A factoring arrangement is a financial transaction in which a business sells its unpaid invoices to a third-party company, called a factor, in exchange for immediate cash. Instead of waiting 30 to 90 days for a customer to pay, you get most of the invoice value upfront, and the factor takes over collecting from the customer. The factor earns its money by charging a fee on each invoice. Legally and on your books, this is a sale of an asset you already own, not a loan, and that distinction shapes almost everything about how the arrangement works.
How the Transaction Works
The sequence starts after you deliver goods or services and send an invoice to your customer, who in factoring terminology is the debtor. You sell that invoice to the factor rather than waiting on payment.
The factor doesn’t pay you the full face value right away. You receive an initial advance, usually somewhere between 70% and 95% of the invoice amount. The exact percentage depends on the industry, the creditworthiness of your customer, and the volume of invoices you’re selling. Transportation companies often see advance rates above 90%. Construction businesses typically land closer to 70% or 80% because disputes are more common in that work.
The rest of the invoice sits in a reserve account held by the factor. When your customer pays the invoice in full directly to the factor, the factor subtracts its fees from the reserve and releases what’s left back to you. That final payment is sometimes called the rebate or reserve release, and it closes out the transaction on that invoice.
Most agreements require you to tell your customer that payment should now go to the factor instead of to you. This step is called a notice of assignment, and it’s how the factor makes sure it actually receives the money. From the customer’s side, almost nothing changes. Same amount, same terms, different mailing address.
Recourse vs. Non-Recourse Factoring
The most important question in any factoring agreement is who absorbs the loss if your customer never pays.
In a recourse arrangement, the risk stays with you. If the customer defaults, you have to buy the uncollected invoice back from the factor or repay the advance plus any fees that have accrued.1International Monetary Fund. F.14 Treatment of Factoring Transactions Recourse factoring is the more common structure because the factor’s risk is lower, which translates into lower fees for you.
Non-recourse factoring shifts the credit risk to the factor. If your customer becomes unable to pay because of bankruptcy, insolvency, or a similar financial failure, the factor absorbs the loss and doesn’t require you to repurchase the invoice. The protection is narrower than most people assume, though. Non-recourse coverage almost never extends to payment disputes over product quality, delivery issues, or billing errors. It also doesn’t cover a customer who simply refuses to pay for non-financial reasons. Because the factor is taking on more risk, non-recourse arrangements cost more.
Some factors blend the two, offering non-recourse protection on customers who pass a credit review and keeping recourse terms for riskier accounts. When comparing proposals, look past the label and read exactly which events trigger the factor’s obligation to absorb the loss. The word “non-recourse” in a contract title means very little without a clear list of covered credit events.
Notification vs. Confidential Factoring
In standard notification factoring, the factor contacts your customers directly, tells them about the assignment, and collects payments from them. This is the most common arrangement and the easiest for the factor to manage. It also tends to be cheaper and easier to qualify for.
Confidential factoring, also called non-notification factoring, keeps your customers in the dark. The factor operates behind the scenes, sometimes using your company’s branding on communications and directing payments to a dedicated mailbox rather than to the factor’s name. Your customers interact with what looks like your business. This structure appeals to companies that worry about how factoring might look to their clients or that have contracts prohibiting third-party involvement in collections. The trade-off is predictable: confidential factoring requires stronger credit, higher invoice volume, and typically costs more because the factor takes on additional operational complexity.
Spot Factoring vs. Contract Factoring
Spot factoring lets you sell individual invoices on an as-needed basis with no ongoing commitment. There’s no minimum volume and no long-term contract. If you have one large invoice tying up cash, you sell that single invoice and walk away. The flexibility costs more, because the factor can’t spread its setup and due diligence costs across a steady stream of transactions.
Contract factoring is a longer-term relationship where you commit to selling a minimum dollar volume of invoices over a set period, often with a requirement that you factor all invoices from certain customers or a defined percentage of your total receivables. The factor rewards the volume commitment with better advance rates and lower fees. The commitment itself is the downside. Falling short of the minimum can trigger penalty fees, and ending the contract early often means paying a termination fee. Before signing, make sure you can realistically hit the volume floor every month, including during slow seasons.
What Factoring Actually Costs
The primary cost is the discount rate, sometimes called the factoring rate. It’s the fee the factor charges for purchasing and managing each invoice, typically between 1% and 5% of face value. Construction and food-and-beverage businesses may see rates above 5% because of the higher risk profile in those industries. The rate is usually time-based, assessed in increments of 10 or 30 days. A factor might charge 0.5% for each 10-day period the invoice is outstanding: 0.5% if the customer pays in 10 days, 1.5% if they take 30.
Beyond the discount rate, expect a layer of secondary costs:
- Administrative or processing fees charged per invoice or as a flat monthly amount for account maintenance.
- Setup or due diligence fees charged once at the beginning to cover credit checks on your customers and legal paperwork.
- Wire transfer fees applied each time the factor sends you an advance or a reserve release.
- Minimum volume charges triggered if you don’t factor enough invoices in a given period to meet the contractual minimum.
- Termination fees, sometimes substantial, that apply if you end the agreement before the contract term expires.
The real cost is the discount rate plus every one of these. When comparing proposals, ask each factor to quote a total effective cost on a sample invoice paid at 30 and 60 days, including every fee. That comparison reveals more than the headline rate ever will.
How Factoring Compares to a Line of Credit
Both solve cash flow problems, but they work in fundamentally different ways. A line of credit is debt. You borrow against a credit limit, pay interest on what you draw, and repay the principal over time. Qualification depends heavily on your company’s credit history, financial statements, and sometimes years in business. A bank line of credit is almost always cheaper than factoring on a pure interest-rate basis.
Factoring is a sale. The factor buys your receivable, so qualification turns primarily on your customers’ creditworthiness rather than yours. A startup with two months of operating history can factor invoices if those invoices are owed by creditworthy companies. That accessibility is the main reason businesses choose factoring despite the higher cost. They either can’t qualify for traditional credit, or they need funds faster than a bank can deliver them.
There’s a less obvious distinction that matters for financial reporting. Because factoring is structured as an asset sale, the advance doesn’t appear as debt on your balance sheet, assuming the arrangement qualifies as a true sale under accounting standards. A line of credit does. For businesses watching their debt-to-equity ratio or preparing for a future bank loan, keeping factoring off the balance sheet can be strategically useful.
Invoices Factors Won’t Buy
Not every invoice qualifies. Factors screen receivables carefully, and several common types are routinely excluded:
- Aged invoices. Most factors reject invoices more than 90 days past the invoice date, and some set the cutoff at 60 days past the due date. The older the receivable, the less likely it is to be collected.
- Related-party invoices. If the debtor is a subsidiary, affiliate, or company with a family connection to your business, factors treat the transaction as non-arm’s-length and won’t fund it.
- Disputed invoices. Any invoice where the customer is contesting the amount, quality of goods, or scope of services is ineligible until the dispute is resolved.
- Unbilled receivables. Work you’ve performed but haven’t yet invoiced can’t be factored because no formal obligation exists yet.
- Concentrated receivables. If too large a share of your receivables comes from a single customer, the factor may cap its exposure. A common concentration limit is around 20% of the total receivable portfolio per debtor.
- Foreign receivables. Invoices from international customers may be excluded because of collection difficulties, currency risk, and differing legal frameworks.
Knowing what’s ineligible before you approach a factor saves time. If half your portfolio falls into excluded categories, the financing actually available to you shrinks considerably, and your cash flow projections need to reflect that.
UCC-1 Filings and Legal Priority
When a factor purchases your receivables, it almost always files a UCC-1 financing statement with your state’s Secretary of State. The filing is a public notice that the factor has a legal claim to the receivables listed as collateral. Under Article 9 of the Uniform Commercial Code, the sale of accounts receivable is treated the same way as a secured transaction for purposes of filing and priority. Filing the UCC-1 perfects the factor’s interest, which means if another lender later tries to claim the same receivables, the factor’s earlier filing gives it first priority.
This matters to you in two ways. First, if you already have a blanket lien on your assets from an existing lender, which is common with SBA loans or bank credit facilities, that lien may already cover your accounts receivable. The factor will need a subordination agreement or a lien release from the existing lender before it can establish first priority. Sorting this out can add days or weeks to setup. Second, the UCC-1 is a public record. Other lenders, suppliers, and creditors can find it when they search your business name, which may affect their willingness to extend you additional credit. The filing stays on record until it’s terminated, typically five years unless renewed, so make sure it gets removed when the factoring relationship ends.
Government Contract Receivables
Selling invoices from a federal government contract adds legal requirements most commercial factoring doesn’t have. Under the federal Assignment of Claims Act, a contractor can assign payments due under a government contract only if the contract calls for total payments of at least $1,000, the assignment goes to a bank, trust company, or other financing institution, and the contract doesn’t prohibit assignment.2GovInfo. 31 USC 3727 – Assignment of Claims The assignment has to cover all unpaid amounts under the contract, go to only one assignee, and cannot be reassigned. The assignee must file written notice with the contracting officer, the surety on any applicable bond, and the disbursing officer.3Acquisition.GOV. Subpart 32.8 – Assignment of Claims
Not every factor handles government receivables, and those that do may charge more for the additional compliance work. If government contracts make up a significant share of your revenue, confirm the factor has experience with Assignment of Claims Act requirements before signing. A notice filed incorrectly can render the entire assignment invalid.
Tax Treatment
Factoring fees are generally deductible as ordinary and necessary business expenses under federal tax law. Section 162 of the Internal Revenue Code allows businesses to deduct the expenses of carrying on a trade or business, and the discount rate paid to a factor fits squarely within that category.4Office of the Law Revision Counsel. 26 USC 162 – Trade or Business Expenses
The more consequential question is whether the IRS treats a particular arrangement as a true sale of receivables or as a disguised loan. That distinction changes how the transaction is reported and can affect when income is recognized. The IRS Factoring of Receivables Audit Technique Guide identifies the recourse-versus-non-recourse structure as a key factor in this determination. In a non-recourse arrangement where the factor bears the risk of customer nonpayment, the transaction looks more like a sale. In a recourse arrangement where the seller effectively guarantees collection, the IRS may recharacterize the transaction as a secured loan.5Internal Revenue Service. Factoring of Receivables Audit Technique Guide If the IRS recharacterizes your arrangement, the discount becomes interest, and the timing of income recognition may shift. Recourse factoring isn’t automatically reclassified, but if your agreement gives you substantial control over the receivables after the sale, the risk of recharacterization increases.
What to Prepare Before You Apply
The factor’s due diligence focuses less on your company’s financial health and more on the quality of your receivables and the creditworthiness of your customers. You’ll still need to provide standard corporate documents: articles of incorporation, recent financial statements, and your federal Employer Identification Number. The factor uses these to confirm your business is legitimate and to understand the context of your receivables.
The most important document is a detailed accounts receivable aging report. It lists every outstanding invoice along with how many days it has been outstanding. The factor uses the aging report to assess how quickly your customers pay, how many invoices fall into ineligible categories, and how much of your portfolio it’s willing to purchase. A clean aging report with low delinquency rates speeds up approval and often earns a better advance rate.
Expect the factor to run credit checks on your largest customers, since their ability to pay is what secures the entire arrangement. Have contact information and sales history ready for at least your top five to ten accounts. If your customer base is heavily concentrated in one or two accounts, be prepared for the factor to flag that risk and limit how much it will advance.
One thing catches many business owners off guard. Most factors require a personal guarantee from the business owner, giving the factor the right to pursue your personal assets if the business defaults on its obligations under the agreement. Some factors offer a narrower validity guarantee instead, which only covers situations where you’ve committed fraud or misrepresented the invoices, rather than general default. The type of guarantee is negotiable, so ask about it before signing.