Repayment tied to | When your customer pays the invoice | Your ongoing sales / deposits |
| Best for | Steady B2B net-terms sellers with slow-paying, creditworthy customers | Revenue-strong businesses with thin, lumpy, or no receivables — or who need speed |
Neither is universally better. If you carry a healthy AR ledger of reliable customers, factoring can be inexpensive working capital that scales with your billing. If your strength is revenue rather than receivables, a revenue-based advance reaches the same goal without the invoice prerequisite.
Frequently asked questions
Is accounts receivable financing a loan?
Not in the traditional sense. You are not borrowing against your credit and repaying on a fixed schedule; you are advancing cash against invoices your customers already owe. With factoring you effectively sell the receivable, and with invoice financing you pledge it. Because repayment comes from the invoice being paid rather than from a personal credit obligation, businesses that a bank would decline on credit alone can still qualify.
How much of my invoice will I actually get up front?
Most funders advance 80-90% of an invoice's face value up front, then hold the remaining 10-20% as a reserve. When your customer pays the invoice in full, the funder releases that reserve to you minus its fee. The exact advance rate depends on invoice size, your customer's credit, and your industry — stronger customers and shorter terms generally earn higher advance rates.
Does my credit score matter for AR financing?
It's secondary. The funder is primarily assessing whether the customers who owe your invoices will pay. That's why AR financing can work for newer businesses or owners with imperfect personal credit. Your own history is reviewed, but the creditworthiness of your invoiced customers carries more weight. If your credit is the sticking point and your receivables are thin, a revenue-based advance that underwrites on bank deposits (FICO 500+) may be a better fit.
What's the difference between recourse and non-recourse?
With recourse financing, if your customer never pays the invoice, you are responsible for making the funder whole — it's the more common and lower-cost structure. With non-recourse, the funder absorbs the loss if your customer defaults for credit reasons, which shifts risk off your books but costs more. Read the agreement carefully, because 'non-recourse' often still holds you liable for disputes or invoice errors rather than genuine customer insolvency.
How fast can I get funded?
Setting up the facility and verifying your customers usually takes a few business days the first time. After that, individual invoices typically fund within 24-48 hours of verification because the diligence is already done. The most common delay is invoice verification — disputed, partial, or progress-billed invoices stall the process, while clean, delivered, undisputed invoices move fastest.
What documents do I need to apply?
Have your unpaid invoices, an accounts receivable aging report, proof of delivery or completion, one or two recent business bank statements, and basic entity documents (EIN, formation paperwork) ready. For a new facility the funder will also want a customer list and payment history so it can assess who's actually paying your invoices. Keeping this organized shortens the timeline considerably.
What if my business doesn't have many invoices?
Then AR financing probably isn't the right tool — it requires a book of B2B invoices on net terms. If your revenue is solid but your receivables are thin, lumpy, or you sell at point of sale, a revenue-based advance from an MCA marketplace underwrites on your bank deposits instead of invoices. Typical parameters are FICO 500+, a minimum around $10,000, and funding in 24-48 hours, with repayment that flexes with your sales.
Can any funder guarantee I'll be approved?
No. Any funder promising 'guaranteed' approval or funding is a red flag. Every legitimate offer depends on the quality of your invoices and customers (for AR financing) or your deposit and revenue history (for a revenue-based advance). Pricing, advance rates, and approval always reflect that underlying risk — so be skeptical of anyone selling certainty before they've seen your numbers.
