Financing a Large Staffing Contract: From a $200,000 Payroll to a $2,000,000 One

By MercFinancial · Published 2026-10-21

A large staffing contract is financed by lifting the concentration limit with credit insurance, moving to an asset-based line, or blending factoring and a line. How to present the contract and the customer's credit.

Financing a large staffing contract comes down to three moves: lifting the concentration limit that a new account will break, usually with credit insurance on that customer's receivables, moving to an asset-based line with a higher advance rate as the receivables become large enough to carry its reporting, and blending factoring with a line so that the new account is funded without starving the rest of the book. The capital an agency needs to carry a contract is a multiple of the weekly payroll it adds, and the lender's decision rests on the customer's credit and the contract's terms more than on the agency's history.

This guide works through the arithmetic of a payroll that grows tenfold, the concentration limits every funder applies and the ways around them, how an asset-based line changes the cost and the reporting, how a blended facility is structured, and how to present the contract and the customer so that a lender can say yes before the first worker starts.

A tenfold contract does not need ten times the agency. It needs ten times the facility, and a customer whose credit will carry it.

The arithmetic of a staffing payroll that grows tenfold

Every staffing contract is carried in receivables, and the amount carried is the weekly payroll multiplied by the weeks between the first timesheet and the first client payment. Invoicing weekly on net thirty terms, the first invoice is paid in the fifth or sixth week, so the agency has funded five or six payrolls before any cash comes back. Net sixty roughly doubles that, and a vendor management program that approves invoices before the clock starts adds weeks more.

Illustrative example, round numbers only. An agency with a $200,000 weekly payroll billing $250,000 a week on net forty-five terms carries about seven weeks of invoices, close to $1,750,000, and has paid roughly $1,400,000 in wages and taxes to produce them. The same agency wins a contract that takes the weekly payroll to $2,000,000. At full run rate it will carry about $17,500,000 of receivables and will have paid about $14,000,000 before the first full week is collected. The ramp happens over months, but the facility has to be sized for the end state before the first requisition is filled, because a thin gross margin cannot fund a tenfold ramp from profit. The products that carry it at each stage are in staffing agency financing.

Concentration limits, and how credit insurance lifts them

Every receivables lender caps the share of the eligible pool that one customer may represent, because a single customer's failure or payment stretch would otherwise take the whole facility down with it. The cap is commonly set somewhere between a quarter and half of the pool, higher for a customer with investment-grade credit, and invoices above it are simply ineligible: they are not advanced against. A new contract that is larger than the rest of the book together breaks the cap on day one.

Three tools lift it. The first and most common is trade credit insurance: a credit insurer underwrites the customer, issues a policy that pays if the customer fails to pay for credit reasons, and the policy is assigned to the lender, which then treats the insured receivables as eligible above the normal cap. The premium is priced on insured sales and is a cost the bill rate should carry. The second is the lender's own approval of a well-rated customer at a higher limit, which some funders will do for a public company or a large institution without insurance. The third is a sublimit in the facility specific to the new account, sized to the contract and reviewed as the customer's payment history builds.

Hiding the concentration does not work: a funder that finds an unapproved account in the aging treats it as a reporting failure.

Moving to an asset-based line as the receivables grow

Once an agency's receivables are large and clean, an asset-based line of credit becomes the better facility. The lender advances against a borrowing base of eligible receivables, commonly at a higher rate than general factoring, charges interest on the drawn balance plus an unused fee and collateral monitoring fees, and the all-in cost usually falls below payroll funding once the facility is large enough to absorb the fixed fees.

The price of the lower cost is reporting and control. Expect:

• A monthly, sometimes weekly, borrowing base certificate with the aging attached, and eligibility rules that exclude invoices past ninety days, cross-aged customers, contras and disputed items.
• A lockbox or blocked account with dominion of funds, so that customer payments pay down the line before the agency draws again.
• Field examinations once or twice a year, at the agency's expense, where the examiner tests invoices against timesheets and client approvals.
• Financial covenants, often a fixed charge coverage test, and limits on distributions and other debt.

Agencies that run their own payroll and have books an examiner can test move to an asset-based line without difficulty. Agencies whose funder has been running their back office need to rebuild it first. The mechanics of the facility being replaced are in payroll funding for staffing companies.

Blending factoring and a line of credit for a staffing agency

The cleanest answer to a contract that outgrows one facility is often two facilities. The structures seen in practice:

• A line for the book, factoring for the new account. The existing diversified receivables stay on a bank or asset-based line, and the new customer's invoices are sold to a factor that will carry the concentration, with an intercreditor agreement between the two lenders that carves the new account out of the line's collateral.
• An asset-based line with an insured sublimit. One lender, one borrowing base, with the new customer's receivables made eligible above the cap by an assigned credit insurance policy.
• A participation. The existing funder brings in a second funding source to share the new account's exposure, invisible to the agency except in the approval.

Each requires the first lender's consent, because every receivables agreement carries a negative pledge on the collateral. A second facility taken without consent is a default on the first, and the two lenders fighting over one customer's payments is the outcome everyone is trying to avoid. Why a bank alone rarely carries this kind of growth is set out in why staffing agencies struggle with bank loans.

Presenting the contract and the customer's credit to a lender

The lender is underwriting the customer and the contract, so the agency's job is to make both easy to read.

The general review any lender runs is described in what lenders review on a business loan. The mistakes that stop these files: signing before the funding is arranged, accepting net ninety through a vendor management system, a pay-when-paid clause, and subcontracting part of the contract to another agency without the customer's or the lender's consent.

Where MercFinancial fits

MercFinancial is a commercial funding brokerage in Houston, not a lender. For a large contract, a funding specialist reads the agreement, the customer's credit, the current facility and the ramp plan, and works out which structure carries the growth: an insured sublimit, an asset-based line, a second facility beside the first, or a replacement for all of them. The file then goes to the funding sources among more than 160 wholesale and institutional relationships whose credit policy allows staffing and that structure, and the offers are compared on advance rate, cost, limits, reporting and consent terms. Every term is the funding source's decision, and if the contract cannot be financed on its terms, the agency hears that before it signs. The other staffing agency funding guides cover each facility, and the business funding programs page lists what is placed.

Frequently Asked Questions

How do I finance a staffing contract that is bigger than my company?

By financing the customer rather than the company. A receivables lender advances against the new customer's verified invoices, and the concentration that the contract creates is handled with credit insurance on that customer, a sublimit sized to the contract, or a second facility beside the existing one. Arrange it before signing, because the facility has to be sized for the full run rate before the first worker starts.

What is a concentration limit in staffing factoring?

A concentration limit is the maximum share of an agency's eligible receivables that one customer may represent, commonly set somewhere between a quarter and half of the pool and higher for a customer with strong credit. Invoices above the limit are ineligible and are not advanced against. A new contract larger than the rest of the book breaks the limit, which is why it has to be addressed before the contract starts.

Does credit insurance let a staffing agency fund one large customer?

Usually yes. A trade credit insurer underwrites the customer and issues a policy that pays if the customer fails to pay for credit reasons. The policy is assigned to the lender, which then treats the insured receivables as eligible above its normal concentration cap. The premium is priced on insured sales and belongs in the bill rate, and the insurer can decline a customer it rates poorly.

When should a staffing agency move from factoring to an asset-based line?

When the receivables are large enough that the line's lower cost outweighs its fixed fees, the books are clean enough for a field examiner to test invoices against timesheets, and the agency runs its own payroll and collections. The line brings a borrowing base certificate, a lockbox with dominion of funds, covenants and periodic exams. Agencies that rely on a funder's back office usually rebuild it first.

Can I use two lenders for one staffing agency?

Yes, with the first lender's written consent and an intercreditor agreement that divides the collateral, for example a line on the existing book and a factor on the new account. Every receivables agreement carries a negative pledge, so a second facility taken quietly is a default on the first. Some funders instead bring in a participant to share the new exposure under the existing agreement.

MercFinancial is a commercial funding brokerage in Houston, Texas. MercFinancial is a broker, not a lender: every loan is made by a third-party funding source, every request is subject to that source's underwriting and credit approval, and loan amounts, advance rates, interest rates, terms, fees, collateral and guaranty requirements vary by funding source and borrower and are not guaranteed. Nothing here is a commitment to lend or an offer of credit, and financing is for business purposes only. Any example in this guide is hypothetical and illustrative; actual terms and outcomes vary. Staffing firms bear employer obligations for the workers they place, including payroll taxes, workers' compensation and wage-and-hour compliance; financing availability depends on the funding source's policies. This guide is educational only and is not legal, tax, accounting or investment advice.