Accounts Receivable as Collateral in Asset-Based Lending

When you use accounts receivable as collateral, a lender advances cash against invoices your customers haven’t yet paid, usually 70% to 90% of the eligible invoice values, through a revolving line of credit that grows and shrinks with your sales. You keep ownership of the invoices; they secure the loan rather than being sold. Because the receivables themselves back the credit, this structure can work for businesses that carry meaningful invoice volume but wouldn’t qualify for unsecured borrowing, including companies with high leverage or seasonal revenue.

How the Borrowing Base Sets Your Available Credit

The borrowing base is the ceiling on what you can draw at any moment, and it moves daily. New invoices lift it. Customer payments lower it. The lender applies an advance rate to your eligible receivables to calculate current availability. For accounts receivable-backed lending, that rate typically runs 70% to 80% of eligible invoices, with rates up to 90% appearing in factoring arrangements where the buyer of the invoices takes on more collection risk.¹

The gap between the advance rate and 100% covers dilution: the credits, returns, discounts, and allowances that shave invoice values before customers pay. Lenders calculate your dilution rate on a rolling average, commonly three months, dividing total dilution dollars by total collections. A business running 10% dilution will see a tighter advance rate than one at 3%, because the lender needs a bigger cushion against invoices that won’t collect at face value.

Overadvances

A lender may occasionally let you borrow above the base through an overadvance, typically during a seasonal peak or a transitional stretch when cash needs outrun collateral. Most lenders cap overadvances at 10% to 15% of the borrowing base and attach conditions: a repayment plan, a short time horizon, and written credit approval covering amount, duration, and purpose.² An unapproved overadvance, where the balance quietly drifts above the base, signals either weak administration or inaccurate reporting.

Which Invoices Count as Eligible Collateral

Not every invoice on your aging report qualifies. Lenders apply eligibility rules meant to keep the collateral pool weighted toward receivables that will actually convert to cash.

Aging limits. The standard practice treats an invoice as ineligible once it exceeds three times the stated payment terms. On 30-day terms, the cutoff is 90 days; on 7-day terms, it’s 21 days.¹
Concentration limits. Lenders typically cap any single customer at 10% to 20% of the total receivables borrowing base, so a single customer default can’t take out a disproportionate share of collateral.²
Cross-aging. When a meaningful share of a customer’s invoices goes past due, often around 25%, many lenders knock that customer’s entire account out of the base rather than just the overdue invoices. A customer slow on some invoices tends to be slow on all of them.¹
Contra-accounts. If a customer also sells to you, they can offset what they owe against what you owe them and pay only the net. Lenders deduct those mutual obligations from the base.¹
Affiliated-party invoices. Receivables from related companies and intercompany sales are excluded to prevent self-dealing.

Federal Government Receivables

Invoices billed to the federal government get special handling because of the Assignment of Claims Act. Under 41 U.S.C. § 6305, a contractor generally cannot transfer a federal contract or an interest in it, but the statute lets amounts due under a contract of at least $1,000 in aggregate be assigned to a bank, trust company, or other financing institution, so long as the contract itself doesn’t forbid assignment.³ The assignee must file written notice with the contracting officer, any surety on the contract bond, and the disbursing officer. Because of the extra procedure and outright prohibitions in some contracts, many lenders either exclude federal receivables from the base or apply a reduced advance rate.

Foreign Receivables

Invoices from international customers typically fall outside the standard base because of cross-border collection risk. Export credit insurance can change that. The Export-Import Bank of the United States offers policies covering up to 95% of an invoice’s value against commercial default and political risk, which can be enough for a domestic lender to include insured foreign receivables in the collateral pool.⁴

Using Receivables as Collateral Is Not the Same as Selling Them

The terms “accounts receivable financing” and “factoring” get used interchangeably in casual conversation, but the transactions differ. When receivables serve as collateral, you keep ownership; the invoices sit on your balance sheet as assets and the borrowing shows up as a liability. In factoring, you sell the invoices outright to a third party, called the factor, who then collects from your customers directly. The receivables come off your books because they now belong to the factor.

Factoring itself splits into two versions. Recourse factoring puts you on the hook to buy back an invoice if the customer doesn’t pay. Non-recourse factoring shifts that credit risk to the factor, though the fees are higher and many agreements still carve out exceptions for disputes or customer bankruptcy. The rest of this article stays with the collateralized loan structure, where the mechanics of cash flow, credit risk, and default all differ meaningfully from a sale.

How the Lender Controls the Cash

A big operational question is whether your customers know about the arrangement. In a notification structure, the lender contacts your customers and instructs them to send payments to a designated lockbox account. This gives the lender maximum control but tells customers a third party is involved in your finances. In a non-notification structure, customers continue paying you as usual, but those payments route into a controlled account the lender can access. Non-notification preserves business relationships but costs more, because the lender doesn’t directly control the payment instructions.

Full Dominion and Springing Dominion

Regardless of notification, the lender needs a way to control cash once it lands. Under full dominion, the lender sweeps all incoming payments and applies them to your outstanding loan balance before releasing anything back to you.²

Springing dominion is looser. Collections still flow into the lockbox, but they transfer to your operating account while you stay in compliance with the loan agreement. The lender’s right to seize control springs into effect only on a covenant breach, such as availability dropping below a minimum threshold. Lenders reserve springing dominion for stronger credits.²

What the Facility Costs

Accounts receivable facilities are priced as a spread over a benchmark rate, most often the Secured Overnight Financing Rate (SOFR).⁵ The spread reflects your risk profile, the quality of your receivables, and the size of the facility. All-in interest for middle-market asset-based borrowers generally lands in the 9% to 11% range, with well-collateralized facilities from strong borrowers pricing lower.

Interest is only part of the cost. Expect an unused line fee on the portion of the facility you don’t draw against, typically 0.25% to 0.50%, and a facility or commitment fee of 1% to 2% at closing. Field examinations, described below, are billed through to you. Early termination fees are common if you exit the facility before the contract term ends. A typical structure charges 2% to 3% if you exit in the first year and steps down to 1% or less in later years. Read this provision carefully; refinancing into a cheaper deal gets expensive when you’re still inside the lockup.

What You Need to Apply

The centerpiece of the application is your accounts receivable aging report, broken down by customer, showing each open invoice with its date, amount, terms, and due date. Lenders build the borrowing base line by line from this report, so errors slow everything. Alongside the aging report, plan on balance sheets and income statements for the past two fiscal years, plus federal business tax returns.

For your largest customers, expect requests for the underlying contracts or purchase orders, along with delivery documentation such as bills of lading or signed receipts, to confirm that the revenue behind each invoice has actually been earned. If you carry existing secured debt, the new lender will want payoff letters clearing those debts at closing or subordination agreements from current creditors agreeing to take a junior position. And keep clean records of credit memos, discounts, and returns; the lender uses your historical dilution data to set the advance rate.

Perfecting the Lien and the Validity Guarantee

Once the lender verifies the invoices, it moves to secure its legal position. Under UCC Article 9, a financing statement must be filed to perfect a security interest in accounts receivable, so the lender files a UCC-1 Financing Statement with the appropriate Secretary of State.⁶ Perfection puts the lender’s claim ahead of most other creditors trying to reach the same assets. Filing fees are nominal, usually $10 to $25 depending on the state.

Many lenders also require the business owner or a principal to sign a validity guarantee. It isn’t a promise to repay the loan. It’s a warranty that the invoices pledged as collateral are genuine, reflect real transactions, and aren’t subject to undisclosed disputes or defenses. If the collateral turns out to be misrepresented, the guarantor personally owes the lender for the resulting losses.⁷ Once the lien is perfected and payment controls are set up, initial funding typically follows within one to two business days.

Field Examinations and Daily Monitoring

Unlike a term loan where the lender checks in periodically, this structure runs on continuous oversight. The lender monitors the borrowing base daily and conducts formal field examinations, often quarterly, to verify collateral quality and internal controls.²

During a field exam, auditors review original invoices and supporting documentation, reconcile financial records against the borrowing base certificates you’ve submitted, test reported collateral values, and evaluate your internal controls and information systems. If they find inconsistencies between the aging report and actual invoices, slow-paying customers reported as current, or an undisclosed spike in credit memos, the advance rate tightens or the base shrinks.² Field exams are conducted at your expense, running several thousand dollars each. In workout scenarios, exams can shift to monthly, weekly, or even daily.

What Happens If You Default

Default moves fast. Standard lender remedies include refusing new advances, accelerating the entire outstanding balance so it becomes due immediately, and charging a default rate several percentage points above the contract rate. Because the lender already controls the lockbox, incoming customer payments can be applied straight to the debt without your input.

On the collateral side, the lender can notify your customers, if it hasn’t already, to redirect all payments to it and pursue collection on your behalf. It can also exercise set-off rights against any deposits you hold with it and sue the business and any guarantors. Before formal remedies, many lenders will negotiate a forbearance agreement or an amendment. But that flexibility isn’t guaranteed; once the lender loses confidence in your reporting or collateral, the relationship deteriorates quickly.

Fraud Exposure for Misreporting the Collateral

Submitting false invoices, inflating receivable values, or hiding credit memos to pump up the borrowing base isn’t just a contract breach. The mail and wire fraud statutes reach schemes to obtain money through false representations, and any interstate communication used to execute the scheme is enough for prosecution. The general penalty is up to 20 years in prison. When the fraud affects a financial institution, the ceiling rises to 30 years and a fine of up to $1,000,000.⁸ On top of the criminal exposure, the validity guarantee creates direct personal liability for the individual who signed it. Field examinations exist to catch exactly this, and the borrower who pads an aging report is betting against the quarterly audit designed to find it.

1
Office of the Comptroller of the Currency. Comptroller’s Handbook – Accounts Receivable and Inventory Financing
2
Office of the Comptroller of the Currency. Asset-Based Lending – Comptroller’s Handbook
3
Office of the Law Revision Counsel. 41 USC 6305 – Assignment of Claims
4
Export-Import Bank of the United States. Export Credit Insurance
5
Federal Reserve Bank of New York. Secured Overnight Financing Rate (SOFR)
6
Legal Information Institute. Uniform Commercial Code 9-310 – When Filing Required to Perfect Security Interest or Agricultural Lien
7
U.S. Securities and Exchange Commission. Exhibit 10.2 Validity Guaranty
8
Office of the Law Revision Counsel. 18 USC 1341 – Frauds and Swindles