Construction Contract Financing

What Lenders Review on a Contractor

• Work-in-progress schedule. Shows each open job's contract value, costs to date, estimated costs to complete, billings and profit fade or gain.

• Over and under billings. Large underbillings can signal cash problems or optimistic estimates. Overbillings mean you have collected cash ahead of the work.

• Backlog. Signed work not yet performed, which supports future cash flow.

• Receivables aging. Lenders want retainage reported separately from current billings.

• Customer quality. The financial strength and payment history of the owners and general contractors you work for.

• Financial statements. Many lenders prefer statements prepared by an accountant who knows contractor accounting and the percentage-of-completion method.

Lien Rights, Joint Checks and Funds Control

Mechanic's lien laws let unpaid contractors and suppliers place a claim on private property they improved. Public property generally cannot be liened, which is why payment bonds exist on public jobs. Lenders like receivables backed by lien rights or a payment bond because there is a path to collection if the customer stalls. Missing a state's notice deadlines can forfeit those rights, so lenders often check that preliminary notices were sent.

Lien waivers, exchanged with each payment, show that earlier amounts were paid. A joint check agreement lets the paying party issue a check to both a subcontractor and its supplier, which reassures the supplier. Funds control services, where a third party disburses project money against verified invoices, can make a lender or surety more comfortable funding a less established contractor.

Choosing a Structure by Role

General contractors usually need a revolving line to cover the gap between paying subs and being paid by the owner, plus equipment financing and bonding capacity for growth.

Subcontractors carry the longest wait and the most retainage exposure, so factoring and retainage advances are common.

Material suppliers often rely on receivables lines and protect themselves with joint checks and lien notices.

Frequently Asked Questions

Does construction contract financing require a bonded job?
No. Many lenders fund unbonded private work, though bonds or lien rights make a receivable more attractive and can improve your terms.

Can I finance a job before I start work?
Yes, through mobilization funding or a line of credit sized to your backlog. Factoring only begins once work is billed.

Why will my bank not lend against retainage?
Retainage is paid only after completion and acceptance, and it can be reduced by backcharges or disputes. Many banks treat it as too uncertain to count as collateral.

Line Up Funding Before the Next Bid

Construction contract financing works best when it is arranged before you need it. Review your work-in-progress schedule, retainage balances and upcoming bids, then compare options that fit the way your projects actually pay.

Construction contract financing gives general contractors, subcontractors and suppliers the working capital to carry a project between pay applications. Construction has a payment cycle unlike most industries, with monthly billing, multi-step approvals, retainage and lien rights, and lenders who fund contractors build their underwriting around those details.

This guide covers how construction cash flow works, the effect of retainage, the financing options contractors use, how bonding and borrowing interact, what lenders review and how lien rights and joint checks protect payments.

How Construction Cash Flow Differs

Most contractors bill once a month through a pay application based on a schedule of values. The application goes to the general contractor, then to the architect or owner's representative, then to the owner or lender for funding. Each step can add days or weeks, and a dispute over one line item can hold up the whole payment.

Subcontractors face an extra layer. Many subcontracts include pay-when-paid or pay-if-paid language, which ties the sub's payment to the general contractor getting paid first. Meanwhile, crews are paid weekly and suppliers expect payment on their own terms. Change orders add more strain, because extra work is often performed before the change is approved and priced.

Retainage and Its Effect on Working Capital

Retainage is a portion of each progress payment that the owner or general contractor holds back until the project, or the contractor's part of it, is complete and accepted. The percentage is set by the contract and, on many public projects, by state law, and it may drop partway through the job.

A hypothetical shows the impact. A subcontractor bills $1,000,000 over the course of a job on a contract with 10 percent retainage. By the end, $100,000 of earned money is still being held, often for months after the sub's work is finished. If that sub runs several jobs at once, retainage can tie up more cash than any single project's profit.

Financing Options for Contractors

• Construction factoring. A factor advances against approved progress billings, so you are paid in days instead of waiting for the payment chain to move. Factors that work in construction understand pay applications, lien waivers and retainage.

• Retainage advances. Some specialty lenders advance part of the retainage you have earned but not yet collected.

• Revolving lines of credit. A bank or asset-based line secured by receivables gives flexible access to cash. Many banks exclude retainage and receivables older than a set age from the borrowing base.

• Equipment financing. Loans and leases spread the cost of machinery over its useful life, keeping cash free for labor and materials.

• Mobilization funding. Covers bonds, insurance, equipment transport and site setup at the start of a job, repaid from early pay applications.

• SBA Builders CAPLine. This SBA 7(a) program finances small general contractors who construct or rehabilitate residential or commercial property for resale.

Bonding and Borrowing Go Together

Public projects usually require surety bonds. The federal Miller Act requires performance and payment bonds on most federal construction contracts above a set dollar threshold, and many states have similar laws for state and local work. Private owners often ask for bonds on larger jobs too.

Sureties and lenders look at many of the same things: working capital, net worth, profitability and job history. Debt you take on can affect your bonding capacity, so talk to your surety before signing a new credit facility. Small contractors that struggle to get bonded may qualify for the SBA Surety Bond Guarantee program, which guarantees bid, payment, performance and ancillary bonds on contracts up to $9 million, or up to $14 million on federal contracts.