ABL for Staffing Companies: Payroll Funding, AR Concentration, and Why Bank ABL Often Does Not Fit

The Staffing Working Capital Cycle

Staffing is one of the cleanest, hardest working capital problems in commercial finance. Every Friday, the staffing firm runs payroll for placed temporary, contract, or per diem workers. The same hours that drove that payroll were billed to the end client at a higher rate, and that invoice will be paid in 45 to 75 days. The gap between cash out and cash in -- the float on payroll funding -- is the entire financing problem.

The numbers compound quickly. A staffing firm placing $50 million in annual billings runs roughly $4 million per month, or close to $1 million per week, of pure payroll outflow before any cash collections arrive. The receivable book at any moment is typically 1.5 to 2.5 months of revenue. There is essentially no inventory. There is essentially no equipment of meaningful value. The borrowing base is accounts receivable -- and the cash conversion cycle, not profitability, determines whether the business can scale.

This profile makes staffing one of the most ABL-dependent industries in the economy. It also makes staffing a poor fit for most bank ABL desks, for reasons we will lay out below.

At Don Clarke Enterprises we have placed and restructured ABL facilities for staffing firms across IT staffing, healthcare staffing, light industrial, professional services, and per diem nursing for four decades. Donald Clarke founded Asset Based Lending Consultants in 1986, was inducted into the SFNet Hall of Fame in 2021, and authored Asset Based Lending Disciplines, the first textbook on the discipline. He has trained more than 5,000 lending professionals at GE Capital, JP Morgan Chase, Lloyds, and Barclays, including on the staffing-specific structures discussed here. We do not consult. We execute.

Why the Borrowing Base Is Almost Entirely AR

The receivables-only borrowing base is the defining feature of staffing ABL. A typical staffing firm balance sheet has:

• Accounts receivable. 90 to 95 percent of total tangible assets. The dominant collateral.
• Inventory. Effectively zero. Unbilled hours sit in WIP for days at most before invoicing.
• Equipment. Computers, office furniture, possibly some testing equipment for healthcare staffing. Not financeable in any meaningful way.
• Real estate. Almost always leased. Not part of the collateral package.

The result is that the staffing borrowing base is calculated as advance rate times eligible AR, and that is it. The mechanics covered in our eligible versus ineligible receivables guide apply with extra weight, because there is no inventory or other collateral to absorb the impact of receivables that get knocked out.

Specialty ABL lenders for staffing typically advance at 85 to 90 percent of eligible AR. Bank ABL desks tend to advance at 80 to 85 percent and apply tighter eligibility. Factoring companies, which are buying receivables outright rather than lending against them, advance at 80 to 90 percent depending on customer credit and aging.

Concentration Is the Dominant Underwriting Issue

Staffing firms grow by landing big customers. A single MSP relationship, a hospital system, a major IT services client, or a federal contractor can quickly become 20 to 50 percent of the receivables book. The OCC's Accounts Receivable and Inventory Financing handbook is direct about this: a borrower with significant receivables concentrations is riskier than one without, and lenders should structure the agreement to moderate the risk through caps in the borrowing base or reduced advance rates against concentrations.

In staffing ABL, that translates into specific borrowing base mechanics:

Concentration Caps

A typical bank ABL agreement caps any single account debtor at 15 to 25 percent of total eligible AR. Receivables above the cap are excluded from the borrowing base entirely -- they still exist as collateral, but they do not generate availability. For a staffing firm whose largest customer is 35 percent of revenue, this can shrink the effective borrowing base by 10 to 20 percent of total AR.

Tiered Advance Rates

Specialty staffing ABL lenders often use a more accommodating structure: full advance rate up to a cap (say 85 percent up to 25 percent concentration) and then a step-down (75 percent for the next 10 percent of concentration, then exclusion above 35 percent). This produces materially more borrowing base on concentrated books than the binary cap-and-exclude approach.

Investment-Grade Carve-Outs

Receivables from investment-grade rated obligors -- large publicly traded customers, certain federal agencies, well-rated hospital systems -- often get higher concentration limits or full advance rate above the standard cap. The credit risk justifies the accommodation. Negotiating these carve-outs into the term sheet is one of the highest-value items in a staffing ABL deal, and one of the more common items missed in self-negotiated facilities. The full term sheet review approach we describe in our term sheet guide applies.

Dilution: The Other Critical Number

Dilution -- the percentage of gross billings that never get collected as cash because of credits, adjustments, billing disputes, hours rejection, and write-offs -- is a structural feature of the staffing business. Customers reject hours billed for placed workers who showed up late, missed time, or did not perform. Bill rate disputes are common. Volume rebates and master agreement adjustments knock down ledger AR after invoicing.

For most staffing firms, dilution runs in the 2 to 6 percent range. ABL lenders measure rolling-period dilution and apply it as a reserve against the borrowing base when it exceeds 5 percent (the typical threshold). Dilution running at 8 percent is not uncommon for distressed or operationally weak staffing firms, and that level of dilution can take 3 to 5 percentage points off the effective advance rate through reserves.

The way dilution is measured matters. Lenders generally look at credits and adjustments as a percentage of billings on a rolling 12-month basis. Borrowers with seasonal billing patterns, customer disputes that resolve over multiple quarters, or large one-time adjustments get dinged on dilution mechanics that do not match the underlying business. Negotiating the dilution measurement period and the dilution reserve formula in the credit agreement, not just accepting the lender's first draft, often shifts 2 to 4 percent of effective advance rate.

Why Bank ABL Often Does Not Fit

Many bank ABL desks underwrite staffing reluctantly. The reasons are structural, not bank-specific:

• Concentration sensitivity. Bank credit policy typically caps single-obligor concentration aggressively, and staffing books are inherently concentrated. The bank's cap shrinks the borrowing base relative to a specialty lender's.
• Eligibility on government and large MSP receivables. Federal staffing contracts run into Assignment of Claims Act issues, which we covered in our government contractor ABL guide. Large MSP relationships often have set-off and chargeback clauses that bank ABL desks treat conservatively.
• Healthcare payor mix. Healthcare staffing receivables that flow from hospital systems are generally fine, but firms that bill direct to Medicare or Medicaid hit the anti-assignment problem covered in our healthcare ABL guide.
• Cash flow lending mindset. Bank ABL desks often want to see EBITDA cushion that staffing firms, which run on thin margins, do not produce. The conversation drifts toward FCCR covenants, leverage tests, and hybrid structures that fit cash flow lending more than staffing economics. The differences between ABL and cash flow lending are detailed in our comparison guide.
• Operational fit. Staffing firms run weekly payroll and need same-day or next-day funding from the line. Bank ABL desks built for monthly borrowing base certificates and slower draw cycles add operational friction that costs the borrower real money.

The result is that for staffing firms below roughly $200 million in billings, bank ABL is rarely the optimal fit. The natural lender map runs through specialty ABL lenders that focus on receivables-heavy industries, certain non-bank ABL providers with staffing books, and -- depending on size and credit profile -- staffing-focused factoring companies.

Factoring vs ABL for Staffing: When Each Fits

Factoring and ABL solve the same problem with different mechanics. The choice is not a moral judgment; it is a structural fit question.

Factoring Fits When

• Annual billings are below roughly $20 million
• The business is in growth mode and the receivables book is doubling year over year
• Customer concentration is high and a borrowing base structure would shrink advance rates significantly
• The firm needs same-day funding on invoices and minimal back-office overhead
• Speed to close is more important than cost optimization

Factoring rates run roughly 0.7 to 1.6 percent per 30 days on the gross invoice value. On annualized basis that translates to materially higher cost than ABL, but the advance is immediate, the operational burden is lower, and there is no covenant package. Differences between factoring and ABL are covered in our factoring versus AR financing guide.

ABL Fits When

• Annual billings are above roughly $20 million
• The receivables book is stable or growing at a manageable rate
• Customer concentration sits inside reasonable advance rate caps
• The firm has the back-office capacity to produce weekly or twice-weekly borrowing base certificates
• Cost reduction is a priority and the firm can absorb a covenant package

Specialty ABL pricing for staffing typically runs SOFR plus 250 to 450 basis points depending on size, dilution, and concentration. That is a meaningful step down from factoring economics. The trade-off is operational discipline -- weekly borrowing base reporting, covenant compliance, monthly financial deliverables, and a more involved field exam cycle, mechanics described in our field exam guide.

The Hybrid Path

Many staffing firms grow through factoring to roughly $30 to $50 million in billings, then transition to specialty ABL or bank ABL as the operational discipline and concentration profile improve. The transition is its own structuring exercise and is one of the more common engagements we run.

What to Negotiate in a Staffing ABL Term Sheet

Beyond the standard ABL term sheet items, staffing-specific provisions matter:

• Concentration cap structure. Tiered concentration mechanics with investment-grade carve-outs, not flat caps.
• Cross-aging mechanics. If 25 percent or more of an obligor's receivables become 90+ days past due, the entire account becomes ineligible (cross-aging). Negotiate whether cross-aging applies at the 25 or 35 percent threshold.
• Dilution reserve formula. Measurement period (rolling 6 versus 12 months), dilution threshold (5 versus 7 percent), and reserve calculation method.
• Government receivables eligibility. Assignment of Claims Act treatment, Notice of Assignment requirements, and how prime versus subcontractor receivables are treated.
• Funding mechanics. Same-day or next-day funding capability, and the cut-off times that trigger same-day versus next-day.
• Field exam frequency. Quarterly versus semi-annual, and whether triggers exist that step exam frequency up.
• Covenant suspension during growth. Whether FCCR or leverage tests are suspended above defined excess availability thresholds, mirroring the springing covenant structures discussed in our springing FCCR guide.

Why DCE

The lender map for staffing ABL runs through a relatively narrow set of specialty lenders. Most staffing firms learn this the hard way, after running through three or four bank ABL desks that decline the file or come back with structures that do not fit. Engaging an advisor who already knows which lenders underwrite staffing, at what size, with what concentration tolerance, and at what pricing eliminates the trial-and-error cycle.

Don's four decades of work include staffing facilities across IT, healthcare, light industrial, and professional placement. The disciplines covered in Asset Based Lending Disciplines on receivables-heavy industries remain the disciplines we apply today, with the lender map updated for current market conditions and the rise of specialty non-bank ABL providers.

If your staffing firm is in renewal, has hit the ceiling of its current factoring or ABL line, or is transitioning from factoring to ABL, we can help.

We do not consult. We execute.