Fairleaf Commercial Capital, a small-business funding broker in Spartanburg, SC, explains how contract financing works for Spartanburg County contractors: using a line of credit or working capital to carry payroll and materials until draws arrive, financing job equipment, and the contract documents and WIP reports lending partners read. Fairleaf is a broker, not a lender.
The gap every contract creates
How does contract financing work? Contract financing is not a single product. It is the use of one or more funding structures to cover costs that come due before a contract pays. Picture a framing sub in Boiling Springs that pays its crew weekly and buys lumber on account, but the general contractor pays by monthly draw, often net of retainage. The gap between those two schedules is what has to be financed.
Spartanburg County has a lot of contractors living with that gap. The county had 692 construction employer establishments in 2023, 63.7% of them with fewer than five employees (U.S. Census Bureau, County Business Patterns 2023), and residential building permits authorized 2,867 units in 2023, 3,129 in 2024 and 3,986 in 2025 (U.S. Census Bureau, Building Permits Survey). More work means more contracts, and more contracts mean more gaps.
Map the cash before you choose a structure
- List every cost the job incurs, by week: payroll, materials, equipment rental, permits, insurance.
- List every payment the contract makes, by expected date: deposit, each draw, final payment, released retainage.
- Subtract week by week. The deepest point of the running balance is the real size of the gap.
- Note how long the balance stays negative. That decides which structure fits.
This exercise also shows partners that you understand the job, which is often worth as much as the numbers.
A contractor line of credit for repeating draws
If you run several jobs at once and the gap opens and closes with every draw, a contractor line of credit is usually the closer match. Draw to cover payroll and materials, repay when the draw lands, and the limit is there for the next phase. Interest accrues only on what is drawn. The line of credit page covers draw periods, renewals and how interest works.
Construction company working capital for one large job
If one big contract creates one deep gap, working capital financing gives a lump sum repaid over a short schedule, ideally timed to end when the final payment and retainage come in. It suits a mobilization cost, a large materials order or the payroll for a long first phase.
Equipment for the job
If the contract needs a machine you do not own, compare renting it for the job with financing it. Financing makes sense when the machine will keep working after this contract ends. The contractor financing page covers how Spartanburg County contractors pair equipment financing with working capital.
What is a WIP report, and why partners read it
A WIP report in construction, short for work-in-progress report, lists each open contract with its total value, amounts billed and collected, costs to date and estimated percent complete. It shows whether jobs are billed ahead of the work (overbilled) or behind it (underbilled). Larger contractors produce one monthly; smaller crews often do not, and a simple version built from the contract list is still useful.
- Signed contracts or purchase orders for the work.
- The draw schedule and retainage terms.
- Recent bank statements showing past draws arriving.
- A WIP report or a simple list of open jobs.
Be careful with advances on contract work
Some funders offer card-receipt or deposit-based advances to contractors. A merchant cash advance is not a loan, and its daily collection can be hard to carry when contract payments arrive monthly. If an offer arrives, run it through the merchant cash advance calculator to see the total collected before comparing it with a credit line.
County construction figures are on the Spartanburg, SC page, and more articles are on the Fairleaf blog.
By Fairleaf Commercial Capital ยท Updated