Asset-Based Lending Explained for Mid-Market Companies

By Newtown Analytics · October 21, 2026 · 8 min read

For cfos & finance leaders

Asset-based lending (ABL) is a revolving credit facility whose size depends on the value of your receivables, inventory and sometimes equipment or real estate, rather than mainly on your earnings. Lenders advance against a percentage of eligible assets, which is called the borrowing base. For mid-market companies with strong collateral and thin or uneven earnings, ABL can provide larger, more flexible borrowing than a conventional cash-flow loan, in exchange for tighter reporting and controls. This guide explains how ABL works, walks through a borrowing base calculation, and covers costs, covenants and fit. It belongs with cash flow management and builds on inventory financing.

How ABL differs from cash-flow lending

Feature	Asset-based lending	Cash-flow lending
Primary basis for credit	Value of collateral (receivables, inventory, equipment)	Earnings and cash flow
Availability	Fluctuates with the borrowing base	Fixed commitment, subject to covenants
Covenants	Often light until availability falls (springing covenants)	Financial covenants tested regularly
Reporting	Frequent borrowing base certificates, aging reports, inventory reports	Periodic financial statements
Controls	Collateral monitoring, field exams, sometimes cash dominion	Fewer operational controls
Typical borrowers	Distributors, manufacturers, retailers, growing or turnaround companies	Stable, profitable companies with steady earnings
Cost	Often priced above prime bank loans, plus fees	Depends on credit quality

The two are complementary. A company with strong earnings may get better pricing from a cash-flow lender. One with large working capital assets and variable earnings may get more availability from ABL.

The borrowing base

The borrowing base is the maximum the lender will advance at a given time. It is calculated from eligible collateral and advance rates, less reserves.

Borrowing base = (Eligible receivables × Advance rate) + (Eligible inventory × Advance rate) - Reserves
Availability = The lesser of the borrowing base and the commitment, less amounts outstanding

Worked example

A hypothetical company has a commitment of $2,500,000. Its latest borrowing base certificate shows:

Receivables

Item	Amount
Total receivables	$2,000,000
Less: over 90 days past invoice date	($150,000)
Less: contra accounts (customers who are also suppliers)	($50,000)
Less: concentration excess over the lender's cap	($100,000)
Eligible receivables	$1,700,000
Advance rate	85%
Receivables availability	$1,445,000

Inventory

Item	Amount
Total inventory at cost	$1,500,000
Less: slow-moving, obsolete, in-transit not controlled	($300,000)
Eligible inventory	$1,200,000
Advance rate	55% of cost
Inventory availability	$660,000

Borrowing base

Item	Amount
Receivables availability	$1,445,000
Inventory availability	$660,000
Less: reserves (rent, dilution and other)	($100,000)
Borrowing base	$2,005,000
Commitment	$2,500,000
Lesser of the two	$2,005,000
Less: loans outstanding	($1,400,000)
Excess availability	$605,000

The company can draw another $605,000. If receivables aged and $300,000 more became ineligible, receivables availability would fall by $255,000 (300,000 × 0.85), reducing the borrowing base and excess availability to $350,000. This shows why collections discipline and inventory quality translate directly into borrowing power. A weak aging report lowers your access exactly when you may need cash. See the accounts receivable aging report.

Eligibility rules in practice

Lenders define eligible assets in the loan agreement. Common exclusions:

Receivables

Invoices older than a set age from invoice date or due date
Accounts where a large share is past due ("cross-aging")
Customers who are affiliates or in bankruptcy
Contra accounts (customer is also a supplier)
Concentration above a limit for a single customer
Foreign customers without credit insurance or letters of credit
Disputed, bonded or consignment sales
Credits and rebates owed to customers (dilution)

Inventory

Slow-moving, obsolete or damaged stock
Work in process (often limited or excluded)
Goods in transit not controlled by the lender
Goods at locations without landlord or bailee waivers
Goods subject to licensing or other restrictions

Understand the definitions before signing, since a small change can alter availability materially.

What it costs

Cost	Description
Interest	A floating rate on drawn amounts, priced above a benchmark
Unused line fee	A fee on the undrawn commitment
Origination or closing fee	A percentage of the commitment
Collateral monitoring fee	Charged periodically for administering the collateral
Field examination fees	Charged per audit visit, often annually or more
Appraisal fees	For inventory and equipment appraisals
Legal fees	For documentation
Minimum usage or interest	Charges if you borrow less than a set amount

Total cost depends on how much you borrow and how often. Compute the all-in rate on your expected use, and compare with alternatives. For a company that draws $1,400,000 on average at a rate 3 percentage points above a benchmark of 5 percent (8 percent), the annual interest is $112,000. Add an unused fee of 0.375 percent on the undrawn $1,100,000 ($4,125), monitoring fees of $30,000 and exam fees of $15,000, and the cost is about $161,000, or 11.5 percent of the average balance. Numbers are illustrative; actual terms vary widely.

Check: $112,000 + $4,125 + $30,000 + $15,000 = $161,125; $161,125 / $1,400,000 = 11.5%.

Covenants and controls

ABL covenants are typically lighter than in cash-flow loans, but lenders keep control through collateral monitoring.

Springing covenant: a fixed charge coverage ratio test applies only if excess availability falls below a threshold.
Reporting: weekly or monthly borrowing base certificates, aging reports, inventory listings and financial statements.
Field exams and appraisals: regular reviews of collateral and controls.
Cash dominion: customer payments are directed to a lender-controlled account and applied against the loan, with the borrower redrawing as needed. This can be full dominion from the start or triggered by low availability.
Negative covenants: limits on additional debt, liens, acquisitions and distributions.

Understand how each works. Cash dominion in particular changes your daily cash management.

When ABL fits

Condition	Why it fits
Large receivables and inventory relative to earnings	Collateral supports borrowing
Fast growth that outpaces conventional credit limits	Availability grows with the collateral
Seasonal swings	Borrowing base follows seasonal assets
Cyclical or uneven earnings	Less reliance on earnings covenants
Turnaround or recovery	Collateral-based credit may be available when cash-flow lenders hesitate
Acquisition financing	Provides working capital alongside term debt

When it may not fit

Small facilities, where fixed costs of exams and monitoring are large relative to the line.
Companies with poor records or weak controls over inventory and receivables.
Highly concentrated receivables where eligibility limits bite.
Service businesses with little inventory and unbilled receivables, which lenders may not count.
Businesses that cannot accept cash dominion or reporting demands.

How to prepare

Clean up collateral reporting: accurate aging reports, inventory records by item and location, and regular reconciliations.
Improve eligibility: collect old receivables, clear slow stock, document landlord waivers.
Build a forecast that shows borrowing needs and availability in base and downside cases. See cash flow scenario planning.
Review customer concentration and credit insurance options.
Shop lenders: compare advance rates, eligibility, fees, covenants and dominion terms.
Prepare for the field exam by organizing records and processes.

Using ABL well

Monitor availability weekly in the cash forecast. See the 13-week cash flow forecast.
Protect eligibility: keep receivables current and inventory fresh.
Avoid breaching reporting deadlines.
Plan for covenant triggers by tracking excess availability and fixed charge coverage.
Align with operations. Product companies benefit when the demand plan keeps inventory productive and saleable. See demand planning and inventory optimization.
Maintain relationships with the lender and share news early.

Common mistakes

Not understanding eligibility definitions.
Letting aging deteriorate, reducing availability.
Underestimating costs of exams, monitoring and reporting.
Ignoring cash dominion implications.
Using ABL to cover structural losses.
Failing to plan for covenant triggers.
Not comparing alternatives, including a cash-flow loan or factoring.

Sensitivity: how availability moves

Because availability depends on the collateral, it can change quickly. Using the earlier example (eligible receivables of $1,700,000 at 85 percent and eligible inventory of $1,200,000 at 55 percent):

Change	Effect on borrowing base
Receivables aging pushes $300,000 into ineligible	-$255,000
Slow-moving inventory grows by $200,000 (ineligible)	-$110,000
Largest customer exceeds concentration cap by $150,000	-$127,500
Inventory build of $200,000 of good stock	+$110,000
Receivables grow by $400,000 of eligible invoices	+$340,000

The table shows why operations and finance must work together: a sales surge adds availability, while aging, dilution and slow stock remove it. Include borrowing base projections in the forecast, not only the loan balance.

If ABL is not available

Some companies cannot qualify because of size, records or collateral quality. Before turning to expensive short-term products, consider cheaper steps: cleaning up the aging report, reducing slow-moving stock and improving reporting. High-cost options such as merchant cash advances can solve an immediate gap but make the underlying problem worse. Read merchant cash advances: costs to understand before you sign before you consider one.

For lenders' view of the numbers, see how lenders evaluate your cash flow and working capital. For an alternative that is repaid as a share of sales, see revenue-based financing.

FAQs

What is asset-based lending?

It is a revolving credit facility whose availability depends on the value of eligible collateral such as receivables and inventory, calculated through a borrowing base.

How is the borrowing base calculated?

Eligible receivables times an advance rate, plus eligible inventory times an advance rate, less reserves. Availability is the lesser of the borrowing base and the commitment, minus loans outstanding.

Who uses asset-based lending?

Mid-market companies with significant receivables and inventory, such as distributors, manufacturers and retailers, particularly those growing quickly, seasonal or recovering.

Is ABL more expensive than a bank loan?

Often yes, because of higher interest and fees for monitoring and exams. The trade-off is greater availability and lighter financial covenants.

What is cash dominion?

An arrangement in which customer payments go to an account controlled by the lender and are applied to the loan, with the borrower re-borrowing within the borrowing base.

This article is for general information. It is not accounting, tax, legal or investment advice, and examples use illustrative numbers rather than client data. Confirm decisions that carry financial or legal consequences with a qualified professional.